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<title><![CDATA[丹阳市恒力炉业有限公司]]></title>
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<description><![CDATA[井式电阻炉|井式退火炉|退火炉|台车式电阻炉|台车式燃气炉]]></description>
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	<title>丹阳市恒力炉业有限公司</title>
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	<description>丹阳市恒力炉业有限公司</description>
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			<link>http://www.gongyedianlu.com/blog/article/gongyelu/gongyedianluderesunshiyujienengcailiaoshishenme.html</link>
			<title><![CDATA[工业电炉的热损失与节能材料是什么]]></title>
			<author>udoec@yahoo.cn(udoec)</author>
			<category><![CDATA[工业炉]]></category>
			<pubDate>Wed,16 May 2012 15:47:16 +0800</pubDate>
			<guid>http://www.gongyedianlu.com/blog/default.asp?id=195</guid>
		<description><![CDATA[<p class="p0" style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">工业电炉的热损失与节能材料是什么</span><span style="font-family: '宋体'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: left; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">原创文章转载请注明出处：</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">http://www.gongyedianlu.com</span></a></span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">，版权归</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">江苏</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">恒力炉业有限公司所有</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">从工业</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">电</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">炉热平衡的测试中可以得知：工业炉的主要热损失是炉衬的蓄热和炉墙的散热，其热损失占总热舍收入的<font face="Times New Roman">35%</font><font face="宋体">以上。目前，较好的节能材料是高强度超轻质耐火粘土砖和耐火纤维。这两种材料既可以单独使用，也可以合在一起使用，还可以分别与蛙石、矿渣棉、岩棉等其它材料组成复合炉衬，这对节能、减轻工业</font></span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">电</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">炉炉体重量、节省投资等都有很大的作用。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">在使用</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">工业</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">电炉的时候会发生一些影响机器工作的现象，比如说</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">工业</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">电炉会发生跳闸的现象，跳闸现象是经常会碰到的现象，这主要是因为电流调节器出现故障了。如果电流调节器的电路发生不正常的现象。在机器出现问题的时候要及时作出维修策略，但是在</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">工业</span><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">电炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">没有发生故障的时候要做好养护工作这样才能使故障发生率降低。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
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			<link>http://www.gongyedianlu.com/blog/article/gongyelu/gongyedianludejibenchangshihegongzuoyuanli.html</link>
			<title><![CDATA[工业电炉的基本常识和工作原理  ]]></title>
			<author>udoec@yahoo.cn(udoec)</author>
			<category><![CDATA[工业炉]]></category>
			<pubDate>Wed,16 May 2012 13:53:34 +0800</pubDate>
			<guid>http://www.gongyedianlu.com/blog/default.asp?id=194</guid>
		<description><![CDATA[<p class="p0" style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: normal; mso-spacerun: 'yes'">工业电炉的</span><span style="font-family: '宋体'; font-size: 14pt; font-weight: normal; mso-spacerun: 'yes'">基本常识</span><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: normal; mso-spacerun: 'yes'">和工作原理</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">原创文章转载请注明</span><span style="font-family: '宋体'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">出处</span><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">：</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 12pt; font-weight: normal; text-decoration: none underline; mso-spacerun: 'yes'">http://www.gongyedianlu.com</span></a></span><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">，版权归</span><span style="font-family: '宋体'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">江苏</span><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">恒力炉业有限公司</span><span style="font-family: '宋体'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">所有</span><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">电炉设备通常是成套的<font face="Times New Roman">,</font><font face="宋体">包括电炉炉体</font><font face="Times New Roman">,</font><font face="宋体">电力设备（电炉变压器、整流器、变频器等），开闭器，附属辅助电器（阻流器、补偿电容等），真空设备，检测控制仪表（电工仪表、热工仪表等），自动调节系统，炉用机械设备（进出料机械、炉体倾转装置等）。</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">工业电炉</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">的主要组成部分有：工业炉砌体、工业炉排烟系统、工业炉预热器和工业炉燃烧装置等。机械工业应用的</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: normal; text-decoration: none underline; mso-spacerun: 'yes'">工业电炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">有多种类型，在铸造车间，有熔炼金属的冲天炉、感应炉、电阻炉、电弧炉、真空炉、平炉、坩埚炉等；有烘烤砂型的砂型干燥炉、铁合金烘炉和铸件退火炉等；在锻压车间，有对钢锭或钢坯进行锻前加热的各种加热炉，和锻后消除应力的热处理炉；在金属热处理车间，有改善工件机械性能的各种退火、正火、淬火和回火的热处理炉；在焊接车间，有焊件的焊前预热炉和焊后回火炉；在粉末冶金车间有烧结金属的加热炉等。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
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			<link>http://www.gongyedianlu.com/blog/article/gongyelu/gongyedianludeshiyongshoumingchangduanheanquanyupulugongyi.html</link>
			<title><![CDATA[工业电炉的使用寿命长短和安全与铺炉工艺]]></title>
			<author>udoec@yahoo.cn(udoec)</author>
			<category><![CDATA[工业炉]]></category>
			<pubDate>Wed,16 May 2012 11:18:12 +0800</pubDate>
			<guid>http://www.gongyedianlu.com/blog/default.asp?id=193</guid>
		<description><![CDATA[<div class="Section0" style="layout-grid:  15.6pt none">
<p class="p0" style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">工业</span><span style="font-family: '宋体'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">电</span><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">炉的使用寿命长短和安全与铺炉工艺</span><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: left; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">原创文章转载请注明出处：</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">http://www.gongyedianlu.com</span></a></span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">&nbsp;，版权归江苏恒力炉业有限公司所有</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">工业</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">电</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">炉的使用寿命长短和安全与铺炉工艺息息相关。铺炉时先检查线圈是否有损伤，如有，则在损伤部位涂刷绝缘漆，将其修复；再用水玻璃拌耐火泥修平炉墙，并将炉墙及炉底清理干净；依次铺设事先按尺寸剪好的云母板、报警不锈钢网、石棉布；用铜芯线接好报警不锈钢网穿出炉子线圈外，再用三个涨圈在铺好石棉布的工业炉炉墙下、中、顶部涨紧；铺好的炉子，应盖好，避免杂物落入其中。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">　　因此使用正确标准的铺炉和烘炉工艺能够提高炉子的使用寿命。</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">工业</span><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">电</span><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">修理的环境较差，许多修理作业是在炉内进行，空间十分拥挤，自然采光不足，通风条件很差。工人操作时不仅受到粉尘的侵害，有时还直接受到高温、烟尘、有毒气体和化工材料的腐蚀。有的炉子（如冲天炉）高达<font face="Times New Roman">10m&mdash;20m</font><font face="宋体">，由于炉身现场狭窄，修理工作呈高空立体交叉、多层作业，危险性很大。因此，当操作和维修工业炉时，要十分重视安全问题。尤其是在组织工业炉时，要十分重视安全问题。尤其是在组织工业炉的抢修或热修时，更应注意这些不安全因素所可能引起的不幸事故。</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;通过两者不同的加工方式比较，</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">工业</span><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">电</span><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">在加工过程中容易引起安全问题，但是工业炉加工的效益高于冷加工这种方式，因此我们在使用工业炉的时候要注意安全，做好安全防范措施。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
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			<link>http://www.gongyedianlu.com/blog/article/taicheshidianzulu/taicheshidianzuludezhuyaotedian.html</link>
			<title><![CDATA[台车式电阻炉的主要特点]]></title>
			<author>udoec@yahoo.cn(udoec)</author>
			<category><![CDATA[台车式电阻炉]]></category>
			<pubDate>Thu,10 May 2012 13:38:22 +0800</pubDate>
			<guid>http://www.gongyedianlu.com/blog/default.asp?id=192</guid>
		<description><![CDATA[<p class="p0" style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">台车式电阻炉的主要特点</span><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: bold; mso-spacerun: 'yes'">原创文章转载请注明出处：</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 12pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">http://www.gongyedianlu.com</span></a></span><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: bold; mso-spacerun: 'yes'">，版权归</span><span style="font-family: '宋体'; font-size: 12pt; font-weight: bold; mso-spacerun: 'yes'">江苏</span><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: bold; mso-spacerun: 'yes'">恒力炉业有限公司所有</span><span style="font-family: 'Times New Roman'; font-size: 12pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">台车式电阻炉具有可变的工作空间<font face="Times New Roman">:</font><font face="宋体">当小型工件的热处理时，可将台车和炉膛一分为二，利用炉子前半部分及中间门进行加热，避免大炉子加热小工件的缺陷，从而达到显著的节能效果。当需要处理大型工件时，只需将中间炉门从前台车上拆除即可，中间门拆除后，在原位上安装隔热保护纤维块，保证</font></span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">台车式电阻炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">的抗高温能力。炉膛项部为拱形结构，既减少了炉膛空间，缩短升温时间又能有效提高炉温均匀性。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">台车式电阻炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">为全纤维结构，炉衬全部采用优质耐火纤维针刺毯折叠块制成全纤维结构，采用铆固件将折叠块安装固定在炉墙上，表面再增加一层耐火纤维板，耐火纤维板用瓷螺钉固定在耐火纤维折叠块上，炉衬厚度为<font face="Times New Roman">250mm</font><font face="宋体">，耐火纤维针刺毯折叠块的密度为</font><font face="Times New Roman">220kg/m3.</font><font face="宋体">本结构可确保炉子的保温性能及节能，确保炉子使用性能的稳定性和长的寿命。</font></span></p>
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			<title><![CDATA[退火炉的退火种类及优点]]></title>
			<author>udoec@yahoo.cn(udoec)</author>
			<category><![CDATA[退火炉]]></category>
			<pubDate>Thu,10 May 2012 11:30:19 +0800</pubDate>
			<guid>http://www.gongyedianlu.com/blog/default.asp?id=191</guid>
		<description><![CDATA[<div class="Section0" style="layout-grid:  15.6pt none">
<p class="p0" style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">退火炉的退火</span><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">种类及</span><span style="font-family: '宋体'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">优点</span><span style="font-family: '宋体'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: left; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">原创文章转载请注明出处：</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">http://www.gongyedianlu.com</span></a></span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">&nbsp;</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">，版权归</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">江苏</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">恒力炉业有限公司所有</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">1</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">、</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">完全退火和等温退火</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">，</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">完全退火又称重结晶退火，一般简称为退火，这种退火主要用于亚共析成分的各种碳钢和合金钢的铸，锻件及热轧型材，有时也用于焊接结构。一般常作为一些不重工件的最终热处理，或作为某些工件的预先热处理。&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">　　<font face="Times New Roman">2</font></span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">、</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">退火炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">球化退火</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">，</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">球化退火主要用于过共析的碳钢及合金工具钢<font face="Times New Roman">(</font><font face="宋体">如制造刃具，量具，模具所用的钢种</font><font face="Times New Roman">)</font><font face="宋体">。其主要目的在于降低硬度，改善切削加工性，并为以后淬火作好准备。&nbsp;</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">　　<font face="Times New Roman">3</font></span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">、</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">去应力退火去应力退火又称低温退火<font face="Times New Roman">(</font><font face="宋体">或高温回火</font><font face="Times New Roman">)</font><font face="宋体">，这种退火主要用来消除铸件，锻件，焊接件，热轧件，冷拉件等的残余应力。如果这些应力不予消除，将会引起钢件在一定时间以后，或在随后的切削加工过程中产生变形或裂纹。&nbsp;</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">　　钢的退火将钢加热到一定温度并保温一段时间，然后使它慢慢冷却，称为退火。钢的退火是将钢加热到发生相变或部分相变的温度，经过保温后缓慢冷却的热处理方法。</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">退火炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">退火的目的，是为了消除组织缺陷，改善组织使成分均匀化以及细化晶粒，提高钢的力学性能，减少残余应力；同时可降低硬度，提高塑性和韧性，改善切削加工性能。所以退火既为了消除和改善前道工序遗留的组织缺陷和内应力，又为后续工序作好准备，故退火是属于半成品热处理，又称预先热处理。&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
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			<title><![CDATA[工业电炉哪种类型适用于废铜熔炼 ]]></title>
			<author>udoec@yahoo.cn(udoec)</author>
			<category><![CDATA[工业炉]]></category>
			<pubDate>Thu,10 May 2012 09:38:27 +0800</pubDate>
			<guid>http://www.gongyedianlu.com/blog/default.asp?id=190</guid>
		<description><![CDATA[<p class="p0" style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">工业电炉</span><span style="font-family: '宋体'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">哪</span><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">种类型适用于废铜熔炼</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">原创文章转载请注明出处：</span><span><a href="http://www.dyhengli.com/"><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10.5pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">http://www.</span><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10.5pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">gongyedianlu</span><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10.5pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">.com</span></a></span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">，版权归</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">江苏</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">恒力炉业有限公司所有</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10.5pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">工业电炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">在金属冶炼中的应用非常普遍，但是针对不同的金属材质，需要选择合适的电炉类型。熔化废铜，通常采用电阻炉、工频电炉和中频电炉三种。电阻炉结构简单，设备采购成本低，但生产效率低，热效率低。所以不太适合用于铸铜件的生产。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">工频电炉，结构相对简单，适合用于大批量的铸造生产，比如单炉容量在<font face="Times New Roman">5-50T</font><font face="宋体">之间，比较适合用工频进行熔化。中频电炉，具有电气结构相对较复杂，生产效率高，能耗低的特点。比较适合于单炉容量在</font><font face="Times New Roman">5T</font><font face="宋体">以下的铜件铸造的生产。根据不同的生产工艺要求以及废铜熔炼重量，选择合适的工业电炉类型。</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
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			<title><![CDATA[工业电炉袋式除尘器和滤料的选择]]></title>
			<author>udoec@yahoo.cn(udoec)</author>
			<category><![CDATA[工业炉]]></category>
			<pubDate>Fri,04 May 2012 14:02:33 +0800</pubDate>
			<guid>http://www.gongyedianlu.com/blog/default.asp?id=189</guid>
		<description><![CDATA[<div class="Section0" style="layout-grid:  15.6pt none">
<p class="p0" style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: normal; mso-spacerun: 'yes'">工业电炉袋式除尘器和滤料的选择</span><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: left; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">原创文章转载请注明出处：</span><span><a href="http://www.dyhengli.com/"><span class="16" style="font-family: 'Tahoma'; color: rgb(0,0,255); font-size: 10.5pt; font-weight: normal; text-decoration: underline; mso-spacerun: 'yes'">http://www.</span><span class="16" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10.5pt; font-weight: normal; text-decoration: underline; mso-spacerun: 'yes'">gongyedianlu</span><span class="16" style="font-family: 'Tahoma'; color: rgb(0,0,255); font-size: 10.5pt; font-weight: normal; text-decoration: underline; mso-spacerun: 'yes'">.com</span></a></span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">，版权归江苏恒力炉业有限公</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">司</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">所有</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">&nbsp;&nbsp;</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">用于</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">工业电炉</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">烟气除尘系统的除尘器目前采用正压袋式除尘器较多，正压袋式除尘器由钢结构框架及外挂板，灰斗，滤袋等组成。滤袋一般为直径<font face="Times New Roman">292&nbsp;mm</font><font face="宋体">，长</font><font face="Times New Roman">10m</font><font face="宋体">。进风管可由袋室侧面或由双列袋室袋中间进气。净化后的烟气由除尘器顶部排出。除尘器围护结构采用彩色压型钢板。</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;袋式除尘器的过滤面积是由烟气量和过滤风速确定的。袋式除尘器的过滤风速是根据滤袋的材质来选择的。玻璃纤维覆膜滤袋过滤风速一般小于<font face="Times New Roman">0.8m/min</font><font face="宋体">。用于</font></span><span><a href="http://www.dyhengli.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: normal; text-decoration: underline; mso-spacerun: 'yes'">工业电炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">烟气除尘的滤袋采用玻璃纤维覆膜滤袋，由于有薄膜作为过滤层，可以防止粉尘进人玻璃纤维，粉尘停留在薄膜表面，当除尘器清灰时，粉尘较容易脱落下来，因此运行时滤袋阻力变化不大。且玻璃纤维经覆膜后，过滤风速可提高，从而使除尘器体积减小，粉尘排放浓度降低。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
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			<title><![CDATA[工业电炉生产场所及设备安全措施]]></title>
			<author>udoec@yahoo.cn(udoec)</author>
			<category><![CDATA[工业炉]]></category>
			<pubDate>Fri,04 May 2012 11:28:14 +0800</pubDate>
			<guid>http://www.gongyedianlu.com/blog/default.asp?id=188</guid>
		<description><![CDATA[<p class="p0" style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: normal; mso-spacerun: 'yes'">工业电炉生产场所及设备安全措施</span><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">原创文章转载请注明出处：</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 12pt; font-weight: normal; text-decoration: underline; mso-spacerun: 'yes'">http://www.gongyedianlu.com</span></a></span><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">，版权归</span><span style="font-family: '宋体'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">江苏</span><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'">恒力炉业有限公司所有。</span><span style="font-family: 'Times New Roman'; font-size: 12pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">企业必须严格执行国家有关劳动安全和劳动卫生规定标准，为职工提供符合要求的劳动条件和生产场所。生产场所应整齐、清洁、光线充足、通风良好，人行道、车道应平坦畅通，通道应有足够的照明。在生产场所内应设置安全警示标志，紧急通道和出入口应设指示牌。生产、使用、储存、运输化学危险品应根据化学危险品的种类，设置相应的通风、防火、防爆、防毒、监测、报警、防潮、避雷、防静电、隔离操作等安全设施。企业不得将生产作业场所、仓库与职工宿舍混为一体，生产作业场所、仓库严禁住人。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">企业的生产设备及其安全设施，必须符合如下要求<font face="Times New Roman">:</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;(1)</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: normal; text-decoration: underline; mso-spacerun: 'yes'">工业电炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">生产设备必须进行正常维护保养，定期检修，保持安全防护性能良好<font face="Times New Roman">;</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;(2)<font face="宋体">发生强烈噪音或震动的生产过程及设备，应采取隔噪、隔震、屏蔽等有效防护措施，生产场所的噪声强度应符合《工业企业噪声卫生标准的规定》</font><font face="Times New Roman">;</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;(3)<font face="宋体">各类电气设备和线路安装必须符合国家标准和规范</font></span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">，</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: normal; text-decoration: underline; mso-spacerun: 'yes'">工业电炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'">设备要绝缘良好，其金属外壳必须具有保护性接地或接零措施。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; font-weight: normal; mso-spacerun: 'yes'"><o:p></o:p></span></p>
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			<title><![CDATA[退火炉余热锅炉和过热水回收技术应用分析]]></title>
			<author>udoec@yahoo.cn(udoec)</author>
			<category><![CDATA[退火炉]]></category>
			<pubDate>Fri,04 May 2012 09:50:23 +0800</pubDate>
			<guid>http://www.gongyedianlu.com/blog/default.asp?id=187</guid>
		<description><![CDATA[<div class="Section0" style="layout-grid:  15.6pt none">
<p class="p0" style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'">退火炉余热锅炉和过热水回收技术应用分析</span><span style="font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: left; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">原创文章转载请注明出处：</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">http://www.gongyedianlu.com</span></a></span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">&nbsp;</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">，版权归</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">江苏</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'">恒力炉业有限公司所有</span><span style="font-family: '宋体'; font-size: 10.5pt; font-weight: bold; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">目前，除了低压换热器余热回收技术外，还有应用退火炉</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">余热锅炉回收烟气能量的，该技术能更有效地回收烟气能量，但是余热锅炉的投资比较大，属于压力容器，管理比较麻烦，维修费用也相对多一些，另外，当余热锅炉系统的蒸汽产量太大时，需要有蒸汽管网吸收多余的蒸汽，因此这项技术也不适用于没有蒸汽管网的中小型企业。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;也有企业采用</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: 'Times New Roman'; color: rgb(0,0,255); font-size: 10pt; font-weight: bold; text-decoration: underline; mso-spacerun: 'yes'">退火炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">过热水余热回收技术，系统设计压力一般为&nbsp;<font face="Times New Roman">1.2&nbsp;MPa,</font><font face="宋体">同样是压力容器，维护比较麻烦，而且烟气先和水进行热交换，再用过热水去加热需要加热的介质，等于是在能量回收的过程中，比低压换热器技术多了一层热阻，因此设备投资要比低压换热器高，余热回收效果也要差一点，但是因为采用的是过热水集中统一同收，因此便于集中调配，此技术比较适合配置在大型机组。</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
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			<title><![CDATA[工业电炉炉门故障的原因及排除]]></title>
			<author>udoec@yahoo.cn(udoec)</author>
			<category><![CDATA[工业炉]]></category>
			<pubDate>Mon,09 Jan 2012 10:01:35 +0800</pubDate>
			<guid>http://www.gongyedianlu.com/blog/default.asp?id=186</guid>
		<description><![CDATA[<div class="Section0" style="layout-grid:  15.6pt none">
<p class="p0" style="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">工业电炉炉门</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">故障</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">的原因及排除</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">原创文章转载请注明出处：</span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10.5pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">http://</span><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10.5pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">www.gongyedianlu.com</span></a></span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">，版权归江苏</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">恒力炉业有限公司</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">所有</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">工业电炉炉门</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">故障现象</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">：</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">炉门砌砖体脱落</span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">产生原因</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">1.<font face="宋体">砌筑质量差；</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">2.<font face="宋体">炉门处温度过高、砖体热膨胀严重；</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">3.<font face="宋体">炉门受撞击砖体松动而脱落。</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">排除方法：</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">1.<font face="宋体">提高</font></span><span><a href="http://www.gongyedianlu.com/"><span class="15" style="font-family: '宋体'; color: rgb(0,0,255); font-size: 10.5pt; font-weight: bold; text-decoration: none underline; mso-spacerun: 'yes'">工业电炉</span></a></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">炉门砌砖质量。炉门砖体一般采用侧砖，砖衬应砌在炉门框内<font face="Times New Roman">10mm~15mm&nbsp;</font><font face="宋体">，以防止砖衬受热膨胀而露出。有时为了增加炉门砌砖强度。可用</font><font face="Times New Roman">.5mm</font><font face="宋体">厚的钢板塞在砌体缝隙内，或将</font></span><span style="font-family: '宋体'; font-size: 10.5pt; mso-spacerun: 'yes'">工业电炉</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">炉门砖衬砌成反拱。</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">2.<font face="宋体">对气动炉门。在关闭时应避免突然下落。</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'">3.<font face="宋体">炉门砖体局部脱落可进行修补，若脱落平重，应考虑重新进行砌筑。</font></span><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
<p class="p0" style="text-align: justify; margin-top: 0pt; text-indent: 21pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-spacerun: 'yes'"><o:p></o:p></span></p>
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