<h2 class="newsinfo_title">山铝热电厂余热利用项目年创效超百万</h2>
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		  <li>2011-12-29 11:39:22</li>    
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					  <td width="60"><b>导读：</b></td>
					  <td>日前，中铝山东企业（山东铝业公司或山铝）热电厂成功将240t/h循环流化床锅炉低温烟气余热进行深度回收利用，锅炉热效率提高了1.5％以上......</td>
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					  <td width="60"><b>关键字：</b></td>
					  <td>山铝 热电厂 余热 利用</td>
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<div class="over_x"><P>日前，中铝山东企业（山东铝业公司或山铝）热电厂成功将240t/h循环流化床锅炉低温烟气余热进行深度回收利用，锅炉热效率提高了1.5％以上，每年节约标准煤一千多吨，为企业节创价值百万元，取得了良好的经济效益和社会效益。</P>
<P>随着山东铝业公司年产27万吨氧化铝扩产项目的投入运行，氧化铝生产用汽尤为紧张。为积极应对铝业公司蒸汽紧张局面，热电厂深挖内潜，科技创新，采取有效措施对240t/h锅炉低温烟气余热进行回收利用。为此，该厂专门成立以厂部领导为首的科技攻关小组，根据生产实际情况，打破常规思路，另辟蹊径，查阅大量的相关资料，反复勘查现场，刻苦攻关，大胆尝试，经过科学合理的技术论证，决定在锅炉尾部烟道加装一套循环水和低温烟气换热装置，降低排烟温度，并充分回收利用排烟温度，合理引入到员工澡堂和冬季供暖，大大提高了锅炉热效率和运行经济效益，厂内自耗汽成本也大幅度降低，从而为企业节能减排、降本增效增添了新亮点。</P></div>
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