生产线窑头余热锅炉的升级改造
南通万达锅炉有限公司
Upgrading of AQC Waste Heat Boiler of a 5 000t/d Cement Clinker Production Line
摘要 窑头余热锅炉是水泥窑余热锅炉发电系统的重要设备。通过对原有窑头锅炉实际存在的问题进行研究,将窑头锅炉更换为“下进上出”的内置分离器锅炉,简化了烟气系统,减少了系统阻力,节省了投资,有效减少并防止了窑头锅炉受热面管束的积灰和磨损问题。为有效利用烟气余热,在蒸发器后设置一组省煤器,解决了蒸发器的窄点瓶颈问题。结构优化后的窑头余热锅炉系统,余热资源利用更加充分。
关键词:
水泥窑
余热锅炉
沉降室
蒸发器
窄点温差
收稿日期: 2017-07-03
出版日期: 2018-03-25
发布日期: 2018-03-29
整期出版日期: 2018-03-25
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