水泥熟料生产线窑头电收尘器的改造

doi:10.19698/j.cnki.1001-6171.20196095

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摘要介绍了电袋复合收尘器的主要技术特点，结合原电收尘器的工艺特点，确定了改造工程的范围和工作流程，制定了改造工程需控制的关键点及技术要求。改造后窑头电收尘1号电场未再出现因电场掉针等问题引起的设备故障；在收尘器入口管道增加的冷风阀与篦冷机喷雾系统有效降低除尘器运行温度，延长了滤袋的使用寿命；改造后收尘器的除尘效率大幅度提高，窑头排放烟尘平均浓度由15.87mg/m³降低到4.2mg/m³。

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	古金华

关键词: 电袋复合收尘器节能环保排放

Abstract: The main technical characteristics of the electric bag composite dust collector are introduced, combined with the process characteristics of the original electric dust collector, the scope and work flow of the transformation project are determined, and the key points and technical requirements for the control project to be controlled are formulated. After the transformation, the cooler electric dust collection No.1 electric field has no longer equipment failure caused by electric field drop and other problems. The cold air valve and the grate cooler spray system added to the inlet of the dust collector effectively reduce the operating temperature of the precipitator, and extends the lifetime of the filter bag. After the transformation, the dust removal efficiency of the dust collector is greatly improved. And the average concentration of soot discharged from the cooler is reduced from 15.87 mg/m³ to 4.2 mg/m³.

Key words: electric bag composite dust collector energy saving environmentally friendly emissions reduction

收稿日期: 2019-08-20 出版日期: 2019-11-25 发布日期: 2019-11-26 整期出版日期: 2019-11-25

ZTFLH:

TQ172.688.1

引用本文:

古金华.

水泥熟料生产线窑头电收尘器的改造

[J]. 水泥技术, 2019, 1(6): 95-98.
GU Jinhua.

Technological Transformation of Electric Dust Collector for Cooler of Cement Clinker Production Line

. Cement Technology, 2019, 1(6): 95-98.

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http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20196095 或 http://www.cemteck.com/CN/Y2019/V1/I6/95

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