长袋低压脉冲袋除尘器在水泥磨粉尘超低排放中的应用

doi:10.19698/j.cnki.1001-6171.20211046

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摘要山西某5 000t/d水泥熟料生产线配备的水泥磨用LFGM128-2×8型气箱脉冲除尘器，运行阻力>3 000Pa、粉尘排放浓度>30mg/m³（标），无法满足环保要求。在对运行工况和结构特点进行分析后，利用原基础将气箱脉冲除尘器改为长袋低压脉冲袋除尘器，达到了粉尘排放浓度＜10mg/m³（标）、运行阻力＜1 000Pa的效果，实现了超低排放。

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	张涛
	章园
	李宇

关键词: 水泥磨超低排放粉尘长袋低压脉冲袋除尘器

Abstract: LFGM128-2×8 plenum pulse bag filter for cement mill is equipped in a 5 000t/d cement clinker production line in Shanxi. The operation resistance is more than 3 000Pa and the dust emission concentration is more than 30mg/Nm³, which unable to meet the requirements of environmental protection. After specific analysis of operating conditions and structural characteristics, the original basis was used to change the plenum pulse bag filter into the long bag low pressure pulse bag filter, and the dust emission concentration was less than 10mg/Nm³, the operation resistance was less than 1 000Pa, which met the ultra-low emission requirements.

Key words: cement mill ultra-low emission dust long bag low pressure pulse bag filter

收稿日期: 2020-04-27 出版日期: 2021-01-25 发布日期: 2021-02-04 整期出版日期: 2021-01-25

ZTFLH:

TQ172.688.3

引用本文:

张涛, 章园, 李宇.

长袋低压脉冲袋除尘器在水泥磨粉尘超低排放中的应用

[J]. 水泥技术, 2021, 1(1): 46-49.
ZHANG Tao, ZHANG Yuan, LI Yu. Application of Long Bag Low Pressure Pulse Bag Filter in Ultra-low Emission of Cement Mill. Cement Technology, 2021, 1(1): 46-49.

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http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20211046 或 http://www.cemteck.com/CN/Y2021/V1/I1/46

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