袋除尘器阻力过高的原因分析  

Cause analysis of overhigh resistance in bag deduster

作　　者：刘后启[1] 刘启元[1] 

机构地区：[1]中材国际天津水泥工业设计研究院有限公司,天津300400

出　　处：《水泥工程》2013年第1期69-71,共3页Cement Engineering

摘　　要：简要阐述了袋除尘器阻力的重要性及其正常的控制范围。在此基础上,结合丹东某厂20t供热锅炉配套的810m2低压脉冲清灰袋除尘器,就其运行后不久就出现阻力过高的问题,进行了详细的原因分析与探讨。Significance Of resistance in bag deduster and its normal value control range were introduced in brief. And combined with the operation of the 810m^2 low pressure pulse bag deduster applied in the 20 t heating boiler of a Dandong plant; the problem of overhigh resistance in bag deduster in operation was analysed and discussed.

关 键 词：袋除尘器 机械阻力 过滤阻力 过滤风速 

分 类 号：TQ172.688[化学工程—水泥工业]