干法选煤除尘系统技术改造

TECHNICAL REFORM OF DEDUSTING SYSTEM OF DRY COAL SEPARATION

本文结合某干法选煤厂除尘系统改造,通过现场测试、存在问题分析以及理论计算等,实现了对煤尘控制方案的优化。在此基础上,根据改造方案实施、调试及运行情况,提出了对点多、量大、面广等特殊尘源进行控制的技术。

Through on-the-spot test,analysis of the existing questions,theoretical calculation,etc,the control project's optimization of coal dust is realized,connected with dust removal system's reformation of Baijiazhuang dry coal separation.On this basis,it is also put forward the control technique of special dust source that has multiple-point,large quantity,extensive area and so on according to the project's actualization,debugging and the running situation.