一、概述随着布袋除尘器的广泛使用和型号的日益增多,其控制系统也在不断更新。袋式除尘器控制系统的主要任务是对除尘器清灰周期进行控制。除尘器清灰周期一般根据容量计算法或压差法来确定,并按固定不变的周期进行清灰,称为开环控制。然而,采用定时清灰对于烟尘浓度波动较大的系统和大型布 First, an overview With the widespread use of bag filter and the increasing number of models, the control system is constantly updated. The main task of the baghouse control system is to control the cleaning cycle of the precipitator. Dust cleaning cycle is generally based on capacity calculation method or differential pressure method to determine, and fixed cycle cleaning, called open-loop control. However, the use of timed cleaning for large dust concentration fluctuations in systems and large cloth