脉冲除尘器是在滤筒式除尘器的基础上改进的新型高效脉冲除尘器，综合了分室反吹各种脉冲喷吹除尘器的优点，克服了分室清灰强度不够，进出风分布不均等缺点，扩大了应用范围。

脉冲除尘器是当含尘气体由进风口进入除尘器，首先碰到进出风口中间的斜板及挡板，气流便转向流入灰斗，同时气流速度放慢，由于惯性作用，使气体中粗颗粒粉尘直接流入灰斗。起预收尘的作用，进入灰斗的气流随后折而向上通过内部装有金属骨架的滤筒粉尘被捕集在滤筒的外表面，净化后的气体进入滤筒室上部清洁室，汇集到出风口排出，含尘气体通过滤筒净化的过程中，随着时间的增加而积附在滤筒上的粉尘越来越多，增加滤筒阻力，致使处理风量逐渐减少，为正常工作，要控制阻力在一定范围内（140--170毫米水柱），必须对滤筒进行清灰，清灰时由脉冲控制仪顺序触发各控制阀开启脉冲阀，气包内的压缩空气由喷吹管各孔经文氏管喷射到各相应的滤筒内，滤筒瞬间急剧膨胀，使积附在滤筒表面的粉尘脱落，滤筒得到再生。清下粉尘落入灰斗，经排灰系统排出机体。由此使积附在滤筒上的粉尘周期地脉冲喷吹清灰，使净化气体正常通过，保证除尘系统运行。

se dust collector cartridge filter based on the new and improved and efficient dust collector, integrated sub-room cleaning pulse jet dust collector advantages overcome the sub room cleaning is strong enough, out of the wind uneven distribution shortcomingsand expand the range of applications.

Pulse dust collector when the dusty gas from the inlet into the dust collector, first encountered the middle of the inlet and outlet of the inclined plate and baffle, the airflow turned to into the ash bucket, while the air flow slowed down, due to the effect of inertia, the gas in coarse The dust flow directly into the hopper. From dust received in advance, the airflow into the hopper is then folded upwardly through internally equipped with a metal skeleton cartridge dust trapped in the outer surface of the filter cartridge, the purified gas into the cleaning chamber of the upper portion of the cartridge chamber, and aggregated to a discharge outlet, dusty gas purification process through the filter cartridge, the product dust attached to the filter cartridge on the increase over time more and more and to increase the cartridge resistance, resulting in the process air volume is gradually reduced, in order to work properly, to be controlled within a certain range (140 - 170 mm water column), the resistance must cartridge cleaning, cleaning sequence triggered by the pulse controller of each control valve opens pulse valve tube of compressed air within the air bag by blowing each Kong Jingwen's tube injector to the respective filter cartridge, the cartridge instantaneous rapid expansion, so that the product attached to the filter cartridge surface dust off the filter cartridge to be regenerated. Clear under the dust fall into the ash bucket from the body by the ash discharge system. Thereby plot attached to the cartridge on the dust periodically pulse cleaning the normal purge gas through the dust removal system is running.