产品介绍 Product introduction
脉冲式滤筒除尘器的工作原理为:含尘气体进入过滤室,较粗颗粒直接落入接灰斗,灰尘气体经滤筒过滤,粉尘阳留干滤筒表面。净气经袋口到净气室、由风机排入大气。当滤筒表面的粉尘不断增加,导致设备阻力上升时,PLC 根据设定的时间参数、逐个开启脉冲阀，使压缩空气通过喷几对滤筒进行喷吹清灰，使滤筒表面的灰少受到反向冲击，在反向气流的作用下，附于简表面的粉尘讯速脱离滤筒落入接灰斗喷吹一次只需 0.1~ 0.2s,全部滤简喷吹清灰结束后,除尘器恢复正常工作。整机采用 PLC 自动控制,各参数易于调节,可实现无岗位工作，应用范围广泛适用于建材、水泥、机械、饲料、冶金、化工、电力、轻工行业的含尘气体的净化与粉尘物料的回收.
The working principle of the pulse-type filter cartridge dust collector is: the dust-containing gas enters the filter chamber, the coarser particles fall directly into the ash hopper, the dust gas is filtered through the filter cartridge, and the dust is left dry on the surface of the filter cartridge. The net air passes through the mouth of the bag to the clean air chamber and is discharged into the atmosphere by the fan. When the dust on the surface of the filter cylinder continues to increase, leading to the rise of the equipment resistance, the PLC opens the pulse valve one by one according to the set time parameters, so that the compressed air is sprayed by several pairs of the filter cylinder, so that the ash on the surface of the filter cylinder is less affected by the reverse impact, under the action of the reverse air flow, The dust attached to the simple surface is quickly removed from the filter cartridge into the ash hopper and sprayed once only 0.1~ 0.2s, and the dust collector returns to normal work after all the filter cartridges are sprayed and cleared. The machine adopts PLC automatic control, the parameters are easy to adjust, can achieve no post work, the application range is widely used in building materials, cement, machinery, feed, metallurgy, chemical, electric power, light industry dust gas purification and dust material recovery.