那么有很多用户会想要注意什么事项才能使脉冲布袋除尘器除尘效果好并使用时间更长.现在由小编与大家一起详细了解脉冲布袋除尘器的开机与运转时的注意事项 . The pulse bag dust collector is widely used in industry , so there are many things that users will want to pay attention to to make the pulse bag dust collector have a good dust removal effect and use it for a longer time . Now Xiaobian and everyone will learn more about the startup of the pulse bag dust collector. And precautions during operation .
I. Check before starting the pulse bag filter:
Check whether the joints are tight, and tighten them immediately if they are loose.
Check whether each pneumatic component is reliable.
Check whether the discharge valve and screw conveyor are intact.
Second, start-up operation:
发现排风口含尘浓度增大时，应检查滤袋是否破漏，检查时，先停系统风机，然后打开上部的检修门，观察袋口有积灰的，说明该袋破漏，应予更换或修补。 1. When the
dust concentration in the exhaust vent is increased, check whether the filter bag is leaking. During the inspection, stop the system fan first, then open the upper inspection door, and observe that there is dust on the bag mouth, indicating that the bag is leaking. Should be replaced or repaired.
。 2. The
pressure of the compressed air source is adjusted to 0.2 ~ 0.35MPa
by the pressure regulating valve.
Strictly control the inlet temperature of the dust collector to
prevent the filter bag from being burned (the filter bag is needle felt and the allowable temperature is 120
Frequently observe whether the solenoid valve and the pulse valve are working normally. If you find that there is no operation, you should check the wiring of the solenoid valve and the pulse valve for timely maintenance .
The diaphragm of the pulse valve is a wearing part. If you find that the pulse valve loses the sound of compressed air injection (or the sound of air leakage), you should immediately check the pulse valve and replace the damaged diaphragm.
Replace the filter bag from the top, open the maintenance door, pull out the skeleton from above, put the dirty bag into the box, and take it out through the ash manhole door. A similar filter bag can be installed, and the bag mouth must be tightly sealed. Please note: Poor sealing of the bag mouth will affect the dust removal rate.