|Place of Origin:||China|
|Minimum Order Quantity:||1Pcs，Sample Available|
|Packaging Details:||PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized|
|Delivery Time:||7 working days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||100000pcs per month|
|Temperature:||-50℃~+2800℃(depends Rubber Materials)||Size:||3.5 Inch|
pneumatic valve diaphragm,
Special Series 3 1/2 Inch Pneumatic Power Diaphragm YM89B for Pulse Jet System
The air is uniformly distributed avoid channeling Initially a coat of material forms on the bags Subsequently, the coat acts as the filtering medium. The dust is accumulated on filter elements while the air passes thorough the filter bags from outside to inside. the accumulated powder is dislodged from the bags by reverse pulse-jet air intermittently. The dislodged powder falls on bottom cone and is discharged through powder discharge valves. The dust free air is sucked by induced draft fan and is exhausted to atmosphere.
Select pulse valve diaphragm can not simply look at membrane pores in what position, but also look to and supporting the use of pulse valve diaphragm in porosity in what position, if the pulse valve in stomata in the edge edge will use in porosity of the diaphragm to match, if there is no loophole edge of pulse valve should be used with porosity of diaphragm, if you don't corresponding pulse valve and the membrane pores, can cause air flow is not smooth, pulse valve can't work normally, be sure to check carefully!
|Hole numbers for mounting||8|
|Working ambient temperature||-20℃ ~ 80 ℃|
|Working pressure||0.2Mpa ~ 0.6Mpa|
|Working medium||Clean air|
|Life expectancy||over 1 million times/ 2 yeas|
Refer to the data of this item
We can also supply the corresponding specification of pulse valve
The drawings of the aboving Pulse Valve
Effect of electromagnetic pulse valve diaphragm quality on service life:
Electromagnetic pulse valve diaphragm makes the whole dust collector failure: because a valve diaphragm rupture, will lead to a large reduction in the pressure of the whole air bag and insufficient air volume, make the other valve on the air bag can not normally spray. The dust removal of the dust remover is not good, will produce local paste bag phenomenon, the dust remover air cloth ratio increases, the operation resistance increases, speeds up the shortening filter material working life.
Electromagnetic pulse valve diaphragm increases the difficulty of equipment maintenance:
When a small number of valve diaphragms are broken, it is difficult for field workers to determine the cause of failure. It takes a lot of time to find out the valves with ruptured diaphragms among hundreds of valves, and it takes a lot of time to check the valves one by one.
Electromagnetic pulse valve diaphragm seriously affects production and operation:
When the valve fails, it is often necessary to stop the whole filter box or rely on bypass exhaust method for maintenance, and sometimes even stop the whole dust removal system or even the whole production line for accident maintenance, which seriously affects the normal production of the enterprise and pollutes the industrial environment on site. Frequent failures of dust removal systems may also result in enterprises being disciplined, fined or even suspended or shut down by local environmental law enforcement authorities.
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Contact Person: Echo