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DMC型喷吹脉冲袋式除尘器说明书全英文].pdf

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B

控制阀

压缩空气主管
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22.3、Construction proforma
D MC —N (A、B)

A:ash hopper and discharge ash

B:flange

Filter bag number of article

Pulse injection type

Single filter

1.principleof operation

3.1 principle of dust recovery

The dust will fly to the bag house with airflow and spread around to the surface

of the bag house equaly When the air with dust come from the air pipe or

flange into the dust catcher. The dust will be stay outside of the bag house .and

the air which has passed the bag house will get through the filter gate into the

upside of air purification box .Then it will be atmospheric deposition through

the exit exhaust fan. Some of the accumulation dust which attached to the

outside of the bag house will drop into the ash hopper and some will stay still .

And will make the installations resistance rise up .To make sure the

installations resistance not exceeding 1500 PA . A thorough dust clean should

be taken after few period .

3.2principle of air blast

The drawing for the principle of air blast is as follow. The principle is the A

head joint of the pulse valves will compress by-pass tube and the B head joint


3will blowing the Venturi meter. the pulse valves backpressure house connect

with the air exhaust valves. And the air exhaust valves is controlled by PLC.

The exhaust port will be sealed by

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DMC型喷吹脉冲袋式除尘器说明书全英文].pdf

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