High Quality Pulse Bag Filter On Sale

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Processing Time:1 Days - 60 Days

Packaging Details: STANDARD EXPORTING PACKAGE

Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other

Payment Terms: L/C , T/T , other

Product Details Company Profile

High Quality Pulse Bag Filter On Sale

Pulse bag filter also called Pulse bag deduster is the constitution of blowing system, impulse valve port A links to the compressed air manifold, port B links to impulse pipe, the controller gives the orders to control the control-valve. When the controller doesn' t output signals.

Main specification

Pulse Bag Deduster is the constitution of blowing system, impulse valve port A links to the compressed air manifold, port B links to impulse pipe, the controller gives the orders to control the control-valve. When the controller doesn' t output signals, the moving iron core of control-valve seals the exhaust port, impulse valve is power off. When the controller sends signals, the pulse back pressure chamber and atmosphere are interlinked by control-valve, pulse valve opening, the compressed air spurts into venture from gas capsule through pulse valve by the holes of spray pipe, alters to the instantaneous positive pressure in filter bag, realizes cleaning.

Technical data

Modle	DMC64	DMC72	DMC84	DMC96	DMC108	DMC120	DMC160
Filter area(㎡)	45	54	63	72	81	90	126
Bag quantity(pcs)	64	72	84	96	108	120	160
Air volume (m³/h)	5400~10800	6480~129600	7560~12960	8640~17280	9270~19440	10800~21500	11000~21600
Filter wind(m/min)	0.2~0.8	0.25~1	0.3~1.2	0.3~1.3	0.4~1.5	0.4~1.7	0.165~1.7
Pulse value(pcs)	10	12	14	16	18	20	20
Measurement (mm)	170017004750	190017004750	240015504750	240017004750	240018504750	240020004750	323021004750
Bag size(mm)	130×2000			Pulse pressure（Mpa）		2~4m/min
Tenperature (℃)	<120℃			Air compressed volume(m³/min)		0.5~0.7
Device resistance（Pa）	1200~1500（Pa）			Discharge Valve Motor (Power)		0.75KW
Dust collector efficiency（%）	99%~99.5%

Working principle

The dust air enters deduster’s tank body through air intake, because the air current volume expands suddenly, the flow speed reduces suddenly, ash of which particles are larger separates from the air current including ash as a result of the collision and the gravity, deposits into ash bucket of lower tank body. Smaller particles are absorbed sluggishly into the extine of filter bag due to various effects of filter bag. The gas which was purified is discharged from air outlet of top body through filter bag by venturi.

As time going, with the dust which is absorbed by filter bag’s surface growing, with the air permeability of filter bag weakening, which causes the resistance of deduster to increase unceasingly.

To ensure the resistance of deduster to be controlled in a limitative range, with pulse controller sending signals, electromagnetic pulse valve is opened following in order, which makes the compressed air in the gas capsule jet out from each spray orifice of spray pipe to corresponding venture (called primary wind), and then induces ambient air (called secondary wind) which is a few times than primary wind to enter the filter bag when the high-speed airflow passes the venture, resulting the filter bag rapid expansion in an instant, because the impact effect of reverse pulse air current will disappear soon, the filter bag contracts sharply, so this allows the dust accumulating on the filter bag’s extine to be cleared. The falling dust is discharged through the ash discharge systeBecause cleaning proceedes separately toward a few groups of the filter bag in oder, and do not cut off the dust air which needs to deal, so the processing capacity of deduster remains invariant in the process of cleaning.