Bag Filter Dust Collector , Portable Dust Extractor With Textile Filter Cloth

Production Description

Bag filter dust collector is a kind of dry dust filtering device. It applies to capture small, dry, non-fibrous dust. Filter bag is made of textile filter cloth or textile mat, using fabric filter effect to purify the flue gas.1. Dust Collection Efficiency: 99%2. Dust Collector Resistance: ＜1500Pa3. Jetting Pressure: 0.5-0.7MPa4. Outlet Dust Density: ＜10-50mg/Nm3
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Principle of Operation

Dusty gas enters into chamber from gas inlet to the ash hopper through the open flange outlet, after the purification of bag filter,dusty gas goes into the net gas chamber and then it is discharged by fan. Dust is attached to the outer surface, and the resistance increases gradually, so that the resistance of bag filter dust collector increases as well. In order that resistance of device does not exceed 1200Pa, the equipment can work continuously, dust which attached to bag filter needs to be regularly removed.
Principal of Cleaning up Dust

Program controller successively start pulse valve at a fixed time, then compressed air(0.5~0.7MPa) squirts from spray orifice and enter into filter bag, leading to a dramatic expansion of the filter bag. Because of the effect of reverse, the dust attaching on the surface of the filter bag will enter into ash hopper (or ash bin) and be removed through dust valve so as to achieve the purpose of dust removal.
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Classifications

There are six specifications of low pressure pulse-type bag filter such as 32.48.64.80.96.112, it can be divided into two types of installation in order to meet the demand of different occasions, here are concrete models:
DMC - 32 (A, B)
D - single filter
MC - pulse jet type
32 - amounts of filter bag
(A, B) - A with ash hopper and discharge valve B flange
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Types of Device

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Transportation