Bag Filter Dust Collector , Bag House Filter for Asphalt Mixing Plant

Introduction of dust collector bag house

Bag house dust collectors, one of the most efficient and cost effective types of dust collectors available, can achieve a collection efficiency of more than 99% for very fine particles. This is due to dust particles loading on the filtration media, helping to block other particles as they approach in the air stream.

In a bag house dust collector, contaminated air enters and passes through variably efficient media filtration bags.

These bags can consist of a number of different materials, woven together to form a cross-hatched pattern of filter media.

Some dust is more abrasive than others, so there are more durable bags available for particles, such as concrete and asphalt dust, diatomacious earth, granite, and many others.

1. Primary dust collecting screw conveyor 

2. Primary volute casing collector 

3. Secondary dust collecting screw conveyor 

4. Bag house filter 

5. Centrifugal induced draught fan

Features of SINOSUN dust collector bag house

1.Increasing the pressure difference on both ends, improving the through capacity of thermal, improve the heating, the effect of drying and efficiency of heat energy utilization of drying drum; lower emission concentration, which meets the national environmental requirements.

2.The system is consisted of primary dust collecting system and secondary dust collecting system. Primary collecting system is for larger dust particles, reducing the pressure of secondary collecting system and extending the working life. The larger dust particles can directly be sent into the hot aggregate elevator.

3.The secondary dust collecting system collects the dust again and lower the dust emission concentration, which effectively improving the environmental requirements. The system adopts the high-voltage pulse cleaning method, with less the residual dust left. All the dust can be conveying into recycling filler silo by recycling filler conveying device for reusing or discharges together. The emission concentration is no more than 20mg/Nm3.

4.The bag adopts high efficiency filter materials produced by DuPont. And the wear and tear is low and the working life is long.

Configuration of SINOSUN dust collector bag house