Dust Collection Facilities
Overview
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A dust collector is a system used to enhance the quality of air released by collecting dust and other impurities from air or gas.
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Main types of industrial dust collectors are Cyclone separators,Wet scrubbers, Bag filters(Fabric filters), Electrostatic precipitators
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The selection of a dust collector should be based on the following general factors:
- Dust concentration and particle size
- Degree of dust collection required
- Characteristics of air stream
- Characteristics of dust
- Methods of disposal
Our Solutions
Bag Filter(Bag House)
Technical Features
Applications
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Bag filters, commonly known as baghouses, use filtration to separate dust particulates from dusty gases.
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Dust-laden gases enter the baghouse and pass through fabric bags that act as filters.
The bags can be of woven or felted cotton, synthetic, or glass-fiber material in either a tube or envelope shape. -
The methods of bag cleaning include Shaking, Reverse air, Pulse jet, etc.
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Suitable for high-capacity gas treatment
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Suitable for removing a dust diameter of 0.05 to 100 μm.
Electrostatic Precipitator
Technical Features
Applications
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Electrostatic precipitators use electrostatic forces to separate dust particles from exhaust gases.
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A number of high-voltage, direct-current discharge electrodes are placed between grounded collecting electrodes.
The airborne particles receive a negative charge as they pass through the ionized field between the electrodes.
These charged particles are then attracted to a positively charged electrode and adhere to it. -
The collected material on the electrodes is removed by rapping or vibrating the collecting electrodes either continuously or at a predetermined interval.
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Available to collect up to 0.001μm of fine particles
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Efficiency is high (99.9% or higher)
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The pressure loss is low and the power cost of the blower is low.
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Easy to repair
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Suitable for high-capacity, high-temperature gas treatment
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Suitable for removing a dust diameter of 0.001 to 10 μm.