HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD.

Classification and Application of Industrial Dust Collector Bags

1. Introduction of industrial dust collector bags


Just as the name tells, industrial dust collector bags are industrial dust equipment used for industrial dust treatment. What do you know about the commonly used industrial dust collector bags? Electrostatic dust precipitators and pulse dust collectors are commonly used environmental protection equipment.


2. Introduction of electrostatic dust precipitators


Electrostatic dust precipitators are a new type of dust removal equipment used to process small amounts of dust and fine particles. It is mainly used to remove dust, acid mist, water droplets, aerosols, odors, PM2.5 and other harmful substances in humid gas. Therefore it is an ideal kind of environmental protection equipment for the treatment of atmospheric dust pollution. The high-voltage corona discharge of the electrostatic precipitator makes the dust charged, and the charged dust reaches the dust collecting plate/tube under the action of the electric field force.


3. Introduction to pulse dust collector


When the pulse dust collector is working, the dust-laden gas enters the ash hopper from the air inlet. Due to the rapid expansion of the gas volume of the pulse dust collector, some of the coarser dust particles fall into the ash hopper due to inertia or natural settlement, and most of the remaining dust particles with the airflow rises into the bag room. After being filtered by the filter bag, the dust particles are retained on the outside of the filter bag. The purified gas enters the upper box from the inside of the filter bag, and then is discharged into the atmosphere through the valve plate hole and the exhaust port. Industrial dust equipment to achieve the purpose of dust removal. As the filtration continues, the resistance of the pulse dust collector also rises. When the resistance reaches a certain value, the ash cleaning controller issues a ash cleaning command. First, the lift valve plate is closed to cut off the filtered air flow; then, the ash cleaning controller sends a signal to the pulse solenoid valve. As the pulse valve sends the high-pressure reverse airflow used for dust removal into the bag, the filter bag swells rapidly and produces strong shaking, causing the dust on the outside of the filter bag to shake off, achieving the purpose of dust removal.


4. Application scope of industrial dust collector bags


Industrial dust collector bags are mainly suitable for: dust purification in various industrial fields such as hardware, furniture, cement, building materials, ceramics, chemicals, footwear, casting, aluminum products, metallurgy, machining, non-ferrous metals.

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