Air Filter Bag Dust Collector Industrial

Equipment introduction of Air filter bag dust collector industrial

The pulsed cloth bag dust collector is an advanced level of high efficiency bag dust removal equipment, which is a kind of clean ash effect, high dust removal efficiency, reliable operation and maintenance of dust removal equipment. The dust removal equipment is generally used in the online cleaning method. 

Pulse dust collector series is commonly used in electronic, chemical, powder, plastic, cement, food, mold, mechanical hardware and other industries of air purification and powder collection. 

Main features of cloth bag dust removal system: 

Pulse cleaning method: the dust removal equipment adopts automatic pulsed cleaning method 

Filter: wind out of the wind and filter 

Internal pressure of the pulsed dust collector: the filter chamber is negative pressure. The dust collector is set at the inlet end of the fan and the dust collector runs under negative pressure. The dust gas is purified by the filter cloth and is discharged by the fan through the chimney. The negative pressure type dust removal system enters the fan's gas to clean the gas, the wear of the fan impeller is smaller, longer the service life of the fan. 

Performance of pulse dedusting equipment: 

1. Filter bag filter is a typical high efficiency dust collector, which can be used to purify the dust of 0.1 mu m. 

2. The above dust gas, dust removal efficiency generally reaches 99.5%, and the performance is stable and reliable, easy to operate. 

3. Strong adaptability, can trap the dust of various properties, and will not affect the efficiency of dust removal due to the characteristics of dust ratio resistance. 

4. Easy to recover dust, no sludge treatment, waste water pollution, etc., maintenance is simple. 

5. Scope of application: used in various kinds of dust collection, such as chemical industry, food industry, pharmaceutical industry, electronic industry and other production equipment of dust removal, also can effectively deal with iron and steel, nonferrous metals, mining, various furnace dust removal and a variety of drying, mixing, mixing exhaust dust removal process. 

6. The equipment can be designed as explosion-proof or non-explosion-proof type according to actual conditions or customer requirements. 

The working principle 

After the dust gas enters the dust hopper of the pulsed dust collector, due to the sudden expansion of the airflow section and the effect of the airflow distribution board, some of the large particles in the airflow fall under the influence of gravity and inertial forces. Fine granularity and density of small dust particles into the filter chamber, spread by brown and sieve filter combined effect, make the dust adhesion on the surface of the filter material, after purification, the air chamber by the exhaust gas into the net by the fan discharge. 

The resistance of cloth bag filter increases with the increase of dust layer thickness of the filter material. When the resistance reaches a certain value, it is cleared. The pulse control program control pulse valve opening and closing, when the electromagnetic pulse valve opens, instantly by blowing compressed air pipe, scripture's tube into filter bag, make the filter bag instantaneous expansion deformation produces vibration, and under the action of reverse flow scouring, attached to the filter bag dust on the surface of the appearance, stripped fell into the hopper. After the clearance is finished, the electromagnetic pulse valve is closed and the filter condition is resumed. The dust from the dust falls into the dust hopper and is discharged through the unloading valve.