GA type atmospheric dust cleaning cloth bag dust collector
GA atmospheric dust bag dust collector
characteristics of GA atmospheric dust bag dust collector: the dust removal system adopts high-frequency vibration and back blowing, which is realized by the designed motor-driven three-way valve. The action of the electric cylinder is controlled by the automatic control system. Compared with the pulse reverse blow bag vacuum cleaner and high-pressure reverse blow bag vacuum cleaner used in the past, the vacuum cleaner saves auxiliary equipment investment. The vacuum cleaner is widely used in building materials, ceramics, metallurgy, grain, chemical industry, casting, light industry and other industries
working principle
dusty gas enters the ash hopper through the air inlet pipe, and then is purified upward through the filter bag in the box. The three separation powder concentrator, three return dryer and glass sander are discharged into the air outlet pipe from the main valve plate opened by the electric three-way valve, and the gas in the air outlet pipe is discharged into the atmosphere through the centrifugal fan and chimney
with the extension of working time, the thickness of dust layer on the inner wall of filter bag increases gradually, and the resistance also increases gradually. When the resistance rise reaches 80 ~ when the water column is 120mm (through) the U-shaped pressure gauge, the electric cylinder starts to close the main valve plate of the electric three-way valve, pulse dust collector, powder concentrator, rotary dryer and glass sander, and open the valve plate for back blowing and dust removal
after the blowback air enters the box through the electric three-way valve, compared with the filtering state, it reversely passes through the dust removal filter bag. At the same time, the high-frequency electric vibration starts to work, and the filter bag vibrates with high-frequency vibration. At the same time of back blowing and high-frequency vibration, the ash cleaning effect (ash cleaning time can be adjusted). The high-frequency electric vibration stops when the dust cleaning of bag vacuum cleaner, double rotor crusher, three cylinder dryer and glass sandblasting machine is completed. The main valve plate of the electric three-way valve is opened, and the payment valve is closed at the same time to restore the normal filtering state. The adjacent interval of ash cleaning can be adjusted according to the needs, so that each box can be cleaned in order according to the specified time
features
the dust system adopts high-frequency vibration and back blowing, the three-way valve is driven by the designed motor, and the action of the electric cylinder is controlled by the automatic control system. Compared with the pulse reverse blow bag vacuum cleaner and high-pressure reverse blow bag vacuum cleaner used in the past, the vacuum cleaner saves auxiliary equipment investment. The vacuum cleaner is widely used in building materials, ceramics, metallurgy, grain, chemical industry, casting, light industry and other industries
GA atmospheric dust removal bag filter
GA atmospheric dust removal cloth bag filter
