The dust collector of the concentrator is a new type of bag filter. It is a high frequency pulse air flow produced by the air blower. In the case of continuous operation of the dust collector, the filter bag is blown into the filter bag through the rotary arm, which makes the bag wall vibrate at the frequency of 1000~1500 Hertz, so as to clear the dust on the surface of the filter bag.
Dust separation in mineral processing plant can be divided into two categories: in situ dust removal and centralized dust removal system. In situ dust removal, generally refers to the combination of dust remover and fan to become a whole type of dust removal unit, directly located above the dust point, to absorb and clean the dust of dust. The centralized dust removal system generally refers to the exhaust ventilation of multiple dust collection points into the dust removal method of large dust collector for purifying dusty gas.
The dust collector of a concentrator uses a high frequency pulse air stream generated by a counter blower, and then filters it through a rotary arm in a continuous operation.
Dust cleaning characteristics of dust collector in mineral processing plant
In the case of continuous operation of the dust collector, the high frequency pulse airflow produced by the counter blow dryer is blown into the filter bag through the rotary arm, and the bag wall is vibrate at the frequency of 1000~1500 Hertz, so as to eliminate the dust on the surface of the filter bag.
Dust collector component of a mineral processing plant
The structure is composed of a dust remover cover, a rotating cover removing device, a cleaning chamber, a bag changing hole, an observation hole and an air outlet. Flower plate, filter bag, filter bag frame, filter bag guide, filter chamber cylinder, intake port and access door. The utility model comprises a positioning support frame, a ash hopper, a stardust unloading valve and a bearing. The rotary arm, nozzle, ring blowing mechanism, return air pipe, anti blow pipe, anti blower, rotary arm reducer and so on.
Working principle of dust removal equipment in mineral processing plant
The dust gas is entered into the spiral case cyclone tube by the wind pipe, and the dust is run along the inner wall of the dust collector shell under the action of centrifugal force. The coarse dust is separated into the ash bucket. The fine dust is cleaned with the gas through the dust filter bag. The dust is discharged into the air by the fan, and the fine powder is blocked by the dust cake in the surface area and falls down. To the purpose of dedusting and purification.
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