Under the centrifugal force of the centrifugal fan, the dusty gas in the parts of Dalian dust collector enters the uniform flow chamber of the dust collector. After entering the uniform flow chamber, due to the sudden expansion of the air flow section and the action of the air flow distribution plate, some coarse particles in the air flow directly settle to the ash hopper under the action of dynamic and inertial forces; After the dust particles with fine particle size and small density enter each dust filter chamber, through the combined effects of Brownian diffusion and screen filtration, at this time, the PLC program of the dust collector controls the electromagnetic pulse valves to open one by one, and the compressed air flows into the filter cartridge through the induction nozzle in a very short time, causing the expansion and deformation of the filter cartridge to produce vibration. Under the action of reverse air flow scouring, the dust attached to the outer surface of the filter cartridge is stripped off and falls into the ash hopper. It has the characteristics of large filtering area, easy ash removal and simple ash discharge. It is widely used in metal processing, tobacco, pharmaceutical industry, electric power, building materials, chemical industry, food, plastics, coal and other industries.
