In the process of use, cartridge type dust collector is mainly composed of ash hopper, box body, exhaust duct, cleaning equipment, air duct, filter cartridge and electronic control equipment. Filter cartridge in filter cartridge dust collector is used for dust removal. The placement in the device is very important, and its filter cartridge can be placed directly on the box panel.
The main filter element of filter cartridge dust collector is the filter cartridge. When it is used, its structure can be divided into metal structure, top cover, base and pleated filter media. When it is used, the filter length of filter cartridge is planned. Pleated, it is glued to the end of the tube when it is used, and the inside and outside of the barrel are supported by metal structures.
The main principle of filter cartridge dust collector operation is that when the dust-laden gas effectively enters into the dust hopper of the dust collector, it will be used due to the expansion of its airflow section, and some particles of coarse dust particles in the airflow can Under the action of the inertial force, the dust particles with fine granularity and small density enter the filter room, and after the comprehensive effects such as Brown diffusion and sieve filtration, dust is deposited on the surface of the filter material, and the purified gas enters the net gas chamber. The trachea is discharged through the fan.
Cartridge dust collectors will effectively increase their resistance with the addition of the dust on the outer surface of the filter. When the resistance reaches a specified value, the dust must be removed. The pulse controller controls the opening and closing of the electromagnetic pulse valve.
When the pulse valve is open, the compressed air in the airbag ejects a high-speed, high-pressure ejector air flow through the small hole in the blowpipe through the pulse valve, and then constitutes an induction equivalent to the volume of the induced air flow by 1-2 times. Defective flow, enters the filter cartridge together, causes the positive pressure within the filter cartridge to exhibit bulging and micromotion; the dust deposited on the filter material falls off and falls into the ash hopper, and the dust in the ash hopper passes through the unloader. Discharged in succession.