Cartridge dust collector introduction:

There are many types of filter cartridge dust collectors produced by Lifelt, including horizontal insertion filter cartridge dust collectors and vertical filter cartridge dust collectors. After the dusty gas enters the dust collector under the guidance of the fan, due to the Due to the sudden expansion and the action of the air distribution plate, a part of the coarse dust particles in the air flow will settle to the ash hopper under the action of gravity and inertial force; the dust particles with fine particle size and low density enter the filter chamber and pass through Brownian diffusion and fiber interception, etc. Combined effect, the dust is deposited on the surface of the filter material of the filter cartridge, and the purified gas enters the clean air chamber and is discharged from the air outlet through the fan. The resistance of the filter cartridge dust collector increases with the increase of the surface area of the filter cartridge. When the resistance reaches a certain set value, a high-speed and high-pressure airflow is ejected through the pulse valve of the backflushing system through the small hole of the blowing pipe. Carry out dust removal. At this time, the PLC program controls the opening and closing of the pulse valve. When the pulse valve is opened, the compressed air in the air bag enters the filter cartridge evenly through the expansion of the Venturi tube, forming an instantaneous positive pressure inside the filter cartridge, resulting in a huge pressure. Vibration makes the dust deposited on the filter material fall off and fall into the ash hopper, and the collected dust is discharged into the ash hopper through the ash discharge valve. The uppermost row of filter cartridges will pulse backflush first, and then the controller selects the next row to repeat the pulse backflush process. After that, the controller will continue to select other filter cartridges for pulse backflushing operation in sequence.

Cartridge dust collector features:

1. The advanced sinking flow layout and oblique installation structure of the filter cartridge are adopted, so the dust collector has a good synchronous cleaning effect during the working process

2. The dust-gas inlet is equipped with a dust-shielding plate, which has the function of cushioning and wear resistance, and prevents the dust from directly impacting the filter cartridge at high speed, thus prolonging the service life of the filter cartridge

3. The filter cartridge 150 is installed in an oblique drawer type, which can make the replacement of the filter cartridge more convenient, and there is no transmission part in the dust collector body, so that the maintenance work is minimized. For general dust, the filter cartridge can be used for a long time and does not need to be replaced, which saves the tedious work of frequently changing and washing the filter bag of the common bag filter, and saves a lot of maintenance costs

4. Modular combination, the size can be chosen at will

5. It is possible to expand the original combination and increase the dust removal unit without making too many changes to the original equipment