Submerged flow filter cartridge dust collector

The sinking flow filter cartridge dust collector belongs to the pulse filter cartridge dust collector. The filter cartridge dust collector has a low filtering wind speed, low resistance, and good energy-saving efficiency. This device uses polyester fiber as the filter material, which has good filtering ability and can block most submicron dust particles, resulting in good dust removal effect. Widely used in industrial industries such as asphalt concrete, building materials, cement, electricity, chemical, steel, garbage incinerators, coal-fired boilers, etc.

The working principle of the sinking flow filter cartridge dust collector is that after the dust containing gas enters the ash hopper of the dust removal equipment, due to the sudden expansion of the airflow section, some coarse dust particles in the airflow settle down under the action of gravity and inertia force; After entering the filtering chamber, dust particles with fine particle size and low density deposit on the surface of the filter material through a combination of Brownian diffusion and sieving effects. The purified gas passes through the filter cartridge and enters the clean air chamber of the upper box, where it is collected and discharged from the air outlet.

Main characteristics of the submerged flow filter cartridge dust collector

(1) The reasonable design of the air inlet with small pressure difference ensures even distribution of airflow inside the machine and reduces airflow resistance. Under normal operation, the pressure drop between the air inlet and outlet flanges is 800-1000Pa, and the optimal filtration speed is 0.5-1.5m/min.

(2) The filter cartridge filter media is made of cellulose fibers, which are coated with resin on the outside and have high filtration efficiency. The dust removal efficiency for 0.5um dust particles is, and the dust removal efficiency for 0.5-10um dust particles is. When the inlet dust concentration is less than 1000mg/m3, the dust concentration of the discharged clean air is less than 3mg/m3.

(3) Reasonable aerodynamic design: Under normal operation, dusty air enters the dust collector through the top or side, and after filtration, clean air enters the clean air chamber and is discharged from the lower side of the dust collector. Dust particles are easily separated in the downward airflow.

(4) The flexible modular structure combines various modules flexibly according to different production requirements to form a dust collector as a whole. The external inspection door and flat reinforced support sleeve make the removal, replacement, and maintenance of the filter cartridge convenient.

Application industry of submerged flow filter cartridge dust collector

Production sites for asphalt concrete, building materials, cement ceramics, lime, gypsum, etc; Flue gas filtration treatment for waste incinerators, coal-fired boilers, fluidized bed boilers, etc; Liquid solid separation and fine material recovery in industries such as coke, chemical, dye, pharmaceutical, carbon black, and plastic; Flue gas treatment and dust removal in steel mills, foundries, ferroalloy plants, refractory plants, ironworks, power plants, etc; Dust control and purification collection in mining, grain processing, flour, electronics industry, wood processing, etc; Filtration of smelting flue gas for uncommon metals such as lead, zinc, aluminum electrolysis, and copper, and recovery of fine materials.