MLTVertical filter cartridge dust collector

characteristic

Vertical filter cartridge dust collector, with the filter cartridge installed vertically on the flower plate; By relying on pulse blowing to clean the dust on the outside of the filter bag, the dust cake that falls off the dust is directly collected and recycled. Vertical filter cartridge dust collector is suitable15g/m³The following air filtration or dust removal projects.

Structure:

Pulse filter cartridge air filters are mostly box type structures. The main structure includes: equipment bracket, box, filter cartridge, pulse cleaning device, and inlet and outlet device; The main components are steel structure, pleated filter cartridge, and pulse jet cleaning device.

Filter cartridge:

The filter cartridge is an important filtering element of the pulse filter cartridge dust collector,20century90In the mid-19s, the United States, Denmark, Italy, and Australia successively entered the domestic environmental protection market, and domestic production of ambient temperature filter cartridges and high-temperature filter cartridges began.2002Annual filter cartridge dust collector officially included in domestic industry standards（JB/T 10341---2002）.Pulse filter cartridge, maximum temperature tolerance19The dust removal efficiency is greater than 99.99% at temperatures ranging from 4 ℃ to 232 ℃. The filter cartridge consists of pleated filter material, metal mesh, top guard, chassis, and sealing ring.

Filtering mechanism: Microscopic experiments show that when using continuous long fiber spunbond polyester filter material, the filtering mechanism of the pulse filter cartridge is surface filtration; And ordinary needle punched felt filter material is for deep filtration. The filtration experiment proves that spunbond polyester filter material has extremely high filtration efficiency and can maintain relatively low operating resistance.

existVESAIn environmental simulation experimentsSpunbond polyester filter material,500g/㎡ PTFE (polytetrafluoroethylene) coated filter material control: At a filtration speed of 1.5m/min, the filtration efficiency of spunbond polyester filter material reaches 99.92%, the pressure difference remains at 700Pa, and the emission concentration is 5.7mg/m³; produced by ordinary needle punched felt2When the emission concentration exceeds times, the pressure difference is1270PaThe membrane filter material is higher than15%.