The filter cartridge is a surface filtration element that utilizes tiny permeable tissue formed on the surface of the filter material to block particulate matter in the gas. The filter cartridge is a commonly used dust collection device, which has the characteristics of high capture rate, low resistance, and easy access to the flue for sampling. Widely used for sampling pollutants such as particulate matter, cooking fumes, asphalt smoke, chromic acid mist, sulfuric acid mist, etc. According to the material, it can be divided into glass fiber filter tubes and corundum filter tubes, and the glass fiber filter tubes used. The glass fiber filter cartridge uses glass fiber, and the capture rate of dust particles larger than 0.5 microns can reach 90%. Immediately tighten the exhaust plug at this time; Rotate the wrench of the two position six way directional valve to switch between the original working stainless steel filter drum and the spare filter drum.

1. The dust removal filter cartridge of the filter cartridge dust collector is firmly bonded

During the production of filter cartridges, the upper and lower covers of the filter cartridge are bonded to the mesh without any detachment, leakage, or sagging. When using the spunbond polyester hot rolling process for processing, the stiffness treatment of the filter material not only meets the stiffness requirements, but also does not change color or have color difference.

2. Rust prevention treatment shall be carried out on the accessories of the dust removal filter cartridge of the filter cartridge dust collector

Cylindrical dust collectors are commonly used in industries such as welding and laser cutting, and the dust generated mostly contains corrosive components. The metal parts of the dust removal filter cartridge of the filter cartridge dust collector need to undergo rust prevention treatment on the inner and outer metal frames, gong wires, etc.

3. The outer surface of the film box has no obvious scratches, bumps, fuzz, burrs, etc

The dust removal filter cartridge requires a surface without defects, obvious scratches, bumps, fuzz, burrs, etc.

4. The dust removal filter cartridge is equipped with appropriate blowing devices

The cleaning dust of the dust collector is also very important. Dust collectors can use induction nozzles, Venturi tubes, and other spraying devices as needed to spray clean dust. A protective net should be added to the inside of the cassette tape.