The dust collector frame is an indispensable part of the dust collector. Its quality not only affects its own life but also directly affects the life of the dust filter bag and the dust removal efficiency of the entire dust collector. In the process of using the dust collector structure, we often find that sometimes […]…
PTFE coated needle felt powder collector bag, which is formed by laminating the microporous PTFE film through a special thermal coating process, the needle felt and the film is smooth, the surface is smooth, the powder is easy to peel, the powder is thoroughly cleaned, and the powder is reduced in the filter bag. Possibility […]…
In the sewing process, we must make sure that the needle, the suture, and the specifications of the sewing material match all three to form the correct stitch. Additionally, The sewing process also considers the torsion of the future, the purpose of torsion of the future is to increase strength and elasticity, but if the […]…
Currently, the department of environmental protection attaches great importance to sanitary ambient air quality, and any unit or individual must do this job well. However, this work is relatively long. It is not good in a moment and a half, and it will be beneficial to us only if we continue to do so for […]…
High-temperature dust collector bag (1) Mars burning the dust bag In addition to high-temperature combustion, the dust bag in the Martian chimney has also been severely damaged. The dust collector cloth bag is a dry dust collector, which is a dust removal device that USES a bag filter element made of fiber braid to trap […]…
The filter cloth press refers to the liquid-solid separation filter cloth. Products include mainly belt filter, plate frame filter, case filter, centrifugal filter, etc. There are polyester, polypropylene, nylon, vinyl, non-woven filter felt series, which are widely used in the liquid-solid separation of petroleum, chemical industry, smelting, coal-black, dye, pharmaceutical, food, and other industries, with […]…
ePTFE tissue is a microporous membrane of polytetrafluoroethylene laminated with ordinary tissue by a special process. The fabric integrates the excellent impermeability and moisture permeability of the ePTFE membrane so that sweat vapor can quickly penetrate the fabric, and the human body will not feel bored, making it the best impermeable and breathable material at […]…
Fourth, the filtration mechanism of the membrane fiber layer. The membrane filter material is a microporous film layer of expanded polytetrafluoroethylene (ePTFE film) composed of hot pressing or adhesive bonding High-end powder filter material made on the surface of conventional fiber layer filter material. The ePTFE membrane has a three-dimensional lattice structure, irregular pore shape, […]…
Thirdly, the filtering mechanism of the fiber which retains the dust. The design pore diameter of the fiber layer filter material is 20 ~ 60 microns, which is difficult to capture fine powder. The initial filtration efficiency of the laboratory test is only 50 ~ 80%, which obviously cannot meet the industrial dust removal requirements. […]…
Secondly, the filtering mechanism of the fiber layer. The fiber layer is a porous aggregate composed of many individual fibers or threads arranged ina given structure. In addition to the inertia effect, interception effect, diffusion effect, electrostatic effect, and gravity effect mentioned above, the filtering mechanism of the fiber layer also has a mesh effect. […]…
