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Semiconductor primary plate filter solves primary purification of dust-free workshop
Semiconductor primary plate filter solves primary purification of dust-free workshopFor enterprises with high cleanliness requirements, purification systems are generally used, such as semiconductors, electronics factories, etc. Today, I will share with you the production workshop of semiconductors. The use of semiconductor primary plate filters and high-efficiency filters is extensive. In the manufacturing process of semiconductor devices, almost all process processes, have high requirements for dust-free. Air filters are needed to build a dust-free workshop. The specific design plan and implementation Changrui manufacturers share with you:A semiconductor primary plate filter is a common purification process equipment, and its structure mainly includes an outer frame, filter material, and protective net. The outer frame is usually made of paper frame, aluminum alloy frame, galvanized iron frame, or stainless steel frame. The filter material comprises non-woven fabrics, nylon mesh, activated carbon filter cotton, metal mesh, and other materials. The protective net has two types: double-sided spray-coated wire mesh and double-sided galvanized wire mesh, which can be selected according to actual needs. The galvanized iron mesh of the primary plate filter is attached to the air outlet surface of the filter material, which can protect the filter material from being blown and deformed due to excessive wind pressure, ensuring that all filter material surfaces can be fully utilized. The gradient structure provides a larger filtration area. The filtration area of the folded filter is 5 times that of the general flat filter. Ordinary or moisture-proof paper frames can also be used to reduce costs. After use, the paper frame filter can be incinerated, which is pollution-free and meets environmental protection requirements. A variety of filtration efficiencies are available, generally G1-G4. This filter is widely used in ventilation and air-conditioning systems of large civil buildings such as office buildings, hospitals, shopping malls, gymnasiums, airports, etc. Used in conjunction with medium-efficiency filters, it can effectively protect expensive high-efficiency or ultra-high-efficiency filters. |
