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Individual components of the partitioned high efficiency filter
Individual components of the partitioned high efficiency filterI. Filter media The filter material is the main part of a piece of equipment used for filtration. The three main types of high-efficiency filters used today are synthetic fibers, blue asbestos-natural fibers, and ultra-fine glass fibers. 1. Since synthetic fibers are not corrosion resistant, they are not suitable as filter media for fine filters. 2. Blue asbestos - natural fiber filter media does not require a high binder, but it has a high resistance during operation and is not resistant to acids, alkalis, and corrosion. 3. Ultra-fine glass fiber filter material is easy to choose as the binder, and has good physical and chemical properties, so it is now the most used filter material. II. Side panels The main role of the side plate is to fix the filter layer, so it needs to have sufficient strength and rigidity, can not appear to fracture phenomenon, and also has some special properties, such as irradiation resistance, corrosion resistance, heat resistance, moisture resistance, simple processing, easy to handle after use, etc. III. Binder The main purpose of the binder is to make the bond between the filter material and the side plate more solid, to prevent the leakage of dust-containing air, the choice of binder should pay attention to meet the following requirements: 1: 1. Adequate adhesion. 2. No corrosiveness for the various parts of the equipment. 3. Stable performance, no deformation, and no cracking during use. 4. Can adapt to use in special environmental conditions. 5. Moderate price, easy to operate, etc. |
