Shay
20μm Sintered Mesh Filter 25x230
Product SpecificationsHuahang
Type |
Sintered Mesh Filter Element
|
Filter layer |
Stainless steel |
Dimension |
25x230 |
Filtration accuracy |
20μm |
features
HUAhANG
1. The stainless steel sintered mesh filter element has good self-cleaning performance and a relatively long replacement cycle;
2. Stainless steel sintered mesh filter element has certain mechanical strength and pressure resistance; Good stability and not easily deformed;
3. The stainless steel sintered mesh filter element has high filtration accuracy and can achieve uniform surface filtration performance with a filtration particle size of 2-200um;
4. The stainless steel sintered mesh filter element is resistant to certain acids, alkalis, and high temperatures, and can be used for continuous filtration from -200 ° C to up to 650 ° C;
5. The characteristics of easy cleaning, repeated use, and not affecting production save production costs and manpower.
6. The stainless steel sintered mesh filter element has strong pollution absorption ability, and can be cleaned repeatedly without stopping production while the filter is filtering.
1. Special design can achieve an effective filtration area of 100%;
2. Each component adopts a seamless fusion method, which solves many problems that originally existed in use and ensures safety;
3. The design adopts a metal folding frame, which can be reused and replaced;
4. The density of the filter material shows an increasing structure, achieving high efficiency, low resistance, and large dust capacity;
Special design can achieve an effective filtration area of 100%;
2. Each component adopts a seamless fusion method, which solves many problems that originally existed in use and ensures safety;
3. The design adopts a metal folding frame, which can be reused and replaced;
4. The density of the filter material shows an increasing structure, achieving high efficiency, low resistance, and large dust capacity;
Working principleHuahang
The working principle of sintered mesh filter element is to filter and separate impurities in the fluid through the filtering medium. When liquid or gas passes through the filter element, due to the high density and microporous structure of the sintered mesh filter element, impurities in the liquid or gas cannot pass through the sintered mesh filter element, thus achieving the filtering purpose. The sintered mesh filter element has high filtration accuracy, which can filter out small particles in liquids or gases, and effectively separate oil-water mixtures.
316L stainless steel is a commonly used corrosion-resistant material with high heat resistance. The sintering temperature of 316L stainless steel depends on multiple factors, including the chemical composition of the material, grain size and shape, as well as the pressure and atmosphere during the sintering process. Normally, the sintering temperature of 316L stainless steel is between 1100 ℃ and 1300 ℃.
Application area
1) Used as a dispersed cooling material in high-temperature environments;
2) Used for gas distribution, liquid bed orifice plate material;
3) Used for high-precision, highly reliable high-temperature filtering materials;
4) Used for high-pressure backwash oil filters.
2. Acid cleaning method
Dissolve potassium dichromate or crystals in water to 60 to 80 degrees, and slowly add concentrated sulfuric acid with a concentration of 94% until sufficient. Add slowly and stir. Add up to 1200 milliliters of potassium sulfate or completely dissolve, and the solution will appear dark red in color. At this time, the rate of adding concentrated sulfuric acid can be accelerated until it is completely added. If there are still undissolved crystals after adding concentrated sulfuric acid, they can be heated until dissolved. The function of cleaning solution is to remove general pollutants, grease, and metal particle impurities on the wall of stainless steel filter cartridge, and it can effectively kill the bacteria and microorganisms that grow on the filter cartridge and damage the heat source. If the filter element has been alkaline washed before, the alkaline solution must be washed first, otherwise fatty acids will precipitate and contaminate the filter element.
