Shay
304 Stainless Steel Mesh Filter Element 70x300
Product SpecificationsHuahang
Filtration accuracy |
150 mesh
|
Filter layer |
304 Stainless steel mesh |
Dimension |
70x300 |
Interface |
Internal thread |
features
HUAhANG
Strong corrosion resistance: Stainless steel has good corrosion resistance, can work stably in various harsh environments, and can maintain its filtration performance for a long time.
Good high-temperature resistance: Stainless steel material has good high-temperature performance and can be used normally in high-temperature environments without softening or embrittlement.
High strength: Stainless steel material has high strength, can withstand large pressure and extrusion force, and is not easy to deform or break.
Lightweight: Compared to other materials of filters, stainless steel filters have a lighter weight and are easy to handle and replace.
Good cleaning performance: The stainless steel filter element has good cleaning performance, which can be repeatedly cleaned and reused, reducing the cost of use and maintenance.
Long lifespan: Due to the strong corrosion resistance, high temperature resistance, and high strength advantages of stainless steel material, its lifespan is relatively long, which can greatly reduce the frequency and cost of replacing filter elements.
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
1. Backwash cleaning method
The stainless steel filter element gradually increases the amount of retained material during use, causing the pressure difference before and after the filter to increase until it becomes clogged. When the filter is affected by the retention of excessive impurities, it can be cleaned by backwashing. By using reverse water inflow, the intercepted substances adhering to the surface of the filter element are peeled off and carried away by the backwash water flow, which is beneficial for removing sediment, suspended solids, etc. in the filter layer, and preventing the filter material from becoming clogged, so as to fully restore its interception ability and achieve the purpose of cleaning. The backwash cycle is generally one to four days.
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.
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.
