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stainless steel powder sintered filter element
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The stainless steel powder sintered filter element uses metal powder as a raw material without adding a binder.After cold isostatic pressing, it is formed by high temperature vacuum sintering. The pore size and distribution of the component can be adjusted by selecting the metal powder particle size and process parameters. Using the pore structure, material composition, and compressive strength of different filter materials, we have developed a filter product that is finally suitable for users.
Different from the non-metal sintered filter element, when the filter cake on the surface of the sintered metal powder filter core reaches a certain thickness, due to its high strength performance characteristics, the filter element can be backwashed or backflushed by a certain reverse pressure. Clean the filter element so that the filter element can be used again.
Sintered metal powder filter is widely used in petrochemical, chemical, fine chemical, coal chemical, food and beverage, nuclear power, shipbuilding, automobile manufacturing and other industries. Especially suitable for the following applications:
1: catalyst filtration;
2: filtering liquids and gases;
3: mother liquor recovery filtration in PTA production;
4: filtration in food and beverage;
5: boiling vaporized bed;
6: liquid flushing bubbles;
7: fire retardant;
8: Balanced, damped airflow;
9: probe protection of the sensor;
10: Filtration and noise reduction on pneumatic equipment;
11: fly ash treatment;
12: Gas homogenization and pneumatic conveying in the powder industry.
1. Shape stability and high pressure resistance.
2. Impact resistance value.
3. Having good breathability, high porosity, The diameter of pore is uniform.
4. Having high temperature resistance. It can be used under 900 ℃ normally.
5. Product has the characteristic of withstanding corrosion. According to different brand stainless steel can be used for different filtration media.
6. Easy recovery, reusable, long service life.