Features and functions of copper powder sintered filter element

Addtime：2022-08-19 08:17:49 Resource：Zhejiang Zhongmao Pneumatic Co., Ltd.

Features and functions of copper powder sintered filter element？

Copper powder sintered filter element uses metal powder as raw material, no need to add binder. After forming by cold isostatic pressing, it is made by high temperature vacuum sintering. The pore size and distribution of the components can be adjusted by matching the particle size and process parameters of the metal powder. Utilize the pore structure, material composition, compressive strength and other characteristics of different filter materials to develop filter products that are ultimately suitable for users.

The copper powder sintered filter element can achieve micron-level precision filtration, and can separate solid particles and impurities in liquid and gas. When the fluid passes through the filter element with a certain precision, the impurities are blocked on the surface of the filter element to form a filter cake, and the pure fluid flows out through the filter element. Contaminated or impurity-containing fluids are cleaned to the state required for normal production to ensure that downstream devices obtain pure products or protect the normal operation of equipment.

Different from the non-metal sintered filter element, when the filter cake on the surface of the copper powder sintered filter element 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 it can be used again.

Features:

1: Has good filtration performance (0.5~200µm);

2: The shape is stable, and the components have high strength;

3: High temperature resistance (up to 900 ℃ environment);

4: Strong corrosion resistance;

5: High impact resistance and high alternating load;

6: Good air permeability and separation effect;

7: The backwash effect is good, and the components are easy to regenerate, etc.