filter and wedge wire screen

Filter and wedge wire screen refers to a kind of filtering device or element made of wedge wire. It is also known as trapezoidal wire screen or mining screen.

The following is a detailed introduction:

Structure and Material: It is formed by winding and welding stainless steel triangular wire and stainless steel trapezoidal wire. Common materials include stainless steel, copper, aluminum and other metal materials, and can also be made of special materials according to specific needs.

Product Characteristics: It has the advantages of anti - slip, strong hardness, good elasticity, pressure resistance, vibration resistance, corrosion resistance, not easy to block, not closing together, not affected by temperature, long service life, safety and reliability, and low comprehensive cost.

Working Principle: The wedge - shaped wire screen uses the special structure of the wedge - shaped wire screen and the filter barrel to optimize the filtration process, so that the fluid can be evenly distributed when passing through the screen. The wedge - shaped plate on the screen divides the fluid into several small flow channels, thus expanding the filtration area of the screen, which is suitable for the screening and filtration of higher material concentration and larger particles.

Application Fields: It is widely used in chemical industry, petrochemical industry, environmental protection, sewage treatment, paper making, seawater filtration, starch processing, sugar making, solid - liquid separation, coal washing and separation, ore screening and other industries. For example, in the mining industry, it is used for de - sludging and de - watering of coal washing; in the food industry, it is used for starch filtration; in the environmental protection industry, it is used for oil, gas and water wells to prevent formation sand production and protect downhole and surface equipment.