The Introduction

Sieve bend screen is a fixed seam screen with a certain radius of curvature and envelope Angle, he has no moving parts structure is relatively simple, but the processing capacity is very large. In the process of arc screening, it is responsible for dehydration, mediating, desliming and recovery of classified slime. According to the different ways to give, can be divided into two kinds. One is free of pressure feeding flow arc screen, the other is pressure feeding pressure arc screen. Arc screen is mainly composed of a group of transverse layout of the circular arc screen surface, feeder, discharging, funnel and bracket, etc. Used to make arc screen screen surface screen for trapezoidal screen. The layout direction of the screen bar is perpendicular to the movement direction of the slurry on the screen surface. Sieve bar is generally made of stainless steel, sometimes also made of nylon.

When screening of slurry at a certain speed along the tangent to give to the screen, under the action of centrifugal force of gravity and the friction, make the slurry is pressed the screen surface movement, material layer by a screen to another screen of process, due to the screen of the edge cutting about material layer, for this part of the water and fine particle is separated, this part of the cut material, under the action of centrifugal force, Discharged through the sieve seam, becomes the product under the sieve; This part of the material layer that has not been cut flows through the screen surface to become the on-screen product. The flow velocity thickness of each screen is generally 1/2-1/4 of the gap width of the screen. The particles in the products under the sieve are about 1/2 of the sieve gap.

Key Specifications/Special Features:

1. Stainless steel grid type arc screen plate, seam width 50-250 micron

2. Pressure feed and grid type arc screen plate ensure high filtration capacity

3. Automatic cleaning of sieve plate and feed port

4. Compact structure, easy installation, operation and maintenance

5. No rotating parts, reliable operation

Fully enclosed structure, no leakage, clean working environment

Uses: The strainer is a kind of filtered water tubing with the perforation. It can be used with the deep well pump, dive water pump, water-treatment equipment, environmental protection, sea water transforming into the industrial water treatment and life use water desalination treatment, running water treatment, water softening treatment and the petroleum industry. It can also be used as petroleum product terminal filters, chemical acid, the alkali liquid filters, ethyl alcohol and organic solution recycling filters, etc.

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