High speed sand cylinder filter

Product Introduction

High speed sand cylinder filter is made of glass fiber winding, deformation resistant, corrosion resistant equipment. When water flows through the filter bed of the sand tank, the dirt and organic matter in the water are trapped by the filter bed and the water is filtered. The more things the filter bed intercepts, the clearer the water filtered by the sand cylinder, the higher the efficiency of the sand cylinder. All the procedures are multi-way valve operation, regular recoil and sewage can be.

State of operation

1. Filter status

 When the water filters the material layer, the impurities are intercepted in the filter layer. The filtered water is evenly collected and discharged through a water collector. Advection filtration determines that the filter can be filtered at a high flow rate and still achieve a better filtering effect.

2. Backwash state

With the continuous accumulation of impurities in the filter material layer, the pressure head loss will continue to increase. When the indenter loss reaches the set limit, the system will automatically switch to the backwash state to clean the accumulated impurities.

Each time the pressure difference reaches 0.05-0.07MPa for backwashing, after the end of the backwashing, the pressure difference will return to the initial 0.02-0.03MPa. Backwashing applies the principles of recoil and surface scrubbing.

Product Features

1. Easy installation: as long as the inlet and outlet water and sewage pipe are well connected during installation, it can be used without on-site production.

2. Less recoil water consumption: the use of homogeneous filter material, prolong the backwashing cycle, the total backwashing water is greatly reduced.

3. High backwash efficiency: water collector ensures stable backwash effect.

Product Details