Application of multi-disk screw press in sewage treatment plant

 

First of all, the multi-disk screw press is usually placed in the sludge dewatering room. According to the process of sewage treatment, multi-disk screw press is applied after sewage pretreatment, especially suitable for the treatment of low concentration sewage. At this stage, the sludge in the sewage treatment plant is also required to be reduced in quantity and harmless. Therefore, the market demand for sludge dewatering equipment has increased. Sewage plants treat sewage through biochemical processes, so there is a large amount of organic sludge. The equipment with good effect in treating organic sludge is multi-disk screw press.

Disadvantages of traditional filter presses:

The efficiency of treating sewage plant sludge with traditional filter presses is too slow, and the energy consumption of centrifuges is too high. Treating with a multi-disk screw press avoids these problems that plague the operation of sewage plants. It has obvious advantages in improving the operation efficiency of sewage treatment plants, energy saving and emission reduction. The filter press adopts the extrusion principle. The viscosity of the organic sludge is relatively large, and the water is stored in the sludge. During the extrusion process, the gaps of the filter cloth are easily blocked. It needs to be cleaned manually and rinsed with a large amount of water. The whole sludge dewatering work The environment is full of clutter.

With the continuous enhancement of users' awareness of multi-disk screw press, the application of this equipment in sewage plants is also increasing. During the operation of the equipment, labor costs, energy costs, and maintenance costs have increased significantly. reduce.

Advantages of multi-disk screw press:

The multi-disk screw press adopts the principle of screw shaft and ring sheet extrusion for sludge dewatering equipment. The material uses 304 stainless steel as the main body, the operation is more stable, and the selection of materials also improves the service life. The cost is smaller.

 

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