Purpose:

The XC type cyclone sand removal tank equipment is a supporting device for the cyclone sand removal tank. The cyclone sand removal tank is one of the important treatment elements in sewage pretreatment, mainly used to remove solid impurities such as sand particles mixed in sewage; Effectively protect the subsequent process equipment of sewage treatment; At the same time, it can separate sand particles from organic pollutants attached to the surface.

Scope of use

The cyclone sand removal tank system consists of XC cyclone sand removal tank equipment, air pump or sand pump, shaftless spiral sand water separator, gas pipeline, and sand extraction pipeline. The cyclone sand removal tank device includes a cyclone sand removal tank body, a working bridge, a transmission device, blades, and an air lift device.

There are currently two main ways to design cyclone sand removal tanks at home and abroad: one is the bell shaped sand removal tank, and the other is the Bi's sand removal tank. Our company can undertake both types of tank designs. The two types of pool body shapes are shown in the following figure:

Wastewater enters the cyclone sand removal tank at a certain flow rate, and the sand particles rotate 270 times along the cylindrical tank wall under the action of centrifugal force and gravity, accelerating and descending in a spiral line. They then slide down to the sand collection hopper through the tank wall with a certain slope. The separated sewage flows into the next process through the rotation of the propeller blades. The settling sand in the sand collection area is washed vigorously by an air pump or sand suction pump, and the organic matter on the surface of the sand particles is peeled off from the sand particles. The organic matter returns to the sewage, and the sand particles are lifted by an air pump (or sand pump) and separated by a sand water separator before being discharged, thus achieving the separation of sand particles from sewage.

characteristic:

1. The pool type adopts tangential inflow, and under the action of centrifugal force and gravity, the sedimentation efficiency is high.

2. Small size, high surface load, and large processing capacity.

3. The sand removal tank consists of an upper cyclone sedimentation tank and a lower sand collection hopper, which ensures that the sedimentation process is not affected by hydraulic pressure.

4. Adopting a continuously variable speed reducer, it can adapt to different water and sand contents.

5. The sand lifting method can be air lifting or pump lifting, with a wide range of options.

6. The entire system can be centrally controlled by PLC and run automatically for 24 hours continuously.

Ordering Instructions

1. The body of the sand removal tank and the working bridge are generally concrete structures. Steel structure pool bodies and work bridges can also be configured according to user needs.

2. Devices between two specifications can be selected with similar models or designed separately as needed.

3. When placing an order, it is necessary to specify the sand removal method, whether it is pump sand removal or air sand removal.

4. When placing an order, please provide the water quality information and specify the material of the main equipment required.