The main purpose of the screw sludge dewatering machine

 

The concept of screw sludge dewatering machine:

The screw sludge dewatering machine is a kind of sludge dewatering machine. Its purpose is to concentrate and dewater the sludge, so as to achieve the purpose of sludge discharge and effectively carry out environmental protection and pollution-free treatment.

The working principle of screw sludge dewatering machine:

There are mainly three steps. The sludge pump hits the sludge into the mixing and stirring tank - "the sludge enters the main body for concentration and dehydration -" the sludge is discharged from the pressing plate after being squeezed by the screw.

The sludge dewatering stage has two parts, one is sludge concentration and the other is sludge dewatering. The first stage of the main body is the sludge thickening section. The screw pitch of the sludge thickening section is relatively large. The higher the screw pitch, the smaller the pressure and the larger the pressure. Under the constant movement and squeezing of the moving ring and the fixed ring, the sludge is discharged after being hindered by the pressing plate.

The main purpose of screw sludge dewatering machine:

The screw sludge dewatering machine is widely used in sludge dewatering system in various industries such as municipal sewage treatment, petrochemical industry, leather textile, food breeding, steel casting and so on. Especially for oily sludge and activated sludge, it has a good treatment effect. The effective moisture content of sludge dewatering is 80%. According to the different properties of sludge, some can reach 60% or even lower.

Advantages of screw sludge dewatering machine:

1. Low price: The price of a small screw sludge dewatering machine is only a few thousand dollars. For a traditional sludge dewatering machine, it is often hundreds of thousands, which is much cheaper.

2. Uninterrupted operation: The machine can run uninterrupted for 24 hours. As long as the corresponding parameters are set, the PLC system is set according to the manufacturer's requirements, which can completely save a lot of labor.

3. The product quality is good: the overall use of 304 stainless steel structure, the wear resistance and durability are greatly improved, generally at least three to five years can be tried.

4. Wide range of applications: it can handle sludge in almost all industries, and the effect of activated sludge treatment is still good.

 

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