Explain the structure of the stacked screw sludge dewatering machine.
- Categories:Industry news
- Time of issue:2019-12-04
(Summary description)Folding screw type sludge dewatering machine is a device often used in our daily life. Its appearance has brought great convenience to our daily work. What is the principle of its construction? Let me give it to everyone Briefly introduce.
Explain the structure of the stacked screw sludge dewatering machine.
- Categories:Industry news
- Time of issue:2019-12-04
Information
Folding screw type sludge dewatering machine is a device often used in our daily life. Its appearance has brought great convenience to our daily work. What is the principle of its construction? Let me give it to everyone Briefly introduce.
1. Concentration: When the screw driving shaft rotates, the multiple solid-moving laminations located on the periphery of the driving shaft move relative to each other. Under the action of gravity, water is filtered out from the relative lamination gaps to achieve rapid concentration. 2. Dehydration: The concentrated sludge moves forward continuously with the rotation of the screw shaft; along the direction of the mud cake exit, the pitch of the screw shaft gradually becomes smaller, the gap between the rings becomes smaller, and the volume of the spiral cavity becomes smaller. Constant shrinkage; under the action of the back pressure plate at the outlet, the internal pressure gradually increases. Under the continuous operation of the screw drive shaft, the water in the sludge is squeezed out, and the solid content of the filter cake is continuously increased, and then the sludge is achieved. Continuous dehydration.
Stacked screw sludge dewatering machine
3. Self-cleaning: The rotation of the screw shaft promotes the continuous rotation of the swimming ring. The stacked screw sludge dewatering machine relies on the movement between the fixed ring and the swimming ring to achieve a continuous self-cleaning process, thereby cleverly avoiding the traditional dewatering machine. Common blocking problems.
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