Compact Design and Construction Principle of spiral sludge dewatering machine

- May 30, 2018 -

In the process of concentrating, the spiral sludge dewatering machine will move relative to the multiple solidified laminations set on the periphery of the propeller shaft during the process of rotating the screw to propel the shaft. Under the action of gravity, the water will move relative to it. The gaps in the laminations are filtered out so that a rapid concentration can be effectively achieved to some extent.

When the spiral screw sludge dehydration machine is in operation, its spiral propeller shaft rotates, and during operation, the multiple solid laminations disposed on the periphery of the propelling shaft relatively move. Generally, under the action of gravity, the water will move from the relative. The lamination gaps are filtered out so that their rapid concentration can be effectively achieved.

Stacked sludge dewatering machine effectively through its concentrated sludge will continue to move forward with the rotation of its screw axis, in the operation will effectively along the direction of its muddy outlet, the pitch of the screw shaft gradually change Small, the gap between the ring and the ring also gradually becomes smaller, the volume of the spiral cavity continues to shrink; under the action of the back pressure plate at the outlet, the internal pressure gradually increases, and the moisture in the sludge is driven by the continuous operation of the screw pushing shaft. Extruded by extrusion, the solid content of the filter cake is continuously increased, and the continuous dewatering of the sludge is finally achieved.

  

The Stacked Spiral Sludge Dewatering Machine has a self-cleaning function to a certain extent. The rotation of the screw shaft can promote continuous rotation of the moving ring during operation, and its equipment will depend on its fixed ring and swimming ring during operation. The movement between the two to effectively achieve a continuous self-cleaning process, so that it can be clever to avoid the traditional plug dewatering machine problems.

Structure principle of Stacked Spiral Sludge Dewatering Machine

Stacked screw sludge dehydration machine is mainly used in the process of its production by the use of its moving ring and fixed ring stacked on top of each other, in the operation of its spiral shaft through which the formation of the filter device. The former is the enrichment department, the latter part of the dehydration department. The filter gap formed between the fixed ring and the moving ring and the pitch of the screw shaft gradually become smaller from the enrichment part to the dehydration part.

Compact Design of Stacked Spiral Sludge Dewatering Machine

1. Shredder sludge dewatering machine is very compact in design, and its equipment effectively contains the electric control cabinet, metering tank, flocculation mixing tank and the main body of the dewatering machine.

2. It occupies a small space and is easy to maintain and replace. It is small in weight and easy to handle.

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