Stacked screw sludge dewatering machine for sale
Stacked screw sludge dewatering machine is a compact design, small footprint, low energy consumption, low operating cost, high energy saving, high technology content, easy maintenance and replacement, small weight, easy handling equipment., Especially suitable for small and medium-sized sewage plants, township sewage plants, sewage treatment stations. The dewatering machine replaces the traditional filter cloth and centrifugal filtration method with a unique and subtle filter body mode, reducing investment costs and improving processing efficiency.
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Keywords: stacked screw sludge dewatering machine, multi-disc sludge dewatering machine, belt filter press
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Stacked screw sludge dewatering machine is a compact design, small footprint, low energy consumption, low operating cost, high energy saving, high technology content, easy maintenance and replacement, small weight, easy handling equipment., Especially suitable for small and medium-sized sewage plants, township sewage plants, sewage treatment stations. The dewatering machine replaces the traditional filter cloth and centrifugal filtration method with a unique and subtle filter body mode, reducing investment costs and improving processing efficiency.
The sludge of the stacked screw sludge dewatering machine is transported to the dewatering part after gravity concentration in the thickening part. In the process of advancing, with the gradual decrease of the filter seam and the pitch, and the blocking effect of the back pressure plate, the internal pressure is generated, and the volume is continuously reduced, so as to achieve the purpose of full dewatering.
1. Stacked screw sludge dewatering machine is suitable for municipal sewage, food, beverage, chemical, leather, welding materials, papermaking, printing and dyeing, and other industries of sludge.
2 suitable for high and low concentration of sludge dewatering. When dewatering sludge with low concentration (2000mg/L ~), there is no need to build a thickening tank and a storage tank, so the construction cost is reduced, and the release of phosphorus and the generation of anaerobic odor are reduced.
3. The overlapping screw sludge dewatering machine is composed of mulberry screw sludge dewatering machine. The equipment is mainly composed of frame, screw shaft, moving ring, static ring, spacer ring, stud bolt, flocculation mixer, electrical control box, etc.
1. The main body of the dehydrator is a filter device formed by the fixed ring and the moving ring stacked on each other, and the spiral shaft runs through it. The front section is the concentration section, and the rear section is the dehydration section. 2. The pitch of the filter slit 1 formed between the fixed ring and the moving ring and the spiral shaft gradually decreases from the concentration part to the dehydration part.
3 The rotation of the screw shaft pushes the sludge from the thickening part to the dewatering part, and at the same time, it also continuously drives the moving ring to clean the filter seam to prevent blockage.
4. After the sludge is concentrated by gravity in the concentration section, it is transported to the dehydration section. In the process of advancing, with the gradual decrease of the filter seam and the pitch, and under the blocking effect of the back pressure plate, great internal pressure is generated, and the volume is continuously reduced to achieve the purpose of full dehydration.
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