HOT Sludge Dewatering screw press sludge dehydrator for secondary biological sludge treatment
- Category: >>>
- Supplier: Wuxi Norsen Environmental Engineering Co. Ltd.
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Product Overview
Description
The spiral type sludge dewatering machine is a kind of water treatment system, which is widely used in municipal wastewater treatment engineering, petrochemical, light industry, chemical fiber, paper making, pharmaceutical, leather, and other industries.
The actual operation shows that the sludge dewatering can create considerable economic benefits and social benefits for the customers.
The actual operation shows that the sludge dewatering can create considerable economic benefits and social benefits for the customers.
Advantages:
1. Automatic continuous operation
2. Compact design with flocculation and dewatering
3. Low power and water consumption
3. Low power and water consumption
4. Low operation cost
5. No filter cloth, no clogging
6. No need for sludge thickener
5. No filter cloth, no clogging
6. No need for sludge thickener
7. Easy operation and maintenance
8. No vibration and noise
8. No vibration and noise
Thickening: When the shaft is driven by the screw, moving rings around the shaft move up and down relatively. Most water is pressed out from the thickening zone and fall down to the filtrate tank for gravity;
Dewatering: The thickened sludge moves forward continuously from the thickening zone towards the dewatering zone. With the pitch of the screw shaft thread getting narrower and narrower, the pressure in the filter chamber increases higher and higher. In addition to the pressure generated by the back-pressure plate, the sludge is greatly pressed and dryer sludge cakes produce;
Self-cleaning: The moving rings rotates continuously up and down under the pushing of the running screw shaft while the gaps between the fixed rings and moving rings are cleaned to prevent from clogging that happens frequently for traditional dewatering equipment.
Dewatering: The thickened sludge moves forward continuously from the thickening zone towards the dewatering zone. With the pitch of the screw shaft thread getting narrower and narrower, the pressure in the filter chamber increases higher and higher. In addition to the pressure generated by the back-pressure plate, the sludge is greatly pressed and dryer sludge cakes produce;
Self-cleaning: The moving rings rotates continuously up and down under the pushing of the running screw shaft while the gaps between the fixed rings and moving rings are cleaned to prevent from clogging that happens frequently for traditional dewatering equipment.
Model | Specifications | Capacity | DS Capacity | Size | Power |
ES-101 | 100mm screw,1 cylinder | 0.2~1.0m3/hr | 5kg/hr | 1883x760x1145mm | 0.2kW |
ES-131 | 130mm screw,1 cylinder | 0.4~2.0m3/hr | 10kg/hr | 1883x 760x1145mm | 0.2kW |
ES-132 | 130mm screw,2 cylinders | 0.8~ *4.0m3/hr | 20kg/hr | 1983x910x1145mm | 0.3kW |
ES-201 | 200mm screw,1 cylinder | 0.8~4.0m3/hr | 20kg/hr | 2440x855x1265mm | 0.4kW |
ES-202 | 200mm screw,2 cylinders | 1.6~8.0m3/hr | 40kg/hr | 2535x935x1265mm | 0.8kW |
ES-301 | 300mm screw,1 cylinder | 2.0~10m3/hr | 50kg/hr | 3200x985x1570mm | 0.8kW |
ES-302 | 300mm screw,2 cylinders | 4.0~20m³/hr | 100kg/hr | 3340x1295x1570mm | 1.2kW |
ES-303 | 300mm screw,3 cylinders | 6.0~30m3/hr | 150kg/hr | 3500x1580x1570mm | 1.95kW |
ES-351 | 350mm screw,1 cylinder | 4.0~20m3/hr | 100kg/hr | 3950x1090x2150mm | 2.25kW |
ES-352 | 350mm screw,2 cylinders | 8.0~40m3/hr | 200kg/hr | 4050x1550x2150mm | 3.75kW |
ES-353 | 350mm screw,3 cylinders | 12~60m3/hr | 300kg/hr | 4300x2100x2150mm | 6.0kW |
ES-401 | 400mm screw,1 cylinder | 7.0~35m3/hr | 180kg/hr | 4350x1260x2350mm | 3.0kW |
ES-402 | 400mm screw,2 cylinders | 14~70m³/hr | 360kg/hr | 4500x1710x2350mm | 4.5kW |
ES-403 | 400mm screw,3 cylinders | 21~105m3/hr | 540kg/hr | 4900x2340x2350mm | 6.7kW |
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