Multi Plate Screw Press Sludge Dewatering System

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.

Screw Press Dehydrator Technical Parameters

Screw Press Dehydrator Features

• Automatic continuous operation
• Compact design with flocculation and dewatering
• Low power and water consumption
• Low operation cost
• No filter cloth, no clogging
• No need for sludge thickener
• Easy operation and maintenance
• No vibration and noise

Screw Press Dehydrator Benefits

• Low Running Cost
• Power-use: less than 5% of centrifuge.
• Water-use: less than 0.1% of belt filter press. Polymer: saving around 60%.
• Room: saving more than 60% of the investment for dehydration room.
• Non-clogging
• Self-cleaning with small amount of water.
• Suit for Oily Sludge​

Screw Press Dehydrator Detail

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About Dagyee

Our company possesses complete sets of process design, equipment supply, constructions, and technology innovation. with certification of CE, SGS and ISO, which can be widely used in munici- pal,Sewage, Industrial wastewater treatment,DAGYEE has a powerful team of R&D personnel with profound professional experience which has won many patents.

One-stop service network for developing, designing, providing products and excellent after-sales service.

Our Factory

DAGYEE Pay attention to product quality first, focus on every detail of the product, strictly inspect all links in production, clean workshop, advanced manufacturing technology, perfect management and inspection system, product quality is better than peers , And can perform ANSI, ASME related inspection standards.

Project Case

The products are widely used and recognized in petrochemical, papermaking, printing and dyeing textile, pharmaceutical and chemical industry, surface treatment and other industries, as well as industrial water recycling, tap water pretreatment, desalination, advanced treatment and other fields, and are exported to many countries including Europe and the United States.