Sludge Dehydrator

Product Details:

Sludge Dehydrator is a new type of solid-liquid separation device which uses the screw extrusion principle. It reaches the goal of extrusion dewatering sludge by the powerful extrusion pressure of changing the screw diameter and distance, and the tiny spacing between moveable annular plates and fixed annular plates. 

Working Principle:

• The main body of Sludge dehydratorismade of multiple fixed annular plates and movable annular plates with the screw shaft running through it. The front part is thickening department and the ending part is dewatering department. It can thicken and dewater sludge in one box, and replace the traditional filter clothes and centrifugal filtration method for its distinctive filter model. Sludge will be transported to the dewatering department after being thickened in the thickening department. In the advancing process, great pressure has been produced because of the gradually decreasing filter spacing and screw distance, and the back platen clogging. Then the volume decrease continuously and the purpose of fully dewatering will be achieved.

Applications:

• Municipal
• Drinks
• Slaughter breeding 
• Printing and dyeing
• Chemicals
• Oil
• Paper making
• Pharmaceutical

Product Details:

The Semi Automatic Sludge Dehydrator is a new type of solid-liquid separation equipment uses the screw extrusion principle to achieve the squeeze dewatering of sludge through the strong extrusion force generated by the screw diameter and pitch change, and the small gap between the moving ring and the fixed ring. 

Advantage:

• With clog-free and self-cleaning mechanism
• Thickening and dewatering all in one filter drum
• Small footprint
• Easy operation/easy maintenance
• Power saving/water saving, low noise
• Warranty and reliable after-sale service

Additional Information:

• Production Capacity: Variable
• Delivery Time: 4 to 10 weeks
• Packaging Details: STANDARD SEA WORTHY EXPORT PACKING

Product Details:

The Screw Type Sludge Dehydrator is integrating with auto-control cabinet, sludge thickening and dewatering body liquid collection tank. Therefore, the high efficiency flocculation, continuous sludge concentration, dewatering and filtrate collection can be automatically completed all in one, the collected liquid will be reflux or emissions finally.

Working Principle:

• When the machine starts running, the sludge is pushed into the filter cartridge from the feed inlet and then moves to the sludge cake outlet under the pushing of the helical axis blades. Because the gaps between the helical axis blades will gradually become smaller, so the pressure to the sludge is becoming bigger. Under the differentation of pressure, water comes out from the gaps between the fixed and moving plates. Relying on the self-cleaning function of the fixed plates and the moving plates, block can be well avoided. At last, the sludge cakes are pushed by helical axis after being fully dewatered and then discharged from the outlet. 
• The sludge is pushed into the filter cartridge from the feed inlet and then moves to the sludge cake outlet under the pushing of the helical axis blades. Because the gaps between the helical axis blades will gradually become smaller, so the pressure to the sludge is becoming bigger. Under the differentiations of pressure, water comes out from the gaps between the fixed and moving plates.

Application:

• Municipal Sewage
• Petro Refining
• Leather Making
• Painting & Dying Paper
• Coalification dressing
• Biochemical Pharmacy
• Steel Pickling
• Chemical sugar
• Food Processing

Advantage:

• Low operation cost: Below 40% of belt press and 20% of centrifuge
• Power saving: Less than 5% of centrifuge
• Water saving: Less than 0.1% of belt press filter
• Saving drugs: Saving around 60%
• Compact: Saving more than 60% of the investment for dehydration room
• Non Clogging: Processing the fats & Oils and fiber sludge perfectly

• Simple Processing, Low Investment, energy efficient in high efficient sludge dewatering
• System can be programmed to make the operation more convenient and accurate
• Unique flocculating agent make sludge dewatering easier
• Uniform and accurate dispensing, saving cost
• Energy Efficient
• Compact Design
• Easy in Operation
• Low Electricity
• Simple Process