Hot Selling Sand Gravel Auger Flight Multi Plate Screw Press Sludge Filter Dewatering System

Hot Selling Sand Gravel Auger Flight Multi Plate Screw Press Sludge Filter Dewatering System

Product Item : DL-303
Category： Sludge Dehydrator
Material: SS304/SS316L
Productivity: 90-150KG/H
Machinery Test Report: Provided
Certification: CE /ISO9001
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Sludge Dehydrator Description

Sludge dewatering is the process of separation of components of solid and liquid sludge to minimize the sludge disposal. There are many techniques available for Sludge dewatering which includes drying beds Filter press, Belt press, decanter,
centrifuge & latest & advanced being Sludge dewatering press.

Multiplate Sludge dehydrator with Automatic poly dosing system

Sludge Dehydrator Process

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.

Multiplate Sludge dehydrator with Automatic poly dosing system

Sludge Dehydrator Model

Auto Sludge Dewatering Screw Press Sludge Solid Liquid Separator

Model	DL303
DS capacity kg/h	90--150 kg/h
Sludge capacity m3/h(2-50g/L)	3-45
Spiral diameter mm	￠310*3
Discharge Distance mm	495
Size LWH mm	360516901600
Net.Kg	1520
Run Kg	3080
Power Kw	1.86
Washing Q L/h	120

Sludge Dehydrator Widely Use

Applicable sludge concentration of 2000mg/L-50000mg/L.

Most especially for the oily sludge.
Fully Automatic Control
Combining with the auto control system, the machine runs very safely and simply and can be programmed according to the requirement of the users. It can operate automatically for 24 hours, unmanned.

Sludge 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

Sludge Dehydrator Application

Faecal Sludge management Wastewater treatment plants – New / Existing

Simple arrangement

Low Power Consumption
Simple and short start-up and shut down procedures
Continuous operation. Hence continuous output can be obtained
Process can be automized
Only electricity and water supply for cleaning is required, and that too in less amount
For a multi-channel machine, one or more channels may be removed for maintenance purposes, while the machine with the remaining channels may still be operated.
No clogging. Cleaning is automized and is easy
Long life of discs
No external lubrication system is required

Flocculator built in the Screw press

Sludge Dewatering Solid Liquid Separator Product