dewatering screw press

dewatering screw press Product Description

dewatering screw press Introduction

Multi-Disk dewatering screw press ( Hereinafter referred as MDS ) belongs to the screw press, it's clog-free and can reduce the sedimentation tank and sludge thickening tank, saving the cost of sewage plant construction. MDS using screw and the moving rings to clean itself as clog-free structure, and controlled by the PLC automatically, it's a new technology that can replace the traditional filter press like belt press and frame press, the screw speed is very low, so it cost low power and water consumption in contrast to the centrifuge, it is a cutting edge sludge dewatering machine.

Procedure of dewatering machine

 1. The sludge are transported to the flocculation tank through storage tank, and adequately mixed by the mixer.
2. After big flocs are formed, the sewage is transported to the MDS screw press.
4. Flocs moves from the thickening zone to the dewatering zone.
5. Gaps between moving rings and fixed rings narrows, and the pressure of the end plate increases dewatering,
finally the sludge cake is discharged.

5. The sludge is transported out by shaftless screw conveyor.

Main Features

1) Exclusive pre-thickening device enables a wide solid concentration ranging from 3000mg/l to 50000mg/l
2) Fixed and moving rings replace filter cloth, slelf-cleaning , clog-free, easy to handle oily sludge
3) Low running speed, low noise ,low power consumption, 1/8 of Belt press and 1/20 of Centrifuge
4) Less capital construction cost,excellent working performance
5) Fully automatic control, easy operation, simple maintenance
Specification Model






Sludge dewatering machine model selection

Sludge Dewatering in Petrochemical Industry
Model Type	MDS413
Water  content	80%±5%
Project  Details	Sludge Type: 70%chemical sludge+30% biosludge Sludge Concentration : 2.10% Sludge Flow Rate : 18.3m3/h Ds Throughput : 143g/kg-DS/h Polymer Add Rate: 384g/kg DS Cake Solid: 17%  Capture Rate: ＞90%

Sludge Dewatering in textile Industry
Model Type	MDS311
Water  content	80%±5%
Project  Details	Sludge Type: 70%chemical sludge+30% biosludge Sludge Concentration : 1.40% Sludge Flow Rate : 3.0m3/h Ds Throughput : 42kg-DS/h Polymer Add Rate: 8g/kg DS Cake Solid: 18%  Capture Rate: ＞94%

Sludge dewatering machine Application

Our service

Pre-Sales Service

* Inquiry and consulting support. 
* Sample testing support. 
* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 
* Engineers available to service machinery overseas.

Snow Xia （Focused on sludge treatment technology）

Sales manger

Zhejiang Lifeng Enviromental Equipment Co.,Ltd.

Tel:+86-
Email: snow(at)dewater123.com

Web: www.dewater123.com

Alibaba: https://lfhb.en.alibaba.com