Water Treatment Equipment Screw Press Sludge Dewatering Machine for Water Plant

Basic Info.

Model NO.
QD-LX-001

Service Life
20 Years

Motor
Sumitomo Nissei Sew

After-Sale Service
Long Term

Material
SS304 SS316

Advantage
Clog Free

Operation
Automatic

Capital Investment
Low

Operation Cost
Less

Design
Customize

Sludge Cake Water Content
85%

Dried Sludge
10-30kg/H

Volage
220V 380V 415V

Supporting Machine
Chemical Dosing Machine

Transport Package
Standard Shipping Package

Specification
4.5m*1.65m*2.13m

Trademark
Spark

Origin
Qingdao China

HS Code
8421219990

Production Capacity
1000 Sets/Year

Product Description

SCREW PRESS DEWATERING MACHINE

A dewatering screw press is a screw press that separates liquids from solids. A screw press can be used in place of a belt press, centrifuge, or filter paper. It is a simple, slow moving device that accomplishes dewatering by continuous gravitational drainage. Screw presses are often used for materials that are difficult to press, for example those that tend to pack together. The screw press squeezes the material against a screen or filter and the liquid is collected through the screen for collection and use.

Advantages
Low operation cost: less than 40% of that of belt filter press, and less than 20% of that of centrifugal dewaterer;
Power saving: less than 5% of that consumed by the centrifugal dewaterer; water saving: less than 0.1% consumed by the belt filter press; and medicine saving: saved by 60%
Small volume: save the investment into dewatering room; non-blocking: the strong opponent against oil and fiber sludge;

Sludge Treatment Process

Multi-disk screw press, also known as MDS dewatering press, is a kind of cutting edge sludge dewatering equipment with non-clogging design and low energy consumption, especially applicable for oily sludge.

Flow Diagram

QDEVU Dewatering Machine Parameter

MODEL DS STANDARD CAPACITY (KG/H) FLOW LOAD (M3/H)
LOW CONCENTRATION HIGH CONCENTRATION 2000MG/L 10000MG/L 20000MG/L 30000MG/L 50000MG/L
QDLX-131 4 26 26 0.6 0.5 0.87 0.4
QDLX-132 8 52 52 1.2 1.0 1.73 0.8
QDLX-201 8 52 52 1.2 1.0 1.73 0.8
QDLX-202 16 104 104 2.4 2.0 3.47 1.6
QDLX-301 20 130 130 3.0 2.5 4.33 2.0
QDLX-302 40 260 260 6.0 5.0 8.67 4.0
QDLX-303 60 390 390 9.0 7.5 13 6.0
QDLX-351 40 260 260 6.0 5.0 8.67 4.0
QDLX-352 80 520 520 12 10 17.3 8.0
QDLX-353 120 780 780 18 15 26 12
QDLX-354 160 1040 1040 24 20 34.68 16
QDLX-402 135 884 884 20 17 29.5 13.6
QDLX-403 200 1326 1326 30 25.5 44.2 20.4
QDLX-404 266 1768 1768 40 34 58.9 27.2

Dewatering Principle

The initial section of dewatering drum is the thickening zone, where the solid-liquid separating process takes place and where the filrate will also be discharged.The pitch of the screw and the gaps between the rings decrease at the end of dewatering drum, hence increasing its internal pressure. At the end, the end plate further increases the pressure, so as to discharge dry sludge cake.

Main Features & Comparison

Application

Certificates

Thanks and please be free to contact Nick!!!