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Labor Saving Volute Screw Press Separator for Anaerobic Digested Sludge
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Labor Saving Volute Screw Press Separator for Anaerobic Digested Sludge

BOEEP volute screw press separator is a machine which can separate the solid and water of sludge. It is often used for anaerobic digested sludge and is labor saving.

Quantity:
  • MYDL401
  • BOEEP
  • MYDL

Product Description of Volute Screw Press Separator

BOEEP volute screw press separator is a new type of solide-liquid separation device which uses the screw extrusion priciple to reache the goal of dewatering sludge by the powerful extrusion pressure of changing the screw diameter and distance along with the tiny spacing between moveable and fixed annular plates.

workshop of volute screw press separator

Overall Structure of Volute Screw Press Separator

BOEEP volute screw press separator is composed of screw body, driving device, filtrate receiver, mixing system and frame. There are 3 parts constitutes the main body of volute screw press dehydrator. They are fixed ring, moveable ring and the screw shaft which runs through the main body. The former part undertakes the task of concentration and the latter part assumes the task of dehydration. It can thicken and dewater sludge in one chamber and has taken place of the traditional filter clothes and centrifugal filtration method for its distinctive function.

structure of volute screw press separator


working principle of volute screw press separator

Working Principle of Volute Screw Press Separator


The main body of volute press sludge dewatering machine is made of multiple fixed annular plates and moveable annular plates with the screw shaft running through it. The front part is thickening section and the ending part is dewatering section. It can thicken and dewater sludge in one box. The volute press sludge dehydrator has taken place of the traditional filter clothes and centrifugal filtration method for its distinctive filter model.

Sludge will be transported to the dewatering part after being thckened in the thickening part. In the advancing progress, great pressure has been produced because of the gradually decreasing filter spacing and screw distance with the clogging of the back platen. Then the volume decreases continuously, and the purpose of fully dewatering will be achieved.

working principle of volute screw press separator

Flow Chart of Volute Screw Press Separator

flow chart of volute screw press separator

Application of Volute Screw Press Separator

The volute screw press separator can be widely used to dewater sludge of municipal administration wastewater, food, drink, slaughtering and breeding, printing, petrochemical engineering, papermaking, tannery and pharmaceutical. Innovative structure design makes it possible that the device can be used for all kinds of sludge with high or low density, especially the sludge with oil, and it can be named the invincible opponent to dewater the sludge with oil.

Application of volute screw press separator

Features of Volute Screw Press Separator

1-It can be widely used in industry and municipal wastewater treatment.

2-The device is anti-clogging.

3-Operation continuously and automatically.

4-Operation costs can be saved.

5-No secondary pollution.

6-Flexible and durable frame.

7-Saving engineering investment.

8-Improving phosphorus removal function.


Technical Parameters of Volute Screw Press Separator

                                                                                                                                      Parameter
Type:MYDL401 Dimension:L4680×W1345×H2100(mm)
Solid content:10000~50000mg/L Capacity:130-160kgds/h
Power:2.6kw Protection Level:IP55  F
Power Supply:380V/3/50Hz Output sludge moisture content:75-85%
Polymer feeding rate:DS  0.2~1% Flush water:80L/h
Water supply pressure:≥0.2MPa Equipment weight:2800kg
                                                              Screw body                                                 Flocculated mix tank
Specification × Length:Φ400×3255(mm) Dimension:L850×W850×H1355(mm)
Quantity:1 Volume:About 980L
Material:Plate: SUS304/ Screw Shaft: SUS30 Material:SS304
Motor Power:1.5kW Motor power:1.1kw
                                                                                                                                Electrical Cabinet
1. Frequency converting controls dewatering body;

2. Controls polymer mixing device;

3. Realize the switch of automatic operation and manual operation.


Model Choice of Volute Screw Press Separator

model choice of volute screw press separator

Product Details of Volute Screw Press Separator

product details of volute screw press separator

Object Site of Volute Screw Press Separator

object site of volute screw press separator


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BOEEP has over 20 years’ professional experience as a waste water treatment equipment manufacturer and engineering service enterprise.

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