RDL352 Type Wastewater Treatment Sludge Dewatering Multi Disc Screw Press
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RDL352 Type Wastewater Treatment Sludge Dewatering Multi Disc Screw Press

Multi Disc Screw Press is widely used to dewater sludge of municipal administration wastewater, food, drink, slaughtering and breeding, printing, petrochemical engineering, papermaking, tannery and pharmaceutical.

  • RDL352
  • Ryde Environment
Quantity:

Technical Specification

TypeRDL352Dry Sludge(DS) treating capacity200-240kg/h
Solid content10000-50000mg/LOutput sludge moisture content75-85%
Power supply

According to customer's requirement

Motor protection levelIP55 F
Net weight2100kgOperating weight3250kg
Dimension4390mm(Length)×1650mm(Width) ×2130mm(Height)
Energy consumption of the whole machine
Power consumption3.3kw

Water consumption120L/hWater supply pressure0.1-0.2MPa
Flocculant consumption 2-8g-PAM/kg-DS, when the concentration of PAM is 0.1-0.2%
(PAM means Polyacrylamide)
Detailed list of pipeline connection
Pipe port for sludge inletDN80    Flange Connection  PN1.0Mpa JB/T81-94
Pipe port for filtrate outletDN150  Flange Connection  PN1.0Mpa JB/T81-94
Pipe port for return flowDN100  Flange Connection  PN1.0Mpa JB/T81-94
Pipe port for sewage outlet of mixing tankDN65    Flange Connection  PN1.0Mpa JB/T81-94
Pipe port for flushing water inletDN20    Internal Thread Connection G3/4"
Pipe port for polymer inletDN25    External Thread Connection G1"
Material
Screw bodySS304/SS316
Mixing tankSS304/SS316
Electric control panelSS304/SS316
Note

1. The electronic control system can be customized according to customers'requirements. 

    It can add PLC and communication module.

2. For detailed information and drawings, please contact our engineer.


Product Description

Multi disc screw press which uses the screw extrusion principle is a new type of solid-liquid separation device. 

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.

2根轴


Overall-structure

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 decreases continously, and the purpose of fully dewatering will be achieved.

Overall-structure


Working-Principal

The main body of the Multi disc screw press is made of multiple fixed annular plates and moveable annular paltes 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 has taken place of traditional filter clothes and centrifugal filtration method for its distinctive filter model.

working-principle


Model Selection

Model-Selection

Model-Selection-1


Product Details



Electronic-control-panel


Electric-control-panel


Packing-Details

包装照片


Application

Application

Application-1

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  Fax: 086-514-82137158
  rd@yzruide.com
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