Automatic Polymer Preparation and Sludge Dewatering System – 500 L/H, KS-202

Product Overview

The Automatic Polymer Preparation and Sludge Dewatering System combines an automatic polymer preparation and dosing unit with a KS-202 stacked screw sludge dewatering machine. Designed for municipal and industrial wastewater treatment facilities, the system prepares polymer solutions, conditions sludge and mechanically separates liquid from solid material to reduce sludge volume.

The polymer preparation unit features a fully automatic PLC-controlled system with a 500 L/H preparation capacity and a 0.7 m³ stainless-steel solution tank. It incorporates an automatic dry powder feeding mechanism, three agitators, water flow monitoring and an integrated dosing pump to ensure controlled polymer preparation and supply.

The KS-202 sludge dewatering machine uses dual stacked screw assemblies and a screw propulsion extrusion process to separate liquid from conditioned sludge. Its SS304 stainless-steel construction, wear-resistant screw blades and integrated flushing system support industrial operation and maintenance.

The system includes a flocculation mixing tank for sludge conditioning, automated controls and a dosing arrangement to support the treatment process. With a stated polymer preparation capacity of 500 L/H and dry sludge handling capacity of 20–40 kg/h, it provides an integrated solution for sludge conditioning and dewatering applications.

Technical Specifications

Key Features

Integrated Treatment Process: Combines automatic polymer preparation, chemical dosing, sludge conditioning and mechanical dewatering.

Automatic Polymer Preparation: PLC-controlled preparation unit with a stated capacity of 500 L/H.

Stainless-Steel Construction: SS304 stainless-steel solution tank, mixing components and dewatering screw assemblies.

Automatic Powder Feeding: Adjustable screw feeder controls polymer powder feeding according to the selected solution concentration.

Dual Screw Dewatering: Two stacked screw assemblies use mechanical extrusion to separate liquid from sludge.

Wear-Resistant Screw Blades: Reinforced screw blades feature a specified surface hardness of 1100 HV.

Integrated Flocculation Tank: 0.28 m³ mixing tank prepares sludge for the dewatering process.

Automated Dosing: Integrated dosing pump supplies prepared polymer solution to the treatment process.

PLC Control System: Touchscreen interfaces allow operators to control and monitor the preparation and dewatering equipment.

Automatic Flushing System: Twelve spray nozzles assist with cleaning the dewatering screw assemblies.

Maintenance-Friendly Design: Sectional construction and removable covers provide convenient access for inspection and servicing.

Applications

Suitable for a variety of sludge treatment and wastewater processing operations, including:

Municipal sewage and wastewater treatment plants.

Industrial wastewater and effluent treatment facilities.

Sludge thickening and dewatering operations.

Food and beverage processing wastewater.

Mining and mineral processing wastewater.

Chemical manufacturing and processing facilities.

Paper and pulp manufacturing wastewater.

Industrial sludge volume reduction before transportation and disposal.

Why Choose This System?

This combined polymer preparation and sludge dewatering system provides an integrated approach to sludge treatment by automating chemical preparation, dosing and mechanical liquid-solid separation. Its stainless-steel construction, dual screw dewatering technology and PLC-controlled operation make it suitable for industrial and municipal wastewater treatment facilities.

By conditioning sludge before mechanical dewatering, the system helps improve the treatment process and reduce the volume of sludge requiring further handling, transportation and disposal.

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