High-Efficiency Multi-Disc Filter for Pulp Washing, Dewatering, Solid-Liquid Separation, and Industrial Water Treatment with Continuous Operation

Multi-Disc Filter

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Overview

The Multi-Disc Filter is a high-efficiency solid-liquid separation device widely used in industries such as pulp and paper, industrial water treatment, chemical processing, and environmental protection. It operates through multiple parallel-installed discs for filtration and dewatering, making it ideal for pulp washing, thickening, and wastewater treatment processes. It features high processing capacity, continuous operation, and energy-efficient performance.

Working Principle

The Multi-Disc Filter utilizes vacuum suction to separate solid particles from liquids in a continuous process. It consists of multiple discs, which are divided into several sector-shaped filtration zones. Each filtration zone sequentially undergoes filtering, dewatering, discharge, and cleaning processes to achieve efficient and uninterrupted solid-liquid separation.

Technical Features

1. High Filtration Efficiency

   • Multiple discs increase the filtration area, enabling large-capacity filtration within a compact space, particularly suitable for high-flow processes.

2. Energy-Efficient Design

   • Utilizes vacuum suction to minimize energy consumption, while its optimized structure reduces the overall footprint.

3. Continuous and Stable Operation

   • Enables automated and continuous filtering, dewatering, and discharge, enhancing production efficiency and minimizing downtime.

4. Strong Adaptability

   • Capable of handling a wide range of slurry concentrations and solid-liquid mixtures, meeting diverse process requirements.

5. Low Maintenance Cost

   • Simple structure with easy-to-maintain components ensures long service life and reduced operating costs.

6. Environmental Performance

   • Effectively recovers water resources and reduces wastewater discharge, aligning with green production and sustainability goals.

Core Applications

1. Pulp and Paper Industry

   • Used for pulp washing, thickening, and dewatering processes, improving pulp cleanliness, recovering black liquor, and reducing energy consumption.

2. Industrial Water Treatment

   • Efficiently separates solids from liquid in industrial wastewater treatment, removing suspended solids and enhancing water recovery.

3. Chemical Industry

   • Applied in slurry filtration, thickening, and solid-liquid separation processes within chemical production.

4. Environmental Protection

   • Used for sludge dewatering and slurry thickening in wastewater treatment plants and solid waste management, contributing to sustainable development.

Summary

The Multi-Disc Filter stands out as an essential filtration solution in industrial processes due to its high efficiency, large capacity, and energy-saving performance. Its ability to perform slurry thickening, dewatering, and water recovery makes it a vital component in the pulp and paper industry, wastewater treatment, and environmental applications.
 

Our company also offers semi-customized and fully customized solutions. We specialize in the design and production of a wide range of paper machinery and related products.
 

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