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Introduction to Rubber Filter Presses

Time：

2022-04-02

What is the hydraulic system of a rubber filter press? The hydraulic station features a vertical configuration, and its hydraulic system performs both the cylinder’s pressing action and automatic cylinder charging, enhancing the overall safety and reliability of the system while simplifying maintenance and servicing for users. Key components of the rubber filter press’s hydraulic station include cylinders sourced from the Sino‑German joint venture Wuxi Hydraulic Components Factory, with check valves, directional control valves, relief valves, and other hydraulic parts supplied by Taiwan’s Huadu Hydraulic Components Factory and Shanghai’s Huadu Hydraulic Components Factory. These high‑quality components ensure greater safety and stability, enabling the system to smoothly carry out the user’s entire filtration process.

Rubber filter machine What is the hydraulic system like?

This hydraulic station features a vertical configuration. Its hydraulic system performs both the pressing action of the cylinder and automatic cylinder recharging, enhancing the overall safety and reliability of the system while simplifying maintenance and servicing for users. Key components of the rubber filter press’s hydraulic station include cylinders sourced from the Sino‑German joint‑venture Wuxi Hydraulic Components Factory, with check valves, directional control valves, relief valves, and other hydraulic parts supplied by Taiwan’s Hua‑Du Hydraulic Components Factory and Shanghai’s Hua‑Du Hydraulic Components Factory. These high‑quality components ensure greater safety and stability, enabling the system to smoothly carry out the user’s entire filtration process.

Introduction to Rubber Filter Presses

Hydraulic system: It consists of three main components—power unit, control system, and actuating elements. The control system includes a high-pressure relief valve, pressure gauge, check valve, solenoid directional valve, hydraulically controlled check valve, low-pressure relief valve, and an electrical contact pressure gauge. Cylinder pressure is regulated by the high-pressure relief valve, while platen pressure is adjusted by the low-pressure relief valve. The compression system is governed by the hydraulically controlled check valve, and the solenoid directional valve is used to lock the cylinder, thereby enabling two fundamental operations. An electrical contact pressure gauge provides automatic compensation for the rear chamber (high-pressure chamber) pressure of the cylinder, maintaining pressure within a specified range and ensuring the filtration process proceeds smoothly.

Rubber filter machine The electrical control system—comprising both relay‑based circuits and PLC‑programmed logic—delivers stable, safe, and reliable performance. The PLC program utilizes Mitsubishi PLC control modules and low‑voltage components from Sweden’s ABB, ensuring a user‑friendly human–machine interface that is simple and easy to operate.

A rubber filter press is a device that utilizes vacuum negative pressure as the driving force to achieve solid–liquid separation.

In the structure of a rubber belt filter, the filtration section is arranged along a horizontal length, enabling continuous execution of filtration, washing, suction, and filter cloth regeneration. Rubber belt filters offer numerous advantages, including high filtration efficiency, large production capacity, excellent washing performance, low residual moisture in the filtrate, flexible operation, and low maintenance costs. These filters are widely used for solid–liquid separation in industries such as metallurgy, mining, chemical processing, papermaking, food processing, pharmaceuticals, and environmental protection, with particularly strong applications in gypsum dewatering during flue gas desulfurization (FGD).

What are the technical features of a rubber filter press?

a. It can continuously perform process operations such as graded filtration, filter cloth cleaning, suction, discharge, and filter cloth regeneration.

b. The mother liquor from the filter screens and the cleaning solutions for each stage can be collected sequentially, enabling both co-current and counter-current washing.

c. The overall structure features a modular design, allowing for flexible assembly and facilitating transportation and installation.

d. The control system employs DCS technology to achieve both on-site and remote automated control.

The above provides a brief introduction to Rubber filter machine If you have any questions, please feel free to contact our company for assistance.