Maintenance of Vacuum Belt Filter
Release time:
2023-01-04
Source:
To ensure the normal operation of the vacuum belt filter and extend its service life, it is very important to use and operate the vacuum belt filter correctly. At the same time, regular inspections and timely maintenance are necessary.
To ensure the normal operation of the vacuum belt filter and extend its service life, it is very important to use and operate the vacuum belt filter correctly. At the same time, regular inspections, timely maintenance, and upkeep are necessary.
1. Correctly select the filter cloth, considering the clarity of the filtrate and the filtration efficiency. The filter cloth must be cleaned at the end of each work session to avoid residue on the cloth surface. If the filter cloth becomes hard, it should be softened, and if damaged, it should be repaired or replaced promptly.
2. Check the sealing surface of the filter plate, removing any residues to avoid leaks during operation. Take care to protect the sealing surface from impacts. It is best to store it upright to reduce deformation.
3. If there is a fault in the electrical control system, cut off the power supply and stop to repair or replace components. Regularly measure the insulation performance of the electrical components.
4. If the hydraulic cylinder malfunctions or leaks (including oil pipe joints), refer to the hydraulic cylinder diagram, disassemble, and replace the O-ring and gasket.
5. The temperature of the feed liquid should be below the rated temperature, generally below 100°C. The feed liquid must not contain debris or hard objects that could block the feed inlet, to avoid damaging the filter cloth.
6. Open and close the valves for the feed liquid, rinse water, etc., according to the operating procedures. Do not mix them.
7. After the project is completed, promptly drain any residual liquid from the pipeline as much as possible.
8. Keep the machine and surrounding environment clean. Timely remove any residual filtrate and filter cake from the machine. Regularly apply grease to the piston rod.
In summary, regular maintenance of the vacuum belt filter is essential to ensure its normal operation and extend its service life.
Other dynamics
How to choose the filter cloth for a horizontal belt vacuum filter?
In the daily industrial production of horizontal belt vacuum filters, a common issue is how to choose a filter cloth that is suitable for one's own industry. How should one select the filter cloth for different types of filter presses?
The application range of horizontal belt vacuum filters.
The horizontal belt vacuum filter is a type of efficient solid-liquid separation equipment that uses filter cloth as the filtering medium. It flexibly utilizes the gravitational force of the raw materials and vacuum suction to achieve solid-liquid separation.
Precautions for Vacuum Filter Machines
In the process of properly filtering waste liquid, a vacuum filter is indeed indispensable. This is mainly because it effectively utilizes vacuum pressure to perform its work, and its operation skills are simple and easy to master, which is why it is favored by many people.
The reasons for the non-sealing of a horizontal belt vacuum filter.
What causes a horizontal belt vacuum filter to become unsealed? During the operation of a filter press, there are times when it encounters sealing issues, which can affect the operation of the equipment and pose safety risks in the production process. So, what leads to such situations? Here, we summarize several aspects. Let's take a look.
What are the technical characteristics of a vacuum belt filter?
The vacuum belt filter press uses a vacuum box and a lifting device to connect sections into a whole, forming a vacuum liquid collection system, which is widely used.
Maintenance of Vacuum Belt Filter during Shutdown
If the internal energy of the filtrate in a vacuum belt filter increases, the liquid will also exert pressure on the filter plate. If the filter plate cannot withstand this pressure, the filtrate will inevitably leak out through the gaps in the filter plate, significantly reducing the original internal energy of the filtrate. Therefore, the equipment needs to provide pressure to the filter plate, with the pressure being greater than the counteracting force of the filtrate on the filter plate, thus ensuring that the filtrate maintains a high internal energy, which in turn improves the filtration effect.
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