As an efficient and energy-saving solid-liquid separation equipment, the environmental Filter Press is widely used in coal mining, metallurgy, chemical industry, environmental protection and other industries. However, during use, the environmental filter press may have some faults due to improper operation, equipment aging or other reasons. This article introduces some common faults and solutions to help users better maintain and maintain the environmental filter press.

Fault 1: Blockage of filter medium

When the environmental filter press has been used for a long time or the solid and liquid processed contain a large amount of impurities, the filter medium is easily blocked. This will lead to reduced filtering effect, poor discharge or failure to operate normally.

Solution: 1. Clean the filter medium regularly: According to the use situation, shut down the equipment regularly, take out the filter medium, and rinse it with clean water to thoroughly remove the impurities attached to the medium. 2. Increase the cleaning intensity: For severely blocked filter media, you can use a high-pressure water gun to clean it and completely remove the attached impurities.

Fault 2: Unbalanced filtration

When using an environmental filter press, if the filtration is unbalanced, it will cause uneven filter cake thickness, and even cause problems such as equipment tilting and unstable pressure.

Solution: 1. Check the level of the equipment: Place the environmental filter press on a horizontal foundation and use a level to adjust it to ensure smooth operation of the equipment. 2. Adjust the thickness of the filter medium: According to the actual situation, adjust the thickness of the filter medium appropriately to ensure the balance during filtration.

Fault three: Electrical control system failure

The electrical control system of the environmental filter press is the key to ensuring the normal operation of the equipment. If an electrical failure occurs, it may cause problems such as the equipment being unable to start, shut down, and the pressure being unable to adjust.

Solution: 1. Check the power supply and line connection: First check whether the power supply is normal and whether the line is in good contact. If a problem is found, repair it in time. 2. Check the motor and switch: Check whether the motor is working properly and whether the switch is faulty. If there is a problem, ｒｅｐｌａｃｅ or repair it in time.

Fault four: Leakage problem

If a leakage problem occurs during the operation of the environmental filter press, it will cause unstable pressure control of the equipment, reduced work efficiency, and even damage to the equipment.

Solution: 1. Check the sealing gasket: Check whether the sealing gaskets at each interface of the filter press are intact. If damage or aging is found, ｒｅｐｌａｃｅ them in time. 2. Adjust the pressure: According to the actual situation, adjust the pressure of the equipment appropriately, maintain the appropriate pressure range, and prevent leakage problems.

Fault 5: Pump station failure

The pump station of the environmental filter press is a key device that provides pressure and flow. If the pump station fails, the equipment will not work properly.

Solution: 1. Check the pressure and flow of the pump station: Check the pressure gauge and flow meter of the pump station to ensure that they are working properly. If there is a problem, repair or ｒｅｐｌａｃｅ it in time. 2. Clean the pump station: Clean the pump station regularly to remove impurities attached to the pump station to ensure the normal circulation of the pump station.

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The environmental filter press is an efficient and energy-saving solid-liquid separation equipment, and some faults may occur during use. By regularly checking the equipment, strengthening cleaning and maintenance, and handling faults in time, the service life of the equipment can be extended and work efficiency can be improved. I hope that the solution introduced in this article can help users, ensure the normal operation of the environmental filter press, and contribute to the environmental protection cause.