Views:3 Author:Belle Song Publish Time: 2020-04-01 Origin:China
Filter press is a common solid-liquid separation equipment, which needs to be carried out in strict accordance with the operating system. Once the filter press operation error, it is easy to appear various faults, seriously affecting the use of filter press equipment and filtering effect. Therefore, it is very important to do a good job in the daily maintenance of the plate and frame filter press.
1、 Maintenance of filter press:
(1) Carefully check whether each connection is firm and each component is in good condition. In case of any abnormality, timely inform the maintenance personnel for maintenance.
(2) If it is not used for a long time, the filter cloth and filter plate shall be cleaned before drying.
(3) The power supply must be disconnected when removing the module.
(4) Check the bearing and piston rod parts to keep the accessories clean and have good lubrication performance, so as to ensure the flexibility of the moving parts.
(5) Conduct insulation and reliability test on the electric control system. If any abnormality is found, repair or replace the electrical components in time.
(6) Before pressing, carefully check the filter cloth to ensure that it is not folded or damaged, so that it is smooth and intact to ensure the filtering effect.
2、 Maintenance of hydraulic station:
(1) Every time you add oil, you need to go through the filter.
(2) For the equipment that has been shut down for 1 hour, it is necessary to operate the pump for no-load operation for minutes before starting the actuator.
(3) Frequently check the vulnerable parts such as pipe joints and screws.
(4) If the hydraulic oil in the oil tank is found to be emulsified, it shall be replaced in time.
(5) During the overhaul of hydraulic equipment, it is generally not allowed to disassemble the main hydraulic components such as pumps and valves, which can only be replaced after confirmation.