Analyze the key points to pay attention to when closing and clamping the plate and frame automatic filter press!

In the real operation of the plate-and-frame automatic filter press, if the liquid level gauge of the oil tank of the hydraulic system is low, it may be caused by the leakage point of the hydraulic pipeline, which will cause the pressure loss of the hydraulic system. There is a large azimuth deviation during the positioning of the filter plate, which makes the filter plate offset operation management system up and controls the hydraulic oil pump to stop working in advance. If the closed pressure setting of the filter plate is too small, it will also cause the pressure loss of the hydraulic system, which will cause the pressure of the filter plate to be too low. Inquire the operating components of the filter press on time. Once the gear oil level is found to be too low, immediately fill the oil tank of the hydraulic system to ensure normal operation. At the same time, check the sealing performance of the hydraulic pipeline connector and the integrity of the hydraulic pipeline. If there is leakage at the hydraulic cylinder joint or the sealing ring is damaged, if there is leakage in the oil passage, the o-ring or sealing ring should be replaced, and the oil passage should be repaired immediately to ensure the integrity of the hydraulic pipeline.

The front machine equipment timely filter plate detection instrument, gasoline pump stop working in advance. It is necessary to adjust the orientation of the filter plate in place from the beginning to ensure that the enclosed pressure meets the requirements. The pressure rating of the main parameters of the hydraulic cylinder of the filter press is small, and the hydraulic cylinder is advanced to the end. For such things, it is necessary to set the main parameters of shut-in completion pressure from scratch to ensure that they meet the requirements of the shut-in completion pressure standard.

In the whole process of filter press clamping, the hydraulic press management system has abnormal noise, which is mainly caused by the loosening of standard parts or the high viscosity of gear oil. Solution: Query the standard parts of the management system. If there is any looseness, tighten the standard parts. For gear oil viscosity is very large, reduce its viscosity can be.

When the filter press is working, there is a clamping linkage between its internal structure and mechanical system. Once the filter plate does not move after the reclosing operation, it is necessary to check whether the inverted car is in the original position. If the pouring car does not move and the orientation does not change, it is necessary to further inquire whether the original orientation detection instrument is operating normally. If the testing instrument shows problems, it should be repaired as soon as possible.