Working principle of plate and frame oil purifier LY150 operation manual

　　Plate and Frame Oil Purifier LY150 Operating Manual Working Principle The filter is a movable device, consisting of a filter bed, an oil pump and a coarse filter. Before you can continuously operate the filter bed, you should first check the installation position of the filter plate and the filter frame of the filter component, starting from the end of the thrust plate, the first is the plate, the second is the plate, and the third is the plate , The fourth piece is the box. By analogy, the number of boards exceeds one frame. The circuit board and frame cannot be reversed left and right. If they are installed in reverse, they will not play a filtering role. The grease applied on the plate, frame, thrust plate and pressure plate must be removed, and the filter paper must be clamped between the plate frame before the test run, and the plate frame must be pressed tightly.

　　D1. Before operation, please carefully filter the perforations between the filter frames of each filter plate. The quantity of each layer of filter paper is generally 23, depending on the filtering requirements and the quality of the filter paper. Put the filter paper in the fixture, and the two oil holes on the filter paper must be consistent with the oil flow through the filter frame of the filter plate.

　　Plate and Frame Oil Filter LY150 Operation Manual Working Principle

　　D2. The filter paper should be dried before use, the drying temperature is about 80 degrees.

　　D3. When used filter paper, the filter paper must be dry and not damaged. Please note that the side of the filter paper residue (ie dirty side) should be placed on the filter paper holder instead of the upper plate of the filter paper to prevent the filter residue from being washed during the filtration process , Polluting the filtered oil.

　　D4. When the filter pressure is high and the filter paper is found to be broken, the filter cloth can be lined on the side of the filter plate to increase the strength of the filter paper.

　　D5. After inserting the filter paper, turn the handwheel to press the filter plate tightly. Only one person is allowed to press the filter plate, and the pressing handle cannot be stretched for compression, so as not to damage the machine.

　　D6. Close the sampling oil nozzle. If a valve is used on the drain pipe, it should be unscrewed.

　　D7. Turn on the motor power to make the oil filter work normally. The normal working pressure of the oil filter unit varies with the viscosity of the filter oil and the resistance of the discharge pipe. Usually in the range of 0.05-0.3MPa. The initial pressure of the filter is low. As the filtration time increases, the residue filter paper absorbs more water. The pressure gradually increases, and when it reaches a certain level (depending on the user's oil requirements), replace the filter paper.

　　D8. Plate and Frame Oil Filter LY150 Operation Manual Working Principle After filtering is completed, loosen the pressing device, take out the filter paper piece by piece, clean the filter paper and the filter residue in the filter frame, replace the filter paper, re-clamp it, and then cover Oil tank.