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Time：2025-03-05 11:21:47 Reading volume：
In order to bear the weight of the entire oil filter, the installation of the bipolar vacuum oil filter usually has two bearings at the head and tail.
The tail end (thrust plate end) of the oil filter is connected to the supply pipe, and the supporting oil filter end of the tail end is bolted to the base. The head of the oil filter (the end of the pressing device) is far away from the tail, and the two beams are connected by two beams. The beam length of the large vacuum bipolar oil filter is about 11-14 meters, and there are two supporting legs in the center of each side beam.
During the filtration process, the beam is affected by the pressure of the pressurizing device (horizontally) and the mud load (vertically). In the horizontal direction, the pressure transmitted by the hydraulic cylinder and the piston rod causes the elastic extension of the beam.
The elongation of the large oil filter can reach 3-5mm, and the end of the press should be able to stretch freely. Therefore, during the installation of the oil filter, the two supporting legs and the two side beams at the bottom of the compression end need to be installed floatingly and not connected to the support base.
The compressor bracket is floating, but the filter bracket is equipped with three prefabricated fixing rods and two side fixing rods at the bottom of each bracket, but the front holding rod limits the elasticity of the crossbeam. Elongation must be removed.
During this process, due to the limitation of the front holding iron, the crossbeam of the oil filter machine is deformed in the horizontal direction, and the support roller at the pressing end is separated from the crossbeam.
The two-stage vacuum oil filter is equipped with PLC-controlled filter cloth automatic cleaning devices such as washing machines, pneumatic nozzles, etc. The operation of the self-cleaning device depends on factors such as the signal feedback of each control part, the sensitivity and stable switching of the hydraulic valve, and the constant pressure in the compressed air source.
In actual operation, when each component deteriorates, it is difficult for the oil filter machine to ensure the automatic cleaning of the filter cloth. Remove the filter cloth one by one with an artificial filter, immerse it in 5% hydrochloric acid for 0.5 hours, and then rinse it with an industrial washing machine, dehydrate and dry it. When the treated mud has a high oil content, it indicates that the oil film attached to the surface of the filter cloth can be restored by chemical washing to restore the performance of the filter cloth.
During the unloading process, the filter cake often falls on the guide rail of the entire plate, destroying and deteriorating the lubrication state of the Chongqing oil filter and the entire plate mechanism binding machine. After the oil filter has been operated for one year, open the chain covers on both sides to clean the accumulated mud, and at the same time remove the chain, immerse it in oil, and clean the kerosene.
Through the continuous operation of the oil filter, the distance between the fingers of the entire plate mechanism and the lugs of the filter plate gradually increases, making the entire plate mechanism have irregular silver plate financial binding machines, and the entire plate mechanism must be replaced in time. Or partially fill the entire track.
