Filtration is to pass the mixture of suspended oil and impurities through the filter medium. So that the liquid oil passes through the medium. And the solid impurities are trapped on the surface of the filter medium. So as to achieve The purpose of separation and impurity removal.how to press oil
The factors that affect the filtration speed are the filtration pressure, the effective use area of the filter medium, the temperature of the oil. The type of filter medium, etc. Commonly used equipment for crude oil filtration are plate and frame filter presses, leaf filters and tubular filter presses. The plate and frame filter press consists of a filter frame, main beam, filter plate, head plate, platen plate, manual handle, filter cloth and a tail plate.screw machine oil
The whole body is composed of a set of filter plates and filter frames, left and right beams, and pressing mechanisms. The lower part of each filter plate is equipped with an oil discharge nozzle. The working front plate and the frame rubber are arranged on the beam guide rail. The two sides of the filter plate are covered with filter cloth, which is pressed by the pressing mechanism. And many small chambers are formed between the filter plates.oil pressing machine
During filtration, the crude oil enters the small chamber through the channel formed by the central hole of the filter. The oil penetrates the filter cloth under pressure and flows from the groove of the filter plate to the oil discharge nozzle. The impurities are trapped in the small chambers of the two filter plates.press oil machine
An operation cycle of the plate and frame filter press consists of four stages: assembly, filtration, slag discharge and filter cloth cleaning. During operation, when the desired pressure of the filtered oil reaches 0.35 MPa, the filtration is stopped. At the same time, compressed air is introduced to blow out the residual grease in the filter residue as much as possible. Then loosen the filter plate presser, remove the filter residue on the filter plate, and clean the filter cloth. Finally, reassemble and continue production.industrial oil press machine
During filtration, you should always check whether the oil from the oil discharge nozzle of the filter plate is clear or not. If the oil is turbid, the filter cloth is broken. That is, the oil discharge nozzle should be closed and continue to filter.small oil press machines
