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Leading to pressure filter pressure shortage of several reasons

  • Release Date:04-07-2017
  • Abst:

    Some customers in the use of a period of time after the filter press filter that the power is getting lower and lower, had a large part of the situation because of the lack of pressure caused by the filter press, then the filter press and why the lack of pressure What?
    1, lack of hydraulic oil. Because the filter press equipment in the long-term, high-intensity operations, hydraulic oil will gradually cut, because the speed of reduction is often not visible with the naked eye, so we use a long time will forget about the hydraulic cut doubt, so cut down , When the hydraulic oil cut to the lowest level of planning, the pump will not be able to meet the oil delivered to the tubing, then the natural pressure of the hydraulic pressure is not enough, the pressure of the natural filter plate is not enough.
    2, the internal oil within the hydraulic system. This question when the hydraulic press is not inevitable doubt, the filter in the long-term operation, the hydraulic back and forth elastic operation resolution will not be less than tens of thousands of times, so the middle of the conflict between the piston and the wall will not be less than so many times, So through the repeated conflict losses, the piston ring will naturally damage, it is likely to result in the formation of the two chambers of the oil between the oil, from a hydraulic chamber in the oil from another The hydraulic chamber flow out, so the oil movement of the piston naturally no power, and the same pressure on the filter plate is small.
    3, the hydraulic seal is not strict. This question is mainly reflected in several forms of elastic rod oil equivalent of oil overflow; oil circuit valve, closed steel can not play a normal effect.
    When you find the filter press power has been reduced, we must first determine whether the lack of equipment or filter cloth needs clean, if it is because of lack of pressure to find the cause of doubt, as soon as possible to solve, do not let the equipment has been in a fault condition.