Liquid ring vacuum pump fault isolation processing method

liquid ring vacuum pump is a device used in many industries, and plays a more and more important role. However, in use process, inevitably will appear this or that problem. In the face of these problems, we must be patient, because only in this way can give full play to its greater use of advantages, so is a liquid ring vacuum pump. Let's talk about it to quarantine the corresponding processing.

a, we should have a look at our work. Vacuum system whether there is a leak, at the same time, check the vacuum system pipeline and low-pressure continuous gas pipe is damaged, vacuum damage door is shut tight, sealing water is normal, shaft seal steam supply pressure is normal;

2, check the liquid ring vacuum pump shaft seal steam valve, shunt valve, safety valve is normal, normal shaft seal water, plus negative down axial fan fault or axis, can activate the standby blower, check whether the small machine exhaust system is normal, can start the pumps when necessary, to stop a small machine, closed exhaust butterfly valve;

three, check whether the condensate pump seal water normally, condensate pump is empty;

4, the liquid ring vacuum pump condenser water level is too high;

5, condenser vacuum down to - 87000 mpa, since the launch of the spare vacuum water pump, or manual input, vacuum if continue to fall, should start to reduce the load; Vacuum down to - 84000 mpa, load down to zero.

6, if vacuum down to - 81 kpa, jump machine should protect action, otherwise, the hand brake to stop.

these are shenzhen liquid ring vacuum pump manufacturer isolation processing knowledge. In addition, in case of an emergency, if leakage is not serious, can spread a cloth on the glass plate or tablet, then seal face smooth, or the bakelite water seal turn it over to use, in a timely manner to solve the problem.

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