water ring vacuum pump overload and overheating causes
When using the water ring vacuum pump, if you want to achieve a good use effect, you need to observe the operation of the equipment at any time. Once you find any abnormal situation, you need to deal with it in time. Common faults include overload and overheating, which are often caused by improper operation of the equipment. Next, EVP water ring vacuum pump manufacturer will give you a detailed analysis of the overload and overheating Reason.
water ring vacuum pump overheating:
(1) The pumping speed of the pre-stage pump selected is not enough, resulting in excessive compression ratio.
(2) The inlet pressure is too high.
(3) Poor cooling.
(4) Gearbox lubricating oil is too high.
(5) The rotor is in contact with the pump housing.
(6) Gear, bearing and oil seal are poorly lubricated.
water ring vacuum pump motor overload :
(1) The inlet pressure is too high.
(2) The end face of the rotor is in contact with one side of the end cover.
(3) The return oil from the front stage pump enters the pump chamber.
(4) The overflow valve is stuck and the outlet is too high.
The above-mentioned reasons for overload and overheating of water ring vacuum pump are common. If you want to prevent overload and overheating, you need to know about the use of equipment. Only knowing about the use of equipment can you use the equipment more reasonably, find the root cause for targeted solutions, and you can avoid overload and overheating The appearance of the elephant.
