Water ring vacuum pump operating standards -

One, the water ring vacuum pump start

after long-term parking of water ring vacuum water pump must turn the coupling with the hand before start the turn number, to confirm no jam phenomenon, start in the following order.

close the valve inlet pipe.

fill the stuffing box in gas and water separator.

when gas water separator to spillover to start the motor.

open the ball valve of the feed pipe road.

open the inlet pipe of the valve.

with the spherical valve adjustment into the water and to use the minimum water consumption, to ensure that the water ring vacuum pumps required specification.

2 parking, water ring vacuum pump ( In the following order) :

shut down on the intake pipe valves.

close the motor.

shut off the water valve.

winter parking, water ring vacuum pumps should be unscrewed the pump on the tube wall and put the water net

three

1, water ring vacuum pump maintenance. Vacuum shall not adopt the method of turning down the valve control the extraction rate.

2。 Check vacuum fluctuations and pump body vibration.

3。 Check whether the stuffing box is in the operation of the fever, and processed in a timely manner.

4。 Check the pump running without noise, found that the abnormal state should handle in time.

5。 Check whether the cooling water is blocked, water temperature should not exceed 40 ℃.

6。 Check each bolt and anchor bolt for loose, loose found should be processed in a timely manner.

7。 Water ring vacuum pump installation area should be kept clean, dry, well ventilated.

8。 Shall periodically pressure filler, if packing can not meet the requirement of the seal, should be replaced in a timely manner.

9。 Rolling bearings should be lubricated well.

10。 Check in the operation of the rolling bearing temperature.

11。 Normal work of the bearing oil 3 - every year Four times, clean bearing at least once a year and all the oil change.

12。 Pay attention to maintain the cleanliness of the pump body and accessories.

13。 The winter after parking in the pump and tank water net.

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