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E-mail
hnbnyq@126.com
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18838155385
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No. 58 Mengjin Road, Shangjie District, Zhengzhou City
Henan Bainian Instrument Co., Ltd
Operation and Maintenance of Multi purpose Vacuum Pump for Circulating Water
Date: 2024-01-08Read: 0
Vacuum pumps are commonly used for circulating waterIt is a type of equipment widely used in industries such as refrigeration, petroleum, and chemical. It has the advantages of high efficiency, energy saving, and low noise. This article will introduceVacuum pumps are commonly used for circulating waterOperation steps, common faults, and maintenance methods.
Operation steps:
1. Check if the pump body is clean and if all components are intact and undamaged.
2. Open the inlet valve of the circulating water, close the outlet valve, and turn on the vacuum pump.
3. Observe the operation of the pump. If there are no abnormalities, gradually open the outlet valve and close the circulating water inlet valve to put the pump into normal operation.
4. Adjust the outlet pressure to the desired value and pay attention to the readings of each instrument.
Common faults and troubleshooting methods:
1. Pump cannot start: Check if the power supply is normal, if there are any foreign objects blocking the pump, and if all valves are in the correct position.
2. Abnormal sound during pump operation: Check for air or foreign objects inside the pump, damaged bearings, and loose connections.
3. Unstable pump outlet pressure: It may be caused by damaged or leaking seals inside the pump, and the seals need to be replaced or the leaking area repaired.
4. High water temperature: It may be caused by insufficient cooling water or poor cooling effect, and the cooling water system needs to be checked and adjusted accordingly.
Maintenance method of vacuum pump for circulating water:
1. Regularly inspect the bearings, seals, and other vulnerable parts of the pump, and replace them promptly if any damage is found.
2. Regularly clean and maintain the pump to maintain its cleanliness and normal operation.
3. Regularly inspect and calibrate the various instruments and valves of the pump to ensure their accuracy and reliability.
During the operation of the pump, the circulating water should be kept unobstructed and impurities in the filter should be regularly cleaned to ensure the normal operation of the pump.
5. When restarting the pump after a long period of inactivity, a comprehensive inspection and maintenance of the pump should be carried out to ensure its normal operation and effectiveness.