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How to adjust the pit acid - alkali self - priming pump daily maintenance?
Category: Industry Information
Date: 2018-12-26
Click: 296
Author: 佚名
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For large regulating tank acid-alkali resistant self-priming pump equipment, the accumulative operation is as follows: 1000h maintenance, 3000h maintenance, 10000h maintenance.(1) check appearance.

The regulation pool acid and alkali resistant self-priming pump produced by the customers because of its unique shaft seal self-priming design, resistance to strong acid, strong alkali, strong corrosion resistance, so for the regulation pool acid and alkali resistant self-priming pump daily maintenance is also very important.


The following small series and everyone about how to adjust the pit acid and alkali resistance of the daily maintenance of self-priming pump.

1. Daily maintenance shall be carried out by the equipment operator on duty. Before the shift, check the shift record, inspect the running equipment and check the production parameters. During the process, listen to the running sound, sense the temperature of the equipment, and see whether the production pressure, liquid level and instrument signal are abnormal.

Handle the problems on duty before work, fill in the shift record and operation equipment record, handle the shift procedure.

2. Multi-level maintenance is carried out according to the accumulated running time of the equipment. For the acid-alkali resistant self-priming pump equipment of the small regulating pool, the accumulative running time is 240h for maintenance, 720h for maintenance and 1000h for maintenance. For large regulating tank acid-alkali resistant self-priming pump equipment, the accumulative operation is as follows: 1000h maintenance, 3000h maintenance, 10000h maintenance.

(1) check appearance. All transmission parts and exposed parts, no rust, the surrounding environment is clean.

(2) check the transmission part. Check the technical status of each part, tighten the loose part, adjust the fit clearance, check the wear condition of bearing and bearing bush, check and replace the balance plate, mouth ring and impeller, etc., to achieve normal and reliable transmission sound.

(3) check lubrication. Check whether the performance indexes of lubricating oil and grease are qualified, whether the filter is blocked or dirty, add new oil according to the oil level of the oil tank or change oil according to the oil quality. Achieve clean oil, unobstructed oil road, no leakage, no grinding injury.

(4) electrical system. Wipe the motor, check the motor, power cable terminal, check the insulation, grounding, to complete, clean, firm and reliable.

(5) check and repair pipelines. Whether the valve has leakage phenomenon, whether the switch is flexible, whether the filter is blocked.


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