Clean water centrifugal pumps are back-opened, and pump covers and leaf wheels need not be removed from suction and discharge pipes. The hanger is equipped with two ball bearings, with machine oil or lubricant. Pumps are directly driven by electric motors through elastic axes. The vortex, the feet, the water-in-water french and the water-out french made a whole. The structure of the clean water centrifugal pump is relatively simple. First, it should be ensured that the pump is used within a rated range and cannot function emptyly, and second, it should be careful to avoid caricature erosion and steaming phenomena, it should be better patrolled, and it should be replaced in a timely manner with worn sealed components。
Maintenance and maintenance of water centrifugal pumps
1. Check for any relaxation of the water centrifugal pump pipeline and the assembly areas. Hand-turned water-cleaning centrifugal pumps to see if they are flexible。
2. Axle bearing lubricating oil shall be added to the bearings, the observation level shall be at the centre of the oil mark and the lubricants shall be replaced or replenished in a timely manner。
(c) dismantling of the steering conch of the water-cleaning centrifugal pump body and injection of water。
4. Seal valves and export pressure gauges to close out the water pipeline。
5. The correctness of the switch of the no-silver tube。
6. Activate the electrical apparatus and when the water centrifuge pump is functioning, the export pressure sheet is opened to the extent that it shows the appropriate pressure, and the valve is opened gradually, while the electrical load is checked。
The maximum energy efficiency is achieved by controlling the flow of water-purification centrifugal pumps to the extent indicated on the sign to ensure that the centrifugal pumps function at the maximum efficiency point。
8. The clean water centrifugal pump shall be operated at a bearing temperature not exceeding 35°c and the maximum temperature of the welding tube shall not exceed 80°c。
9. In the event that an abnormal sound of a water centrifugal pump is detected, the cause of the parking shall be immediately checked。
10. When the water centrifugal pump is to be stopped, the valves, pressure meters are to be shut down and the power is to be stopped。
11. Water-purification centrifugal pumps are replaced with lubricants for 100 hours during the first month of operation and every 500 hours thereafter。
Regular adjustment of filling pressure caps to ensure regular leakage in filling rooms。
Periodically check the wear and tear of the axles, which should be replaced in a timely manner when the wear and tear are greater。
14. When the water centrifugal pump is used during the winter season, when it is stopped, the medium shall be purified by a screw on the lower part of the pump. Prevention of fissure。
15. The clean water centrifugal pump is permanently disabled from the welding tube and must be removed from the pump in full, dry water, and the turning and assembly areas are coated with grease and properly guarded。
The structure of the clean water centrifugal pump is simple. First, it should be ensured that the pump is used within a rated range and is not capable of operating emptyly, second, it should be careful to avoid caricature erosion and carcasses, and then it should be better patrolled, and it should be replaced in a timely manner with worn sealed components。
Clean water centrifugal pump, centrifugal pump
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