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进口高效卧式自吸泵美国阿卡迪亚品牌

进口高效卧式自吸泵Product Description:

It includes a pump shaft and a pump body, the left end of the pump shaft is provided with an impeller, the right end of the impeller is provided with a diaphragm, the right end of the diaphragm is fixed with a sealing box through screws, and an auxiliary impeller is arranged between the sealing box and the diaphragm; The outer ring of the pump shaft is provided with a shaft sleeve, and the outer ring of the shaft sleeve is provided with an organic seal. Beneficial effects: the pump can be self-priming within 10 seconds after the mechanical seal cooling water is connected. The pump efficiency is almost the same as that of the horizontal centrifugal pump. The power consumption of this self-priming structure is limited. For large Self-priming pumps, the maximum power consumption is not more than 3KW, and for small self-priming pumps, the power consumption is lower. Compared with the traditional horizontal self-priming pump or centrifugal pump with a self-priming tank in front, this new structure does not need to fill the pump, and the self-priming time is faster and the pump efficiency is higher.

进口高效卧式自吸泵characteristic:

Horizontal self-priming pump is more effective as an emergency pump in industrial and agricultural production, emergency rescue, such as waterlogging and fire fighting. The horizontal self-priming pump is widely used for urban water supply in industrial sectors such as petroleum, chemical industry, metallurgy, machinery, chemical fiber, food, energy and transportation, as well as agricultural drainage and irrigation and sprinkler irrigation. It is used to transport clean water or other liquids with viscosity less than 5 ° E and temperature lower than 80 ℃ and physical and chemical properties similar to clean water.

Principle:

The cooling water of the mechanical seal shall be connected first, and then the pump shall be started. The auxiliary impeller rotates to form a negative pressure at the diaphragm and the suction port (the suction port is at the front end). The air at the inlet of the pump body is sucked from the impeller balance hole and the mechanical seal flushing water flows out from the mechanical seal flushing water outlet of the sealing box. The mechanical seal flushing water forms a water ring in the cavity of the sealing box due to the rotation of the auxiliary impeller to compress the air in the suction cavity, The compressed air discharges air and water from the outlet of the high-pressure end at the rear end of the seal box cavity until the air in the pump inlet pipeline and the pump body is completely discharged and filled with liquid, completing the self-priming process, and then turn off the mechanical seal cooling water after stopping the pump.

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