Water conservancy project anti-clogging pump water filtering equipment

Abstract

The invention discloses water conservancy project anti-clogging pump water filtering equipment which comprises two cover plates, sealing ring plates are symmetrically and rotationally installed on the sides, close to each other, of the two cover plates, a filter cylinder is jointly installed between the two sealing ring plates, a connecting pipe is installed on one cover plate, two filter plates are symmetrically mounted on the inner wall of the connecting pipe, a power shaft is rotationally inserted into the two filter plates jointly, and the end, away from the filter plates, of the power shaft is rotationally inserted into the cover plate away from the connecting pipe. Directional water flow pumped by a water pump is matched with an impeller to provide power for directional rotation of the power shaft, and an extrusion cam and an extrusion roller are matched to enable a cleaning needle to repeatedly stretch in and out of filter holes to discharge stains; and through the cooperation of a reversing disc and a reversing ring, an aluminum filter cartridge intermittently rotates to rotate each row of filter holes to the cleaning needle and an inclined insertion plate one by one for cleaning, so that the structure is simplified while the filtering and anti-blocking effects are realized, and the anti-blocking reliability is higher.

Description

technical field [0001] The invention relates to the field of water conservancy engineering equipment, in particular to a water conservancy engineering anti-clogging pump water filtering equipment. Background technique [0002] In the construction process of water conservancy projects, water pumps are usually used to pump water, and water conservancy construction pumps are usually pumped in a relatively dirty environment, which will cause the water pumps to be easily blocked by stains, resulting in damage to the water pumps or a decrease in the pumping rate, affecting the progress of the project , and cause a large loss of engineering equipment, so it is necessary to add a pump water filter device on the upper level of the water pump. Through the front-end filtration, the water pump can avoid absorbing more dirt, protect the water pump and increase the pumping rate at the same time. [0003] Existing pump water filtration equipment usually has a simple filter screen or filter...

AI Technical Summary

Problems solved by technology

[0002] During the construction of water conservancy projects, water pumps are usually used to pump water, and water conservancy construction pumps are usually pumped in a relatively dirty environment, which will cause the water pumps to be easily blocked by stains, resulting in damage to the water pumps or a decrease in pumping speed, affecting the progress of the project , and cause a large loss of engineering equipment, so it is necessary to add a pump water filtration device on the upper level of the water pump, through the front-end filtration to avoid the water pump from sucking more dirt, protect the water pump and increase the pumping rate at the same time

[0003] Existing pump water filtration equipment usually has a simple filter screen or filter cover structure, that is, the water pump is kept in the filter cover, and the water pump sucks in the water filtered by the filter cover during the pumping process, so that the possibility of the water pump being blocked and damaged is reduced. , but the filter cover is quickly blocked under the suction of the pump, and its anti-blocking performance is poor. The blocked filter cover needs to be cleaned before use to ensure the pumping rate, that is, during the pumping process, the filter cover needs to be regularly checked. Easy to clean and inconvenient to use

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