Water conservancy pipeline instrument with gravel filtering function

Abstract

The invention discloses a water conservancy pipeline instrument with a gravel filtering function, which comprises a water pipe, a filtering mechanism is fixedly arranged on the water pipe, when the water conservancy pipeline instrument with the gravel filtering function filters the water pipe, gravels can be blocked by filtering rods, and a small amount of gravels are clamped between filtering rods, so that the gravels are accumulated to a great extent, the filtering mechanism is blocked and cannot work, at the moment, a driving motor works to drive a mounting circular ring to rotate, so that the filtering rods slide in a sliding groove, when the sand passes through a curved groove, the filtering rods swing back and forth, the distance between the filtering rods is increased, clamped gravel falls off, and meanwhile, the falling gravel is blocked by a sand blocking plate and falls out of the filtering mechanism; a part of the gravel falls into a conveying belt and is conveyed to the side edge of a mounting frame through the conveying belt, the filtering mechanism can circularly remove the clamped gravel, and the situation that the filtering mechanism is blocked is avoided.

Description

technical field [0001] The invention relates to the technical field of water conservancy pipeline filtration, in particular to a water conservancy pipeline instrument with the function of filtering sand and gravel. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Water is an indispensable and precious resource for human production and life, but its natural state is not completely in line with human conditions. Only by building water conservancy projects can water flow be controlled, floods prevented, and water volume adjusted and distributed to meet the needs of people's life and production for water resources. [0003] When adjusting and distributing the water volume, water conservancy pipelines are needed to transport the water. The existing water conservancy pipelines will be equipped with filter sand and gravel devi...

AI Technical Summary

Problems solved by technology

[0003] When adjusting and distributing the water volume, water conservancy pipelines are needed to transport the water. The existing water conservancy pipelines will be equipped with filter sand and gravel devices at the suction port. Irregularities will inevitably get stuck in the filter screen and cannot be removed. If accumulated for a long time, the filter screen will be blocked

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