Arc-shaped trash holding device capable of shunting and collecting trash

Abstract

The invention relates to an arc-shaped trash holding device capable of shunting and collecting trash. Pump station water inlet runner wing walls are arranged on two sides of a pump station water inletforebay and a water inlet runner, and grid piers are arranged at the bottoms of the pump station water inlet runner wing walls at the middle sections of the pump station water inlet forebay and the water inlet runner; trash rack clamping grooves are formed in the pump station water inlet runner wing walls; an arc-shaped trash rack is further arranged on the pump station water inlet runner wing walls, and the two sides of the arc-shaped trash rack are mounted in the trash rack clamping grooves in wing walls of the corresponding pump station water inlet runners; and an upper cross beam and a lower cross beam are arranged on the arc-shaped trash rack and used for hanging a fine-hole arc-shaped semi-enclosed recycling bin. According to the arc-shaped trash holding device disclosed by the invention, the cleaning work of the trash rack is facilitated, the management and protection cost of a water pump station especially in a rural area is reduced, and meanwhile, the defect that the flow state of the water inlet forebay of the water pump is not uniform due to multiple trash racks is overcome.

Description

technical field [0001] The invention relates to an arc-shaped sewage blocking device which can divide and collect sewage, and belongs to the technical field of pumping station engineering. Background technique [0002] As a protective measure, the trash rack is used to block the floating debris in the water inlet area of ​​the pump station from entering the pump, providing a guarantee for the safe and stable operation of the pump. Usually, the trash rack is set on the water inlet side of the pump station, and is generally located in the middle section between the inlet forebay and the water inlet channel of the wet room pump room. The bottom of the traditional trash rack is placed on the bottom plate of the wet room pump room. The two vertical sides of the trash rack are located in the pier. The traditional trash rack consists of a straight steel grid body and embedded parts. Traditional trash racks often use vertical trash racks or oblique trash racks with beveled angles, ...

AI Technical Summary

Problems solved by technology

Taking the most widely used agricultural water pumps and wet room pump stations as examples, due to the lack of special management and maintenance funds, it is impossible to clean the trash racks in a timely and effective manner, and the water intake area where the agricultural pump stations are located is usually full of weeds, water Gourds and small debris dumped by villagers into the river, for the existing trash racks with a grid distance of 80-120mm, these small floating debris cannot be blocked in a timely and effective manner

Although the impact on the pump station is small when the number is small, when a certain amount of weed

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