Connecting pipe device capable of sustainably intercepting discharged sundries, for sewage treatment

Abstract

The invention discloses a connecting pipe device capable of sustainably intercepting discharged sundries, for sewage treatment. The connecting pipe device comprises a device cavity and a pressure bearing column, wherein the device cavity adopts a rectangular cavity seat structure, a row of overflow holes are formed in vertical plates on the left side and the right side of the device cavity, a bottom seat is welded to the bottom surface of the front part of the device cavity, a welding pipe is welded to the top surface of the base, and a sliding groove is formed in the welding pipe from left toright; a row of intercepting rods are arranged in the sliding groove in a cooperation manner, are a row of vertical rod members, and arranged in the welding pipe in a manner of left-and-right slipping cooperation through a circular sliding plate in welded connection to the bottom end head; because a row of tapered rods are arranged on the inner surfaces of the two adjacent intercepting rods, whenthe tapered rods make outwards extension action along with the vertical intercepting rods, the purpose that impurities intercepted in the frame can be poked left and right by the intercepting rods, can be achieved, so that the impurities intercepted in the frame can make left and right movement, and the condition that the impurities completely block drainage openings in the front side, can be avoided. The connecting pipe device is reasonable in structure.

Description

technical field [0001] The invention relates to the technical field of intercepting devices for water treatment, in particular to a pipe connection device for continuously intercepting and discharging sundries for sewage treatment. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. Various fields have increasingly entered the daily life of ordinary people. In the river sewage treatment environment, it is necessary to use interception devices to intercept impurities in the sewage at the river outlet. [0003] Most of the existing interception fences used to intercept impurities at river outlets are fixed, which can only intercept impurities in the discharged sewage. When impur...

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Problems solved by technology

[0004] The object of the present invention is to provide a continuous interception and discharge of sundries for sewage treatment connecting pipe device to solve the problem that most of the interception fences for intercepting impurities at the existing river outlets are fixed and can only be used for sewage discharge. When the impurities are intercepted in the fence, since there will still be a large amount of impurities slowly accumulated in the fence at the river outlet, the original outlet in the fence frame will be blocked, which will easily lead to pollution in the frame. The interceptor floats up, drifts, and is washed away by the drift along with the sewage that continues to flow into the frame, so there is still a large room for improvement in its structure

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