Movable underwater sewage suction device

Abstract

The invention discloses a movable underwater sewage suction device. The movable underwater sewage suction device comprises a sewage suction tank, a sewage collection tank and an aeration device, wherein, the sewage suction box is of an integrated box structure, the interior of the sewage suction box is divided into a sewage suction chamber and a balance weight chamber through a partition plate, the sewage suction chamber is located below the balance weight chamber, a sewage suction disc is arranged at the bottom end of the sewage suction chamber, sewage suction branch pipes are evenly connected to the top end of the sewage suction disc, the sewage suction branch pipes communicate with sewage suction pipes, the top ends of the sewage suction pipes communicate with the sewage collection box through sewage suction hoses, a balance weight block is installed in the balance weight chamber, camera grooves are formed in the four side faces of the sewage suction box, underwater cameras are installed in the camera grooves, the camera grooves are sealed through waterproof glass sealing plates, and a support is installed at the bottom end of the sewage suction box; and the aeration device comprises an air pump, an air supply pipe, an aeration head and a connecting cylinder. The movable underwater sewage suction device can rapidly and efficiently collect sewage discharged at the water bottom, manpower is saved, and the sewage treatment effect of a breeding workshop is improved.

Description

technical field [0001] The invention relates to the technical field of underwater sewage treatment, in particular to a mobile underwater sewage suction device. Background technique [0002] When carrying out fish farming, multiple breeding workshops are often built. During the breeding process, more than 80% of animal excrement sinks in a suspended state at the bottom of the workshop. In order to clean the water quality, it is necessary to centrally recycle the excrement waste. The traditional suction The sewage method is often operated by manpower, which can only recycle the sewage floating on the water surface, and the treatment effect on the excrement suspended at the bottom of the water is poor, and the sewage at the bottom of the water cannot be collected and treated quickly and efficiently. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a mobile underwater sewage suction d...

AI Technical Summary

Problems solved by technology

[0002] When carrying out fish farming, multiple breeding workshops are often built. During the breeding process, more than 80% of animal excrement sinks in a suspended state at the bottom of the workshop. In order to clean the water quality, it is necessary to centrally recycle the excrement waste. The traditional suction The sewage method is often operated by manpower, which can only recycle the sewage floating on the water surface, and the treatment effect on the excrement suspended at the bottom of the water is poor, and it is impossible to collect and treat the sewage at the bottom of the water quickly and efficiently.

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