Aquaculture sewage treatment standing tank

Abstract

The invention discloses an aquaculture sewage treatment standing tank which comprises a sealing cover mounted on a tank body, a liquid inlet seat is fixedly mounted on the sealing cover, a liquid inlet pipe is fixedly connected to the liquid inlet seat, a liquid outlet seat is fixedly mounted on the tank body, and a valve is mounted on the liquid outlet seat. A clamping mechanism is arranged between the tank body and the sealing cover; and a silk screen is fixedly arranged on the liquid inlet seat. The aquaculture sewage treatment standing tank has the advantages that impurities with large sizes can be prevented from entering the tank body, the standing capacity of the tank body can be effectively ensured, and when the liquid inlet pipe is blocked, the impurities can be automatically discharged to ensure the smoothness of the liquid inlet seat, so that the sewage discharge and treatment effects are ensured, and after the aquaculture sewage treatment standing tank is used for a period of time, impurities partially accumulated at the bottom of the tank body and adhered to the inner wall of the tank body can be scraped off, so that the impurities can be conveniently discharged from the tank body, the cleanness degree in the tank body can be kept, and the standing treatment effect on sewage is ensured.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a standing pool for aquaculture sewage treatment. Background technique [0002] Aquaculture is a kind of aquaculture behavior that humans use the waters available for aquaculture. According to the ecological habits of the aquaculture objects and the requirements for the environmental conditions of the waters, aquaculture technology and facilities are used to engage in aquaculture behavior. During the aquaculture process, the water in the aquaculture pond will be It is polluted by feed, fish excrement and other impurities. Therefore, in order to ensure the healthy growth of fish, the aquaculture water needs to be replaced regularly, and in order to avoid environmental pollution caused by the direct discharge of aquaculture sewage, it is also necessary to conduct aquaculture sewage treatment. Decontamination treatment. [0003] The existing aquaculture sewage is mostly in...

AI Technical Summary

Problems solved by technology

[0003] The existing aquaculture sewage is mostly input into the standing pool through the drain pipe, and is placed in the standing pool for static treatment. However, due to the large amount of impurities contained in the aquaculture sewage, long-term accumulation will lead to accumulation of impurities in the standing pool. Too much will reduce its water treatment capacity, and the drainage pipe will be easily blocked by the presence of large impurities in the sewage, which will affect the drainage effect

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