Biotechnology sewage treatment stirring device

Abstract

The invention discloses a biotechnology sewage treatment stirring device, which belongs to the technical field of sewage equipment, and comprises a sewage treatment box and a biological culture solution storage box, the lower part of the biological culture solution storage box is connected with a fixing frame, the lower part of the fixing frame is connected with supporting legs, and the lower partof the biological culture solution storage box is provided with a communicating pipe I; a ball valve is arranged on the communicating pipe I, a buffer storage tank is arranged at the lower part of the communicating pipe I, a group of communicating pipes II are arranged at the periphery of the buffer storage tank in equal proportion, a booster pump is arranged on each communicating pipe II, a leftside pipeline of each communicating pipe II is connected with a stirring device, and the stirring device comprises a storage tank, a stirring plate and an injection pipe. The method solves the technical problem of slow mixing speed of existing biological culture fluid, and is mainly applied to sewage treatment.

Description

technical field [0001] The invention belongs to the technical field of biotechnology equipment, and in particular relates to an intermediate stirring device for biotechnology sewage treatment. Background technique [0002] Patent application number: 201811122105.9 discloses a biotechnology sewage treatment device, including a box body, a sewage biological treatment box is fixedly connected to the left side of the bottom of the box cavity, and a disinfection device is fixedly connected to the left side of the bottom of the box cavity. A biological cultivation device is fixedly connected to the side of the disinfection device away from the bottom of the inner cavity of the tank and close to the sewage biological treatment tank, and a telescopic device is fixedly connected to the top of the disinfection device on the side away from the disinfection device from the biological cultivation device. The top of the outer wall of the cultivation device away from the sewage biological ...

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Problems solved by technology

The device can effectively maintain the conditions for microbial cultivation, accelerate the cultivation of microorganisms, increase the speed of biological purification of sewage, make the sewage treatment more thorough, and ensure that the treated water meets the discharge standard. However, the above-mentioned patent has the following defects: biological culture liquid storage The biological culture solution in the storage tank is only transferred to the sewage treatment tank in an ordinary way, and the rapid stirring is not achieved to fully mix the biological culture solution and sewage, so that the effect of rapid biological purification cannot be achieved. Those skilled in the art know In the process of sewage treatment, the focus is on quickly treating sewage. When the above technical scheme is adopted, although the effect of sewage treatment can be achieved, the working efficiency cannot reach the highest level, and it is necessary to improve the efficiency of sewage treatment.

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