A2O coupled MBBR technology-based integrated sewage treatment equipment and treatment process thereof

Abstract

The invention discloses A2O coupled MBBR technology-based integrated sewage treatment equipment. The invention belongs to the technical field of sewage treatment. The equipment comprises a shell, a cover plate, a settling tank and a deodorizing mechanism; the cover plate is fixedly connected to the upper surface of the shell, sliding grooves are formed in the front side and the rear side of the upper surface of the cover plate, sliding blocks are slidably connected into the sliding grooves, supporting legs are fixedly connected to the upper surfaces of the sliding blocks, and the other ends ofthe two supporting legs are fixedly connected with the front face and the back face of the deodorizing mechanism. In the invention, through arrangement of the deodorization mechanism, the deodorization mechanism can cover a feeding pipe; at the moment, odor emitted by the sewage can enter the deodorization mechanism through the feeding pipe; odor can be filtered and adsorbed by a filter element and a first activated carbon block, so that the odor in the gas can be effectively eliminated, finally, the purified gas can be effectively exhausted through exhaust holes, sewage can be effectively deodorized at the moment, and the influence of massive emission of odor on the surrounding environment is avoided.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to integrated sewage treatment equipment and a treatment process based on A2O coupling MBBR technology. 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. field, and more and more people have entered the daily life of ordinary people. According to the Chinese patent "a sewage treatment equipment based on MBBR process" (patent number: CN201921434618.3), the patent records "by driving the motor Drive the eccentric wheel to rotate, the eccentric wheel rotates and squeezes the connecting piece that is fixedly connected with the rack, and makes the rack slide reciproc...

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Problems solved by technology

[0003] The purpose of the present invention is: in order to solve the problem that the existing sewage treatment device cannot treat the peculiar smell, causing a large amount of peculiar smell to emit and affect the environment, and the impurities precipitated during the treatment process are also very difficult to clean up, and a proposed MBBR based on A2O Technology integrated sewage treatment equipment

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