A sewage processor with multi-stage treatment function

Abstract

The invention relates to a sewage processor with multi-stage treatment function, which comprises a processor end cover and a processor, a vertical shaft sliding vertically on the processor end cover, a planetary gear train is arranged inside the processor, the vertical shaft passes through and treats The upper gear and the sun gear in the planetary gear system, which are rotatably connected by the end cover of the device, extend downward; the inner rings of the two gears are all threaded with the vertical shaft, and the outer ring of the ring gear of the planetary gear system is threaded with a shaft sleeve, and the shaft sleeve The lower part is connected with blades; the upper part of the processor has a plurality of through holes distributed around the circumference and the outside is provided with a blocking ring that can slide vertically, the blocking ring matches the through hole, and the upper end of the vertical shaft is connected with the blocking ring through a string; The sliding speed of the circular plate determines the discharge time of the suspended solids, and realizes the precise control of the suspended solids discharge; the blades stir in the clear water at a low speed, so that the suspended solids on the surface of the clear water slowly move around, realizing a large concentration of suspended solids; the concentrated suspended solids It flows out at a certain time, and has the characteristics of large amount of sewage discharge and good sewage discharge effect.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a sewage processor with multi-stage treatment functions. Background technique [0002] Sewage treatment is to use physical, chemical and biological methods to treat sewage, to purify sewage, reduce pollution, and achieve the effect of recycling and reuse. Sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. [0003] Usually, after the initial filtration of sewage, only solid particles with larger diameters in suspension or sedimentation can be filtered out, while fine-grained suspended solids, such as insoluble organic matter and small molecular particles, need to be treated at the next level. For the filtered sewage problem, there are many sewage treatment equipments. At present, most of them are removed by chemical neutralization and adding flocculants. The above two sewage treatment methods need to put a lot of reagents into the...

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Problems solved by technology

[0004] In view of the above situation, in order to make up for the technical deficiencies in the existing technology, the present invention provides a sewage processor with multi-stage treatment function to solve the problems of solid particle filtration and suspended solids discharge in sewage treatment equipment in existing sewage treatment equipment

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