A wall scraping mechanism for sewage treatment tank

Abstract

The invention provides a scraping mechanism for a sewage treatment pool, and relates to the field of sewage treatment. The wall scraping mechanism used for sewage treatment pools includes a walking mechanism, a knife set is arranged under the walking mechanism, a transmission shaft is fixedly installed at the output end of the walking mechanism, and a transmission shaft is connected to the lower end of the transmission shaft with the knife set. A connecting rod is fixedly installed on the bottom surface, the lower end of the connecting rod is fixedly connected with the knife group, a control mechanism is installed on the right side of the knife group, and the input end of the control mechanism is connected with the knife group transmission. The wall scraping mechanism used in the sewage treatment tank, by setting the walking mechanism, the knife group and the control mechanism, achieves the effect that the scraper will not be blocked by the harder sludge when treating the sludge on the inner wall of the sewage tank, and solves the problem. In the existing technology, the scraper mechanism for cleaning the inner wall of the sewage tank will face relatively stubborn sludge during actual use. During the continuous scraping process, the thicker and harder sludge will be difficult to scrape off and will damage the blade. The problem.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a scraping mechanism for a sewage treatment pool. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical care, catering, etc., and it is also increasingly entering the daily life of ordinary people. Usually, people will discharge sewage into sewage The treatment pool carries out sedimentation, filtration and purification of sewage. [0003] In the prior art, the scraping mechanism for cleaning the inner wall of the sewage tank will face relatively stubborn sludge during actual use. During the continuous scraping process, the thicker and harder sludge will be difficult to scrape off, and will da...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a scraper mechanism for sewage treatment tanks, which solves the problem that the scraper mechanism for cleaning the inner wall of the sewage pool in the prior art will face relatively stubborn sludge during actual use. , in the process of continuous scraping, the thicker and harder sludge will be difficult to scrape off and will damage the blade

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