Municipal sewage treatment equipment and method thereof
The invention relates to municipal sewage treatment equipment and a municipal sewage treatment method, relates to the technical field of sewage treatment, and aims to solve the problem that the working performance of the sewage treatment equipment is relatively low due to a relatively poor scraping...
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| Main Author | |
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| Format | Patent |
| Language | Chinese English |
| Published |
28.06.2022
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The invention relates to municipal sewage treatment equipment and a municipal sewage treatment method, relates to the technical field of sewage treatment, and aims to solve the problem that the working performance of the sewage treatment equipment is relatively low due to a relatively poor scraping effect of the sewage treatment equipment on scum on the surface of sewage. The sewage treatment device comprises a sewage tank, a plurality of rotating impellers are arranged in the sewage tank, a slag scraping assembly used for scraping floating foam on the surface of sewage is arranged above the sewage tank, the slag scraping assembly comprises a transverse moving part, a lifting part arranged below the transverse moving part and a slag scraping part arranged below the lifting part, and slag discharging openings are formed in the two side walls of the sewage tank. The scum scraping part comprises two scum scraping plates which are vertically arranged, scum limiting plates are arranged on the side edges of the sid |
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| Bibliography: | Application Number: CN202210303217 |