Sewage sedimentation tank convenient to clean
A sewage sedimentation tank convenient to clean comprises a tank-shaped sedimentation tank and a sludge scraping device, the sludge scraping device is embedded in the bottom end of the tank-shaped sedimentation tank, a sedimentation tank cover is arranged at the upper end of the tank-shaped sediment...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A sewage sedimentation tank convenient to clean comprises a tank-shaped sedimentation tank and a sludge scraping device, the sludge scraping device is embedded in the bottom end of the tank-shaped sedimentation tank, a sedimentation tank cover is arranged at the upper end of the tank-shaped sedimentation tank, and the sedimentation tank cover can play a role in sealing and preventing personnel from falling into the tank. The sludge scraping device comprises a waterproof fixing block, a sludge scraping rod and a rotating middle shaft, the rotating middle shaft penetrates through the middle position of the bottom end of the tank-shaped sedimentation tank through the waterproof fixing block and is fixed, the sludge scraping rod is welded to the upper side of the rotating middle shaft, and the sludge scraping rod is welded to the lower side of the rotating middle shaft. The mud scraping device further comprises a fixing piece and a rotating handle, the rotating handle is installed at the bottom end of the rotatin |
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