Hydraulic driven automatic self-cleaning filter

The invention discloses a hydraulic driven automatic self-cleaning filter. A sewage suction pipe comprises a main pipe and a plurality of branch pipes. The main pipe and the branch pipes are communicated with each other. Each branch pipe is provided with a suction nozzle, and each suction nozzle is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DONG YANFENG, WANG YAOWEI, HOU ZONGZONG, DENG JIE, WANG BINBIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a hydraulic driven automatic self-cleaning filter. A sewage suction pipe comprises a main pipe and a plurality of branch pipes. The main pipe and the branch pipes are communicated with each other. Each branch pipe is provided with a suction nozzle, and each suction nozzle is tightly arranged on the internal wall of a filter core. One end of the main pipe is sealed and is rotatingly arranged on an upper end socket, and the other end of the main pipe is rotatingly arranged on a separation plate, penetrates the separation plate, and stretches into a sewage discharge cavity. The end, which stretches into the sewage discharge cavity, of the main pipe is provided with a hydraulic whirl spraying pipe, which comprises at least one Z-shaped pipe with two opened ends. The Z-shaped pipe is vertical to the rotation axis of a sewage discharge pipe, moreover, the Z-shaped pipe and the sewage discharge pipe are communicated with each other so as to conveniently discharge the sewage in the sewage disc