Urban sewage treatment device

The utility model discloses an urban sewage treatment device which comprises an outer barrel, an inner barrel and a base, first hydraulic cylinders are mounted on the two sides of the outer barrel, a top plate is mounted at the tops of the first hydraulic cylinders, second hydraulic cylinders are mo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG QINGFU, CAI XIANGWU, ZOU CHEN, LI XIAOBEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses an urban sewage treatment device which comprises an outer barrel, an inner barrel and a base, first hydraulic cylinders are mounted on the two sides of the outer barrel, a top plate is mounted at the tops of the first hydraulic cylinders, second hydraulic cylinders are mounted on the two sides of the bottom of the top plate, and first driving motors are mounted at the bottom ends of the second hydraulic cylinders; a rotating shaft of the first driving motor is fixedly connected with the annular filter screen, fixing notches are formed in the two sides of the annular filter screen, bearings are installed in the middle of the bottom of the top plate and the middle of the bottom in the outer cylinder, and water injection openings are formed in the two sides of the top of the top plate; according to the device, sewage is filtered through the filter screens and the filter barrels with different pore diameters, the cleanliness of the sewage is improved, meanwhile, the damping effect is g