Oil sludge scraper blade and oil sludge scraper

The utility model relates to a greasy filth scraper blade and a greasy filth scraper, the greasy filth scraper blade comprises a blade body, and a first scraper part and a second scraper part which are arranged on two opposite sides of the blade body; the first scraper part is provided with a straig...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU KAI, WANG GANYI, DING LU, ZHU XUANYA, ZHU HONGYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER TRANSPORTING WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	The utility model relates to a greasy filth scraper blade and a greasy filth scraper, the greasy filth scraper blade comprises a blade body, and a first scraper part and a second scraper part which are arranged on two opposite sides of the blade body; the first scraper part is provided with a straight edge, the second scraper part is provided with an arc-shaped edge, one end of the arc-shaped edge intersects with one end of the straight edge to form a first included angle, and the other end of the arc-shaped edge intersects with the other end of the straight edge to form a second included angle. The first scraper part and the second scraper part which are different in shape are arranged on the scraper body, the first scraper part is provided with the straight edge and can be suitable for scraping of a plane structure, the second scraper part is provided with the arc-shaped edge and can be suitable for scraping of a curved surface structure, and in addition, due to the fact that the first included angle and th