Adjustable omnibearing floating roof wax scraping device

An adjustable all-dimensional floating roof wax scraping device comprises a plurality of wax scraping units which are vertically arranged in a staggered mode in the circumferential direction of a tankwall so as to achieve all-dimensional wax scraping of the tank wall, and each wax scraping unit is i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU FUHUA, XIANG HAILING, WU CHONGYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	An adjustable all-dimensional floating roof wax scraping device comprises a plurality of wax scraping units which are vertically arranged in a staggered mode in the circumferential direction of a tankwall so as to achieve all-dimensional wax scraping of the tank wall, and each wax scraping unit is installed on a floating roof through an elastic assembly. Each wax scraping unit is provided with awax scraping plate inclining downwards towards the tank wall, and the wax scraping plates of the adjacent wax scraping units are partially overlapped. The elastic assembly comprises an elastic plate and an elastic plate mounting seat, the elastic plate arches upwards to form an arc shape, the upper portion of the elastic plate is fixed to the floating roof through the elastic plate mounting seat,and the wax scraping plate is mounted on the lower portion of the elastic plate. By arranging the wax scraping units which are arranged in the circumferential direction of the floating roof in a staggered and overlapped mode, i