Floating roof tank oil-gas-free space sealing structure

The utility model discloses an oil-gas-free space sealing structure of a floating roof tank. One end of a bearing plate (3) with an annular structure is fixed at the top of the floating disc (2); theother end is fixed on the scraper (4); the scraping plate (4) with the annular structure is tightly a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHEN JIANDONG, WU WEI, ZHOU CHANGSHENG, ZHOU MING, HU LINFU
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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