Resilient sealing device for crude oil storage tank

The utility model discloses an elastic sealing device for a crude oil storage tank, which comprises a supporting plate connected with a floating roof wall; the upper part of the supporting plate is provided with a sealing tape with built-in filler; the inner side of the sealing tape is provided with...

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Bibliographic Details
Main Authors LIANG JIANYI, XIANG ZONGXIANG, WANG HUABEI, LIANG KEJI, XIANG LIMEI, MU XIMAO
Format Patent
LanguageChinese
English
Published 27.08.2008
Subjects
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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Summary:The utility model discloses an elastic sealing device for a crude oil storage tank, which comprises a supporting plate connected with a floating roof wall; the upper part of the supporting plate is provided with a sealing tape with built-in filler; the inner side of the sealing tape is provided with a backing plate, and the outer side thereof is provided with an L-shaped pressure plate; the positions close to the tank wall on the supporting plate and the bottom and the top of the pressure plate are coated with adhesive. The elastic sealing device can avoid the damages caused by extrusion, tear and wear to the rubber sealing tape caused by the backing plate and pressure plate when the floating roof moves around and rotates, avoid mechanical damage to the rubber sealing tape caused by metal pieces, and the elastic sealing device also has the advantages of long service life, high safety, lightning prevention, good anti-static performance, and during operation, the supporting plate and the pressure plate can not
Bibliography:Application Number: CN20072199655U