Novel pressure relief manhole

The novel pressure relief manhole comprises a flat welding flange and a pressure relief cylinder, the flat welding flange is installed at the lower end of the pressure relief cylinder, three small square plates are arranged on the circular outer wall, close to the middle position, of the pressure re...

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Bibliographic Details
Main Author YUAN XUESONG
Format Patent
LanguageChinese
English
Published 11.02.2022
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 novel pressure relief manhole comprises a flat welding flange and a pressure relief cylinder, the flat welding flange is installed at the lower end of the pressure relief cylinder, three small square plates are arranged on the circular outer wall, close to the middle position, of the pressure relief cylinder at equal intervals, and a customized flange is arranged at the upper end of the pressure relief cylinder. A seal ring is arranged on the outer wall of the upper end of the customized flange, a relief blind plate is arranged at the upper end of the seal ring, the novel pressure relief manhole is designed to be used for conducting pressure relief operation on an equipment tank needing pressure relief, and the novel pressure relief manhole is installed on the tank through a flat welding flange. The novel pressure relief manhole is simple in structure and convenient to use, kilogram pressure and materials can be selected according to customer requirements, the whole pressure relief manhole can be flexibly
Bibliography:Application Number: CN202122032332U