Expansion joint for slag discharge pipe of slag cooler of circulating fluidized bed

The invention relates to a circulating fluidized bed slag cooler slag discharge pipe expansion joint, and relates to the technical field of expansion joints, the circulating fluidized bed slag cooler slag discharge pipe expansion joint comprises a slag inlet pipe, an annular pipe and a slag discharg...

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Bibliographic Details
Main Authors YU WEIXUE, CHEN XIAOJUN
Format Patent
LanguageChinese
English
Published 07.04.2023
Subjects
AIR
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN
WEAPONS
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Summary:The invention relates to a circulating fluidized bed slag cooler slag discharge pipe expansion joint, and relates to the technical field of expansion joints, the circulating fluidized bed slag cooler slag discharge pipe expansion joint comprises a slag inlet pipe, an annular pipe and a slag discharge pipe, the slag inlet pipe is connected with the slag discharge pipe, the slag discharge pipe is connected with a slag cooler, the annular pipe is arranged on the slag inlet pipe and is located between the slag inlet pipe and the slag discharge pipe, and the slag inlet pipe and the slag discharge pipe are connected with corrugated pipes; the pipe wall structure of the corrugated pipe is of a multi-layer structure. According to the expansion joint, the pipe wall of the corrugated pipe is of a multi-layer structure, so that the corrugated pipe can absorb larger axial and transverse displacement while the flexibility of the corrugated pipe is improved, and the absorption effect of the expansion joint on the thermal e
Bibliography:Application Number: CN202211595401