Title:
WATER TUBE PROTECTION STRUCTURE
Document Type and Number:
Japanese Patent JP2001336734
Kind Code:
A
Abstract:
To provide water tube protection structure to have a gap not to exert a force on each other between a water tube wall to interconnect adjoining water tubes situated at the inside of a furnace through respective fins and a fire resisting and heat resisting block.
The water tube wall protection structure is provided with a metal pedestal 121, engaged with a space between adjoining water tubes 101 and 102 and provided with a bolt part 122 having an orthogonal angle with a base part 123. The base part 123 is fixed at the fin 111, and the bolt part 122 is inserted through a bolt hole 107 formed in a fire resisting and heat resisting block 103 and fixed by a nut 115.
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Inventors:
TOYAMA KAZUHIRO
KAWAGUCHI MASATAKA
KAWAGUCHI MASATAKA
Application Number:
JP2000155395A
Publication Date:
December 07, 2001
Filing Date:
May 25, 2000
Export Citation:
Assignee:
HITACHI SHIPBUILDING ENG CO
NICHIAS CORP
NICHIAS CORP
International Classes:
F23M5/08; F22B37/10; F23M5/00; F27D1/12; (IPC1-7): F23M5/08; F22B37/10; F23M5/00; F27D1/12
Attorney, Agent or Firm:
Kyoukan Iwata (1 person outside)