PRESSURE FLUIDIZED BED BOILER - ISHIKAWAJIMA HARIMA HEAVY IND

Title:

PRESSURE FLUIDIZED BED BOILER

Document Type and Number:

Japanese Patent JPH10122510

Kind Code:

A

Abstract:

To make it possible to reignite a starting burner with safety.

A fluidized bed boiler 20 where a bed material 36 21 is arranged to flow with the application of a pressurizing gas from a diffuser tube 22, is provided inside a pressure vessel 19. A starting burner 24 is provided substantially sideways in the diffuser tube 22 of the fluidized bed boiler 20 by way of a basically horizontal connecting pipe. A drain recovery device 40 is provided near the connected area between the starting burner 24 and a connecting pipe 23.

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Inventors:

NAGARA TAKESHI

Application Number:

JP27449596A

Publication Date:

May 15, 1998

Filing Date:

October 17, 1996

Export Citation:

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Assignee:

ISHIKAWAJIMA HARIMA HEAVY IND

International Classes:

F23C10/20; (IPC1-7): F23C11/02

Attorney, Agent or Firm:

Tsunemitsu Yamada (1 person outside)

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