Title:
FLUIDIZED BED TYPE HEAT EXCHANGER WITH WATER-COOLED AIR DISTRIBUTOR AND DUST HOPPER
Document Type and Number:
Japanese Patent JPS5741501
Kind Code:
A
Abstract:
A fluidized bed heat exchanger is provided in which air is passed through a bed of particulate material containing fuel. A steam-water natural circulation system is provided for heat exchange and the housing of the heat exchanger has a water-wall type construction. Vertical in-bed heat exchange tubes are provided and the air distributor is water-cooled. A water-cooled dust hopper is provided in the housing to collect particulates from the combustion gases and separate the combustion zone from a volume within said housing in which convection heat exchange tubes are provided to extract heat from the exiting combustion gases.
Inventors:
WARUFURETSUDO UIRUHERUMU JIYUK
ARUBAATO MAACHIN RIION
GARITSUTO KOONERIASU BAN DEITS
DANIARU YUUJIEIN MAKOI
BARII RII FUISHIYAA
TEIMASHIII RII SAIAAZU
MAARIN YUUJIEIN KAASUTETAA
ARUBAATO MAACHIN RIION
GARITSUTO KOONERIASU BAN DEITS
DANIARU YUUJIEIN MAKOI
BARII RII FUISHIYAA
TEIMASHIII RII SAIAAZU
MAARIN YUUJIEIN KAASUTETAA
Application Number:
JP10386281A
Publication Date:
March 08, 1982
Filing Date:
July 02, 1981
Export Citation:
Assignee:
DORR OLIVER INC
II KIIRA CO
II KIIRA CO
International Classes:
F22B1/02; F22B31/00; F22B37/14; F23C10/00; F28D13/00; (IPC1-7): F22B1/02; F23C11/02; F28D13/00