Title:
CIRCULATING FLUIDIZED BED BOILER
Document Type and Number:
WIPO Patent Application WO/2019/098456
Kind Code:
A1
Abstract:
The circulating fluidized bed boiler, according to the present invention, comprises: a combustion unit for combusting a fuel material; a collection unit connected to the combustion unit, for collecting the fuel material; a distribution unit provided to the collection unit, for distributing the fuel material; a recovery unit connecting the distribution unit and the combustion unit, for guiding part of the fuel material in the distribution unit to the combustion unit; and a heat exchange unit connecting the distribution unit and the combustion unit, for guiding the fuel material in the distribution unit to the combustion unit, and for inducing mixing of the fuel material to absorb heat while inhibiting channeling of the fuel material from occurring.
Inventors:
LEE JONG MIN (KR)
KIM DONG WON (KR)
PARK KYOUNG IL (KR)
KIM DONG WON (KR)
PARK KYOUNG IL (KR)
Application Number:
PCT/KR2018/000961
Publication Date:
May 23, 2019
Filing Date:
January 22, 2018
Export Citation:
Assignee:
KOREA ELECTRIC POWER CORP (KR)
KOREA SOUTH EAST POWER CO LTD (KR)
KOREA SOUTHERN POWER CO LTD (KR)
KOREA EAST WEST POWER CO LTD (KR)
DOOSAN HEAVY IND AND CONSTRUCTION (KR)
KOREA SOUTH EAST POWER CO LTD (KR)
KOREA SOUTHERN POWER CO LTD (KR)
KOREA EAST WEST POWER CO LTD (KR)
DOOSAN HEAVY IND AND CONSTRUCTION (KR)
International Classes:
F22B31/00; F22B31/08
Foreign References:
| KR20170002231A | 2017-01-06 | |||
| JP2003531876A | 2003-10-28 | |||
| JP2003207115A | 2003-07-25 | |||
| JP2000055311A | 2000-02-22 | |||
| JP2016121665A | 2016-07-07 | |||
| KR20160095240A | 2016-08-11 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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