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Patent Searching and Data


Title:
CIRCULATING FLUIDIZED BED BOILER
Document Type and Number:
WIPO Patent Application WO/2019/078416
Kind Code:
A1
Abstract:
According to the present invention, a circulating fluidized bed boiler comprises: a combustion part for combusting fuel; a heat exchange part mounted in the combustion part and absorbing heat from the fuel moving downward along the inside of the combustion part; a collection part connected to the combustion part so as to collect the fuel; a backflow prevention part formed in the collection part; a combustion guide part for connecting the backflow prevention part and the combustion part and guiding the fuel to the combustion part; and a heat-exchange guide part connected to the backflow prevention part and guiding the fuel such that the heat of the fuel is exchanged.

Inventors:
KIM DONG WON (KR)
LEE JONG MIN (KR)
PARK KYOUNG IL (KR)
RYU SOON DOH (KR)
KIM SOO MIN (KR)
KIM YUN HWAN (KR)
Application Number:
KR2018/000960
Publication Date:
April 25, 2019
Filing Date:
January 22, 2018
Export Citation:
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Assignee:
KOREA ELECTRIC POWER CORP (58322, KR)
DOOSAN HEAVY IND AND CONSTRUCTION (51711, KR)
KOREA SOUTH EAST POWER CO LTD (52852, KR)
KOREA SOUTHERN POWER CO LTD (48400, KR)
KOREA EAST WEST POWER CO LTD (44543, KR)
International Classes:
F22B31/00
Foreign References:
KR20150029435A2015-03-18
JP2001248804A2001-09-14
KR100490107B12005-05-18
KR100499385B12005-06-25
JP2005147586A2005-06-09
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (06627, KR)
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