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Patent Searching and Data


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 (Korea Electric Power Research Institute, 105 Munji-ro,Yuseong-gu, Daejeon, 34056, KR)
KIM, Dong Won (Korea Electric Power Research Institute, 105 Munji-ro,Yuseong-gu, Daejeon, 34056, KR)
PARK, Kyoung Il (Korea Electric Power Research Institute, 105 Munji-ro,Yuseong-gu, Daejeon, 34056, KR)
Application Number:
KR2018/000961
Publication Date:
May 23, 2019
Filing Date:
January 22, 2018
Export Citation:
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Assignee:
KOREA ELECTRIC POWER CORPORATION (55 Jeollyeok-ro, Naju-si, Jeollanam-do, 58322, KR)
KOREA SOUTH-EAST POWER CO., LTD. (32 Sadeul-ro 123beon-gil, Jinju-si, Gyeongsangnam-do, 52852, KR)
KOREA SOUTHERN POWER CO., LTD. (40 Munhyeongeumyung-ro, Nam-gu, Busan, 48400, KR)
KOREA EAST-WEST POWER CO., LTD. (395 Jongga-ro, Jung-gu, Ulsan, 44543, KR)
DOOSAN HEAVY INDUSTRIES AND CONSTRUCTION (22 Doosan volvo-ro, Seongsan-guChangwon-si, Gyeongsangnam-do, 51711, KR)
International Classes:
F22B31/00; F22B31/08
Foreign References:
KR20170002231A2017-01-06
JP2003531876A2003-10-28
JP2003207115A2003-07-25
JP2000055311A2000-02-22
JP2016121665A2016-07-07
KR20160095240A2016-08-11
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (12-13th Floor, Gangnam Mirae Tower 174 Saimdang-Ro,Seocho-gu, Seoul, 06627, KR)
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