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Title:
SYSTEM AND METHOD FOR EVALUATING OPERATIONAL CONDITIONS OF BLAST FURNACE
Document Type and Number:
WIPO Patent Application WO/2019/132476
Kind Code:
A1
Abstract:
A system and method for evaluating the operational conditions of a blast furnace is disclosed. The system for evaluating the operational conditions of a blast furnace may comprise: an image capture unit for capturing image data according to multiple tuyeres disposed in a blast furnace; an image collection unit for collecting the image data captured according to the tuyeres by the image capture unit; a tuyere combustion state determination unit for classifying, on the basis of artificial intelligence, combustion states according to the tuyeres by using the image data according to the tuyeres; a tuyere combustion state index generation unit for generating combustion state indexes according to the tuyeres by using the result of classifying the combustion states according to the tuyeres by the tuyere combustion state determination unit; and an integrated evaluation unit for generating an integrated combustion state index on the basis of the combustion state indexes according to the tuyeres.

Inventors:
SHIN, Kee-Young (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
KIM, Young-Hyun (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
CHOI, Sang-Woo (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
KIM, Hyung-Woo (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
SON, Gi-Wan (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
PARK, Young-Do (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
JANG, Kil-Bong (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
SON, Sang-Han (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
BAE, Ho-Moon (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
Application Number:
KR2018/016580
Publication Date:
July 04, 2019
Filing Date:
December 24, 2018
Export Citation:
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Assignee:
POSCO (6261, Donghaean-ro Nam-gu,Pohang-si, Gyeongsangbuk-do, 37859, KR)
International Classes:
C21B5/00; C21B7/16; C21B7/24; F27D21/02
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (7th Floor, Daelim Acrotel13, Eonju-ro 30-gil,Gangnam-gu, Seoul, 06292, KR)
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