KR102388530B1 - 전로 배기 가스 처리 장치 - Google Patents

전로 배기 가스 처리 장치 Download PDF

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Publication number
KR102388530B1
KR102388530B1 KR1020207030365A KR20207030365A KR102388530B1 KR 102388530 B1 KR102388530 B1 KR 102388530B1 KR 1020207030365 A KR1020207030365 A KR 1020207030365A KR 20207030365 A KR20207030365 A KR 20207030365A KR 102388530 B1 KR102388530 B1 KR 102388530B1
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KR
South Korea
Prior art keywords
skirt
hood
converter
exhaust gas
gas treatment
Prior art date
Application number
KR1020207030365A
Other languages
English (en)
Korean (ko)
Other versions
KR20200132982A (ko
Inventor
유키노리 시게야마
Original Assignee
닛폰세이테츠 가부시키가이샤
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Application filed by 닛폰세이테츠 가부시키가이샤 filed Critical 닛폰세이테츠 가부시키가이샤
Publication of KR20200132982A publication Critical patent/KR20200132982A/ko
Application granted granted Critical
Publication of KR102388530B1 publication Critical patent/KR102388530B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/002—Details of the installations, e.g. fume conduits or seals

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
KR1020207030365A 2018-07-25 2019-07-25 전로 배기 가스 처리 장치 KR102388530B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018139176 2018-07-25
JPJP-P-2018-139176 2018-07-25
PCT/JP2019/029314 WO2020022460A1 (ja) 2018-07-25 2019-07-25 転炉排ガス処理装置

Publications (2)

Publication Number Publication Date
KR20200132982A KR20200132982A (ko) 2020-11-25
KR102388530B1 true KR102388530B1 (ko) 2022-04-20

Family

ID=69181740

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207030365A KR102388530B1 (ko) 2018-07-25 2019-07-25 전로 배기 가스 처리 장치

Country Status (5)

Country Link
JP (1) JP6835295B2 (ja)
KR (1) KR102388530B1 (ja)
CN (1) CN112004946A (ja)
TW (1) TW202030335A (ja)
WO (1) WO2020022460A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116219108B (zh) * 2023-03-09 2023-08-08 河北北冶管道设备有限公司 一种转炉汽化冷却烟道的下料口装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205810A (en) * 1962-09-04 1965-09-14 Inland Steel Co Adjustable hood construction for metallurgical furnace
BE788411A (fr) * 1971-09-09 1973-01-02 Waagner Biro Ag Dispositif d'obturation etanche de l'interstice entre four metallurgique basculant et un conduit de guidage de gaz
GB1435199A (en) * 1973-03-29 1976-05-12 Baum Verfahrenstechnik Oxygen converters
JPS5451906A (en) * 1977-10-01 1979-04-24 Nippon Steel Corp Method of cooling heat indulating pipe at lower portion of skirt in converter exhaust gas combustible gas recovery device
DE3106791C2 (de) * 1981-02-24 1983-02-24 Oschatz Gmbh, 4300 Essen Höhenverstellbarer Haubenring zwischen einem Industrieofen, insbesondere Konverter, und einer Kaminhaube
JPS6033161B2 (ja) * 1981-04-28 1985-08-01 川崎重工業株式会社 転炉排ガス処理装置におけるスカ−トの乾式シ−ル装置
JP4882449B2 (ja) 2006-03-29 2012-02-22 Ｊｆｅスチール株式会社 転炉排ガス処理設備のダスト除去方法および装置
JP4728165B2 (ja) * 2006-05-10 2011-07-20 スチールプランテック株式会社 転炉排ガス処理設備におけるスカートのシール構造
CN2910951Y (zh) * 2006-06-12 2007-06-13 江阴海陆冶金设备制造有限公司 膨胀结构式炼钢转炉用汽化冷却烟道
JP6011223B2 (ja) 2012-10-09 2016-10-19 Ｊｆｅスチール株式会社 転炉のスカートシール装置及びこのスカートシール装置を用いた排ガス処理方法
CN203212597U (zh) * 2013-04-11 2013-09-25 宝山钢铁股份有限公司 带反冲洗机构的转炉群罩水封筒

Also Published As

Publication number Publication date
TW202030335A (zh) 2020-08-16
JPWO2020022460A1 (ja) 2020-12-17
WO2020022460A1 (ja) 2020-01-30
KR20200132982A (ko) 2020-11-25
JP6835295B2 (ja) 2021-02-24
CN112004946A (zh) 2020-11-27

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