TW202030335A - 轉爐廢氣處理裝置 - Google Patents

轉爐廢氣處理裝置 Download PDF

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Publication number
TW202030335A
TW202030335A TW108126428A TW108126428A TW202030335A TW 202030335 A TW202030335 A TW 202030335A TW 108126428 A TW108126428 A TW 108126428A TW 108126428 A TW108126428 A TW 108126428A TW 202030335 A TW202030335 A TW 202030335A
Authority
TW
Taiwan
Prior art keywords
skirt
converter
exhaust hood
treatment device
gas treatment
Prior art date
Application number
TW108126428A
Other languages
English (en)
Chinese (zh)
Inventor
重山幸則
Original Assignee
日商日本製鐵股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日商日本製鐵股份有限公司 filed Critical 日商日本製鐵股份有限公司
Publication of TW202030335A publication Critical patent/TW202030335A/zh

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Classifications

    • 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

Landscapes

  • 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)
TW108126428A 2018-07-25 2019-07-25 轉爐廢氣處理裝置 TW202030335A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018139176 2018-07-25
JP2018-139176 2018-07-25

Publications (1)

Publication Number Publication Date
TW202030335A true TW202030335A (zh) 2020-08-16

Family

ID=69181740

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108126428A TW202030335A (zh) 2018-07-25 2019-07-25 轉爐廢氣處理裝置

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
JPWO2020022460A1 (ja) 2020-12-17
WO2020022460A1 (ja) 2020-01-30
KR20200132982A (ko) 2020-11-25
KR102388530B1 (ko) 2022-04-20
JP6835295B2 (ja) 2021-02-24
CN112004946A (zh) 2020-11-27

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