JP7071530B2 - 空気圧式スラグストッパ - Google Patents

空気圧式スラグストッパ Download PDF

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Publication number
JP7071530B2
JP7071530B2 JP2020552323A JP2020552323A JP7071530B2 JP 7071530 B2 JP7071530 B2 JP 7071530B2 JP 2020552323 A JP2020552323 A JP 2020552323A JP 2020552323 A JP2020552323 A JP 2020552323A JP 7071530 B2 JP7071530 B2 JP 7071530B2
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Japan
Prior art keywords
gas outlet
swivel
gas
outlet opening
pneumatic
Prior art date
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JP2020552323A
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English (en)
Japanese (ja)
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JP2021516751A (ja
Inventor
ヨハネス・ロスナー
パウル・ゲオルク・オーベルフーマー
ベルンハルト・フォラベルガー
エーリヒ・シュテファン・ヴィンマー
ゼバット・スマイッチ
ドミニク・シュトラッサー
Original Assignee
プライメタルズ・テクノロジーズ・オーストリア・ゲーエムベーハー
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Publication of JP2021516751A publication Critical patent/JP2021516751A/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for slag
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4653—Tapholes; Opening or plugging thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/21—Arrangements of devices for discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/19—Arrangements of devices for discharging
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP2020552323A 2018-03-29 2019-03-27 空気圧式スラグストッパ Active JP7071530B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18164879.1 2018-03-29
EP18164879.1A EP3546599A1 (de) 2018-03-29 2018-03-29 Pneumatischer schlackenstopper
PCT/EP2019/057741 WO2019185728A1 (de) 2018-03-29 2019-03-27 Pneumatischer schlackenstopper

Publications (2)

Publication Number Publication Date
JP2021516751A JP2021516751A (ja) 2021-07-08
JP7071530B2 true JP7071530B2 (ja) 2022-05-19

Family

ID=61868205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020552323A Active JP7071530B2 (ja) 2018-03-29 2019-03-27 空気圧式スラグストッパ

Country Status (5)

Country Link
EP (2) EP3546599A1 (zh)
JP (1) JP7071530B2 (zh)
KR (1) KR20200138233A (zh)
CN (1) CN111902548A (zh)
WO (1) WO2019185728A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5351139B2 (ja) 2007-04-03 2013-11-27 ゼットティーイー コーポレーション 多種の多重接続アクセス様態が支持される方法、システム及び相応の無線フレーム構造を形成する方法と装置
JP5966970B2 (ja) 2013-02-27 2016-08-10 株式会社デンソー 燃料電池装置、および燃料電池システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT350090B (de) 1975-12-17 1979-05-10 Voest Ag Verfahren und einrichtung zum verschliessen des stichloches eines metallurgischen gefaesses
JPS5351139A (en) * 1976-10-20 1978-05-10 Kurosaki Refractories Co Flow control method of melt like molten metal
AT359535B (de) * 1978-10-24 1980-11-10 Voest Alpine Ag Einrichtung zum verschliessen des stichloches eines metallurgischen gefaesses
DE3231316A1 (de) * 1982-08-23 1984-04-12 Leybold-Heraeus GmbH, 5000 Köln Verfahren und vorrichtung zur steuerung des abgiessens einer schmelze aus einem schmelzenbehaelter mit einer bodenoeffnung
JPH0749356Y2 (ja) * 1992-06-08 1995-11-13 株式会社ニッコー 炉底出鋼口開閉装置
AT408965B (de) 2000-01-27 2002-04-25 Voest Alpine Ind Anlagen Einrichtung zum verschliessen eines abstichloches eines metallurgischen gefässes
CN101381789B (zh) * 2008-08-15 2010-06-16 杭州浙大精益机电技术工程有限公司 转炉出钢挡渣装置
CN101993971B (zh) * 2009-08-27 2013-04-24 宝山钢铁股份有限公司 一种气流挡渣阀及其使用方法
CN202415582U (zh) * 2011-12-30 2012-09-05 宗品禾 高炉料面监控机
CN102899442A (zh) * 2012-08-15 2013-01-30 天津市三特电子有限公司 转炉出钢过程检测与控制装置
CN203007317U (zh) * 2012-12-11 2013-06-19 武汉榕盛科发冶金机械设备制造有限公司 吹沸式聚渣装置
CN106834596A (zh) * 2016-12-15 2017-06-13 武汉钢铁股份有限公司 转炉出钢口全程挡渣装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5351139B2 (ja) 2007-04-03 2013-11-27 ゼットティーイー コーポレーション 多種の多重接続アクセス様態が支持される方法、システム及び相応の無線フレーム構造を形成する方法と装置
JP5966970B2 (ja) 2013-02-27 2016-08-10 株式会社デンソー 燃料電池装置、および燃料電池システム

Also Published As

Publication number Publication date
WO2019185728A1 (de) 2019-10-03
KR20200138233A (ko) 2020-12-09
CN111902548A (zh) 2020-11-06
JP2021516751A (ja) 2021-07-08
EP3546599A1 (de) 2019-10-02
EP3775294A1 (de) 2021-02-17

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