PL2971192T3 - Napęd obrotowej lancy oraz sposób wdmuchiwania przy użyciu obrotowej lancy - Google Patents

Napęd obrotowej lancy oraz sposób wdmuchiwania przy użyciu obrotowej lancy

Info

Publication number
PL2971192T3
PL2971192T3 PL14769328T PL14769328T PL2971192T3 PL 2971192 T3 PL2971192 T3 PL 2971192T3 PL 14769328 T PL14769328 T PL 14769328T PL 14769328 T PL14769328 T PL 14769328T PL 2971192 T3 PL2971192 T3 PL 2971192T3
Authority
PL
Poland
Prior art keywords
rotational
injection method
lance
rotational lance
drive
Prior art date
Application number
PL14769328T
Other languages
English (en)
Inventor
Joseph R Waitlevertch
Larry J Epps
Nicholas S Romeo
Original Assignee
Esm Group Inc
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 Esm Group Inc filed Critical Esm Group Inc
Publication of PL2971192T3 publication Critical patent/PL2971192T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/57—Mixing high-viscosity liquids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/071—Fixing of the stirrer to the shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/116—Stirrers shaped as cylinders, balls or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2122—Hollow shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/445—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing an oscillatory movement about an axis
    • 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
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
    • 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
    • F27D3/16—Introducing a fluid jet or current into the charge
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • 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
    • C21C5/4606—Lances or injectors
    • C21C5/4613—Refractory coated lances; Immersion lances
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18088—Rack and pinion type
    • Y10T74/18096—Shifting rack

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Nozzles (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Manufacture And Refinement Of Metals (AREA)
PL14769328T 2013-03-15 2014-03-04 Napęd obrotowej lancy oraz sposób wdmuchiwania przy użyciu obrotowej lancy PL2971192T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/833,913 US9259780B2 (en) 2013-03-15 2013-03-15 Rotational lance drive and rotational lance injection method
PCT/US2014/020077 WO2014149645A1 (en) 2013-03-15 2014-03-04 Rotational lance drive and rotational lance injection method
EP14769328.7A EP2971192B1 (en) 2013-03-15 2014-03-04 Rotational lance drive and rotational lance injection method

Publications (1)

Publication Number Publication Date
PL2971192T3 true PL2971192T3 (pl) 2019-11-29

Family

ID=51523198

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14769328T PL2971192T3 (pl) 2013-03-15 2014-03-04 Napęd obrotowej lancy oraz sposób wdmuchiwania przy użyciu obrotowej lancy

Country Status (10)

Country Link
US (1) US9259780B2 (pl)
EP (1) EP2971192B1 (pl)
CN (1) CN105121670B (pl)
AR (1) AR095419A1 (pl)
CA (1) CA2911839C (pl)
MX (1) MX368726B (pl)
PL (1) PL2971192T3 (pl)
RS (1) RS59128B1 (pl)
RU (1) RU2627074C2 (pl)
WO (1) WO2014149645A1 (pl)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016131097A1 (en) * 2015-02-17 2016-08-25 Technological Resources Pty. Limited Lance unblocking method and apparatus
US10126060B2 (en) * 2015-05-01 2018-11-13 Opta Minerals Inc. Lance drive system
WO2016205312A1 (en) 2015-06-17 2016-12-22 Epps Larry J Coaxial material-stirring lance and method for use
WO2017098446A1 (en) * 2015-12-09 2017-06-15 Tenova South Africa (Pty) Ltd Method of operating a top submerged lance furnace
US10344343B2 (en) 2016-06-15 2019-07-09 Larry J Epps Multiple chamber material-stirring lance and method
CN108424992A (zh) * 2017-02-15 2018-08-21 宝钢工程技术集团有限公司 氧枪和副枪同侧设置的副枪装置
WO2018213664A1 (en) 2017-05-19 2018-11-22 Bradley Fixtures Corporation Automatic paper towel dispenser with lidar sensor
CN107523665A (zh) * 2017-09-20 2017-12-29 攀钢集团攀枝花钢铁研究院有限公司 脱硫枪
DE102017217069A1 (de) * 2017-09-26 2019-03-28 Volkswagen Aktiengesellschaft Rotationseinheit für eine Beschichtungslanzeneinrichtung zum thermischen Beschichten eines Innenraums, sowie eine solche Beschichtungslanzeneinrichtung
CN107739777A (zh) * 2017-10-30 2018-02-27 攀钢集团攀枝花钢铁研究院有限公司 旋转脱硫喷枪法兰连接结构
CN107893147A (zh) * 2017-10-30 2018-04-10 攀钢集团攀枝花钢铁研究院有限公司 旋转脱硫喷枪连接结构
USD862109S1 (en) 2018-05-16 2019-10-08 Bradley Fixtures Corporation Housing for a roll towel dispenser
EP3793418A2 (en) 2018-05-16 2021-03-24 Bradley Fixtures Corporation Roll towel dispenser
USD854347S1 (en) 2018-05-16 2019-07-23 Bradley Fixtures Corporation Roller for a roll towel dispenser
CN108531678B (zh) * 2018-07-06 2023-06-20 鞍钢股份有限公司 一种铁水旋转喷吹复合脱硫用喷枪安装方法
DE102019109034A1 (de) * 2019-04-05 2020-10-08 Marco Systemanalyse Und Entwicklung Gmbh Rotationsdosierkopf
CN110055368A (zh) * 2019-05-15 2019-07-26 中冶南方工程技术有限公司 一种喷吹搅拌复合铁水脱硫的搅拌装置
CN110042201A (zh) * 2019-05-15 2019-07-23 中冶南方工程技术有限公司 一种可冷却的喷吹搅拌复合铁水脱硫的搅拌装置
CN110643776A (zh) * 2019-09-29 2020-01-03 武汉钢铁有限公司 一种密封随动式粉末输送装置
WO2021229263A1 (en) * 2020-05-11 2021-11-18 Arcelormittal Stirring method of liquid metal and associated device
CN111518985B (zh) * 2020-06-15 2024-03-19 山东崇盛冶金氧枪有限公司 一种快换氧枪及快换公端小车组合装置
CN113046518A (zh) * 2021-03-16 2021-06-29 攀钢集团攀枝花钢铁研究院有限公司 一种铁水脱硫设备及其旋转脱硫喷枪用的快速连接装置
CN113046509A (zh) * 2021-03-16 2021-06-29 攀钢集团攀枝花钢铁研究院有限公司 一种铁水脱硫旋转搅拌喷吹设备
CN113385375A (zh) * 2021-06-24 2021-09-14 福建省精泰设备制造有限公司 一种可360°旋转的喷胶设备

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US3701518A (en) * 1969-10-03 1972-10-31 Berry Metal Co Oxygen lance control arrangement for basic oxygen furnace
SU414313A1 (pl) * 1972-02-21 1974-02-05
CA1071862A (en) * 1976-09-25 1980-02-19 Kousaku Higuchi Lance supporting and gyrating device in a steel-refining converter
FR2512067B1 (fr) 1981-08-28 1986-02-07 Pechiney Aluminium Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide
CA1305609C (en) 1988-06-14 1992-07-28 Peter D. Waite Treatment of molten light metals
LU87387A1 (de) * 1988-11-16 1990-06-12 Wurth Paul Sa Automatische lanzenwechselvorrichtung
US5188661A (en) 1991-11-12 1993-02-23 Cook Donald R Dual port lance and method
SE515144C2 (sv) * 1997-05-23 2001-06-18 Boliden Contech Ab Metallurgisk ugnsenhet och toppblåst roterkonverter
US6010658A (en) 1998-11-12 2000-01-04 Esm Iii Apparatus for desulfurization of iron utilizing two spaced apart lances
BRMU8402794U8 (pt) 2004-08-27 2021-10-26 Magnesita Insider Refratarios Ltda Configuração aplicada a dispositivo para injeção de gás e/ou gás e pós em metais líquidos através de lança refratária rotativa
CN2782702Y (zh) * 2005-03-10 2006-05-24 钢铁研究总院 一种带搅拌器的旋转喷枪
CN2853809Y (zh) * 2005-07-26 2007-01-03 解中宁 冶金用旋转式喷枪
CN102344994B (zh) * 2011-09-22 2014-03-26 攀钢集团攀枝花钢铁研究院有限公司 脱硫喷枪

Also Published As

Publication number Publication date
RU2627074C2 (ru) 2017-08-03
MX2015012071A (es) 2016-04-06
RU2015144054A (ru) 2017-04-27
CA2911839A1 (en) 2014-09-25
EP2971192A1 (en) 2016-01-20
CA2911839C (en) 2017-08-15
MX368726B (es) 2019-10-14
WO2014149645A1 (en) 2014-09-25
US9259780B2 (en) 2016-02-16
RS59128B1 (sr) 2019-09-30
EP2971192A4 (en) 2016-10-12
CN105121670B (zh) 2017-05-24
US20140263703A1 (en) 2014-09-18
EP2971192B1 (en) 2019-05-08
AR095419A1 (es) 2015-10-14
CN105121670A (zh) 2015-12-02

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