KR102463656B1 - 금속 제조 프로세스를 위한 노 어셈블리 - Google Patents

금속 제조 프로세스를 위한 노 어셈블리 Download PDF

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KR102463656B1
KR102463656B1 KR1020207034890A KR20207034890A KR102463656B1 KR 102463656 B1 KR102463656 B1 KR 102463656B1 KR 1020207034890 A KR1020207034890 A KR 1020207034890A KR 20207034890 A KR20207034890 A KR 20207034890A KR 102463656 B1 KR102463656 B1 KR 102463656B1
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South Korea
Prior art keywords
electric arc
arc furnace
furnace
electromagnetic stirrer
metal
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Korean (ko)
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KR20200139276A (ko
Inventor
리동 텅
안데르스 레만
홍량 양
안드레아 그라셀리
실비오 마리아 레알리
Original Assignee
에이비비 슈바이쯔 아게
테노바 에스.피.에이.
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    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/12—Arrangement of elements for electric heating in or on furnaces with electromagnetic fields acting directly on the material being heated
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
    • 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
    • F27D2003/167—Introducing a fluid jet or current into the charge the fluid being a neutral gas
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • 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
    • F27D27/00—Stirring devices for molten material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/13—Smelting
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
KR1020207034890A 2017-02-10 2017-02-10 금속 제조 프로세스를 위한 노 어셈블리 Active KR102463656B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020197024084A KR20190103415A (ko) 2017-02-10 2017-02-10 금속 제조 프로세스를 위한 노 어셈블리
PCT/EP2017/052941 WO2018145754A1 (en) 2017-02-10 2017-02-10 Furnace assembly for a metal-making process

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020197024084A Division KR20190103415A (ko) 2017-02-10 2017-02-10 금속 제조 프로세스를 위한 노 어셈블리

Publications (2)

Publication Number Publication Date
KR20200139276A KR20200139276A (ko) 2020-12-11
KR102463656B1 true KR102463656B1 (ko) 2022-11-03

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ID=58018098

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Application Number Title Priority Date Filing Date
KR1020207034890A Active KR102463656B1 (ko) 2017-02-10 2017-02-10 금속 제조 프로세스를 위한 노 어셈블리
KR1020197024084A Ceased KR20190103415A (ko) 2017-02-10 2017-02-10 금속 제조 프로세스를 위한 노 어셈블리

Family Applications After (1)

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KR1020197024084A Ceased KR20190103415A (ko) 2017-02-10 2017-02-10 금속 제조 프로세스를 위한 노 어셈블리

Country Status (9)

Country Link
US (2) US10921060B2 (https=)
EP (2) EP3848656A1 (https=)
JP (1) JP7026693B2 (https=)
KR (2) KR102463656B1 (https=)
CN (2) CN110312908A (https=)
BR (1) BR112019014882B1 (https=)
ES (1) ES2871782T3 (https=)
RU (1) RU2731947C1 (https=)
WO (1) WO2018145754A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900016790A1 (it) 2019-09-19 2021-03-19 Danieli Off Mecc Metodo di agitazione di metallo liquido in un forno elettrico ad arco
CN116261493A (zh) * 2020-08-04 2023-06-13 麦角灵实验室公司 用于熔化炉的搅拌装置和方法及熔化炉
WO2025062842A1 (ja) 2023-09-19 2025-03-27 Ｊｆｅスチール株式会社 金属原料の溶解方法
CN121844175A (zh) * 2023-09-19 2026-04-10 杰富意钢铁株式会社 电炉设备

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Also Published As

Publication number Publication date
CN117367098A (zh) 2024-01-09
US20190390908A1 (en) 2019-12-26
EP3580512B1 (en) 2021-03-31
US20210164731A1 (en) 2021-06-03
EP3580512A1 (en) 2019-12-18
BR112019014882A2 (pt) 2020-03-03
JP2020505579A (ja) 2020-02-20
ES2871782T3 (es) 2021-11-02
RU2731947C1 (ru) 2020-09-09
KR20190103415A (ko) 2019-09-04
EP3848656A1 (en) 2021-07-14
BR112019014882B1 (pt) 2022-03-03
US11543182B2 (en) 2023-01-03
US10921060B2 (en) 2021-02-16
KR20200139276A (ko) 2020-12-11
WO2018145754A1 (en) 2018-08-16
CN110312908A (zh) 2019-10-08
JP7026693B2 (ja) 2022-02-28

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