KR102051413B1 - 아크로 - Google Patents

아크로 Download PDF

Info

Publication number
KR102051413B1
KR102051413B1 KR1020140114340A KR20140114340A KR102051413B1 KR 102051413 B1 KR102051413 B1 KR 102051413B1 KR 1020140114340 A KR1020140114340 A KR 1020140114340A KR 20140114340 A KR20140114340 A KR 20140114340A KR 102051413 B1 KR102051413 B1 KR 102051413B1
Authority
KR
South Korea
Prior art keywords
furnace
furnace body
ring body
tilting
ring
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020140114340A
Other languages
English (en)
Korean (ko)
Other versions
KR20150026975A (ko
Inventor
마사토 오가와
쿠니오 마츠오
노리유키 토미타
아키히로 나가타니
Original Assignee
다이도 토쿠슈코 카부시키가이샤
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 다이도 토쿠슈코 카부시키가이샤 filed Critical 다이도 토쿠슈코 카부시키가이샤
Publication of KR20150026975A publication Critical patent/KR20150026975A/ko
Application granted granted Critical
Publication of KR102051413B1 publication Critical patent/KR102051413B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/02—Crucible or pot furnaces with tilting or rocking arrangements
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot 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
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
    • 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
    • F27B3/12—Working chambers or casings; Supports therefor
    • 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
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B3/16—Walls; Roofs
    • 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
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B2014/002—Smelting process, e.g. sequences to melt a specific material
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B2014/0825—Crucible or pot support
    • F27B2014/0831—Support or means for the transport of crucibles
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B2014/0887—Movement of the melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Details (AREA)
KR1020140114340A 2013-08-31 2014-08-29 아크로 Active KR102051413B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2013-180757 2013-08-31
JP2013180757A JP6183073B2 (ja) 2013-08-31 2013-08-31 アーク炉

Publications (2)

Publication Number Publication Date
KR20150026975A KR20150026975A (ko) 2015-03-11
KR102051413B1 true KR102051413B1 (ko) 2019-12-03

Family

ID=52583225

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140114340A Active KR102051413B1 (ko) 2013-08-31 2014-08-29 아크로

Country Status (8)

Country Link
US (1) US9182173B2 (https=)
JP (1) JP6183073B2 (https=)
KR (1) KR102051413B1 (https=)
CN (1) CN104422273B (https=)
IN (1) IN2014DE02440A (https=)
MX (1) MX354360B (https=)
MY (1) MY167967A (https=)
TW (1) TWI602924B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9903653B2 (en) 2014-11-05 2018-02-27 Daido Steel Co., Ltd. Melting furnace
JP6579314B2 (ja) 2014-11-05 2019-09-25 大同特殊鋼株式会社 溶解炉
KR101726049B1 (ko) * 2015-06-15 2017-04-12 주식회사 포스코 회전가능한 전기로
CN109900109A (zh) * 2017-12-07 2019-06-18 天工爱和特钢有限公司 一种加工模具钢的电弧炉
JP7757766B2 (ja) * 2021-12-14 2025-10-22 大同特殊鋼株式会社 電気炉
CN114353509B (zh) * 2022-01-15 2025-04-18 浙江新三友环保工程技术有限公司 一种密闭旋转铁合金矿热炉
CN116753724B (zh) * 2023-08-11 2023-11-03 福建强跃机械科技发展有限公司 一种具有搅拌功能的熔炼炉及其使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665319A (en) * 1949-05-24 1954-01-05 Asea Ab Metallurgical furnace having a stirring winding
JP3081430U (ja) * 2001-04-27 2001-11-02 有限会社 入野 溶解炉

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1378972A (en) * 1919-07-18 1921-05-24 William E Moore Electric furnace
US2625385A (en) * 1950-03-10 1953-01-13 Rotary Hoes Ltd Drive for forging furnaces
US2686961A (en) * 1952-02-08 1954-08-24 Elektrokemisk As Method of constructing turning tables for electric furnaces
JPS568295U (https=) * 1979-06-29 1981-01-24
JPS60122886A (ja) 1983-12-05 1985-07-01 日新製鋼株式会社 直接ア−ク式三相電気炉による溶解
JPS60232478A (ja) * 1984-05-04 1985-11-19 西脇　仁一 ア−ク式電気炉
DE3421485A1 (de) * 1984-06-08 1985-12-12 Fuchs Systemtechnik GmbH, 7601 Willstätt Lichtbogenofen mit einem auf einer seite des ofengefaesses vorgesehenen aufnahmeraum fuer chargiergut
JPH0618229A (ja) * 1992-07-02 1994-01-25 Teijin Ltd 赤外線による膜厚むら測定器
JPH09273865A (ja) * 1996-04-05 1997-10-21 Nippon Steel Corp 回転式精錬装置
FR2789688B1 (fr) * 1999-02-15 2001-03-23 Pem Abrasifs Refractaires Grains abrasifs constitues d'alumine polycristalline
TW570984B (en) * 2002-05-17 2004-01-11 Walsin Lihwa Corp Method for recovering stainless steel slag from EBT steel-discharging-type electric furnace
US8562713B2 (en) * 2011-05-27 2013-10-22 A. Finkl & Sons Co. Flexible minimum energy utilization electric arc furnace system and processes for making steel products
CN202153094U (zh) * 2011-06-08 2012-02-29 宝鸡铠丰科技发展有限公司 新型电熔氧化镁冶炼电弧炉
CN202692672U (zh) * 2012-07-24 2013-01-23 大石桥市东兴耐火材料有限公司 电弧炉炉体旋转装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665319A (en) * 1949-05-24 1954-01-05 Asea Ab Metallurgical furnace having a stirring winding
JP3081430U (ja) * 2001-04-27 2001-11-02 有限会社 入野 溶解炉

Also Published As

Publication number Publication date
MX2014010422A (es) 2015-05-28
CN104422273A (zh) 2015-03-18
KR20150026975A (ko) 2015-03-11
JP2015048976A (ja) 2015-03-16
CN104422273B (zh) 2018-06-12
MY167967A (en) 2018-10-09
US20150063400A1 (en) 2015-03-05
JP6183073B2 (ja) 2017-08-23
US9182173B2 (en) 2015-11-10
TW201514320A (zh) 2015-04-16
TWI602924B (zh) 2017-10-21
MX354360B (es) 2018-02-28
IN2014DE02440A (https=) 2015-06-26

Similar Documents

Publication Publication Date Title
KR102051413B1 (ko) 아크로
TWI674386B (zh) 操作電弧爐之方法
JP6024284B2 (ja) 電気炉
CN218846858U (zh) 一种可旋转的熔炼炉
CN202371987U (zh) 高温熔炼还原三相电弧炉
CN109297307B (zh) 半闭式矿热炉自动布料装置
JP6451224B2 (ja) 電気炉の操業方法
JP6476767B2 (ja) 電気炉及び電気炉の操業方法
JP6515490B2 (ja) 電気炉の操業方法
KR100805706B1 (ko) 노체회전 용해식 전기로
JP6488652B2 (ja) 電気炉の操業方法
CN102410727A (zh) 高温熔炼还原三相电弧炉
KR20210019183A (ko) 금속용해로의 승강형 덮개장치
KR101726049B1 (ko) 회전가능한 전기로
JP2003004382A (ja) 電気炉用付帯設備及び電気炉
CN117089664B (zh) 一种转炉自动出钢装置及转炉系统
CN215063621U (zh) 具有转底结构的马弗井式炉
CN214244495U (zh) 一种炼钢炉加料装置
CN102758040A (zh) 锥齿轮布料器
JP5435969B2 (ja) 原料投入装置、原料投入方法及び溶解炉システム
JP2016090153A (ja) 電気炉のメンテナンス方法
CN201778054U (zh) 电弧炉偏心底旋转板式出钢装置
JPH06249584A (ja) ア−ク炉
JP2020117784A (ja) 精鉱シュートの昇降装置

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20140829

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20180822

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20140829

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20190321

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20191113

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20191127

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20191128

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20221019

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20221019

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20231017

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20241017

Start annual number: 6

End annual number: 6