ZA986239B - Shaft furnace - Google Patents

Shaft furnace

Info

Publication number: ZA986239B
Authority: ZA; South Africa
Prior art keywords: shaft furnace; furnace; shaft
Prior art date: 1997-07-14

Application number

ZA986239A

Other languages

English (en)

Inventor

Ernst Eichberger

Wilhelm Stastny

Original Assignee

Voest Alpine Ind Anlagen

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.)

1997-07-14

Filing date

1998-07-14

Publication date

1999-02-05

1998-07-14 Application filed by Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen

1999-02-05 Publication of ZA986239B publication Critical patent/ZA986239B/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- 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 specially adapted for furnaces of these types
- F27B1/21—Arrangements of devices for discharging

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)
Manufacture Of Iron (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Screw Conveyors (AREA)

ZA986239A 1997-07-14 1998-07-14 Shaft furnace ZA986239B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0119797A AT405332B (de)	1997-07-14	1997-07-14	Schachtofen

Publications (1)

Publication Number	Publication Date
ZA986239B true ZA986239B (en)	1999-02-05

Family

ID=3508714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA986239A ZA986239B (en)	1997-07-14	1998-07-14	Shaft furnace

Country Status (14)

Country	Link
US (1)	US6213762B1 (xx)
EP (1)	EP0998586B1 (xx)
JP (1)	JP2002511906A (xx)
KR (1)	KR100557230B1 (xx)
CN (1)	CN1071381C (xx)
AT (1)	AT405332B (xx)
AU (1)	AU744469B2 (xx)
BR (1)	BR9811694A (xx)
CA (1)	CA2296318A1 (xx)
DE (1)	DE59803356D1 (xx)
PL (1)	PL338180A1 (xx)
TW (1)	TW407166B (xx)
WO (1)	WO1999004045A1 (xx)
ZA (1)	ZA986239B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT407192B (de) *	1998-08-13	2001-01-25	Voest Alpine Ind Anlagen	Schachtofen
IT1314530B1 (it) *	2000-07-12	2002-12-18	Sms Demag S P A Italimpianti D	Coclea di scarico per suole mobili.
AT505490B1 (de) *	2007-06-28	2009-12-15	Siemens Vai Metals Tech Gmbh	Verfahren und vorrichtung zur erzeugung von eisenschwamm
KR101048527B1 (ko) *	2008-08-26	2011-07-12	한국지질자원연구원	수직형 소성로를 이용한 자열 소성체 제조방법
AT511738B1 (de) *	2011-07-21	2013-04-15	Siemens Vai Metals Tech Gmbh	Schmelzreduktionsaggregat und verfahren zum betrieb eines schmelzreduktionsaggregats
CN102417945A (zh) *	2011-11-04	2012-04-18	张昭贵	具有中心配气装置的竖炉和控制配气量的方法
US12162674B2 (en)	2018-03-08	2024-12-10	Hyl Technologies, S.A. De C.V.	Container, device and method for storing or processing particulate materials to minimize or eliminate vibrations such as quaking or shaking
CN111910037B (zh) *	2020-08-07	2022-01-25	唐山中科乾海环保科技有限公司	竖炉直接还原装置及其排料方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2862808A (en)	1957-07-31	1958-12-02	Alan N Mann	Apparatus and method for reducing iron oxide pellets
US3704011A (en) *	1971-08-12	1972-11-28	Mintech Corp	Discharge mechanism for shaft kiln
US4118017A (en) *	1976-01-02	1978-10-03	United States Steel Corporation	Shaft furnace design
US4336131A (en) *	1978-09-25	1982-06-22	Midland-Ross Corporation	Gasification furnace with discharge hopper
AT372109B (de) *	1982-01-11	1983-09-12	Voest Alpine Ag	Vorrichtung zum austragen von heissem gut, insbesondere von eisenschwamm aus einem schachtofen
DE3422185A1 (de) *	1984-06-12	1985-12-12	Korf Engineering GmbH, 4000 Düsseldorf	Anordnung aus einem vergaser und direktreduktionsofen
AT387037B (de) *	1987-06-15	1988-11-25	Voest Alpine Ag	Schachtofen zur thermischen behandlung von einsatzstoffen mit gasfoermigen medien
AT406299B (de) *	1996-11-12	2000-03-27	Voest Alpine Ind Anlagen	Vorrichtung zum austragen bzw. durchmischen von stückigem gut
KR100276324B1 (ko) *	1996-12-20	2000-12-15	이구택	용융환원 장치 및 이를 이용한 용융선철 제조방법

1997
- 1997-07-14 AT AT0119797A patent/AT405332B/de not_active IP Right Cessation
1998
- 1998-07-10 WO PCT/EP1998/004292 patent/WO1999004045A1/de not_active Ceased
- 1998-07-10 DE DE59803356T patent/DE59803356D1/de not_active Expired - Lifetime
- 1998-07-10 US US09/462,985 patent/US6213762B1/en not_active Expired - Lifetime
- 1998-07-10 CN CN98807174A patent/CN1071381C/zh not_active Expired - Fee Related
- 1998-07-10 KR KR1020007000369A patent/KR100557230B1/ko not_active Expired - Fee Related
- 1998-07-10 PL PL98338180A patent/PL338180A1/xx unknown
- 1998-07-10 BR BR9811694-0A patent/BR9811694A/pt not_active Application Discontinuation
- 1998-07-10 CA CA002296318A patent/CA2296318A1/en not_active Abandoned
- 1998-07-10 JP JP50640699A patent/JP2002511906A/ja active Pending
- 1998-07-10 EP EP98935032A patent/EP0998586B1/de not_active Expired - Lifetime
- 1998-07-10 AU AU84418/98A patent/AU744469B2/en not_active Ceased
- 1998-07-13 TW TW087111386A patent/TW407166B/zh not_active IP Right Cessation
- 1998-07-14 ZA ZA986239A patent/ZA986239B/xx unknown

Also Published As

Publication number	Publication date
CN1263563A (zh)	2000-08-16
KR100557230B1 (ko)	2006-03-07
AU744469B2 (en)	2002-02-21
WO1999004045A1 (de)	1999-01-28
EP0998586A1 (de)	2000-05-10
DE59803356D1 (de)	2002-04-18
TW407166B (en)	2000-10-01
CA2296318A1 (en)	1999-01-28
BR9811694A (pt)	2000-09-26
JP2002511906A (ja)	2002-04-16
CN1071381C (zh)	2001-09-19
EP0998586B1 (de)	2002-03-13
ATA119797A (de)	1998-11-15
AT405332B (de)	1999-07-26
US6213762B1 (en)	2001-04-10
PL338180A1 (en)	2000-10-09
AU8441898A (en)	1999-02-10
KR20010021805A (ko)	2001-03-15

Publication	Publication Date	Title
GB2327254B (en)	1999-08-04	Shaft coupling
GB9601483D0 (en)	1996-03-27	Kiln assembly
GB9411489D0 (en)	1994-07-27	Furnace lining
ZA986239B (en)	1999-02-05	Shaft furnace
HUP9901878A3 (en)	2001-04-28	Furnace
ZA9810170B (en)	1999-05-07	Shaft furnace
GB2287781B (en)	1998-03-11	Improved kiln
HUP0004172A3 (en)	2001-05-28	Combustion furnace
GB2329000B (en)	1999-07-21	Shaft joint
PL346054A1 (en)	2002-01-14	Shaft furnace
GB9716328D0 (en)	1997-10-08	Shaft engaging assembly
GB9602036D0 (en)	1996-04-03	Smelting
GB2315431B (en)	2000-03-29	Furnaces
GB9517670D0 (en)	1995-11-01	Furnaces
GB9702718D0 (en)	1997-04-02	Furnace
GB9826493D0 (en)	1999-01-27	Vertical shaft furnaces
GB2315432B (en)	2000-03-29	Furnaces
GB9714286D0 (en)	1997-09-10	Brick
GB9418744D0 (en)	1994-11-02	Shaft furnace lining
ZA984044B (en)	1998-11-20	Oven
TW312125U (en)	1997-08-01	Furnace
GB9727158D0 (en)	1998-02-25	Shafts
PL305734A3 (en)	1996-05-13	Shaft lining
AUPO774497A0 (en)	1997-07-31	An improved furnace
GB9407148D0 (en)	1994-06-01	Furnaces