EP0024548A3 - Furnace lay-out, especially for smelting an ore concentrate - Google Patents

Furnace lay-out, especially for smelting an ore concentrate Download PDF

Info

Publication number: EP0024548A3
Authority: EP; European Patent Office
Prior art keywords: smelting; ore concentrate; lay; furnace; furnace lay
Prior art date: 1979-09-01
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.): Granted

Application number

EP80104347A

Other languages

German (de)

Other versions

EP0024548A2 (en

EP0024548B1 (en

Inventor

Friedrich Megerle

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kloeckner Humboldt Deutz AG

Original Assignee

Kloeckner Humboldt Deutz AG

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.)

1979-09-01

Filing date

1980-07-24

Publication date

1981-03-18

1980-07-24 Application filed by Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG

1981-03-11 Publication of EP0024548A2 publication Critical patent/EP0024548A2/en

1981-03-18 Publication of EP0024548A3 publication Critical patent/EP0024548A3/en

1983-12-07 Application granted granted Critical

1983-12-07 Publication of EP0024548B1 publication Critical patent/EP0024548B1/en

Status Expired legal-status Critical Current

Classifications

- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)

EP80104347A 1979-09-01 1980-07-24 Furnace lay-out, especially for smelting an ore concentrate Expired EP0024548B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2935394		1979-09-01
DE19792935394 DE2935394A1 (en)	1979-09-01	1979-09-01	OVEN PLANT, ESPECIALLY FOR MELTING ORE CONCENTRATE

Publications (3)

Publication Number	Publication Date
EP0024548A2 EP0024548A2 (en)	1981-03-11
EP0024548A3 true EP0024548A3 (en)	1981-03-18
EP0024548B1 EP0024548B1 (en)	1983-12-07

Family

ID=6079826

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP80104347A Expired EP0024548B1 (en)	1979-09-01	1980-07-24	Furnace lay-out, especially for smelting an ore concentrate

Country Status (8)

Country	Link
US (1)	US4337927A (en)
EP (1)	EP0024548B1 (en)
AU (1)	AU6145180A (en)
CA (1)	CA1150503A (en)
DE (2)	DE2935394A1 (en)
IN (1)	IN154848B (en)
SU (1)	SU1048992A3 (en)
ZA (1)	ZA805394B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2517420A1 (en) *	1981-11-27	1983-06-03	Inst Ochistke T	Blast furnace cooling plate - has zigzag cooling pipe in zigzag meal plate and refractory filled cut=outs
DE3427088C2 (en) *	1984-07-18	1987-05-07	Korf Engineering GmbH, 4000 Düsseldorf	Device for cooling a hot product gas
DE8709886U1 (en) *	1987-07-18	1988-11-17	Reining-Heisskühlung, 4330 Mülheim	Cooling element for metallurgical furnaces
DE4431293A1 (en) *	1994-09-02	1996-03-07	Abb Management Ag	Furnace vessel for a direct current arc furnace
CN1246662C (en)	1999-02-03	2006-03-22	新日本制铁株式会社	Water-cooled panels for walls and roofs of electric arc furnaces
DE102016107284A1 (en) *	2016-04-20	2017-10-26	Kme Germany Gmbh & Co. Kg	Cooling plate for a cooling element for metallurgical furnaces

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE193548C (en) *
DE2354570A1 (en) *	1973-02-08	1974-08-29	Ishikawajima Harima Heavy Ind	Steel making furnace - with walls composed of cooler units

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US475614A (en) *		1892-05-24		Fore-hearth
US2554836A (en) *	1948-05-14	1951-05-29	Pennsylvania Engineering Corp	Skimming device for bessemer converters, large ladles, and the like
DE1027704B (en) *	1955-01-07	1958-04-10	Mont Kessel Herpen & Co Komman	Cooling bars for firing and furnace systems
US2914398A (en) *	1957-08-09	1959-11-24	Aluminum Lab Ltd	Recovery of aluminum in subhalide distillation
US3555164A (en) *	1967-02-17	1971-01-12	Vladimir Nikolaevich Kostin	Method of processing ores and concentrates containing rare metals and a unit for effecting said method
US3632235A (en) *	1969-06-09	1972-01-04	Carl A Grenci	Cryogenic pump system
CH563835A5 (en) *	1972-06-16	1975-07-15	Charmilles Sa Ateliers
SE7703568L (en) *	1977-03-28	1978-09-29	Asea Ab	METHOD AND DEVICE FOR RAIL MANUFACTURE

1979
- 1979-09-01 DE DE19792935394 patent/DE2935394A1/en not_active Withdrawn
1980
- 1980-07-24 DE DE8080104347T patent/DE3065824D1/en not_active Expired
- 1980-07-24 EP EP80104347A patent/EP0024548B1/en not_active Expired
- 1980-08-13 US US06/177,740 patent/US4337927A/en not_active Expired - Lifetime
- 1980-08-14 AU AU61451/80A patent/AU6145180A/en not_active Abandoned
- 1980-08-28 SU SU802969857A patent/SU1048992A3/en active
- 1980-08-29 CA CA000360133A patent/CA1150503A/en not_active Expired
- 1980-08-29 ZA ZA00805394A patent/ZA805394B/en unknown
- 1980-09-19 IN IN681/DEL/80A patent/IN154848B/en unknown

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE193548C (en) *
DE2354570A1 (en) *	1973-02-08	1974-08-29	Ishikawajima Harima Heavy Ind	Steel making furnace - with walls composed of cooler units

Also Published As

Publication number	Publication date
AU6145180A (en)	1981-03-05
US4337927A (en)	1982-07-06
ZA805394B (en)	1981-08-26
EP0024548A2 (en)	1981-03-11
CA1150503A (en)	1983-07-26
EP0024548B1 (en)	1983-12-07
SU1048992A3 (en)	1983-10-15
DE2935394A1 (en)	1981-03-26
IN154848B (en)	1984-12-15
DE3065824D1 (en)	1984-01-12

Publication	Publication Date	Title
ZA803712B (en)	1981-07-29	Arc furnace roof
JPS5528392A (en)	1980-02-28	Feeder for blast furnace
AU524205B2 (en)	1982-09-02	Rotary furnace for refining non-ferrous metals
YU18982A (en)	1984-12-31	Electrode for ore furnaces
JPS5612985A (en)	1981-02-07	Furnace for metallurgy
JPS5579986A (en)	1980-06-16	Stave for metallurgical furnace
DE3065824D1 (en)	1984-01-12	Furnace lay-out, especially for smelting an ore concentrate
GB2051327B (en)	1983-12-21	Electric metal smelting furnace
JPS5442313A (en)	1979-04-04	Shaft furnace for metallurgy
AU527613B2 (en)	1983-03-10	Non-ferrous metals from sulphide ores
PH17701A (en)	1984-11-14	Means for an electrothermal smelting furnace
GB2063437B (en)	1983-08-24	Bottom cooling arrangement for iron ore reduction apparatus
ZA806403B (en)	1981-10-28	Furnace installation, in particular for the smelting of ore concentrate
AU510166B2 (en)	1980-06-12	Drilling machine for blast furnace tapholes
ZA886580B (en)	1989-04-26	Apparatus for smelting meltable materials,especially ore concentrates
GB2195423B (en)	1988-09-07	Smelting furnace charging
GB8331295D0 (en)	1983-12-29	Metallurgical furnaces
GB2044055B (en)	1983-03-23	Induction furnace
YU302479A (en)	1982-10-31	Metallurgical furnace for melting by plasma
JPS54127818A (en)	1979-10-04	Flux for smelting molten steel
JPS57161483A (en)	1982-10-05	Heat reduction furnace for iron ore
JPS56160580A (en)	1981-12-10	Metallurgical scrap preheater
JPS5734076A (en)	1982-02-24	Slag-resistant blast furnace launder
JPS5662931A (en)	1981-05-29	Slag conditioning method
JPS55116078A (en)	1980-09-06	Arc furnace for making steel

Legal Events

Date	Code	Title	Description
1981-01-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1981-01-16	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1981-03-11	AK	Designated contracting states	Designated state(s): BE DE FR GB IT SE
1981-03-18	AK	Designated contracting states	Designated state(s): BE DE FR GB IT SE
1981-09-16	17P	Request for examination filed	Effective date: 19810630
1983-08-02	ITF	It: translation for a ep patent filed
1983-10-08	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1983-12-07	AK	Designated contracting states	Designated state(s): BE DE FR GB IT SE
1984-01-12	REF	Corresponds to:	Ref document number: 3065824 Country of ref document: DE Date of ref document: 19840112
1984-03-09	ET	Fr: translation filed
1984-06-07	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19840607 Year of fee payment: 5
1984-06-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19840630 Year of fee payment: 5
1984-09-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19840930 Year of fee payment: 5
1984-10-08	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1984-10-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1984-12-05	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19841205 Year of fee payment: 5
1984-12-12	26N	No opposition filed
1985-07-25	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19850725
1985-07-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Effective date: 19850731
1986-01-31	BERE	Be: lapsed	Owner name: KLOCKNER-HUMBOLDT-DEUTZ A.G. Effective date: 19850731
1986-03-05	GBPC	Gb: european patent ceased through non-payment of renewal fee
1986-03-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19860328
1986-05-23	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1987-04-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19870401
1988-11-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19881118
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 80104347.2 Effective date: 19860729