CS30390A3 - Process and apparatus for preventing generation of flue gases in metallurgical processes and during molten metal conveying - Google Patents

Process and apparatus for preventing generation of flue gases in metallurgical processes and during molten metal conveying

Info

Publication number: CS30390A3
Authority: CS; Czechoslovakia
Prior art keywords: molten metal; pct; discharge; runner; sec
Prior art date: 1989-02-06

Application number

CS90303A

Other languages

English (en)

Inventor

Horstmar Dipl Ing Mohnkern

Klaus Dipl Ing Ulrich

Manfred Dipl Ing Lowenstein

Erhard Dipl Ing Krause

Manfred Dipl Ing Voss

Joachim Dipl Ing Witt

Dieter Dipl Ing Grutzmacher

Uwe Dipl Ing Hammer

Haas Hans Dr Ing De

Original Assignee

Kloeckner Stahl Gmbh

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.)

1989-02-06

Filing date

1990-01-22

Publication date

1992-02-19

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27434502&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS30390(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-02-06 Priority claimed from DE3903444A external-priority patent/DE3903444C1/de

1989-09-04 Priority claimed from DE3929328A external-priority patent/DE3929328A1/de

1989-09-14 Priority claimed from DE3930729A external-priority patent/DE3930729A1/de

1989-10-11 Priority claimed from DE19893933894 external-priority patent/DE3933894A1/de

1990-01-22 Application filed by Kloeckner Stahl Gmbh filed Critical Kloeckner Stahl Gmbh

1992-02-19 Publication of CS30390A3 publication Critical patent/CS30390A3/cs

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D45/00—Equipment for casting, not otherwise provided for
- B22D45/005—Evacuation of fumes, dust or waste gases during manipulations in the foundry
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/14—Discharging devices, e.g. for slag
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Metallurgy (AREA)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
General Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Furnace Charging Or Discharging (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Blast Furnaces (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)
Manufacture And Refinement Of Metals (AREA)

CS90303A 1989-02-06 1990-01-22 Process and apparatus for preventing generation of flue gases in metallurgical processes and during molten metal conveying CS30390A3 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE3903444A DE3903444C1 (en)	1989-02-06	1989-02-06	Method and apparatus for transporting liquid metal from a metallurgical furnace to a casting vessel
DE3929328A DE3929328A1 (de)	1989-09-04	1989-09-04	Vorrichtung zum fluessigmetall-transport von einem metallurgischen ofen in ein abgiessgefaess
DE3930729A DE3930729A1 (de)	1989-02-06	1989-09-14	Vorrichtung zum fluessigmetall-transport von einem metallurgischen ofen in ein abgiessgefaess
DE19893933894 DE3933894A1 (de)	1989-02-06	1989-10-11	Schwenk-hub-vorrichtung fuer abdeckhauben

Publications (1)

Publication Number	Publication Date
CS30390A3 true CS30390A3 (en)	1992-02-19

Family

ID=27434502

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS90303A CS30390A3 (en)	1989-02-06	1990-01-22	Process and apparatus for preventing generation of flue gases in metallurgical processes and during molten metal conveying

Country Status (15)

Country	Link
US (1)	US5246485A (cs)
EP (1)	EP0456641B1 (cs)
JP (1)	JPH04504443A (cs)
KR (1)	KR950003158B1 (cs)
AT (1)	ATE89865T1 (cs)
AU (1)	AU642636B2 (cs)
BR (1)	BR8907878A (cs)
CA (1)	CA2009309A1 (cs)
CS (1)	CS30390A3 (cs)
DE (1)	DE58904532D1 (cs)
ES (1)	ES2049020T3 (cs)
FI (1)	FI96324C (cs)
HU (2)	HUT58004A (cs)
MX (1)	MX173367B (cs)
WO (1)	WO1990008842A1 (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU644694B2 (en) *	1990-10-20	1993-12-16	Klockner Stahl Gmbh	Apparatus and method for delivering inert gas into a molten metal transportation vessel
DE4033482C1 (cs) *	1990-10-20	1992-02-20	Kloeckner Stahl Gmbh, 4100 Duisburg, De
FR2691163B1 (fr) *	1992-05-15	1994-08-05	Lorraine Laminage	Procede et dispositif d'elimination des fumees produites par oxydation d'un metal en fusion au cours de son deversement dans un recipient metallurgique.
DE19532040C2 (de) *	1995-08-31	1999-05-27	Schloemann Siemag Ag	Vorrichtung zum Flüssigmetall-Transport in der Gießhalle eines Schachtofens und Verfahren zum Betrieb dieser Vorrichtung
EP3081658A1 (de) *	2015-04-17	2016-10-19	Oetinger Aluminium WH GmbH	Transportbehälter für flüssiges metall und verfahren zum befüllen eines transportbehälters mit flüssigem metall
CN110756791A (zh) *	2019-10-30	2020-02-07	首钢水城钢铁（集团）有限责任公司	铁水罐翻盖驱动全自动控制系统
CN116079021B (zh) *	2023-01-17	2025-03-04	中冶赛迪工程技术股份有限公司	一种连铸浇铸区域除尘系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1004268A (fr) *	1947-03-27	1952-03-27		Procédé d'affinage, de dégazage et de coulée des métaux et alliages par une atmosphère contrôlée et produits obtenus
US3439735A (en) *	1965-11-19	1969-04-22	Union Carbide Corp	Continuous casting apparatus with inert gas protector
SU747613A1 (ru) *	1976-08-23	1980-07-15	Магнитогорский государственный институт по проектированию металлургических заводов	Устройство дл защиты струи металла газом
GB1603119A (en) *	1977-11-21	1981-11-18	Lodge Cottrell Ltd	Fume containment
US4300753A (en) *	1980-02-21	1981-11-17	Bate Micheal D	Hot metal runner system with air pollution controls
US4355788A (en) *	1980-03-24	1982-10-26	Bate Micheal D	Hot metal runner system with air pollution controls
US4357003A (en) *	1980-09-24	1982-11-02	Jones & Laughlin Steel Corporation	Blast furnace cast house pollutant suppression
GB2095805B (en) *	1981-03-27	1984-09-26	Boswell Alexander Bruce	Ducting for drying grain
EP0071359A1 (en) *	1981-07-23	1983-02-09	Uss Engineers And Consultants, Inc.	Methods and apparatus for molten metal fume supression
US4486230A (en) *	1981-07-23	1984-12-04	United States Steel Corporation	Method for suppressing fume from a metal pouring operation
LU86648A1 (de) *	1986-11-06	1988-06-13	Wurth Paul Sa	Evakuierungsanlage fuer die emanationen im abstichlochbereich von schachtoefen

1989
- 1989-12-20 KR KR1019900702215A patent/KR950003158B1/ko not_active Expired - Fee Related
- 1989-12-20 US US07/768,280 patent/US5246485A/en not_active Expired - Fee Related
- 1989-12-20 JP JP90501441A patent/JPH04504443A/ja active Pending
- 1989-12-20 EP EP90900762A patent/EP0456641B1/de not_active Expired - Lifetime
- 1989-12-20 HU HU90935A patent/HUT58004A/hu unknown
- 1989-12-20 HU HU90935A patent/HU210769B/hu not_active IP Right Cessation
- 1989-12-20 WO PCT/DE1989/000779 patent/WO1990008842A1/de not_active Ceased
- 1989-12-20 DE DE9090900762T patent/DE58904532D1/de not_active Expired - Fee Related
- 1989-12-20 BR BR898907878A patent/BR8907878A/pt not_active IP Right Cessation
- 1989-12-20 AU AU48151/90A patent/AU642636B2/en not_active Ceased
- 1989-12-20 ES ES90900762T patent/ES2049020T3/es not_active Expired - Lifetime
- 1989-12-20 AT AT90900762T patent/ATE89865T1/de not_active IP Right Cessation
1990
- 1990-01-17 MX MX019157A patent/MX173367B/es unknown
- 1990-01-22 CS CS90303A patent/CS30390A3/cs unknown
- 1990-02-05 CA CA002009309A patent/CA2009309A1/en not_active Abandoned
1991
- 1991-08-05 FI FI913720A patent/FI96324C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
US5246485A (en)	1993-09-21
BR8907878A (pt)	1992-04-14
ATE89865T1 (de)	1993-06-15
AU4815190A (en)	1990-08-24
KR910700356A (ko)	1991-03-14
FI96324C (fi)	1996-06-10
HUT58004A (en)	1992-01-28
EP0456641B1 (de)	1993-05-26
FI96324B (fi)	1996-02-29
ES2049020T3 (es)	1994-04-01
JPH04504443A (ja)	1992-08-06
MX173367B (es)	1994-02-23
WO1990008842A1 (de)	1990-08-09
KR950003158B1 (ko)	1995-04-01
DE58904532D1 (de)	1993-07-01
FI913720A0 (fi)	1991-08-05
CA2009309A1 (en)	1990-08-06
EP0456641A1 (de)	1991-11-21
AU642636B2 (en)	1993-10-28
HU210769B (en)	1995-07-28

Publication	Publication Date	Title
KR100447536B1 (ko)	2004-09-08	스틸의 연속적인 예열, 용해, 정련 및 주조를 위한 장치및 방법
US3205810A (en)	1965-09-14	Adjustable hood construction for metallurgical furnace
EP0845645A3 (en)	1999-03-17	Monolithic jet column reactor pump
US3972708A (en)	1976-08-03	Process for avoiding formation of smoke and flames in bottom blown converters
US3743264A (en)	1973-07-03	Steel conversion apparatus
CS30390A3 (en)	1992-02-19	Process and apparatus for preventing generation of flue gases in metallurgical processes and during molten metal conveying
ES2003550A6 (es)	1988-11-01	Equipo para la produccion de metales, ferreos o no, a partir de minerales o aglomerados
CA1068468A (en)	1979-12-25	Continuous casting apparatus with an articulative sealing connection
ZA918321B (en)	1992-10-28	Apparatus for the inertisation of casting ladles for transporting molten or transporting molten metals
JP2003041317A (ja)	2003-02-13	真空精錬炉における合金・副材添加孔のシール装置及び方法
ES2001086A6 (es)	1988-04-16	Procedimiento y dispositivo de proteccion contra la oxidacion yno la nitruracion de un chorro de metal liquido, y utilizacion de dicho dispotivo
US3223397A (en)	1965-12-14	Rotatable hood assembly
US4458883A (en)	1984-07-10	Molten metal fume suppression
Arbeletche et al.	1979	Injection of Powders Into Liquid Iron and Steel
AU641815B2 (en)	1993-09-30	Plant for the production of molten metals
Knapp et al.	1994	Metallurgical vessel
RU2017829C1 (ru)	1994-08-15	Способ очистки расплава черных металлов
Schöler et al.	1996	Vacuum treating steel for thin slab casting at Kwangyang minimill
Sugiura et al.	1988	Reactor for Iron Making
JPS57161018A (en)	1982-10-04	Refining method for molten iron
Hubbard	1989	Method and Apparatus for Adding Shot to Molten Steel
Grabner et al.	1989	Inert Gas Purging in Primary and Secondary Steelmaking
GB895301A (en)	1962-05-02	Process for refining metals
Hibberd et al.	1980	BOC Oxy-Fuel Burner Assists Electric Melting at BSC River Don Works-A Technical Report
JPS6465224A (en)	1989-03-10	Desiliconizing agent for molten iron