CS192569B2 - Method of and apparatus for sealing tap hole in tanks with molten metal - Google Patents

Method of and apparatus for sealing tap hole in tanks with molten metal

Info

Publication number: CS192569B2
Authority: CS; Czechoslovakia
Prior art keywords: tanks; molten metal; tap hole; sealing tap; sealing
Prior art date: 1975-12-17

Application number

CS768303A

Other languages

Czech (cs)

English (en)

Inventor

Meinhard Truppe

Guenter Poferl

Johann Hartl

Original Assignee

Voest 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.)

1975-12-17

Filing date

1976-12-16

Publication date

1979-08-31

1976-12-16 Application filed by Voest Ag filed Critical Voest Ag

1979-08-31 Publication of CS192569B2 publication Critical patent/CS192569B2/cs

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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/58—Pouring-nozzles with gas injecting means
- 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
- C21C1/06—Constructional features of mixers for pig-iron
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4653—Tapholes; Opening or plugging thereof

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Furnace Charging Or Discharging (AREA)
Manufacture And Refinement Of Metals (AREA)
Coating Apparatus (AREA)
Coating With Molten Metal (AREA)

CS768303A 1975-12-17 1976-12-16 Method of and apparatus for sealing tap hole in tanks with molten metal CS192569B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT957375A AT350090B (de)	1975-12-17	1975-12-17	Verfahren und einrichtung zum verschliessen des stichloches eines metallurgischen gefaesses

Publications (1)

Publication Number	Publication Date
CS192569B2 true CS192569B2 (en)	1979-08-31

Family

ID=3615361

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS768303A CS192569B2 (en)	1975-12-17	1976-12-16	Method of and apparatus for sealing tap hole in tanks with molten metal

Country Status (19)

Country	Link
US (1)	US4079918A (de)
JP (1)	JPS5276204A (de)
AT (1)	AT350090B (de)
BE (1)	BE849461A (de)
BR (1)	BR7608411A (de)
CA (1)	CA1061109A (de)
CS (1)	CS192569B2 (de)
DD (1)	DD128582A5 (de)
DE (2)	DE2639712C2 (de)
ES (1)	ES454011A1 (de)
FI (1)	FI60409C (de)
FR (2)	FR2335812A1 (de)
GB (1)	GB1564157A (de)
HU (1)	HU172857B (de)
IT (1)	IT1075224B (de)
LU (1)	LU76392A1 (de)
NO (1)	NO143472C (de)
SE (1)	SE421676B (de)
YU (1)	YU39785B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6045025B2 (ja) *	1978-08-24	1985-10-07	日本鋼管株式会社	タンデイツシユの溶湯排出装置
FR2433995A1 (fr) *	1978-08-24	1980-03-21	Daussan & Co	Procede et dispositif pour deboucher l'orifice de coulee d'un recipient metallurgique
AT357183B (de) *	1978-10-04	1980-06-25	Voest Alpine Ag	Einrichtung zum verschliessen des stichloches eines metallurgischen gefaesses
AT359535B (de) *	1978-10-24	1980-11-10	Voest Alpine Ag	Einrichtung zum verschliessen des stichloches eines metallurgischen gefaesses
DE3046967C2 (de) *	1979-12-20	1984-08-02	Ozdi Kohászati Üzemek, 3602 Ozd	Vorrichtung zum Öffnen bzw. Schließen des Abstichloches eines Siemens-Martin-Ofens
JPS598756B2 (ja) *	1979-12-27	1984-02-27	川崎製鉄株式会社	溶滓カツト出鋼方法
AT364754B (de) *	1980-01-25	1981-11-10	Voest Alpine Ag	Verfahren zum verhindern des eindringens von schlacke in eine stranggiesskokille beim stranggiessen sowie einrichtung zur durchfuehrung des verfahrens
JPS57147251U (de) *	1981-03-10	1982-09-16
AT379534B (de) *	1984-04-05	1986-01-27	Voest Alpine Ag	Verfahren zum giessen von metallschmelze sowie vorrichtung zur durchfuehrung des verfahrens
AT387738B (de) *	1987-07-03	1989-03-10	Voest Alpine Ag	Anlage zum getrennten abgiessen von huettenschlacke und metallschmelze aus einem metallschmelzen/huettenschlackengemisch
DE3743575A1 (de) *	1987-12-22	1989-07-13	Krupp Gmbh	Verfahren zum abstechen einer metallschmelze und metallurgisches gefaess zur durchfuehrung des verfahrens
US4936553A (en) *	1989-07-03	1990-06-26	Bethlehem Steel Corporation	Method for retaining slag during the discharge of molten metal from a vessel
AT395984B (de) *	1991-07-16	1993-04-26	Voest Alpine Ind Anlagen	Einrichtung zum freihalten einer lanzenoeffnung eines metallurgischen gefaesses
US5203909A (en) *	1991-10-15	1993-04-20	Ltv Steel Company, Inc.	Method and apparatus for slag free casting
AT407399B (de)	1999-05-21	2001-02-26	Voest Alpine Ind Anlagen	Verfahren zum verschliessen und öffnen eines stichloches eines metallurgischen gefässes
AT408965B (de) *	2000-01-27	2002-04-25	Voest Alpine Ind Anlagen	Einrichtung zum verschliessen eines abstichloches eines metallurgischen gefässes
CN103398587B (zh) *	2013-08-22	2015-08-12	重庆东热工业炉有限公司	一种保温炉
AT519230B1 (de) *	2017-03-21	2018-05-15	Destra Gmbh	Schmelzebehälter
EP3546599A1 (de)	2018-03-29	2019-10-02	Primetals Technologies Austria GmbH	Pneumatischer schlackenstopper
DE102018216285A1 (de)	2018-09-25	2020-03-26	Sms Group Gmbh	Schlackenstopper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US689585A (en) *	1901-05-27	1901-12-24	John M Hartman	Iron-notch for blast-furnaces.
NL6606648A (de) *	1966-04-07	1967-10-09
LU61204A1 (de) *	1970-06-26	1972-03-24
FR2108822A7 (en) *	1970-10-09	1972-05-26	Air Liquide	Ladle stopper with gas etc supply tube - stops the gas rising back into the ladle
CA997142A (en) *	1973-09-27	1976-09-21	Noranda Mines Limited	Furnace tapping method and apparatus
JPS511310A (ja) *	1974-06-25	1976-01-08	Nippon Steel Corp	Kinzokuseirenyokiniokeru shutsutojino yosairyushutsuboshihoho
JPS5270904A (en) *	1975-12-10	1977-06-13	Nippon Steel Corp	Method and apparatus for reventing intermingling of molten slag

1975
- 1975-12-17 AT AT957375A patent/AT350090B/de not_active IP Right Cessation
1976
- 1976-07-06 HU HU76OE00000248A patent/HU172857B/hu unknown
- 1976-09-03 DE DE2639712A patent/DE2639712C2/de not_active Expired
- 1976-09-03 DE DE7627572U patent/DE7627572U1/de not_active Expired
- 1976-11-25 SE SE7613168A patent/SE421676B/xx not_active IP Right Cessation
- 1976-12-03 CA CA267,086A patent/CA1061109A/en not_active Expired
- 1976-12-03 FI FI763494A patent/FI60409C/fi not_active IP Right Cessation
- 1976-12-06 JP JP51147061A patent/JPS5276204A/ja active Granted
- 1976-12-06 ES ES454011A patent/ES454011A1/es not_active Expired
- 1976-12-09 GB GB51498/76A patent/GB1564157A/en not_active Expired
- 1976-12-09 US US05/749,120 patent/US4079918A/en not_active Expired - Lifetime
- 1976-12-10 IT IT52559/76A patent/IT1075224B/it active
- 1976-12-10 DD DD7600196261A patent/DD128582A5/de unknown
- 1976-12-14 NO NO764232A patent/NO143472C/no unknown
- 1976-12-15 BR BR7608411A patent/BR7608411A/pt unknown
- 1976-12-15 FR FR7637788A patent/FR2335812A1/fr active Granted
- 1976-12-15 LU LU76392A patent/LU76392A1/xx unknown
- 1976-12-16 YU YU3066/76A patent/YU39785B/xx unknown
- 1976-12-16 BE BE173306A patent/BE849461A/xx not_active IP Right Cessation
- 1976-12-16 CS CS768303A patent/CS192569B2/cs unknown
1982
- 1982-03-05 FR FR8203789A patent/FR2499229A1/fr active Granted

Also Published As

Publication number	Publication date
AT350090B (de)	1979-05-10
NO143472B (no)	1980-11-10
US4079918A (en)	1978-03-21
NO143472C (no)	1981-02-18
SE421676B (sv)	1982-01-25
NO764232L (de)	1977-06-20
BR7608411A (pt)	1977-12-13
FI60409B (fi)	1981-09-30
FR2335812A1 (fr)	1977-07-15
ES454011A1 (es)	1977-11-16
SE7613168L (sv)	1977-06-18
FI763494A (de)	1977-06-18
FR2335812B1 (de)	1982-08-06
DD128582A5 (de)	1977-11-30
DE7627572U1 (de)	1976-12-30
FR2499229B1 (de)	1984-06-01
IT1075224B (it)	1985-04-22
CA1061109A (en)	1979-08-28
FI60409C (fi)	1982-01-11
LU76392A1 (de)	1977-06-10
YU39785B (en)	1985-04-30
HU172857B (hu)	1978-12-28
ATA957375A (de)	1978-10-15
DE2639712C2 (de)	1983-01-05
FR2499229A1 (fr)	1982-08-06
YU306676A (en)	1982-06-30
GB1564157A (en)	1980-04-02
DE2639712A1 (de)	1977-06-30
BE849461A (fr)	1977-04-15
JPS5276204A (en)	1977-06-27
JPS5547311B2 (de)	1980-11-28

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