ES288724U - Organo de cierre para la retencion de la escoria durante la sangria de un convertidor - Google Patents
Organo de cierre para la retencion de la escoria durante la sangria de un convertidorInfo
- Publication number
- ES288724U ES288724U ES1984288724U ES288724U ES288724U ES 288724 U ES288724 U ES 288724U ES 1984288724 U ES1984288724 U ES 1984288724U ES 288724 U ES288724 U ES 288724U ES 288724 U ES288724 U ES 288724U
- Authority
- ES
- Spain
- Prior art keywords
- converter
- during tapping
- slag during
- closure element
- ball
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
- Furnace Charging Or Discharging (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Órgano de cierre para la retención de la escoria durante la sangría de un convertidor, que esta constituído por un cuerpo esferoidal en la superficie de un baño de por una envoltura metálica, caracterizado por que la envoltura metálica está constituida por dos casquetes semiesféricos (1-2) de chapa de acero, unidos para formar una que contiene una mezcla de material refractario y chatarra fragmentada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19838317252U DE8317252U1 (de) | 1983-06-13 | 1983-06-13 | Verschlussorgan zum zurueckhalten der schlacke waehrend des abstiches aus einem konverter |
Publications (2)
Publication Number | Publication Date |
---|---|
ES288724U true ES288724U (es) | 1986-05-01 |
ES288724Y ES288724Y (es) | 1987-03-01 |
Family
ID=6754216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984288724U Expired ES288724Y (es) | 1983-06-13 | 1984-06-11 | Organo de cierre para la retencion de la escoria durante la sangria de un convertidor |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0128576B1 (es) |
AT (1) | ATE24204T1 (es) |
DE (2) | DE8317252U1 (es) |
ES (1) | ES288724Y (es) |
FI (1) | FI74736C (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4725045A (en) * | 1986-05-30 | 1988-02-16 | Cutre James R | Slag-retaining plug for metal pouring operations |
FR2606689B1 (fr) * | 1986-11-13 | 1989-06-02 | Daussan & Co | Bouchon de retenue des scories et procede pour sa mise en oeuvre et sa fabrication |
NL8801231A (nl) * | 1988-05-11 | 1989-12-01 | Hoogovens Groep Bv | Stop voor een staalconverter. |
CN103691924A (zh) * | 2013-12-17 | 2014-04-02 | 谢驰中 | 不会造成铸件夹渣的挡渣体及其制作方法 |
DE102017114859A1 (de) * | 2017-07-04 | 2019-01-10 | Sms Group Gmbh | Vorrichtung zur selektiven Steuerung des Abstichvorgangs einer Schmelze aus einem Elektrolichtbogenofen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL24968C (es) * | 1929-01-24 | 1931-03-16 | ||
US3727668A (en) * | 1971-06-29 | 1973-04-17 | Steel Corp | Method and apparatus for pouring liquid metal into a continuous-casting mold |
DE2549728C2 (de) * | 1975-11-06 | 1977-10-06 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine | Vorrichtung zum Verschließen des Abstichloches eines Konverters |
LU78073A1 (es) * | 1976-09-03 | 1978-01-18 | ||
US4431169A (en) * | 1980-07-05 | 1984-02-14 | Nisshin Steel Co., Ltd. | Method and apparatus for preventing the inclusion of slag into the molten steel tapped from a converter |
-
1983
- 1983-06-13 DE DE19838317252U patent/DE8317252U1/de not_active Expired
-
1984
- 1984-06-08 FI FI842328A patent/FI74736C/fi not_active IP Right Cessation
- 1984-06-11 ES ES1984288724U patent/ES288724Y/es not_active Expired
- 1984-06-12 DE DE8484106665T patent/DE3461652D1/de not_active Expired
- 1984-06-12 EP EP19840106665 patent/EP0128576B1/de not_active Expired
- 1984-06-12 AT AT84106665T patent/ATE24204T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0128576B1 (de) | 1986-12-10 |
EP0128576A1 (de) | 1984-12-19 |
FI74736B (fi) | 1987-11-30 |
FI842328A (fi) | 1984-12-14 |
ATE24204T1 (de) | 1986-12-15 |
FI842328A0 (fi) | 1984-06-08 |
ES288724Y (es) | 1987-03-01 |
DE3461652D1 (en) | 1987-01-22 |
FI74736C (fi) | 1988-03-10 |
DE8317252U1 (de) | 1983-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19960603 |