CY1106838T1 - Διαταξη για την παρεμποδιση της ροης της σκουριας με την ληψη του τετηγμενου μεταλλου - Google Patents
Διαταξη για την παρεμποδιση της ροης της σκουριας με την ληψη του τετηγμενου μεταλλουInfo
- Publication number
- CY1106838T1 CY1106838T1 CY20071101135T CY071101135T CY1106838T1 CY 1106838 T1 CY1106838 T1 CY 1106838T1 CY 20071101135 T CY20071101135 T CY 20071101135T CY 071101135 T CY071101135 T CY 071101135T CY 1106838 T1 CY1106838 T1 CY 1106838T1
- Authority
- CY
- Cyprus
- Prior art keywords
- tube
- injection
- molten metal
- flow
- rust
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 2
- 238000002347 injection Methods 0.000 abstract 4
- 239000007924 injection Substances 0.000 abstract 4
- 239000011449 brick Substances 0.000 abstract 2
- 230000009970 fire resistant effect Effects 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/001—Retaining slag during pouring molten metal
-
- 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
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/19—Arrangements of devices for discharging
-
- 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
- F27D3/1545—Equipment for removing or retaining slag
- F27D3/159—Equipment for removing or retaining slag for retaining slag during the pouring of the metal or retaining metal during the pouring of the slag
-
- 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
- F27D1/0003—Linings or walls
- F27D1/003—Linings or walls comprising porous bricks
-
- 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
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1621—Making linings by using shaped elements, e.g. bricks
-
- 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
- F27D3/16—Introducing a fluid jet or current into the charge
- F27D2003/161—Introducing a fluid jet or current into the charge through a porous element
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Discharge Heating (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Σε μία διάταξη για την παρεμπόδιση της ροής της σκουριάς κατά την έγχυση του τήγματος του μετάλλου από ένα μεταλλουργικό δοχείο, όπου το άνοιγμα της έγχυσης του δοχείου σχηματίζεται από τοποθετημένους ο ένας επάνω στον άλλο σωλήνες εναλλαγής από ανθεκτικό στη φθορά και στη φωτιά υλικό, οι οποίοι σωλήνες εναλλαγής περικλείονται από τούβλα του πλαισίου του κουφώματος της έγχυσης, όπου το κατώτερο άκρο του σχηματιζόμενου κατ' αυτόν τον τρόπο συστήματος εναλλαγής της έγχυσης σχηματίζεται με ένα τούβλο κυπελλοειδούς μορφής στο οποίο εφάπτεται ένας σύρτης ο οποίος σφραγίζει το άνοιγμα, προβλέπεται σύμφωνα με την εφεύρεση, στο τοίχωμα του σωλήνα τουλάχιστον του καταλήγοντος στον εσωτερικό χώρο του δοχείου αξονικά διερχόμενου σωλήνα εναλλαγής να προβλέπονται και στις δύο μετωπικές πλευρές του σωλήνα οι καταλήγοντες δίαυλοι, οι οποίοι συνδέονται με την προσαγωγή του αερίου στην εστραμμένη από τον εσωτερικό χώρο του δοχείου πλευρά του σωλήνα.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10117181A DE10117181C1 (de) | 2001-04-05 | 2001-04-05 | Verfahren und Vorrichtung zur Verhinderung des Mitfließens von Schlacke beim Abstich einer Stahlschmelze |
| PCT/DE2002/001117 WO2002081759A1 (de) | 2001-04-05 | 2002-03-27 | Verfahren und vorrichtung zur verhinderung des mitfliessens von schlacke beim abstich einer metallschmelze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CY1106838T1 true CY1106838T1 (el) | 2012-05-23 |
Family
ID=7680629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CY20071101135T CY1106838T1 (el) | 2001-04-05 | 2007-08-28 | Διαταξη για την παρεμποδιση της ροης της σκουριας με την ληψη του τετηγμενου μεταλλου |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US6951296B2 (el) |
| EP (1) | EP1373583B1 (el) |
| JP (1) | JP4029046B2 (el) |
| KR (1) | KR100544529B1 (el) |
| CN (1) | CN1204274C (el) |
| AT (1) | ATE365230T1 (el) |
| AU (1) | AU2002311073B2 (el) |
| BR (1) | BR0204753B1 (el) |
| CA (1) | CA2410799C (el) |
| CY (1) | CY1106838T1 (el) |
| CZ (1) | CZ301430B6 (el) |
| DE (3) | DE10117181C1 (el) |
| DK (1) | DK1373583T3 (el) |
| DZ (1) | DZ3348A1 (el) |
| EA (1) | EA004341B1 (el) |
| ES (1) | ES2289105T3 (el) |
| HU (1) | HUP0300903A2 (el) |
| MX (1) | MXPA02011714A (el) |
| NO (1) | NO20025825L (el) |
| NZ (1) | NZ522964A (el) |
| PL (1) | PL197434B1 (el) |
| PT (1) | PT1373583E (el) |
| SK (1) | SK286449B6 (el) |
| TW (1) | TW528806B (el) |
| UA (1) | UA73994C2 (el) |
| WO (1) | WO2002081759A1 (el) |
| ZA (1) | ZA200210336B (el) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004027440B3 (de) * | 2004-06-04 | 2005-06-16 | Refractory Intellectual Property Gmbh & Co. Kg | Abstichrohr |
| US8210402B2 (en) | 2009-02-09 | 2012-07-03 | Ajf, Inc. | Slag control shape device with L-shape loading bracket |
| EP2998672A1 (de) * | 2014-09-17 | 2016-03-23 | Refractory Intellectual Property GmbH & Co. KG | Abstich an einem metallurgischen Gefäss, insbesondere einem Elektrolichtbogenofen |
| CN106978519A (zh) * | 2017-04-21 | 2017-07-25 | 东北大学 | 一种吹氩气防止钢包出钢过程中漩涡卷渣的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1206752A (fr) * | 1982-06-18 | 1986-07-02 | Jean Goedert | Procede et dispositif pour vidanger des recipients metallurgiques |
| LU84213A1 (fr) * | 1982-06-18 | 1983-11-23 | Arbed | Dispositif pour vidanger des recipients metallurgiques |
| JPS59126713A (ja) * | 1983-01-08 | 1984-07-21 | Tokyo Yogyo Co Ltd | 炉底出鋼式電炉 |
| DE3743575A1 (de) * | 1987-12-22 | 1989-07-13 | Krupp Gmbh | Verfahren zum abstechen einer metallschmelze und metallurgisches gefaess zur durchfuehrung des verfahrens |
| JPH01201410A (ja) * | 1988-02-08 | 1989-08-14 | Nkk Corp | 精錬炉からの出鋼時における溶融スラグの流出防止方法 |
| US4840355A (en) * | 1988-07-13 | 1989-06-20 | Labate M D | Slag controlling device for basic oxygen furnaces |
| JPH10176212A (ja) * | 1996-12-18 | 1998-06-30 | Sumitomo Metal Ind Ltd | 溶鋼の排出時におけるスラグ流出防止方法 |
| JPH11279620A (ja) * | 1998-03-31 | 1999-10-12 | Kawasaki Steel Corp | 転炉の出鋼時間調整方法 |
| DE19916232A1 (de) * | 1999-04-10 | 2000-10-12 | Sms Demag Ag | Verfahren und Vorrichtung zum Abstechen von Metallschmelzen aus metallurgischen Schmelzgefäßen |
| DE10034370A1 (de) * | 2000-07-14 | 2002-01-24 | Sms Demag Ag | Verfahren zum Verschließen oder Öffnen des Abstichloches eines metallurgischen Gefäßes, insbesondere eines Elektrolichtbogenofens und zugehöriger Bodenabstich |
-
2001
- 2001-04-05 DE DE10117181A patent/DE10117181C1/de not_active Expired - Fee Related
-
2002
- 2002-03-11 TW TW091104458A patent/TW528806B/zh not_active IP Right Cessation
- 2002-03-27 AT AT02735019T patent/ATE365230T1/de active
- 2002-03-27 EA EA200201265A patent/EA004341B1/ru not_active IP Right Cessation
- 2002-03-27 DE DE10291492T patent/DE10291492D2/de not_active Expired - Fee Related
- 2002-03-27 ES ES02735019T patent/ES2289105T3/es not_active Expired - Lifetime
- 2002-03-27 EP EP02735019A patent/EP1373583B1/de not_active Expired - Lifetime
- 2002-03-27 PT PT02735019T patent/PT1373583E/pt unknown
- 2002-03-27 DE DE50210350T patent/DE50210350D1/de not_active Expired - Lifetime
- 2002-03-27 PL PL358060A patent/PL197434B1/pl not_active IP Right Cessation
- 2002-03-27 CZ CZ20024002A patent/CZ301430B6/cs not_active IP Right Cessation
- 2002-03-27 CA CA002410799A patent/CA2410799C/en not_active Expired - Fee Related
- 2002-03-27 US US10/297,295 patent/US6951296B2/en not_active Expired - Fee Related
- 2002-03-27 AU AU2002311073A patent/AU2002311073B2/en not_active Ceased
- 2002-03-27 JP JP2002579521A patent/JP4029046B2/ja not_active Expired - Fee Related
- 2002-03-27 NZ NZ522964A patent/NZ522964A/en not_active IP Right Cessation
- 2002-03-27 DZ DZ023348A patent/DZ3348A1/fr active
- 2002-03-27 BR BRPI0204753-5A patent/BR0204753B1/pt not_active IP Right Cessation
- 2002-03-27 KR KR1020027016533A patent/KR100544529B1/ko not_active IP Right Cessation
- 2002-03-27 CN CNB028010515A patent/CN1204274C/zh not_active Expired - Fee Related
- 2002-03-27 WO PCT/DE2002/001117 patent/WO2002081759A1/de active IP Right Grant
- 2002-03-27 HU HU0300903A patent/HUP0300903A2/hu unknown
- 2002-03-27 UA UA2003010152A patent/UA73994C2/uk unknown
- 2002-03-27 SK SK1700-2002A patent/SK286449B6/sk not_active IP Right Cessation
- 2002-03-27 MX MXPA02011714A patent/MXPA02011714A/es active IP Right Grant
- 2002-03-27 DK DK02735019T patent/DK1373583T3/da active
- 2002-12-04 NO NO20025825A patent/NO20025825L/no not_active Application Discontinuation
- 2002-12-20 ZA ZA200210336A patent/ZA200210336B/en unknown
-
2007
- 2007-08-28 CY CY20071101135T patent/CY1106838T1/el unknown
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