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WO1985000186A1 - Convertisseur pour la fonte de l'acier - Google Patents

Convertisseur pour la fonte de l'acier Download PDF

Info

Publication number
WO1985000186A1
WO1985000186A1 PCT/SU1983/000020 SU8300020W WO8500186A1 WO 1985000186 A1 WO1985000186 A1 WO 1985000186A1 SU 8300020 W SU8300020 W SU 8300020W WO 8500186 A1 WO8500186 A1 WO 8500186A1
Authority
WO
WIPO (PCT)
Prior art keywords
οsi
chτο
converter
κοnveρτeρa
τaκ
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.)
Ceased
Application number
PCT/SU1983/000020
Other languages
English (en)
Russian (ru)
Inventor
Alexei Grigorievich Zubarev
Gennady Sergeevich Kolganov
Boris Mikhailovich Kostyanoi
Viktor Vladimirovich Kazansky
Anatoly Ivanovich Manokhin
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.)
Nauchno-Proizvodstvennoe Obiedinenie Tulachermet
Original Assignee
Nauchno-Proizvodstvennoe Obiedinenie Tulachermet
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.)
Filing date
Publication date
Application filed by Nauchno-Proizvodstvennoe Obiedinenie Tulachermet filed Critical Nauchno-Proizvodstvennoe Obiedinenie Tulachermet
Priority to JP83502344A priority Critical patent/JPS60501714A/ja
Priority to AT0908183A priority patent/AT393694B/de
Priority to PCT/SU1983/000020 priority patent/WO1985000186A1/fr
Priority to AU17768/83A priority patent/AU563311B2/en
Priority to DE19833390501 priority patent/DE3390501C2/de
Priority to HU832866A priority patent/HU194322B/hu
Priority to BR8307731A priority patent/BR8307731A/pt
Priority to GB08503179A priority patent/GB2153506B/en
Publication of WO1985000186A1 publication Critical patent/WO1985000186A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • 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
    • 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
    • C21C5/48—Bottoms or tuyéres of converters

Definitions

  • the invention is related to black metal, and more specifically, the inverters for smelting have become more difficult. • Use of the product may be used for the cleaning of steel furnaces, especially for the use of non-corrosive iron, and
  • a steelmaking unit which contains a burner that has been blown up with data and perfumes for the supply of oxygen and fuel (see, for example, US Pat. No. 3912243-34).
  • the Forum is able to increase the amount of gas that is being handled due to the burning of exhausted gas, which is not
  • a steel pan is known for steel smelting, which contains a furnace with a fireproof, ready-to-handle steel circuits. - 2 -
  • the access to such a consumer is also carried out by the metal and slag through the heart of the patient
  • Disassembling the basic invention the task has been to create an in-line melting vessel, at the expense of changing the angle of the income due to a change in the income tax.
  • This task is solved in that, in the process for the smelting of steel, which contains a shell executed with the help of the machine, it is possible to recover from it.
  • the details of the platform may be used in a fire-resistant outlet on the bottom of the bottom.
  • FIG. 3 is a view of the surface on the given facilities located along the line of Fig. 4 is a view of the surface on the data of the facilities arranged in two rows.
  • the drive has options 5, but the drive 6 is on hand.
  • Volumes 2 and 3 are intended for use in an environment that conserves oxygen, gas and hydrocarbon-containing fuel, such as gas.
  • Lateral Frames 3 are installed so that they are supplied through the product, an acid is supplied, and the metal bath is connected to it.
  • a geothermal 7 of each of the common 3 types cuts out of the vertical 8 in turn 9, which is a 0.5 second integral part.
  • - 4 the bottom of the II turn and place of intersection with the 10-pin 6 with a vertical of 8-turn.
  • the data of Forms 2 is located or along with only 12 days of II, as shown in FIG. 3, as well as in two rows, one of which is also located along with 12 bottoms of II, Ukraine. There are 12 bottoms of the II center and this is paralleled with only 10 10 6.
  • the information of Site 2 is inclined at the angle ⁇ to the vertical axis 8 of the turn.
  • the corner of the house is at ease, at the disposal of a geothermal axis of 13 for 2, and forwarding to a no-noise at the same time.
  • the invention eliminates the need for metal and slag from the burner when it is consumed, which significantly improves the quality of the process, and also neglects

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Details (AREA)

Abstract

Le convertisseur pour la fonte de l'acier comprend un corps (1) conçu de manière à pouvoir tourner autour de tourillons (6) de ses supports (5), des tuyères de fond (2) et des tuyères latérales (3) prévues pour l'alimentation en oxygène et en combustible, lesquelles tuyères sont disposées dans un revêtement réfractaire. Les tuyères latérales (3) sont disposées de sorte que leur axe géométrique (7) intersecte un axe vertical (8) du convertisseur en un point (9) se trouvant plus bas qu'un axe (10) des tourillons (6) à une distance égale à 0,5-1,0 de la distance séparant un fond (11) et un centre d'intersection de l'axe (10) des tourillons (6) et de l'axe vertical (8) du convertisseur.
PCT/SU1983/000020 1983-06-29 1983-06-29 Convertisseur pour la fonte de l'acier Ceased WO1985000186A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP83502344A JPS60501714A (ja) 1983-06-29 1983-06-29 製鋼用転炉
AT0908183A AT393694B (de) 1983-06-29 1983-06-29 Konverter fuer die stahlerzeugung
PCT/SU1983/000020 WO1985000186A1 (fr) 1983-06-29 1983-06-29 Convertisseur pour la fonte de l'acier
AU17768/83A AU563311B2 (en) 1983-06-29 1983-06-29 Converter for the smelting of steel
DE19833390501 DE3390501C2 (de) 1983-06-29 1983-06-29 Konverter f}r die Stahlerzeugung
HU832866A HU194322B (en) 1983-06-29 1983-06-29 Steel producing converter
BR8307731A BR8307731A (pt) 1983-06-29 1983-06-29 Conversor para a fabricacao de aco
GB08503179A GB2153506B (en) 1983-06-29 1983-06-29 Converter for the smelting of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1983/000020 WO1985000186A1 (fr) 1983-06-29 1983-06-29 Convertisseur pour la fonte de l'acier

Publications (1)

Publication Number Publication Date
WO1985000186A1 true WO1985000186A1 (fr) 1985-01-17

Family

ID=21616802

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1983/000020 Ceased WO1985000186A1 (fr) 1983-06-29 1983-06-29 Convertisseur pour la fonte de l'acier

Country Status (8)

Country Link
JP (1) JPS60501714A (fr)
AT (1) AT393694B (fr)
AU (1) AU563311B2 (fr)
BR (1) BR8307731A (fr)
DE (1) DE3390501C2 (fr)
GB (1) GB2153506B (fr)
HU (1) HU194322B (fr)
WO (1) WO1985000186A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836117A (en) * 1988-01-15 1989-06-06 The Standard Oil Company Oxidation catalyst and processes using same
US4968661A (en) * 1988-01-15 1990-11-06 The Standard Oil Company Oxidation catalyst amended by examiner
US5053577A (en) * 1988-01-15 1991-10-01 The Standard Oil Company Oxidation catalyst and processes using same
CN107636174A (zh) * 2015-04-08 2018-01-26 Sms集团有限责任公司 转炉

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743380A1 (de) * 1987-12-21 1989-07-06 N Proizv Ob Tulatschermet Verfahren zum erschmelzen von stahl in einem sauerstoff-blaskonverter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912243A (en) * 1973-04-04 1975-10-14 Berry Metal Co Apparatus and process for refining hot metal to steel
SU514021A1 (ru) * 1973-04-28 1976-05-15 Ждановский металлургический институт Конвертер

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912243A (en) * 1973-04-04 1975-10-14 Berry Metal Co Apparatus and process for refining hot metal to steel
SU514021A1 (ru) * 1973-04-28 1976-05-15 Ждановский металлургический институт Конвертер

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Tematichesky otraslevoi sbornik "Proizvodstvo stali v kislorodno-konvertornykh i martenovskikh tsekhakh", N 2, 1978, "Metallurgiya" (Moscow). Ya. A. Shneerov, et al. "Issledovanie protsessa donnoi produvki v laboratornom konvertere s primeneniem bokovoi furmy", see pages 53-56 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836117A (en) * 1988-01-15 1989-06-06 The Standard Oil Company Oxidation catalyst and processes using same
US4968661A (en) * 1988-01-15 1990-11-06 The Standard Oil Company Oxidation catalyst amended by examiner
US5053577A (en) * 1988-01-15 1991-10-01 The Standard Oil Company Oxidation catalyst and processes using same
CN107636174A (zh) * 2015-04-08 2018-01-26 Sms集团有限责任公司 转炉

Also Published As

Publication number Publication date
AU1776883A (en) 1985-01-25
JPS60501714A (ja) 1985-10-11
DE3390501T1 (de) 1985-06-13
GB2153506A (en) 1985-08-21
AT393694B (de) 1991-11-25
GB2153506B (en) 1986-07-09
BR8307731A (pt) 1985-06-04
HUT36500A (en) 1985-09-30
HU194322B (en) 1988-01-28
AU563311B2 (en) 1987-07-02
GB8503179D0 (en) 1985-03-13
ATA908183A (de) 1991-05-15
DE3390501C2 (de) 1987-11-26

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