DE2112180C3 - Gekühlte Lanze - Google Patents

Gekühlte Lanze

Info

Publication number
DE2112180C3
DE2112180C3 DE2112180A DE2112180A DE2112180C3 DE 2112180 C3 DE2112180 C3 DE 2112180C3 DE 2112180 A DE2112180 A DE 2112180A DE 2112180 A DE2112180 A DE 2112180A DE 2112180 C3 DE2112180 C3 DE 2112180C3
Authority
DE
Germany
Prior art keywords
lance
outer tube
expansion device
tubular part
tube
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.)
Expired
Application number
DE2112180A
Other languages
German (de)
English (en)
Other versions
DE2112180B2 (de
DE2112180A1 (de
Inventor
Joseph W. Bethlehem Pa. Hlinka
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.)
Bethlehem Steel Corp
Original Assignee
Bethlehem Steel Corp
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 Bethlehem Steel Corp filed Critical Bethlehem Steel Corp
Publication of DE2112180A1 publication Critical patent/DE2112180A1/de
Publication of DE2112180B2 publication Critical patent/DE2112180B2/de
Application granted granted Critical
Publication of DE2112180C3 publication Critical patent/DE2112180C3/de
Expired 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

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)
DE2112180A 1970-03-16 1971-03-13 Gekühlte Lanze Expired DE2112180C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1959770A 1970-03-16 1970-03-16

Publications (3)

Publication Number Publication Date
DE2112180A1 DE2112180A1 (de) 1971-10-07
DE2112180B2 DE2112180B2 (de) 1981-02-19
DE2112180C3 true DE2112180C3 (de) 1981-10-22

Family

ID=21794044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2112180A Expired DE2112180C3 (de) 1970-03-16 1971-03-13 Gekühlte Lanze

Country Status (5)

Country Link
US (1) US3642060A (enExample)
CA (1) CA947070A (enExample)
DE (1) DE2112180C3 (enExample)
FR (1) FR2083329B1 (enExample)
GB (1) GB1348920A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788548A (en) * 1972-06-05 1974-01-29 Continental Can Co Control temperature blow stick for injection mold apparatus
DE2942726A1 (de) * 1979-10-23 1981-05-07 Krupp-Koppers Gmbh, 4300 Essen Brenner fuer gasfoermige oder fluessige brennstoffe
SE429898B (sv) 1980-01-16 1983-10-03 Stora Kopparbergs Bergslags Ab Sett att forhindra pakladdning vid reduktion i flytbedd av finfordelat metalloxidhaltigt material
FR2496699B1 (fr) * 1980-12-22 1985-06-21 Siderurgie Fse Inst Rech Lance de soufflage de gaz oxydant, notamment d'oxygene, pour le traitement des metaux en fusion
US4739927A (en) * 1983-12-02 1988-04-26 Phillips Petroleum Company Catalytic cracking unit
EP1299668A1 (en) 1999-10-13 2003-04-09 Chart Inc. Vacuum-jacketed bayonet pipe spool and pipe spool system for cryogenic fluid
US6695358B2 (en) 1999-10-13 2004-02-24 Chart, Inc. Controlled leak cryogenic bayonet pipe spool and system
AUPQ783100A0 (en) * 2000-05-30 2000-06-22 Technological Resources Pty Limited Apparatus for injecting solid particulate material into a vessel
WO2004090412A1 (en) * 2003-04-02 2004-10-21 Chart Industries, Inc. Fluid piping systems and pipe spools suitable for sub sea use
US7780759B2 (en) * 2004-05-31 2010-08-24 Outotec Oyj Direct reduction process
US8794299B2 (en) * 2007-02-27 2014-08-05 Modine Manufacturing Company 2-Pass heat exchanger including thermal expansion joints
US8033576B2 (en) * 2007-10-12 2011-10-11 Flex-Hose Co. Inc. Pipe guide for expansion joint
CN102720914B (zh) * 2012-07-10 2014-04-16 南京晨光东螺波纹管有限公司 外水冷内隔温高压高温膨胀节
JP5575221B2 (ja) * 2012-12-26 2014-08-20 三菱重工業株式会社 燃焼バーナ及び加圧型ガス化炉
US9016094B2 (en) * 2013-01-16 2015-04-28 Guardian Industries Corp. Water cooled oxygen lance for use in a float glass furnace and/or float glass furnace using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282042B (de) * 1956-10-13 1968-11-07 Bot Brassert Oxygen Technik A Blasrohr zum Frischen von Roheisen
US3095220A (en) * 1959-02-16 1963-06-25 Herrick L Johnston Inc Zero load pump flange connection
US3240481A (en) * 1961-07-27 1966-03-15 United States Steel Corp Apparatus for adding solids and oxygen to an open hearth furnace
US3170977A (en) * 1961-11-16 1965-02-23 Koppers Co Inc Oxygen lance with detachable barrel
US3202201A (en) * 1962-01-15 1965-08-24 Chemetron Corp Gas burner for melting and refining scrap metal
FR1385314A (fr) * 1964-03-17 1965-01-08 Beteiligungs & Patentverw Gmbh Lance pour l'affinage par soufflage au-dessus de bains de métal
US3317223A (en) * 1964-09-28 1967-05-02 Air Preheater Multiple expansion joint
DE1433461B2 (de) * 1964-12-30 1972-02-10 Fried. Krupp Gmbh, 4300 Essen Verfahren und vorrichtung zur ueberwachung und steuerung des reaktionsablaufes beim sauerstoffaufblasverfahren
FR1549911A (enExample) * 1968-01-02 1968-12-13

Also Published As

Publication number Publication date
FR2083329A1 (enExample) 1971-12-17
DE2112180B2 (de) 1981-02-19
US3642060A (en) 1972-02-15
GB1348920A (en) 1974-03-27
DE2112180A1 (de) 1971-10-07
FR2083329B1 (enExample) 1975-02-21
CA947070A (en) 1974-05-14

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee