ES417621A1 - Water-cooled lance or probe destined to be inserted into metallurgical furnaces - Google Patents

Water-cooled lance or probe destined to be inserted into metallurgical furnaces

Info

Publication number
ES417621A1
ES417621A1 ES417621A ES417621A ES417621A1 ES 417621 A1 ES417621 A1 ES 417621A1 ES 417621 A ES417621 A ES 417621A ES 417621 A ES417621 A ES 417621A ES 417621 A1 ES417621 A1 ES 417621A1
Authority
ES
Spain
Prior art keywords
probe
lance
destined
water
metallurgical furnaces
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
ES417621A
Other languages
Spanish (es)
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.)
Voestalpine AG
Original Assignee
Voestalpine 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.)
Filing date
Publication date
Application filed by Voestalpine AG filed Critical Voestalpine AG
Publication of ES417621A1 publication Critical patent/ES417621A1/en
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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

The invention relates to a water-cooled lance or probe destined to be inserted into metallurgical furnaces, comprising an inner tube, a concentrical outer tube and a guiding tube arranged between said inner and outer tubes for the formation of a coolant circulation, which lance or probe over part of its circumference and part of its longitudinal extension is exposed to increased heat influence. In the area of increased heat influence, the lance or probe is cooled to a greater degree by increasing the cooling area and the free current cross section there relative to the other parts of the lance or probe.
ES417621A 1972-08-07 1973-08-06 Water-cooled lance or probe destined to be inserted into metallurgical furnaces Expired ES417621A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT678972A AT327975B (en) 1972-08-07 1972-08-07 WATER COOLED LANCE OR PROBE DESIGNED FOR USE IN METALLURGIC FURNACES

Publications (1)

Publication Number Publication Date
ES417621A1 true ES417621A1 (en) 1976-06-16

Family

ID=3589774

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417621A Expired ES417621A1 (en) 1972-08-07 1973-08-06 Water-cooled lance or probe destined to be inserted into metallurgical furnaces

Country Status (19)

Country Link
US (1) US3882726A (en)
JP (1) JPS5232722B2 (en)
AT (1) AT327975B (en)
BE (1) BE803256A (en)
BR (1) BR7305977D0 (en)
CA (1) CA1008661A (en)
CS (1) CS179989B2 (en)
DD (1) DD107074A5 (en)
DE (1) DE2339619C3 (en)
ES (1) ES417621A1 (en)
FR (1) FR2196063A5 (en)
GB (1) GB1431397A (en)
HU (1) HU166604B (en)
IN (1) IN139597B (en)
IT (1) IT993668B (en)
LU (1) LU68164A1 (en)
NL (1) NL7310828A (en)
SE (1) SE388876B (en)
ZA (1) ZA735341B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184894A (en) * 1991-02-13 1993-02-09 Midwest Instrument Co., Inc. Method of using an immersible air cooled thermocouple
US5104234A (en) * 1991-02-13 1992-04-14 Midwest Instrument Co., Inc. Air cooled thermocouple lance
SE511376C2 (en) 1997-11-28 1999-09-20 Sintercast Ab Sampling device for thermal analysis of solidifying metal
US20030112846A1 (en) * 2001-12-19 2003-06-19 Murtagh Richard James Thermometer
CN111664957B (en) * 2020-07-13 2022-10-14 广东韶钢松山股份有限公司 Temperature detection system and method for detecting temperature of material column in blast furnace body

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833844A (en) * 1954-07-20 1958-05-06 Land Pyrometers Ltd Measurement of temperatures
US3080755A (en) * 1960-10-12 1963-03-12 Percy James Ward Metallurgical process control
US3250125A (en) * 1961-04-06 1966-05-10 Bonn Leonard Hot metal temperature measuring device and temperature measuring method
US3717034A (en) * 1971-02-12 1973-02-20 Steel Corp Apparatus for immersing and withdrawing bath examination means into and from a molten bath
US3742763A (en) * 1971-07-22 1973-07-03 Pennsylvania Engineering Corp Thermocouple lance handling device

Also Published As

Publication number Publication date
ATA678972A (en) 1975-05-15
IN139597B (en) 1976-07-03
US3882726A (en) 1975-05-13
ZA735341B (en) 1974-07-31
AU5891973A (en) 1975-02-06
BR7305977D0 (en) 1974-08-15
NL7310828A (en) 1974-02-11
DE2339619C3 (en) 1979-05-17
JPS4958007A (en) 1974-06-05
IT993668B (en) 1975-09-30
DE2339619B2 (en) 1978-09-14
JPS5232722B2 (en) 1977-08-23
CS179989B2 (en) 1977-12-30
DD107074A5 (en) 1974-07-12
BE803256A (en) 1973-12-03
CA1008661A (en) 1977-04-19
GB1431397A (en) 1976-04-07
DE2339619A1 (en) 1974-02-28
LU68164A1 (en) 1973-10-16
AT327975B (en) 1976-02-25
SE388876B (en) 1976-10-18
HU166604B (en) 1975-04-28
FR2196063A5 (en) 1974-03-08

Similar Documents

Publication Publication Date Title
ES469361A1 (en) Vessel for metal smelting furnace
US3862574A (en) Adjusting the temperature of a radiation furnace
ES485781A1 (en) Cooled electrode for making contact with a metal melt.
ES417621A1 (en) Water-cooled lance or probe destined to be inserted into metallurgical furnaces
ES358029A1 (en) Device for continuously measuring the temperature of metal baths in melting or refining furnaces,particularly in converters
GB1100919A (en) Method of and means for cooling a combustion chamber, or a reaction chamber used in smelting reduction processes
GB1366824A (en) Self cooling oxygen lance
GB1424532A (en) Components using cast-in cooling tubes
GB1250975A (en)
GB1283233A (en) Improvements in or relating to a refractory hollow body
ATE15388T1 (en) SUPPORT FOR A BLAST FURNACE PROBE.
GB1105276A (en) Production of chromium steels
GB1259726A (en) Improved bell-type furnace
GB1243028A (en) Improvements in or relating to a device for continuously measuring the temperature of metal baths in melting or refining furnaces, particularly in converters
GB1043002A (en) A submerged-resistor type electric induction furnace
SU395392A1 (en) WATER COOLED FURM
SU126892A1 (en) Blast tuyere of blast furnace
FI65928B (en) STYRING ORDER THROUGH CYLINDERS OR CHARACTERS FOR PERIOD DISC VALVES SAERSKILT FOR METAL TRAILERS
FR2437760A1 (en) Electric contact for molten metal, esp. in arc furnaces - where contact has enlarged rear portion contg. several chambers through which coolant is circulated
FR2088417A1 (en) Water cooled blast furnace tuyere
GB964340A (en) Improvements in or relating to lances for metallurgical processes
SU876719A1 (en) Tuyere of blast furnace
SU881120A1 (en) Blasting tuyere of blast furnace
FR2174654A2 (en) Temp probe for arc furnaces - using a water-cooled graphite block carrying the probe
SU905291A1 (en) Martin furnace tuyere