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WO2010136620A3 - Two-layer outlet nozzle for burners, which heats heat-transfer fluids intended for other subsequent uses - Google Patents

Two-layer outlet nozzle for burners, which heats heat-transfer fluids intended for other subsequent uses Download PDF

Info

Publication number
WO2010136620A3
WO2010136620A3 PCT/ES2010/000237 ES2010000237W WO2010136620A3 WO 2010136620 A3 WO2010136620 A3 WO 2010136620A3 ES 2010000237 W ES2010000237 W ES 2010000237W WO 2010136620 A3 WO2010136620 A3 WO 2010136620A3
Authority
WO
WIPO (PCT)
Prior art keywords
burners
cone
transfer fluids
outlet nozzle
subsequent uses
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/ES2010/000237
Other languages
Spanish (es)
French (fr)
Other versions
WO2010136620A2 (en
Inventor
Fernando José DE LA DEHESA CALLES
Jesús MARTÍNEZ JAREÑO
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2010136620A2 publication Critical patent/WO2010136620A2/en
Anticipated expiration legal-status Critical
Publication of WO2010136620A3 publication Critical patent/WO2010136620A3/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • 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
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Gas Burners (AREA)

Abstract

The invention relates to a two-layer outlet nozzle for burners, which heats heat-transfer fluids intended for other subsequent uses. The invention is formed by a first hollow cone and a second cone inserted into the first and joined thereto using rings at the base and tip of the cones. The smaller end of the two-layer cone is provided with two holes arranged at an angle of 180° in relation to one another, to which are connected two tubes made from the same material as that of the cone. Said tubes are used to supply and release the heat-transfer fluid which cools the nozzle and which is hot upon release for subsequent use. The aforementioned smaller end with the tubes is also provided with at least two supporting elements which are soldered thereto and which join the nozzle to the burner outlet by means of screwing.
PCT/ES2010/000237 2009-05-28 2010-05-27 Two-layer outlet nozzle for burners, which heats heat-transfer fluids intended for other subsequent uses Ceased WO2010136620A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200901309A ES2350073B1 (en) 2009-05-28 2009-05-28 DOUBLE DOUBLE LAYER OF BURNERS THAT HEAT THERMAL FLUID FOR OTHER USES.
ESP200901309 2009-05-28

Publications (2)

Publication Number Publication Date
WO2010136620A2 WO2010136620A2 (en) 2010-12-02
WO2010136620A3 true WO2010136620A3 (en) 2012-12-27

Family

ID=43223158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2010/000237 Ceased WO2010136620A2 (en) 2009-05-28 2010-05-27 Two-layer outlet nozzle for burners, which heats heat-transfer fluids intended for other subsequent uses

Country Status (2)

Country Link
ES (1) ES2350073B1 (en)
WO (1) WO2010136620A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US182621A (en) * 1876-09-26 Improvement in belly-pipe nozzles for blast-furnaces
US1962593A (en) * 1932-09-15 1934-06-12 John B Henry Blast furnace apparatus
US3166621A (en) * 1961-03-16 1965-01-19 Colorado Fuel & Iron Corp Burner tuyere arrangement for a blast furnace
US3627296A (en) * 1969-03-10 1971-12-14 Rappold & Co Gmbh Hermann Cooled blow mold for industrial furnaces particularly blast furnaces
ES418093A1 (en) * 1972-08-23 1976-03-16 British Steel Corp Tuyeres
ES272836U (en) * 1981-05-15 1983-11-01 Touze Francois Hot-blast nozzles, particularly for blast furnaces
ES8405138A1 (en) * 1982-03-31 1984-05-16 Kobe Steel Ltd Method and apparatus for injecting pulverized fuel into a blast furnace

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US182621A (en) * 1876-09-26 Improvement in belly-pipe nozzles for blast-furnaces
US1962593A (en) * 1932-09-15 1934-06-12 John B Henry Blast furnace apparatus
US3166621A (en) * 1961-03-16 1965-01-19 Colorado Fuel & Iron Corp Burner tuyere arrangement for a blast furnace
US3627296A (en) * 1969-03-10 1971-12-14 Rappold & Co Gmbh Hermann Cooled blow mold for industrial furnaces particularly blast furnaces
ES418093A1 (en) * 1972-08-23 1976-03-16 British Steel Corp Tuyeres
ES272836U (en) * 1981-05-15 1983-11-01 Touze Francois Hot-blast nozzles, particularly for blast furnaces
ES8405138A1 (en) * 1982-03-31 1984-05-16 Kobe Steel Ltd Method and apparatus for injecting pulverized fuel into a blast furnace

Also Published As

Publication number Publication date
WO2010136620A2 (en) 2010-12-02
ES2350073A1 (en) 2011-01-18
ES2350073B1 (en) 2011-11-07

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