FR2272351A1 - - Google Patents

Info

Publication number
FR2272351A1
FR2272351A1 FR7515669A FR7515669A FR2272351A1 FR 2272351 A1 FR2272351 A1 FR 2272351A1 FR 7515669 A FR7515669 A FR 7515669A FR 7515669 A FR7515669 A FR 7515669A FR 2272351 A1 FR2272351 A1 FR 2272351A1
Authority
FR
France
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.)
Granted
Application number
FR7515669A
Other languages
French (fr)
Other versions
FR2272351B1 (en
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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
Priority claimed from JP5537974A external-priority patent/JPS50147413A/ja
Priority claimed from JP11046074A external-priority patent/JPS5137869A/en
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2272351A1 publication Critical patent/FR2272351A1/fr
Application granted granted Critical
Publication of FR2272351B1 publication Critical patent/FR2272351B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7515669A 1974-05-20 1975-05-20 Expired FR2272351B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5537974A JPS50147413A (en) 1974-05-20 1974-05-20
JP11046074A JPS5137869A (en) 1974-09-27 1974-09-27 Jizenjunkan nyoru johatsureikyakuhoho

Publications (2)

Publication Number Publication Date
FR2272351A1 true FR2272351A1 (en) 1975-12-19
FR2272351B1 FR2272351B1 (en) 1977-12-09

Family

ID=26396281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515669A Expired FR2272351B1 (en) 1974-05-20 1975-05-20

Country Status (3)

Country Link
DE (1) DE2522245C3 (en)
FR (1) FR2272351B1 (en)
GB (1) GB1488563A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024632A1 (en) * 1979-08-25 1981-03-11 M.A.N. MASCHINENFABRIK AUGSBURG-NÜRNBERG Aktiengesellschaft Use of a closed cooling circuit for the evaporative cooling of a metallurgical furnace or the like
EP0025133A1 (en) * 1979-08-25 1981-03-18 M.A.N. MASCHINENFABRIK AUGSBURG-NÜRNBERG Aktiengesellschaft Use of a closed cooling circuit for the evaporative cooling of a shaft furnace
EP0123168A1 (en) * 1983-04-12 1984-10-31 BBC Aktiengesellschaft Brown, Boveri & Cie. Process and device for furnace cooling

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102012165B (en) * 2010-10-23 2012-07-04 郴州市国大有色金属冶炼有限公司 Unpowered self-circulating water-cooling device for blast furnace
CN108679603A (en) * 2018-08-31 2018-10-19 刘学冰 A kind of circulating fluidized bed boiler circulating ratio and grey balance regulator control system and method
CN110580062B (en) * 2019-08-20 2022-07-05 刘雨嫣 Water level balance control method for wet scraper slag conveyor
CN113864977A (en) * 2021-09-30 2021-12-31 珠海格力电器股份有限公司 Cooling system, temperature control method and device thereof, equipment and air conditioning system
CN114377663B (en) * 2021-12-13 2024-04-19 温州一霖再生资源有限公司 Useless active carbon regeneration cooling system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024632A1 (en) * 1979-08-25 1981-03-11 M.A.N. MASCHINENFABRIK AUGSBURG-NÜRNBERG Aktiengesellschaft Use of a closed cooling circuit for the evaporative cooling of a metallurgical furnace or the like
EP0025133A1 (en) * 1979-08-25 1981-03-18 M.A.N. MASCHINENFABRIK AUGSBURG-NÜRNBERG Aktiengesellschaft Use of a closed cooling circuit for the evaporative cooling of a shaft furnace
EP0123168A1 (en) * 1983-04-12 1984-10-31 BBC Aktiengesellschaft Brown, Boveri & Cie. Process and device for furnace cooling

Also Published As

Publication number Publication date
DE2522245A1 (en) 1975-12-04
DE2522245C3 (en) 1979-10-25
GB1488563A (en) 1977-10-12
FR2272351B1 (en) 1977-12-09
DE2522245B2 (en) 1979-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse