FR2430584A1 - Boite de refroidiss - Google Patents

Boite de refroidiss

Info

Publication number
FR2430584A1
FR2430584A1 FR7820075A FR7820075A FR2430584A1 FR 2430584 A1 FR2430584 A1 FR 2430584A1 FR 7820075 A FR7820075 A FR 7820075A FR 7820075 A FR7820075 A FR 7820075A FR 2430584 A1 FR2430584 A1 FR 2430584A1
Authority
FR
France
Prior art keywords
box
circuit
furnaces
esp
water
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.)
Granted
Application number
FR7820075A
Other languages
English (en)
Other versions
FR2430584B1 (fr
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.)
SOLMER
Original Assignee
SOLMER
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 SOLMER filed Critical SOLMER
Priority to FR7820075A priority Critical patent/FR2430584A1/fr
Publication of FR2430584A1 publication Critical patent/FR2430584A1/fr
Application granted granted Critical
Publication of FR2430584B1 publication Critical patent/FR2430584B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/12—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
    • 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
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/004—Cooling of furnaces the cooling medium passing a waterbox
    • F27D2009/0043—Insert type waterbox, e.g. cylindrical or flat type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)

Abstract

Boîte de refroidissement pour four, notamment pour haut-fourneau. La boîte comporte un circuit de refroidissement extérieur 15 dans l'espace délimité par les corps de boîte extérieur 11 et intérieur 20, et un circuit de refroidissement intérieur 25 à l'intérieur du corps de boîte intérieur. Les deux circuits de refroidissement 15, 25 sont constitués chacun par des canaux hélicoïdaux qui sont délimités partiellement par les nervures directrices 14, 24 et par le corps de boîte extérieur ou intérieur 11, 20. Le circuit extérieur entoure le circuit intérieur sur toute sa périphérie et le passage d'amenée ou d'évacuation 18, 16 associé au premier circuit et celui 28, 26 associé au deuxième circuit sont disposés coaxialement à l'intérieur des deux corps de boîte. La boîte convient en particulier comme boîte de refroidissement pour haut-fourneau.
FR7820075A 1978-07-05 1978-07-05 Boite de refroidiss Granted FR2430584A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7820075A FR2430584A1 (fr) 1978-07-05 1978-07-05 Boite de refroidiss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820075A FR2430584A1 (fr) 1978-07-05 1978-07-05 Boite de refroidiss

Publications (2)

Publication Number Publication Date
FR2430584A1 true FR2430584A1 (fr) 1980-02-01
FR2430584B1 FR2430584B1 (fr) 1982-06-11

Family

ID=9210352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820075A Granted FR2430584A1 (fr) 1978-07-05 1978-07-05 Boite de refroidiss

Country Status (1)

Country Link
FR (1) FR2430584A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479852A2 (fr) * 1980-04-02 1981-10-09 Touze Francois Perfectionnements aux dispositifs d'echanges thermiques a circulation de liquide pour le refroidissement des parois des hauts fourneaux
EP0043574A1 (fr) * 1980-07-07 1982-01-13 Bethlehem Steel Corporation Plaque de refroidissement
LU90644B1 (de) * 2000-09-26 2002-03-27 Wurth Paul Sa Ofenwandkuehlung mit Kuehlplatten
WO2020121211A1 (fr) * 2018-12-11 2020-06-18 Stellenbosch University Dispositif de transfert de chaleur

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827231A (en) * 1929-12-04 1931-10-13 William A Haven Heat exchanging device
DE957758C (de) * 1957-01-17 Ernst Thomas, Hemer (Westf) Kuhlkasten, welcher auswechselbar in Ausnehmungen der Wände von Schmelzofen, insbesondere Hochofen, einsetzbar ist
DE1013680B (de) * 1956-02-24 1957-08-14 Oschatz G M B H Einbau-Kuehlaggregat fuer Industrieoefen, wie Hochoefen, sowie Verfahren zu seinem Betrieb
FR2044266A5 (fr) * 1969-05-14 1971-02-19 Wendel Sidelor
FR2323113A1 (fr) * 1975-09-03 1977-04-01 Sofresid Plaque de refroidissement pour parois de fours a cuve, notamment pour hauts fourneaux

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957758C (de) * 1957-01-17 Ernst Thomas, Hemer (Westf) Kuhlkasten, welcher auswechselbar in Ausnehmungen der Wände von Schmelzofen, insbesondere Hochofen, einsetzbar ist
US1827231A (en) * 1929-12-04 1931-10-13 William A Haven Heat exchanging device
DE1013680B (de) * 1956-02-24 1957-08-14 Oschatz G M B H Einbau-Kuehlaggregat fuer Industrieoefen, wie Hochoefen, sowie Verfahren zu seinem Betrieb
FR2044266A5 (fr) * 1969-05-14 1971-02-19 Wendel Sidelor
FR2323113A1 (fr) * 1975-09-03 1977-04-01 Sofresid Plaque de refroidissement pour parois de fours a cuve, notamment pour hauts fourneaux

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479852A2 (fr) * 1980-04-02 1981-10-09 Touze Francois Perfectionnements aux dispositifs d'echanges thermiques a circulation de liquide pour le refroidissement des parois des hauts fourneaux
EP0043574A1 (fr) * 1980-07-07 1982-01-13 Bethlehem Steel Corporation Plaque de refroidissement
LU90644B1 (de) * 2000-09-26 2002-03-27 Wurth Paul Sa Ofenwandkuehlung mit Kuehlplatten
WO2020121211A1 (fr) * 2018-12-11 2020-06-18 Stellenbosch University Dispositif de transfert de chaleur
US20210325088A1 (en) * 2018-12-11 2021-10-21 Stellenbosch University Heat transfer device

Also Published As

Publication number Publication date
FR2430584B1 (fr) 1982-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse