FR2419487A1 - Radiant heat exchanger with large surface area - has large gas permeable convective secondary surface in flue gas stream - Google Patents

Radiant heat exchanger with large surface area - has large gas permeable convective secondary surface in flue gas stream

Info

Publication number
FR2419487A1
FR2419487A1 FR7906004A FR7906004A FR2419487A1 FR 2419487 A1 FR2419487 A1 FR 2419487A1 FR 7906004 A FR7906004 A FR 7906004A FR 7906004 A FR7906004 A FR 7906004A FR 2419487 A1 FR2419487 A1 FR 2419487A1
Authority
FR
France
Prior art keywords
heat exchanger
gas permeable
convective
surface area
radiant heat
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
FR7906004A
Other languages
French (fr)
Other versions
FR2419487B3 (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.)
TUZELESTECHNIKAI KUTATOINTEZET
Original Assignee
TUZELESTECHNIKAI KUTATOINTEZET
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 TUZELESTECHNIKAI KUTATOINTEZET filed Critical TUZELESTECHNIKAI KUTATOINTEZET
Publication of FR2419487A1 publication Critical patent/FR2419487A1/en
Application granted granted Critical
Publication of FR2419487B3 publication Critical patent/FR2419487B3/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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The heat radiating recuperator has an auxiliary heat exchanging surface. The heat exchanging space has a gas permeable auxiliary heating surface of large surface area to ensure high convective thermal flow. Between the flow gas side heat exchanger wall (5) and the opposite rear wall (4) is arranged a gas permeable auxiliary heat exchange surface (7). This surface is in radiating heat transfer connection with the heat exchanging wall. The recuperator element is fitted on a metal structure (1) provided with lagging (2).
FR7906004A 1978-03-09 1979-03-08 Radiant heat exchanger with large surface area - has large gas permeable convective secondary surface in flue gas stream Granted FR2419487A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUTU000184 1978-03-09

Publications (2)

Publication Number Publication Date
FR2419487A1 true FR2419487A1 (en) 1979-10-05
FR2419487B3 FR2419487B3 (en) 1982-01-08

Family

ID=11002202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906004A Granted FR2419487A1 (en) 1978-03-09 1979-03-08 Radiant heat exchanger with large surface area - has large gas permeable convective secondary surface in flue gas stream

Country Status (4)

Country Link
JP (1) JPS5514489A (en)
CS (1) CS203950B2 (en)
DE (1) DE2908825A1 (en)
FR (1) FR2419487A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065698A2 (en) * 1981-05-13 1982-12-01 Daidotokushuko Kabushiki Kaisha Heating method and apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126422C2 (en) * 1981-07-04 1985-06-13 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Device to compensate for different thermal expansion and to seal multi-way tubular heat exchangers
JPS582594A (en) * 1981-06-26 1983-01-08 Daido Steel Co Ltd Heat accumulating apparatus
US4479534A (en) * 1981-12-07 1984-10-30 The Air Preheater Company, Inc. Transparent radiation recuperator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065698A2 (en) * 1981-05-13 1982-12-01 Daidotokushuko Kabushiki Kaisha Heating method and apparatus
EP0065698A3 (en) * 1981-05-13 1984-02-08 Daidotokushuko Kabushikikaisha Heating method and apparatus

Also Published As

Publication number Publication date
JPS5514489A (en) 1980-01-31
DE2908825A1 (en) 1979-09-13
FR2419487B3 (en) 1982-01-08
CS203950B2 (en) 1981-03-31

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