EP0123242A3 - Heat exchanger heated by exhaust gases for furnaces fired with sulphurous fuel - Google Patents

Heat exchanger heated by exhaust gases for furnaces fired with sulphurous fuel Download PDF

Info

Publication number
EP0123242A3
EP0123242A3 EP84104261A EP84104261A EP0123242A3 EP 0123242 A3 EP0123242 A3 EP 0123242A3 EP 84104261 A EP84104261 A EP 84104261A EP 84104261 A EP84104261 A EP 84104261A EP 0123242 A3 EP0123242 A3 EP 0123242A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exhaust gas
exhaust gases
exchanger heated
housing
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
EP84104261A
Other languages
German (de)
Other versions
EP0123242A2 (en
EP0123242B1 (en
Inventor
Alfons Jaumann
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
Priority to AT84104261T priority Critical patent/ATE32259T1/en
Publication of EP0123242A2 publication Critical patent/EP0123242A2/en
Publication of EP0123242A3 publication Critical patent/EP0123242A3/en
Application granted granted Critical
Publication of EP0123242B1 publication Critical patent/EP0123242B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treating Waste Gases (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

A heat exchanger using heat of exhaust gas has a housing, through which the exhaust gas passes, and is provided with a heat storage insert positioned in the housing. Tubes containing air or water receiving heat from the exhaust gas are also located within the housing. The heat storage insert is formed of a plurality of bricks having hollows which form passages for the exhaust gas. The bricks at least in the regions of the passages are formed of a material which adsorbs surfur compounds contained in the exhaust gas.
EP84104261A 1983-04-23 1984-04-14 Heat exchanger heated by exhaust gases for furnaces fired with sulphurous fuel Expired EP0123242B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84104261T ATE32259T1 (en) 1983-04-23 1984-04-14 FLUE GAS HEATED HEAT EXCHANGER FOR COMBUSTION PLANTS USING SULFUR CONTAINING FUELS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3314757 1983-04-23
DE19833314757 DE3314757A1 (en) 1983-04-23 1983-04-23 SMOKE-HEATED HEAT EXCHANGER FOR COMBUSTION PLANTS WITH SULFURIZED FUELS

Publications (3)

Publication Number Publication Date
EP0123242A2 EP0123242A2 (en) 1984-10-31
EP0123242A3 true EP0123242A3 (en) 1984-11-28
EP0123242B1 EP0123242B1 (en) 1988-01-27

Family

ID=6197171

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104261A Expired EP0123242B1 (en) 1983-04-23 1984-04-14 Heat exchanger heated by exhaust gases for furnaces fired with sulphurous fuel

Country Status (4)

Country Link
US (1) US4655802A (en)
EP (1) EP0123242B1 (en)
AT (1) ATE32259T1 (en)
DE (2) DE3314757A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202932B (en) * 1987-03-26 1991-05-15 Coppermill Limited Heat regenerators
CA2167213C (en) * 1993-07-16 2003-09-30 Richard E. Groh (Deceased) Method for using lightweight concrete, for producing a combination therefrom and a combination produced thereby
US6863711B2 (en) * 2002-12-06 2005-03-08 Hamilton Sundstrand Temperature swing humidity collector using powerplant waste heat
EP1864005A1 (en) * 2005-03-24 2007-12-12 Behr GmbH & Co. KG Exhaust gas heat exchanger, in particular an exhaust gas cooler for exhaust gas recirculation in a motor vehicle
US9683474B2 (en) 2013-08-30 2017-06-20 Dürr Systems Inc. Block channel geometries and arrangements of thermal oxidizers
CN113819483B (en) * 2021-09-18 2022-11-01 华能曲阜热电有限公司 Corrosion-resistant air preheater capable of retarding dust deposition

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE217126C (en) *
US2706109A (en) * 1950-03-11 1955-04-12 Jarvis C Marble Heat transfer elements of ceramic material
US4156625A (en) * 1976-08-27 1979-05-29 Wachendorfer Paul L Sr Method of making a monolithic refractory recuperator
US4163430A (en) * 1978-02-08 1979-08-07 Neumann Siegmar R Heat recovery and filter system and process for furnace exhaust gases
DE2943924A1 (en) * 1979-10-31 1981-05-14 Wilhelm 6902 Sandhausen Krämer Waste gas heat recovery system - has surface absorber temporarily absorbing condensate and vapour for subsequent discharge
DE3010886A1 (en) * 1980-03-21 1981-10-15 Dümling GmbH, 6508 Alzey Afterburner for continuous straw and wood burning boiler - has cylindrical sections including heat exchanger secured by the rods
DE3024144A1 (en) * 1980-06-27 1982-01-14 Helmut 7500 Karlsruhe Latzko Smoke heat recovery system - is for domestic chimney and uses water-filled sheath round flue
US4378045A (en) * 1978-10-19 1983-03-29 Davy Inc. Interlocking checker tile and supporting means for regenerative heating stoves

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905523A (en) * 1955-12-19 1959-09-22 Oxy Catalyst Inc Method for the elimination of finely divided carbonaceous material from gas streams
US3203472A (en) * 1963-11-22 1965-08-31 Brandt Herbert Heat exchangers
US3276186A (en) * 1964-07-22 1966-10-04 Calgon Corp Filter composition and method of removing hydrogen sulfide from water
US3589863A (en) * 1968-03-08 1971-06-29 Dow Chemical Co Method of removing sulfur dioxide and particulate matter from gaseous streams
US3780498A (en) * 1972-03-31 1973-12-25 Universal Oil Prod Co Sulfur oxides removal system
US4003979A (en) * 1973-11-26 1977-01-18 Kanebo, Ltd. Method of cleaning air containing carbon monoxide
US4177158A (en) * 1978-02-13 1979-12-04 Chevron Research Company Method for producing an attrition-resistant adsorbent for sulfur dioxide, the resulting composition and a process using same
JPS57501564A (en) * 1980-10-17 1982-09-02
US4467785A (en) * 1980-12-01 1984-08-28 Langford Cooper A Chemical heat storage
US4497361A (en) * 1981-06-15 1985-02-05 Hajicek David J Regenerative heat and humidity exchanging apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE217126C (en) *
US2706109A (en) * 1950-03-11 1955-04-12 Jarvis C Marble Heat transfer elements of ceramic material
US4156625A (en) * 1976-08-27 1979-05-29 Wachendorfer Paul L Sr Method of making a monolithic refractory recuperator
US4163430A (en) * 1978-02-08 1979-08-07 Neumann Siegmar R Heat recovery and filter system and process for furnace exhaust gases
US4378045A (en) * 1978-10-19 1983-03-29 Davy Inc. Interlocking checker tile and supporting means for regenerative heating stoves
DE2943924A1 (en) * 1979-10-31 1981-05-14 Wilhelm 6902 Sandhausen Krämer Waste gas heat recovery system - has surface absorber temporarily absorbing condensate and vapour for subsequent discharge
DE3010886A1 (en) * 1980-03-21 1981-10-15 Dümling GmbH, 6508 Alzey Afterburner for continuous straw and wood burning boiler - has cylindrical sections including heat exchanger secured by the rods
DE3024144A1 (en) * 1980-06-27 1982-01-14 Helmut 7500 Karlsruhe Latzko Smoke heat recovery system - is for domestic chimney and uses water-filled sheath round flue

Also Published As

Publication number Publication date
EP0123242A2 (en) 1984-10-31
DE3469057D1 (en) 1988-03-03
DE3314757A1 (en) 1984-10-25
ATE32259T1 (en) 1988-02-15
EP0123242B1 (en) 1988-01-27
US4655802A (en) 1987-04-07

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