WO2009070129A3 - Combined condensing heat exchanger - Google Patents

Combined condensing heat exchanger Download PDF

Info

Publication number
WO2009070129A3
WO2009070129A3 PCT/SI2008/000062 SI2008000062W WO2009070129A3 WO 2009070129 A3 WO2009070129 A3 WO 2009070129A3 SI 2008000062 W SI2008000062 W SI 2008000062W WO 2009070129 A3 WO2009070129 A3 WO 2009070129A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
condensing heat
flue
heating
gases
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/SI2008/000062
Other languages
French (fr)
Other versions
WO2009070129A2 (en
Inventor
Zdravko Molka
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.)
Evrovartrade d o o
Original Assignee
Evrovartrade d o o
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 Evrovartrade d o o filed Critical Evrovartrade d o o
Priority to EP08853457A priority Critical patent/EP2215419A2/en
Publication of WO2009070129A2 publication Critical patent/WO2009070129A2/en
Publication of WO2009070129A3 publication Critical patent/WO2009070129A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • 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
    • F28D7/16—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 in parallel spaced relation
    • F28D7/163—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 in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F28G1/163—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from internal surfaces of heat exchange conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/0292—Other particular headers or end plates with fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/06—Safety or protection arrangements; Arrangements for preventing malfunction by using means for draining heat exchange media from heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Supply (AREA)

Abstract

The innovation object is combined condensing heat exchanger that simultaneously serves for pre-heating entering air with combustion plants as also for transferring the temperature of flue-gases to heating medium that enables lowering the temperature of flue-gases at the exit of combustion plant into the chimney. Combined condensing heat exchanger after the invention solves the set technical problem with installation of condensing tube exchanger (3) in the shape of more tubes, installed in parallel, which have in cross-section round or ellipse shape into the flue tube, where in the assembly of condensing heat exchanger after the invention, high-pressure cleaning is enabled with installation of high-pressure cleaning nozzles (7), the exterior housing (4) and fins (4c) on covers (2, 9) enable successful pre-heating of entering air on its way to the fireplace.
PCT/SI2008/000062 2007-11-30 2008-11-27 Combined condensing heat exchanger Ceased WO2009070129A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08853457A EP2215419A2 (en) 2007-11-30 2008-11-27 Combined condensing heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SI200700311A SI22691A (en) 2007-11-30 2007-11-30 Combined condensation-based heat exchanger
SIP-200700311 2007-11-30

Publications (2)

Publication Number Publication Date
WO2009070129A2 WO2009070129A2 (en) 2009-06-04
WO2009070129A3 true WO2009070129A3 (en) 2009-07-16

Family

ID=40578582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SI2008/000062 Ceased WO2009070129A2 (en) 2007-11-30 2008-11-27 Combined condensing heat exchanger

Country Status (3)

Country Link
EP (1) EP2215419A2 (en)
SI (1) SI22691A (en)
WO (1) WO2009070129A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2365269A1 (en) * 2010-03-03 2011-09-14 Alstom Technology Ltd Heat exchanging and liuid separation apparatus
DE102013221151A1 (en) * 2013-10-17 2015-04-23 MAHLE Behr GmbH & Co. KG Heat exchanger
CN115200383B (en) * 2022-09-19 2022-11-15 秦皇岛新特科技有限公司 Condenser for cooling sintering flue gas
US20240353186A1 (en) * 2023-04-21 2024-10-24 Raytheon Technologies Corporation Heat exchanger systems and devices for increased durability

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB331140A (en) * 1929-09-11 1930-06-26 United Water Softeners Ltd Improvements relating to the heating of boiler feed water
GB2065861A (en) * 1979-12-14 1981-07-01 Aerco Int Inc Countercurrent heat exchanger with a dimpled membrane
EP0245582A1 (en) * 1986-05-10 1987-11-19 Krupp Koppers GmbH Heat exchanger for gases under elevated pressure
JP2000018882A (en) * 1998-06-29 2000-01-18 Orion Mach Co Ltd Heat exchange equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB331140A (en) * 1929-09-11 1930-06-26 United Water Softeners Ltd Improvements relating to the heating of boiler feed water
GB2065861A (en) * 1979-12-14 1981-07-01 Aerco Int Inc Countercurrent heat exchanger with a dimpled membrane
EP0245582A1 (en) * 1986-05-10 1987-11-19 Krupp Koppers GmbH Heat exchanger for gases under elevated pressure
JP2000018882A (en) * 1998-06-29 2000-01-18 Orion Mach Co Ltd Heat exchange equipment

Also Published As

Publication number Publication date
SI22691A (en) 2009-06-30
WO2009070129A2 (en) 2009-06-04
EP2215419A2 (en) 2010-08-11

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