ES8404492A1 - Exhaust heat boiler - Google Patents

Exhaust heat boiler

Info

Publication number
ES8404492A1
ES8404492A1 ES523649A ES523649A ES8404492A1 ES 8404492 A1 ES8404492 A1 ES 8404492A1 ES 523649 A ES523649 A ES 523649A ES 523649 A ES523649 A ES 523649A ES 8404492 A1 ES8404492 A1 ES 8404492A1
Authority
ES
Spain
Prior art keywords
boiler
sound
damper
pass channel
channel
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.)
Expired
Application number
ES523649A
Other languages
Spanish (es)
Other versions
ES523649A0 (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.)
Repola Oy
Original Assignee
Rauma Repola Oy
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 Rauma Repola Oy filed Critical Rauma Repola Oy
Publication of ES8404492A1 publication Critical patent/ES8404492A1/en
Publication of ES523649A0 publication Critical patent/ES523649A0/en
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • 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
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/06—Derivation channels, e.g. bypass
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Exhaust Silencers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Chimneys And Flues (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Treating Waste Gases (AREA)

Abstract

The boiler is constructed as a water tube boiler in which the heat exchanging surfaces are tube spirals (11). The boiler is preferably cylindrical, and the flues are of annular shape as seen from above. The space inside the innermost tube spiral is used as a by-pass channel in the boiler. The by-pass channel (13) is constructed so that it also functions as an absorption sound damper. In order to improve the sound damping efficiency, the damper can be provided with an additional damping cylinder (15, 16, 23). A spark breaker (17) is arranged as a support structure for the additional damping cylinder. A channel (18) extending into the boiler is shaped so that it conducts all exhaust gases to the sound damping by-pass channel (13) when a regulating means (12) on top of the sound damper is in open position. Also the flow in the convection section (21) is indirectly regulated by means of the same regulating means (12).
ES523649A 1982-07-01 1983-06-28 IMPROVEMENTS IN THE BOILERS HEATED BY EXHAUST GASES. Granted ES523649A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI822342A FI64978C (en) 1982-07-01 1982-07-01 exhaust gas boiler

Publications (2)

Publication Number Publication Date
ES8404492A1 true ES8404492A1 (en) 1984-05-16
ES523649A0 ES523649A0 (en) 1984-05-16

Family

ID=8515768

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523649A Granted ES523649A0 (en) 1982-07-01 1983-06-28 IMPROVEMENTS IN THE BOILERS HEATED BY EXHAUST GASES.

Country Status (11)

Country Link
JP (1) JPS59501226A (en)
KR (1) KR840005537A (en)
DE (1) DE3390066T1 (en)
DK (1) DK152069B (en)
ES (1) ES523649A0 (en)
FI (1) FI64978C (en)
FR (1) FR2529656A1 (en)
NO (1) NO154064C (en)
SE (1) SE454284B (en)
SU (1) SU1371506A3 (en)
WO (1) WO1984000193A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097801A (en) * 1989-08-11 1992-03-24 Burns Daniel E Waste energy hot water heater
FI101737B (en) * 1996-10-24 1998-08-14 Pipemasters Oy Ltd Regulating exhaust boiler
DE29714478U1 (en) * 1997-08-13 1997-10-09 Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben Heat exchangers in exhaust systems of internal combustion engines
DE19962863B4 (en) * 1999-12-24 2013-09-19 Behr Gmbh & Co. Kg Heat exchanger
GB0001283D0 (en) 2000-01-21 2000-03-08 Serck Heat Transfer Limited Twin flow valve gas cooler
ATE391844T1 (en) * 2000-12-19 2008-04-15 Valeo Termico Sa HEAT EXCHANGER MODULE PARTICULARLY DESIGNED FOR AN EXHAUST GAS RECIRCULATION SYSTEM
US20110289905A1 (en) * 2010-06-01 2011-12-01 Delphi Technologies, Inc. Exhaust gas heat recovery heat exchanger
DE102012204126A1 (en) * 2012-03-15 2013-09-19 Eberspächer Exhaust Technology GmbH & Co. KG Steam generator for a Rankine process
DE102012216452A1 (en) 2012-09-14 2014-03-20 Eberspächer Exhaust Technology GmbH & Co. KG Heat exchanger
DE102012108944A1 (en) * 2012-09-21 2014-05-28 Bio-System Gesellschaft Für Anwendungen Biologischer Verfahren Mbh Steam generator for producing steam used for combustion engine, has tube for conducting medium to be evaporated, that is arranged in inner space of boiler
EP3879083A1 (en) * 2020-03-10 2021-09-15 Alfa Laval Corporate AB Boiler and method of operating a boiler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB689914A (en) * 1950-06-22 1953-04-08 Samuel Henry Titterton A new or improved heat exchanging device, applicable also to an exhaust-silencing device
FR1166089A (en) * 1956-02-08 1958-11-03 Nordseewerke Emden G M B H Exhaust gas boiler arranged as a silencer for internal combustion engines
DE1008055B (en) * 1956-02-08 1957-05-09 Nordseewerke Emden G M B H Exhaust gas boiler designed as a silencer for internal combustion engines
DE1100386B (en) * 1957-06-17 1961-02-23 Goetaverken Ab Silencer combined with an exhaust gas boiler
DE1143059B (en) * 1957-07-11 1963-01-31 Spanner Boilers Ltd Device for sound absorption of exhaust gases and for heat recovery in internal combustion engines
FR1182978A (en) * 1957-09-19 1959-07-01 Const Mecanique Recovery boiler powered by pressurized hot gases
US3231016A (en) * 1963-11-26 1966-01-25 American Mach & Foundry Heat recovery silencer
GB1166066A (en) * 1966-11-07 1969-10-01 Steinmueller Gmbh L & C Waste Heat Boiler
DE2904700A1 (en) * 1979-02-08 1980-08-28 Laengerer & Reich Kuehler IC engine exhaust silencer system - has heat exchange coil in exhaust chamber around sound attenuator chamber with central passage to exhaust outlet

Also Published As

Publication number Publication date
DE3390066T1 (en) 1985-01-24
NO840661L (en) 1984-02-22
SE8403944D0 (en) 1984-08-01
JPS59501226A (en) 1984-07-12
FI64978C (en) 1984-02-10
DK69284A (en) 1984-02-15
SU1371506A3 (en) 1988-01-30
DK69284D0 (en) 1984-02-15
FR2529656A1 (en) 1984-01-06
ES523649A0 (en) 1984-05-16
KR840005537A (en) 1984-11-14
FI822342A0 (en) 1982-07-01
NO154064B (en) 1986-04-01
SE8403944L (en) 1984-08-01
FI64978B (en) 1983-10-31
WO1984000193A1 (en) 1984-01-19
NO154064C (en) 1986-07-16
SE454284B (en) 1988-04-18
DK152069B (en) 1988-01-25

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