FI20170075A - Tehokas menetelmä ja laitteisto jätelämmön hyödyntämiseksi - Google Patents

Tehokas menetelmä ja laitteisto jätelämmön hyödyntämiseksi

Info

Publication number
FI20170075A
FI20170075A FI20170075A FI20170075A FI20170075A FI 20170075 A FI20170075 A FI 20170075A FI 20170075 A FI20170075 A FI 20170075A FI 20170075 A FI20170075 A FI 20170075A FI 20170075 A FI20170075 A FI 20170075A
Authority
FI
Finland
Prior art keywords
turbine
combustion
combustion gases
cooling
atmospheric pressure
Prior art date
Application number
FI20170075A
Other languages
English (en)
Swedish (sv)
Other versions
FI128283B (fi
FI20170075A1 (fi
Inventor
Ari Veli Olavi Löytty
Original Assignee
Systematic Power
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 Systematic Power filed Critical Systematic Power
Priority to FI20170075A priority Critical patent/FI128283B/fi
Priority to DE102018003403.9A priority patent/DE102018003403A1/de
Priority to GB1807016.9A priority patent/GB2564218B/en
Priority to US15/972,268 priority patent/US10830108B2/en
Publication of FI20170075A1 publication Critical patent/FI20170075A1/fi
Publication of FI20170075A publication Critical patent/FI20170075A/fi
Application granted granted Critical
Publication of FI128283B publication Critical patent/FI128283B/fi

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B41/00Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02Engines with prolonged expansion
    • F02B41/10Engines with prolonged expansion in exhaust turbines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/065Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/0205Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using heat exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/04Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using kinetic energy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/004Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/013Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02Drives of pumps; Varying pump drive gear ratio
    • F02B39/08Non-mechanical drives, e.g. fluid drives having variable gear ratio
    • F02B39/10Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02Profiting from waste heat of exhaust gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02EGR systems specially adapted for supercharged engines
    • F02M26/08EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/02Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/02Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/10Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for stationary applications
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/11Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hybrid vehicles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C5/00Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
    • F02C5/06Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid being generated in an internal-combustion gas generated of the positive-displacement type having essentially no mechanical power output
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/14Combined heat and power generation [CHP]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

Polttomoottorista (1 ) tulevat palamiskaasut menevät ensimmäiseen turbiiniin (2), jonka jälkeen on toinen turbiini (4), missä palamiskaasut jatkavat edelleen paisumista ainakin osin ilmakehän painetta alemmassa paineessa — tyypillisesti noin 0.6-0.2 bar paineeseen. Tämä toinen turbiini (4) on itseasiassa turbiini-ahdin yhdistelmä eli palamiskaasuahdin (6) on yhdistetty siihen (akselointi). Mainittu palamiskaasuahdin (6) paineistaa palamiskaasut takaisin ilmakehän paineeseen. Tätä ennen on palamiskaasut jäähdytetty esijäähdytys-lämmönsiirtimellä (5) lähelle jäähdyttävän väliaineen - tyypillisesti ilma tai vesi - lämpötilaa. Tämä jäähdytys tapahtuu siis esijäähdytys-lämmönsiirtimessä (5) siten, että jäähdyttävä väliaine menee esijäähdytys-lämmönsiirtimeen (5) ja poistuu sieltä lämmönsiirron jälkeen. Samalla palamisessa syntynyt vesihöyry lauhtuu ja poistetaan myös prosessista ennen ahdinta. Luonnollisesti vesi poistetaan lopulta ilmakehän paineeseen. Generaattori (3) on yhdistetty ensimmäiseen turbiiniin (2) tai toiseen turbiiniin (4). Syntynyt sähkö voidaan hyödyntää esimerkiksi hybridiautossa.
FI20170075A 2017-05-17 2017-05-17 Menetelmä ja laitteisto polttomoottorin palamiskaasujen jätelämmön hyödyntämiseksi FI128283B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20170075A FI128283B (fi) 2017-05-17 2017-05-17 Menetelmä ja laitteisto polttomoottorin palamiskaasujen jätelämmön hyödyntämiseksi
DE102018003403.9A DE102018003403A1 (de) 2017-05-17 2018-04-26 Verfahren und Vorrichtung zur Ausnutzung der Abwärme der Verbrennungsgase eines Verbrennungsmotors
GB1807016.9A GB2564218B (en) 2017-05-17 2018-04-30 Method and apparatus for utilizing the waste heat of combustion gases of an internal combustion engine
US15/972,268 US10830108B2 (en) 2017-05-17 2018-05-07 Method and apparatus for utilizing the waste heat of combustion gases of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20170075A FI128283B (fi) 2017-05-17 2017-05-17 Menetelmä ja laitteisto polttomoottorin palamiskaasujen jätelämmön hyödyntämiseksi

Publications (3)

Publication Number Publication Date
FI20170075A1 FI20170075A1 (fi) 2018-11-18
FI20170075A true FI20170075A (fi) 2018-11-18
FI128283B FI128283B (fi) 2020-02-28

Family

ID=62495153

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20170075A FI128283B (fi) 2017-05-17 2017-05-17 Menetelmä ja laitteisto polttomoottorin palamiskaasujen jätelämmön hyödyntämiseksi

Country Status (4)

Country Link
US (1) US10830108B2 (fi)
DE (1) DE102018003403A1 (fi)
FI (1) FI128283B (fi)
GB (1) GB2564218B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018123417A1 (de) * 2018-09-24 2020-03-26 Rwe Power Ag Verfahren zum Betrieb eines Kraftwerkes zur Erzeugung von elektrischer Energie durch Verbrennung eines kohlenstoffhaltigen Brennstoffs und entsprechendes System zum Betreiben eines Kraftwerkes
US20240060690A1 (en) * 2022-08-16 2024-02-22 Scuderi Group, Inc. Absorption chiller system with a transport membrane heat exchanger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673797A (en) * 1970-12-08 1972-07-04 Perkins Services Nv Compound power plant
KR20060035807A (ko) * 1997-10-03 2006-04-26 디이젤 엔진 리타더스, 인코포레이티드 내연 기관에서의 배기 가스 재순환을 제어하는 방법 및시스템
US20080121218A1 (en) * 2004-12-13 2008-05-29 Caterpillar Inc. Electric turbocompound control system
FI127597B (fi) * 2013-03-05 2018-09-28 Loeytty Ari Veli Olavi Menetelmä ja laitteisto korkean hyötysuhteen saavuttamiseksi avoimessa kaasuturbiini(kombi)prosessissa
GB2546723B (en) * 2015-12-11 2021-06-02 Hieta Tech Limited Inverted brayton cycle heat engine
GB2559176B (en) * 2017-01-30 2019-10-30 Jaguar Land Rover Ltd Method for controlling a power-assist waste heat recovery system
WO2018138314A1 (en) * 2017-01-30 2018-08-02 Jaguar Land Rover Limited Waste heat recovery system

Also Published As

Publication number Publication date
FI128283B (fi) 2020-02-28
GB2564218B (en) 2020-04-01
GB2564218A (en) 2019-01-09
DE102018003403A1 (de) 2018-11-22
US10830108B2 (en) 2020-11-10
US20180334927A1 (en) 2018-11-22
GB201807016D0 (en) 2018-06-13
FI20170075A1 (fi) 2018-11-18

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