SE9902900D0 - Method and arrangement for heat recovery from a gas stream - Google Patents

Method and arrangement for heat recovery from a gas stream

Info

Publication number
SE9902900D0
SE9902900D0 SE9902900A SE9902900A SE9902900D0 SE 9902900 D0 SE9902900 D0 SE 9902900D0 SE 9902900 A SE9902900 A SE 9902900A SE 9902900 A SE9902900 A SE 9902900A SE 9902900 D0 SE9902900 D0 SE 9902900D0
Authority
SE
Sweden
Prior art keywords
evaporator
heat
recuperated
arrangement
gas flow
Prior art date
Application number
SE9902900A
Other languages
Swedish (sv)
Other versions
SE9902900L (en
SE517753C2 (en
Inventor
Thomas Haegglund
Original Assignee
Waertsilae Nsd Oy Ab
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 Waertsilae Nsd Oy Ab filed Critical Waertsilae Nsd Oy Ab
Publication of SE9902900D0 publication Critical patent/SE9902900D0/en
Publication of SE9902900L publication Critical patent/SE9902900L/en
Publication of SE517753C2 publication Critical patent/SE517753C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02—Profiting from waste heat of exhaust gases
    • F02G5/04—Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems
    • Y02B30/625—Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The invention relates to a method and also an arrangement for working the method, for recuperation of heat from a gas flow in a system in which the gas flow is carried at least through a heat exchanger of the type functioning as an evaporator and being connected to steam generating means. Heat is recuperated from the gas flow both before it is led to the evaporator and after the evaporator. The temperature of the heat recuperated after the evaporator is increased by utilising absorption heat pump means and feeding thereto heat energy recuperated before the evaporator. Recuperated heat energy is forwarded from the absorption heat pump means to the steam generating means in order to increase the efficiency of the steam generation. <IMAGE>
SE9902900A 1998-09-28 1999-08-13 Method and arrangement for heat recovery from a gas stream SE517753C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI982080A FI105717B (en) 1998-09-28 1998-09-28 Method and arrangement for heat recuperation from a gas flow

Publications (3)

Publication Number Publication Date
SE9902900D0 true SE9902900D0 (en) 1999-08-13
SE9902900L SE9902900L (en) 2000-03-29
SE517753C2 SE517753C2 (en) 2002-07-09

Family

ID=8552576

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902900A SE517753C2 (en) 1998-09-28 1999-08-13 Method and arrangement for heat recovery from a gas stream

Country Status (2)

Country Link
FI (1) FI105717B (en)
SE (1) SE517753C2 (en)

Also Published As

Publication number Publication date
FI982080A0 (en) 1998-09-28
SE9902900L (en) 2000-03-29
FI105717B (en) 2000-09-29
FI982080A (en) 2000-03-29
SE517753C2 (en) 2002-07-09

Similar Documents

Publication Publication Date Title
KR102071105B1 (en) Gas-steam combined cycle centralized heat supply device and heat supply method
JP4891369B2 (en) Power generation equipment using geothermal fluid
EP1103699A3 (en) Gas turbine combined cycle system
US5357746A (en) System for recovering waste heat
US6499302B1 (en) Method and apparatus for fuel gas heating in combined cycle power plants
JP5420750B2 (en) High efficiency steam generator and method
CN102762501A (en) Waste heat driven desalination process
JPH063071A (en) Device for utilizing heat included in exhaust gas of coal fired boiler forming component of electric power plant
RU2005101350A (en) THERMAL POWER PLANT WITH SMALL EMISSION OF POLLUTANTS
RU2005101642A (en) WASTE HEAT STEAM GENERATOR
BR0108051A (en) Water distillation system
KR900016588A (en) How to increase efficiency of combined cycle power plant
CN108167028B (en) Garbage incineration power generation system
ES2169951T3 (en) OPERATION OF A STEAM GENERATION SYSTEM.
MXPA03010652A (en) Device for cooling coolant in a gas turbine and gas and steam turbine with said device.
JPH09203304A (en) Compound power generating system using waste as fuel
CN1140747C (en) Absorbing heat pump heating equipment to recover fume afterheat of gas-burning steam-circulating heat and power plant
FI982080A (en) Method and arrangement for heat recovery from a gas stream
JP3592748B2 (en) Steam generation system using waste heat of steam and gas turbine combined plant
JP3973412B2 (en) Waste heat recovery system by gas turbine
JPH10132207A (en) Boiler facility
CN109519240B (en) Circulating power generation device adopting steam turbine
KR20140009720A (en) Dual mode waste heat recovery appratus for ship
KR970044623A (en) Merge Cycle Power Plant
KR102460565B1 (en) Device for recovering latent heat from exhaust gas including steam generator

Legal Events

Date Code Title Description
NUG Patent has lapsed