FI20115589A0 - Method and equipment for utilization of thermal energy - Google Patents

Method and equipment for utilization of thermal energy

Info

Publication number
FI20115589A0
FI20115589A0 FI20115589A FI20115589A FI20115589A0 FI 20115589 A0 FI20115589 A0 FI 20115589A0 FI 20115589 A FI20115589 A FI 20115589A FI 20115589 A FI20115589 A FI 20115589A FI 20115589 A0 FI20115589 A0 FI 20115589A0
Authority
FI
Finland
Prior art keywords
flue gases
thermal energy
equipment
wet scrubber
utilization
Prior art date
Application number
FI20115589A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20115589L (en
Original Assignee
Lemmetty Reijo
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 Lemmetty Reijo filed Critical Lemmetty Reijo
Priority to FI20115589A priority Critical patent/FI20115589L/en
Publication of FI20115589A0 publication Critical patent/FI20115589A0/en
Priority to PCT/FI2012/050594 priority patent/WO2012172173A1/en
Priority to PL121441U priority patent/PL121441U1/en
Publication of FI20115589L publication Critical patent/FI20115589L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F23K1/04—Heating fuel prior to delivery to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/04—Arrangements of recuperators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/04—Arrangements of recuperators
    • F23L15/045—Arrangements of recuperators using intermediate heat-transfer fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/20—Drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/02—Biomass, e.g. waste vegetative matter, straw
    • 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
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

A method and equipment for utilizing thermal energy of flue gases in a coal power plant, in which flue gas coming from a coal boiler (1) is washed in a wet scrubber (3) by spraying water-containing washing fluid into the flue gases for removing impurities contained in the flue gases, the temperature of the flue gases thus dropping in the wet scrubber (3). Flue gases coming from the coal boiler (1) are cooled at a heat recovery unit (8) before being conveyed to the wet scrubber (3), and the thermal energy recovered is used in energy production.
FI20115589A 2011-06-14 2011-06-14 Method and apparatus for utilizing heat energy FI20115589L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20115589A FI20115589L (en) 2011-06-14 2011-06-14 Method and apparatus for utilizing heat energy
PCT/FI2012/050594 WO2012172173A1 (en) 2011-06-14 2012-06-13 Method and equipment for utilizing thermal energy
PL121441U PL121441U1 (en) 2011-06-14 2012-06-13 Device for utilization thermal energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20115589A FI20115589L (en) 2011-06-14 2011-06-14 Method and apparatus for utilizing heat energy

Publications (2)

Publication Number Publication Date
FI20115589A0 true FI20115589A0 (en) 2011-06-14
FI20115589L FI20115589L (en) 2012-12-15

Family

ID=44206800

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115589A FI20115589L (en) 2011-06-14 2011-06-14 Method and apparatus for utilizing heat energy

Country Status (3)

Country Link
FI (1) FI20115589L (en)
PL (1) PL121441U1 (en)
WO (1) WO2012172173A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676619B (en) * 2015-01-28 2017-01-04 燕山大学 The device that a kind of gas fired-boiler chimney is two-in-one with fountain flue gas waste heat recovery assembly
CN106705096A (en) * 2015-11-12 2017-05-24 衡阳衡锅锅炉有限公司 Environment-friendly vertical coal-fired boiler
CN107305015A (en) * 2016-04-20 2017-10-31 北京源深节能技术有限责任公司 Chimney component
PL234424B1 (en) * 2017-06-27 2020-02-28 N Ergia Spolka Z Ograniczona Odpowiedzialnoscia System for heat recovery and wet scrubbing of low-temperature combustion gases, preferably in the water-tube power boilers
CN111720215B (en) * 2020-06-19 2021-10-26 中国科学院工程热物理研究所 Combined heat and power system based on gas turbine
AT525741B1 (en) * 2022-04-20 2023-07-15 Iaf Process Eng Gmbh PROCESS AND SYSTEM FOR WASTE HEAT RECOVERY

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138555B (en) * 1983-04-19 1986-07-23 Davy Mckee Ag Process for utilising heat removed on cooling a flue gas stream
US7776141B2 (en) * 2007-09-25 2010-08-17 Hitachi Power Systems America, Ltd. Methods and apparatus for performing flue gas pollution control and/or energy recovery
WO2010149173A2 (en) * 2009-06-26 2010-12-29 Dall Energy Holding Aps Method and system for cleaning of and heat recovery from hot gases
US8236093B2 (en) * 2009-09-16 2012-08-07 Bha Group, Inc. Power plant emissions control using integrated organic rankine cycle

Also Published As

Publication number Publication date
WO2012172173A1 (en) 2012-12-20
FI20115589L (en) 2012-12-15
PL121441U1 (en) 2013-05-27

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