ZA949840B - Arrangement for improving efficiency of a power plant - Google Patents

Arrangement for improving efficiency of a power plant

Info

Publication number
ZA949840B
ZA949840B ZA949840A ZA949840A ZA949840B ZA 949840 B ZA949840 B ZA 949840B ZA 949840 A ZA949840 A ZA 949840A ZA 949840 A ZA949840 A ZA 949840A ZA 949840 B ZA949840 B ZA 949840B
Authority
ZA
South Africa
Prior art keywords
combustion air
boiler
preheating
heat exchanger
power plant
Prior art date
Application number
ZA949840A
Other languages
English (en)
Inventor
Martin Kienboeck
Olivier Brasseur
Original Assignee
Balcke Duerr Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6504669&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA949840(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Balcke Duerr Ag filed Critical Balcke Duerr Ag
Publication of ZA949840B publication Critical patent/ZA949840B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/36—Water and air preheating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/06—Flue or fire tubes; Accessories therefor, e.g. fire-tube inserts
    • 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
    • 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
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/15043—Preheating combustion air by heat recovery means located in the chimney, e.g. for home heating devices
    • 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
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Air Supply (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Fertilizers (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Hydroponics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
ZA949840A 1993-12-10 1994-12-09 Arrangement for improving efficiency of a power plant ZA949840B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4342156A DE4342156C1 (de) 1993-12-10 1993-12-10 Anordnung zur Wirkungsgradverbesserung eines Kraftwerkes oder dergleichen

Publications (1)

Publication Number Publication Date
ZA949840B true ZA949840B (en) 1995-08-02

Family

ID=6504669

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA949840A ZA949840B (en) 1993-12-10 1994-12-09 Arrangement for improving efficiency of a power plant

Country Status (14)

Country Link
US (1) US5560209A (xx)
EP (1) EP0657687B1 (xx)
JP (2) JPH07198106A (xx)
KR (1) KR950019379A (xx)
CN (1) CN1052296C (xx)
AT (1) ATE164437T1 (xx)
AU (1) AU671240B2 (xx)
BR (1) BR9404935A (xx)
DE (2) DE4342156C1 (xx)
DK (1) DK0657687T3 (xx)
ES (1) ES2115140T3 (xx)
GR (1) GR3026580T3 (xx)
RU (1) RU2137046C1 (xx)
ZA (1) ZA949840B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528438C2 (de) * 1995-08-02 1998-01-22 Siemens Ag Verfahren und System zum Anfahren eines Durchlaufdampferzeugers
DE102004020223B4 (de) * 2004-04-22 2015-05-21 Udo Hellwig Verfahren und Einrichtung zur Verbesserung des Wirkungsgrades von Kesselanlagen
US7419532B2 (en) * 2004-10-05 2008-09-02 Caterpillar Inc. Deposition system and method
US7462222B2 (en) * 2004-10-05 2008-12-09 Caterpillar Inc. Filter service system
US7384455B2 (en) * 2004-10-05 2008-06-10 Caterpillar Inc. Filter service system and method
US7410529B2 (en) * 2004-10-05 2008-08-12 Caterpillar Inc. Filter service system and method
JP5421567B2 (ja) * 2008-10-03 2014-02-19 株式会社神鋼環境ソリューション 廃棄物処理設備および廃棄物処理設備における回収熱の利用方法
DE102009004271A1 (de) * 2009-01-07 2010-07-08 Herbert Kannegiesser Gmbh Verfahren zur Rückgewinnung von Energie aus dem Abgas eines Brenners
ITVE20090055A1 (it) * 2009-10-02 2011-04-03 Giovanni Parise Aumento di efficienza degli impianti termoelettrici
JP5050071B2 (ja) * 2010-03-29 2012-10-17 株式会社日立製作所 ボイラ装置
EP2388445A1 (de) * 2010-05-21 2011-11-23 Siemens Aktiengesellschaft Wärmeverschubsystem in einem Dampfkraftwerk und Dampfkraftwerk
CN102031999A (zh) * 2010-11-23 2011-04-27 江苏丰泰冷却塔有限公司 具有高效循环系统的火力发电机组
JP5742306B2 (ja) * 2011-03-07 2015-07-01 東京電力株式会社 産業用加熱システムとその制御方法
CN102252339B (zh) * 2011-05-12 2013-03-27 华北电力大学（保定） 一种降低电站锅炉排烟温度的系统
EP2851616A1 (en) * 2013-09-19 2015-03-25 Alstom Technology Ltd Flue gas heat recovery integration
CN104132363A (zh) * 2014-07-31 2014-11-05 上海理工大学 开式制粉蒸汽暖风型锅炉机组及其发电系统
RU2620619C1 (ru) * 2016-04-20 2017-05-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" Способ работы котельной установки
CN107504544B (zh) * 2017-09-19 2022-09-27 国能南京电力试验研究有限公司 一种基于能级匹配的高中压联合供热系统
US20220026113A1 (en) * 2018-12-11 2022-01-27 Clean Planet Inc. Heat utilization system and heat generating device
CN110805481A (zh) * 2019-10-10 2020-02-18 东方电气集团东方汽轮机有限公司 一种基于能量梯级利用的蒸汽动力循环系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1109239A (fr) * 1954-07-19 1956-01-24 Alsthom Cgee Nouveau mode de protection des réchauffeurs d'air des générateurs de vapeur contre les corrosions
US2883832A (en) * 1956-05-03 1959-04-28 Samuel M Arnow Steam power generating apparatus
GB841040A (en) * 1957-08-06 1960-07-13 Babcock & Wilcox Ltd Improvements in or relating to steam generators provided with air heater means
US3148665A (en) * 1961-08-11 1964-09-15 Gilbert Associates Boiler waste heat recovery process
SE420327B (sv) * 1976-07-07 1981-09-28 Husqvarna Ab Symaskin med datakretsar
US4205630A (en) * 1978-11-15 1980-06-03 Combustion Engineering, Inc. Steam air preheater for maintaining the flue gas temperature entering dust collection equipment
US4223640A (en) * 1978-12-21 1980-09-23 The Babcock & Wilcox Company Fuel firing
JPS57153102A (en) * 1981-03-16 1982-09-21 Kawasaki Heavy Ind Ltd Heat exchange for black liquor recovery boiler
GB2138555B (en) * 1983-04-19 1986-07-23 Davy Mckee Ag Process for utilising heat removed on cooling a flue gas stream
JPS63187004A (ja) * 1987-01-30 1988-08-02 三菱重工業株式会社 ボイラプラント
JPH0612161B2 (ja) * 1987-07-31 1994-02-16 川崎重工業株式会社 ボイラ排ガスの熱回収装置
DE9208823U1 (de) * 1992-03-21 1992-09-03 Balcke-Dürr AG, 4030 Ratingen Vorrichtung zur Nutzung des für den Betrieb einer Rauchgasentschwefelungsanlage nicht benötigten Wärmeüberschusses im Rauchgas
DE4244969A1 (de) * 1992-07-14 1998-04-09 Gea Luftkuehler Happel Gmbh Anordnung zur Nutzung der im Abgas eines kohlegefeuerten Kessels enthaltenden Wärme

Also Published As

Publication number Publication date
DK0657687T3 (da) 1999-01-04
EP0657687A1 (de) 1995-06-14
RU2137046C1 (ru) 1999-09-10
CN1052296C (zh) 2000-05-10
DE59405524D1 (de) 1998-04-30
DE4342156C1 (de) 1995-04-20
EP0657687B1 (de) 1998-03-25
RU94043813A (ru) 1997-04-10
AU8026394A (en) 1995-06-29
CN1106911A (zh) 1995-08-16
BR9404935A (pt) 1995-08-08
ATE164437T1 (de) 1998-04-15
ES2115140T3 (es) 1998-06-16
JPH07198106A (ja) 1995-08-01
US5560209A (en) 1996-10-01
JP3046251U (ja) 1998-03-06
AU671240B2 (en) 1996-08-15
KR950019379A (ko) 1995-07-22
GR3026580T3 (en) 1998-07-31

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