JPH023882B2 - - Google Patents

Info

Publication number
JPH023882B2
JPH023882B2 JP57214741A JP21474182A JPH023882B2 JP H023882 B2 JPH023882 B2 JP H023882B2 JP 57214741 A JP57214741 A JP 57214741A JP 21474182 A JP21474182 A JP 21474182A JP H023882 B2 JPH023882 B2 JP H023882B2
Authority
JP
Japan
Prior art keywords
economizer
duct
air
steam
gas
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
JP57214741A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58117902A (ja
Inventor
Rezurii Kohee Junia Edowaado
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of JPS58117902A publication Critical patent/JPS58117902A/ja
Publication of JPH023882B2 publication Critical patent/JPH023882B2/ja
Granted legal-status Critical Current

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
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes or flue ways
    • F22D1/12—Control devices, e.g. for regulating steam temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Air Supply (AREA)
JP57214741A 1981-12-09 1982-12-09 エコノマイザの熱吸収を低減したボイラ Granted JPS58117902A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US328893 1981-12-09
US06/328,893 US4403571A (en) 1981-12-09 1981-12-09 Boiler with economizer heat absorption reduction

Publications (2)

Publication Number Publication Date
JPS58117902A JPS58117902A (ja) 1983-07-13
JPH023882B2 true JPH023882B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-01-25

Family

ID=23282913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57214741A Granted JPS58117902A (ja) 1981-12-09 1982-12-09 エコノマイザの熱吸収を低減したボイラ

Country Status (2)

Country Link
US (1) US4403571A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58117902A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105819A (ja) * 1983-11-14 1985-06-11 Hitachi Ltd 空気予熱器制御方法
JPS61130705A (ja) * 1984-11-30 1986-06-18 三菱重工業株式会社 ボイラ装置
JPS61186702A (ja) * 1985-02-14 1986-08-20 三菱重工業株式会社 排ガスボイラ
US6647929B1 (en) * 2003-03-07 2003-11-18 Alstom (Switzerland) Ltd System for increasing efficiency of steam generator system having a regenerative air preheater
US6662758B1 (en) * 2003-03-10 2003-12-16 Kyungdong Boiler Co, Ltd. Condensing gas boiler for recollecting condensed latent heat using uptrend combustion
US8042497B2 (en) * 2007-04-12 2011-10-25 Babcock & Wilcox Power Generation Group, Inc. Steam generator arrangement
CN101832546B (zh) * 2009-03-10 2014-08-20 巴布科克和威尔科克斯能量产生集团公司 一体化分流水盘管空气加热器和省煤器(iwe)
FI121581B (fi) * 2009-05-08 2011-01-14 Foster Wheeler Energia Oy Lämpövoimakattila

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582830A (en) * 1946-01-21 1952-01-15 Riley Stoker Corp Temperature regulation of air heaters
US2744733A (en) * 1952-05-29 1956-05-08 Foster Wheeler Corp Heat exchange apparatus
US2867182A (en) * 1954-04-26 1959-01-06 Combustion Eng Method of burning granular low volatile fuels
US2795213A (en) * 1954-12-30 1957-06-11 Air Preheater Zoned air heater
US3818872A (en) * 1973-06-29 1974-06-25 Combustion Eng Economizer bypass for increased furnace wall protection
US4029027A (en) * 1975-10-20 1977-06-14 Atlantic Richfield Company Method for generating heat
US4223640A (en) * 1978-12-21 1980-09-23 The Babcock & Wilcox Company Fuel firing

Also Published As

Publication number Publication date
US4403571A (en) 1983-09-13
JPS58117902A (ja) 1983-07-13

Similar Documents

Publication Publication Date Title
US4592293A (en) Method of controlling an air heater of a coal-fired boiler
JP3795951B2 (ja) 低ＮＯｘバーナおよび排ガス再循環制御方法
US4852797A (en) Process for operating a fuel-operated heater and control arrangement for performing the process
US4316420A (en) Furnace heat absorption control
US3273520A (en) Method and apparatus for air temperature regulation
JPH023882B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4295606A (en) Heating system
CS33090A3 (en) Steam generator and method of its intermediate superheater temperature control
JP4374798B2 (ja) 微粉炭焚ボイラ設備のミル一次空気流量制御装置
US4237825A (en) Furnace heat absorption control
JPH0417324B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU1715213A3 (ru) Способ получени гор чего воздуха и устройство дл его осуществлени
JP2002106831A (ja) 微粉炭焚ボイラ設備
JPH05203378A (ja) ヒートパイプ空気加熱器の保護装置
JP3500710B2 (ja) 燃料加熱ガスタービンプラント
JP3932628B2 (ja) 排気再燃型コンバインドサイクル発電プラントにおける空気予熱器へのボイラ排ガス流量制御方法及び装置
JP4191690B2 (ja) 再熱蒸気温度制御方法、制御装置およびこれを用いたボイラプラント
JP3073316B2 (ja) 熱交換器付き燃焼器
JPH0729364Y2 (ja) 独立蒸気過熱器
GB2082761A (en) Space Heaters
JPH08178208A (ja) ボイラ及びボイラの再熱蒸気温度制御方法
JP2003214621A (ja) 微粉炭焚ボイラ設備の一次空気温度制御装置
JP3089108B2 (ja) 排気再燃サイクルの排気装置
SE508546C2 (sv) Brännare för fasta bränslen samt sätt att reglera tillförseln av förbränningsluft till en brännare
JP2001116208A (ja) ダクトバーナ付き排熱回収ボイラ