ZA836104B - Tempering air heating on pulverizing high moisture fuels - Google Patents

Tempering air heating on pulverizing high moisture fuels

Info

Publication number
ZA836104B
ZA836104B ZA836104A ZA836104A ZA836104B ZA 836104 B ZA836104 B ZA 836104B ZA 836104 A ZA836104 A ZA 836104A ZA 836104 A ZA836104 A ZA 836104A ZA 836104 B ZA836104 B ZA 836104B
Authority
ZA
South Africa
Prior art keywords
air heating
high moisture
tempering air
pulverizing high
moisture fuels
Prior art date
Application number
ZA836104A
Other languages
English (en)
Inventor
Thomas Louis Pajonas
Gerald Francis Barcikowski
Andrew John Ennaco
Original Assignee
Combustion Eng
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 Eng filed Critical Combustion Eng
Publication of ZA836104B publication Critical patent/ZA836104B/xx

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
ZA836104A 1982-08-20 1983-08-18 Tempering air heating on pulverizing high moisture fuels ZA836104B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/410,178 US4442783A (en) 1982-08-20 1982-08-20 Tempering air heating on pulverizing high moisture fuels

Publications (1)

Publication Number Publication Date
ZA836104B true ZA836104B (en) 1984-04-25

Family

ID=23623573

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA836104A ZA836104B (en) 1982-08-20 1983-08-18 Tempering air heating on pulverizing high moisture fuels

Country Status (4)

Country Link
US (1) US4442783A (OSRAM)
JP (1) JPS5949422A (OSRAM)
IN (1) IN158612B (OSRAM)
ZA (1) ZA836104B (OSRAM)

Families Citing this family (15)

* 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
US4501204A (en) * 1984-05-21 1985-02-26 Combustion Engineering, Inc. Overfire air admission with varying momentum air streams
US4552076A (en) * 1984-11-19 1985-11-12 Combustion Engineering, Inc. Coal fired furnace light-off and stabilization using microfine pulverized coal
US4655148A (en) * 1985-10-29 1987-04-07 Combustion Engineering, Inc. Method of introducing dry sulfur oxide absorbent material into a furnace
US5241915A (en) * 1992-08-10 1993-09-07 Consolidated Natural Gas Service Company, Inc. Apparatus and method to improve pulverizer and reduce NOx emissions in coal-fired boilers
US5482027A (en) * 1994-08-11 1996-01-09 Combustion Engineering, Inc. Partitioned bisector regenerative air heater
DE19531027A1 (de) * 1995-08-23 1997-02-27 Siemens Ag Dampferzeuger
US5727480A (en) * 1996-04-17 1998-03-17 Foster Wheeler International, Inc. Over-fire air control system for a pulverized solid fuel furnace
JP2008145007A (ja) * 2006-12-07 2008-06-26 Ihi Corp 石炭焚きボイラ装置
DE102006060472B4 (de) * 2006-12-19 2015-07-16 Alstom Technology Ltd. Verfahren zum Betreiben einer Dampfkraftanlage mit einem kohlegefeuerten Dampferzeuger sowie eine Dampfkraftanlage
FI121581B (fi) * 2009-05-08 2011-01-14 Foster Wheeler Energia Oy Lämpövoimakattila
US7931881B2 (en) * 2009-09-25 2011-04-26 Babcock Power Environmental Inc. Integrated boiler and air pollution control systems
CN102147105B (zh) * 2011-04-11 2012-11-21 中国华能集团清洁能源技术研究院有限公司 适用于超高汽温蒸汽参数的倒置煤粉锅炉布置结构
CN102269421A (zh) * 2011-07-08 2011-12-07 西安热工研究院有限公司 一种提高电站锅炉热风温度的方法及装置
EP4291827A1 (en) 2021-02-12 2023-12-20 ARVOS Ljungstrom LLC A temperature control system for an air preheater installation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273520A (en) * 1964-12-29 1966-09-20 Combustion Eng Method and apparatus for air temperature regulation
US4090455A (en) * 1977-04-04 1978-05-23 Combustion Engineering, Inc. Boiler start-up air heater

Also Published As

Publication number Publication date
IN158612B (OSRAM) 1986-12-20
US4442783A (en) 1984-04-17
JPS5949422A (ja) 1984-03-22

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