ZA201505206B - Gas-extractable pulverized coal boiler - Google Patents

Gas-extractable pulverized coal boiler

Info

Publication number
ZA201505206B
ZA201505206B ZA2015/05206A ZA201505206A ZA201505206B ZA 201505206 B ZA201505206 B ZA 201505206B ZA 2015/05206 A ZA2015/05206 A ZA 2015/05206A ZA 201505206 A ZA201505206 A ZA 201505206A ZA 201505206 B ZA201505206 B ZA 201505206B
Authority
ZA
South Africa
Prior art keywords
extractable
gas
pulverized coal
coal boiler
boiler
Prior art date
Application number
ZA2015/05206A
Inventor
Shen Daping
Chen Lin
Lu Guangming
Wu Yulin
Wang Shengmei
Wu Daohong
Original Assignee
Beijing Shenwu Environment And Energy Tech Co Ltd
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
Priority claimed from CN201310019500.5A external-priority patent/CN103940275B/en
Priority claimed from CN2013200280376U external-priority patent/CN203323118U/en
Priority claimed from CN201310019455.3A external-priority patent/CN103672869B/en
Application filed by Beijing Shenwu Environment And Energy Tech Co Ltd filed Critical Beijing Shenwu Environment And Energy Tech Co Ltd
Publication of ZA201505206B publication Critical patent/ZA201505206B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • 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
    • F23L15/02—Arrangements of regenerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/20—Controlling one or more bypass conduits
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Supply (AREA)
  • Sampling And Sample Adjustment (AREA)
ZA2015/05206A 2013-01-18 2015-07-20 Gas-extractable pulverized coal boiler ZA201505206B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201310019500.5A CN103940275B (en) 2013-01-18 2013-01-18 Gas heat exchanger and gas heat exchange system with same
CN2013200280376U CN203323118U (en) 2013-01-18 2013-01-18 Air-exhaust type coal powder boiler
CN201310019455.3A CN103672869B (en) 2013-01-18 2013-01-18 Can bleeder pulverized-coal fired boiler
PCT/CN2013/075703 WO2014110885A1 (en) 2013-01-18 2013-05-16 Gas-extractable pulverized coal boiler

Publications (1)

Publication Number Publication Date
ZA201505206B true ZA201505206B (en) 2016-08-31

Family

ID=51209018

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2015/05206A ZA201505206B (en) 2013-01-18 2015-07-20 Gas-extractable pulverized coal boiler

Country Status (4)

Country Link
AU (1) AU2013374018B2 (en)
RU (1) RU2612682C2 (en)
WO (1) WO2014110885A1 (en)
ZA (1) ZA201505206B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217861A (en) * 1978-11-13 1980-08-19 Combustion Engineering, Inc. Flue gas reheat system
SU1476261A2 (en) * 1987-08-17 1989-04-30 Киевский Инженерно-Строительный Институт Rotary heat-exchanger
US5022893A (en) * 1990-03-01 1991-06-11 Foster Wheeler Energy Corporation Fluidized bed steam temperature enhancement system
DE4328648A1 (en) * 1993-08-26 1995-03-02 Rheinische Braunkohlenw Ag Power station process
RU11862U1 (en) * 1998-02-23 1999-11-16 Открытое акционерное общество "Белгородский завод энергетического машиностроения" BOILER
CN201521941U (en) * 2009-09-29 2010-07-07 哈尔滨锅炉厂有限责任公司 600MW level supercritical door-shaped distributed fan mill lignite boiler
CN101865451B (en) * 2010-05-24 2012-05-09 叶力平 Biomass high-temperature flue gas gasification combination coal burning boiler and low-pollution combustion method thereof
CN102200275B (en) * 2011-04-12 2012-07-25 上海理工大学 Combustion device for dewatering upgradation of lignite and reduction of nitrogen oxide emission and method thereof
CN202188521U (en) * 2011-07-08 2012-04-11 西安热工研究院有限公司 Device capable of improving temperature of pulverizing flue gas of power station boiler

Also Published As

Publication number Publication date
RU2612682C2 (en) 2017-03-13
RU2015133247A (en) 2017-02-22
WO2014110885A1 (en) 2014-07-24
AU2013374018A1 (en) 2015-08-13
AU2013374018B2 (en) 2016-02-04

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