CN100529539C - 超细燃料颗粒的改进的间接加热系统 - Google Patents
超细燃料颗粒的改进的间接加热系统 Download PDFInfo
- Publication number
- CN100529539C CN100529539C CNB2003801089347A CN200380108934A CN100529539C CN 100529539 C CN100529539 C CN 100529539C CN B2003801089347 A CNB2003801089347 A CN B2003801089347A CN 200380108934 A CN200380108934 A CN 200380108934A CN 100529539 C CN100529539 C CN 100529539C
- Authority
- CN
- China
- Prior art keywords
- particle
- firing equipment
- combustion chamber
- burner
- special
- 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 - Fee Related
Links
- 239000002245 particle Substances 0.000 title claims abstract description 52
- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 239000000446 fuel Substances 0.000 title description 50
- 239000004449 solid propellant Substances 0.000 claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims description 44
- 239000003245 coal Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims 18
- 239000000428 dust Substances 0.000 abstract description 2
- 239000011882 ultra-fine particle Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 27
- 239000002912 waste gas Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 2
- 239000003830 anthracite Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000012432 intermediate storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
- F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2201/00—Pretreatment of solid fuel
- F23K2201/10—Pulverizing
- F23K2201/101—Pulverizing to a specific particle size
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2201/00—Pretreatment of solid fuel
- F23K2201/10—Pulverizing
- F23K2201/103—Pulverizing with hot gas supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2201/00—Pretreatment of solid fuel
- F23K2201/30—Separating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/20—Feeding/conveying devices
- F23K2203/201—Feeding/conveying devices using pneumatic means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Of Fluid Fuel (AREA)
- Cyclones (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0215626A FR2848641B1 (fr) | 2002-12-11 | 2002-12-11 | Systeme de chauffe indirecte avec valorisation des particules de combustible ultra fines |
FR02/15626 | 2002-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1738992A CN1738992A (zh) | 2006-02-22 |
CN100529539C true CN100529539C (zh) | 2009-08-19 |
Family
ID=32338663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801089347A Expired - Fee Related CN100529539C (zh) | 2002-12-11 | 2003-11-26 | 超细燃料颗粒的改进的间接加热系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8316782B2 (zh) |
EP (1) | EP1573249A1 (zh) |
CN (1) | CN100529539C (zh) |
AU (1) | AU2003295071A1 (zh) |
FR (1) | FR2848641B1 (zh) |
WO (1) | WO2004055435A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7717701B2 (en) * | 2006-10-24 | 2010-05-18 | Air Products And Chemicals, Inc. | Pulverized solid fuel burner |
EP2094970B1 (en) * | 2006-11-17 | 2017-01-11 | Summerhill Biomass Systems, Inc. | Powdered fuels, dispersions thereof, and combustion devices related thereto |
DE102008063505A1 (de) * | 2008-12-17 | 2010-07-01 | Uhde Gmbh | Verfahren zur Vergleichmäßigung der Förderung von Brennstoffen in einen Vergaser zur Erzeugung von Synthesegas |
JP5461100B2 (ja) * | 2009-02-27 | 2014-04-02 | 三菱重工業株式会社 | 低品位炭を燃料とする火力発電プラント |
GB201020001D0 (en) * | 2010-11-25 | 2011-01-12 | Doosan Power Systems Ltd | Low rank coal processing apparatus and method |
CN102927582A (zh) * | 2012-11-05 | 2013-02-13 | 孙家鼎 | 储仓式热风送粉无三次风燃烧系统 |
CN107655023A (zh) * | 2017-10-09 | 2018-02-02 | 王亚苹 | 一种火电厂用煤炭燃烧锅炉 |
CN113883501B (zh) * | 2021-11-01 | 2022-09-16 | 哈尔滨工业大学 | 双层煤仓进行灵活调峰的w火焰锅炉的锅炉调峰方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4250820A (en) * | 1978-08-25 | 1981-02-17 | Vereinigte Kesselwerke Ag | Process and apparatus for operating a firebox with solid gasifiable fuel having poor kindling properties and low volatile gas contents |
DE3731271A1 (de) * | 1987-09-17 | 1989-04-06 | Babcock Werke Ag | Vorrichtung und verfahren zum verfeuern hochballasthaltiger braunkohle |
DE3841874A1 (de) * | 1988-01-28 | 1989-08-10 | Orgreb Inst Kraftwerke | Verfahren und anordnung zum betreiben einer kohlenstaub-ventilatormuehle |
CN2248296Y (zh) * | 1995-09-29 | 1997-02-26 | 茅群龙 | 火电厂仓储式制粉系统入炉煤粉量在线测控装置 |
CN1240902A (zh) * | 1999-03-23 | 2000-01-12 | 张大力 | 改善工业锅炉燃烧的方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2053340A (en) * | 1927-07-11 | 1936-09-08 | Nellie Kennedy | Pulverized fuel apparatus |
US2083126A (en) * | 1933-06-10 | 1937-06-08 | Shuman Laurence | Pulverized coal burner |
US2057450A (en) * | 1934-04-09 | 1936-10-13 | Comb Eng Co Inc | Wet refuse burning boiler and furnace installation |
US2427903A (en) * | 1944-05-03 | 1947-09-23 | Comb Eng Co Inc | System for regulating the density of air-fuel mixture supplied by airswept pulverizing mills |
US4092094A (en) * | 1977-02-25 | 1978-05-30 | Lingl Corporation | Method and apparatus for the controlled distribution of powdered solid fuel to burning units |
US4270895A (en) * | 1978-06-29 | 1981-06-02 | Foster Wheeler Energy Corporation | Swirl producer |
US4253403A (en) * | 1979-10-02 | 1981-03-03 | Joel Vatsky | Air flow regulator |
US4465495A (en) * | 1980-10-17 | 1984-08-14 | Atlantic Research Corporation | Process for making coal-water fuel slurries and product thereof |
US4438709A (en) * | 1982-09-27 | 1984-03-27 | Combustion Engineering, Inc. | System and method for firing coal having a significant mineral content |
SE8305153L (sv) * | 1982-10-11 | 1984-04-12 | Brandis Silikatwerk | Kompoundoverugnselement |
FR2581444B1 (fr) * | 1985-05-03 | 1988-11-10 | Charbonnages De France | Procede pour la combustion de combustibles fluides et bruleur a turbulence adapte a sa mise en oeuvre |
RU2067724C1 (ru) * | 1994-12-29 | 1996-10-10 | Малое государственное внедренческое предприятие "Политехэнерго" | Низкоэмиссионная вихревая топка |
DE19623209C1 (de) * | 1996-06-11 | 1998-02-26 | Rheinische Braunkohlenw Ag | Verfahren zum Betrieb eines mit Braunkohle befeuerten Kraftwerkes sowie ein derartiges Kraftwerk |
DE29705789U1 (de) * | 1997-04-02 | 1997-06-05 | Expert Maschinenbau Gmbh, 64653 Lorsch | Transformator |
EP0976977B1 (en) * | 1998-07-29 | 2003-03-26 | Mitsubishi Heavy Industries, Ltd. | Pulverized coal burner |
FR2803020B1 (fr) * | 1999-12-22 | 2002-04-12 | Abb Alstom Power Comb | Procede pour reduire les emissions d'oxydes d'azote dans une installation de combustion en lit fluidise circulant |
US6360680B1 (en) * | 2001-02-26 | 2002-03-26 | Esa Environmental Solutions, Inc. | Method of operating a furnace based upon electrostatic precipitator operation |
-
2002
- 2002-12-11 FR FR0215626A patent/FR2848641B1/fr not_active Expired - Fee Related
-
2003
- 2003-11-26 AU AU2003295071A patent/AU2003295071A1/en not_active Abandoned
- 2003-11-26 US US10/538,701 patent/US8316782B2/en not_active Expired - Fee Related
- 2003-11-26 CN CNB2003801089347A patent/CN100529539C/zh not_active Expired - Fee Related
- 2003-11-26 WO PCT/FR2003/050133 patent/WO2004055435A1/fr not_active Application Discontinuation
- 2003-11-26 EP EP03786069A patent/EP1573249A1/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4250820A (en) * | 1978-08-25 | 1981-02-17 | Vereinigte Kesselwerke Ag | Process and apparatus for operating a firebox with solid gasifiable fuel having poor kindling properties and low volatile gas contents |
DE3731271A1 (de) * | 1987-09-17 | 1989-04-06 | Babcock Werke Ag | Vorrichtung und verfahren zum verfeuern hochballasthaltiger braunkohle |
DE3841874A1 (de) * | 1988-01-28 | 1989-08-10 | Orgreb Inst Kraftwerke | Verfahren und anordnung zum betreiben einer kohlenstaub-ventilatormuehle |
CN2248296Y (zh) * | 1995-09-29 | 1997-02-26 | 茅群龙 | 火电厂仓储式制粉系统入炉煤粉量在线测控装置 |
CN1240902A (zh) * | 1999-03-23 | 2000-01-12 | 张大力 | 改善工业锅炉燃烧的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1573249A1 (fr) | 2005-09-14 |
WO2004055435A1 (fr) | 2004-07-01 |
FR2848641A1 (fr) | 2004-06-18 |
AU2003295071A1 (en) | 2004-07-09 |
US8316782B2 (en) | 2012-11-27 |
CN1738992A (zh) | 2006-02-22 |
FR2848641B1 (fr) | 2005-12-16 |
US20060254483A1 (en) | 2006-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTOM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ALSTOM (SCHWEIZ) AG. Effective date: 20071130 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071130 Address after: Baden, Switzerland Applicant after: Areva T & D Uk Ltd. Address before: Baden, Switzerland Applicant before: Alstom (Switzerland) Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Baden, Switzerland Patentee after: ALSTOM TECHNOLOGY LTD Address before: Baden, Switzerland Patentee before: Areva T & D Uk Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20171126 |