KR830002141B1 - 분할노즐 저부하 탄바켙 - Google Patents
분할노즐 저부하 탄바켙 Download PDFInfo
- Publication number
- KR830002141B1 KR830002141B1 KR1019800001524A KR800001524A KR830002141B1 KR 830002141 B1 KR830002141 B1 KR 830002141B1 KR 1019800001524 A KR1019800001524 A KR 1019800001524A KR 800001524 A KR800001524 A KR 800001524A KR 830002141 B1 KR830002141 B1 KR 830002141B1
- Authority
- KR
- South Korea
- Prior art keywords
- coal
- air
- nozzle
- discharge pipe
- injected
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/02—Structural details of mounting
- F23C5/06—Provision for adjustment of burner position during operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/02—Disposition of air supply not passing through burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/10—Nozzle tips
- F23D2201/101—Nozzle tips tiltable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
Claims (1)
- 주 기류와 미분탄의 혼합물을 석탄 송출관축에 평행한 기류형태로 로에 주입하기 위한 석탄송출관과 석탄 송출관에서부터 제1, 제2석탄-공기 기류로써 주입되는 주 미분탄 기류를 분할하기 위해 석탄 송출관의 출구측 끝에 설치된 제1, 제2석탄 노즐을 갖는 석탄공기 주입장치에 있어서, 석탄 송출관(12)의 고농도 부위(136)와 저농도 부위(138)로 주입되는 석탄-공기 혼합물을 분리하고 상기 석탄 송출관(12)의 길이방향의 전체에 있는 고농도 및 저농도 석탄 공기비율을 갖는 부위(136, 138)의 분할을 유지하여 고농도 부위(136)는 제1석탄 노즐(32)을 통하여 로에 주입되도록 하고 저농도 부위(138)는 제2석탄노즐(34)을 통하여 로에 주입되도록 되어있는 석탄송출관에 배치된 분할장치(130)를 특징으로 하는 분할노즐 저부하탄 바켙.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/029,605 US4252069A (en) | 1979-04-13 | 1979-04-13 | Low load coal bucket |
US29605 | 1979-04-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830003054A KR830003054A (ko) | 1983-05-31 |
KR830002141B1 true KR830002141B1 (ko) | 1983-10-15 |
Family
ID=21849918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800001524A Expired KR830002141B1 (ko) | 1979-04-13 | 1980-04-12 | 분할노즐 저부하 탄바켙 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4252069A (ko) |
JP (1) | JPS5828488B2 (ko) |
KR (1) | KR830002141B1 (ko) |
CA (1) | CA1136924A (ko) |
ZA (1) | ZA802180B (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421039A (en) * | 1981-09-24 | 1983-12-20 | Combustion Engineering, Inc. | Pulverized coal-fired burner |
SE439977B (sv) * | 1981-10-20 | 1985-07-08 | Euronom Ab | Brennarhuvud for forbrenning av fasta brenslen |
CA1190093A (en) | 1982-08-06 | 1985-07-09 | Ralph D. Winship | Method of reducing no.sub.x and so.sub.x emission |
US4434747A (en) | 1982-07-01 | 1984-03-06 | Combustion Engineering, Inc. | Burner-tilt drive apparatus for a pulverized coal fired steam generator |
US4672900A (en) * | 1983-03-10 | 1987-06-16 | Combustion Engineering, Inc. | System for injecting overfire air into a tangentially-fired furnace |
EP0129001B1 (en) * | 1983-04-22 | 1988-06-15 | Combustion Engineering, Inc. | Pulverized fuel burner nozzle tip and splitter plate therefor |
US4634054A (en) * | 1983-04-22 | 1987-01-06 | Combustion Engineering, Inc. | Split nozzle tip for pulverized coal burner |
JPS61165510A (ja) * | 1985-01-09 | 1986-07-26 | コンバツシヨン・エンヂニアリング・インコーポレーテツド | 粒状固体燃料用ノズル |
US4776289A (en) * | 1987-06-18 | 1988-10-11 | Fuel Tech, Inc. | Method and apparatus for burning pulverized solid fuel |
US5357878A (en) * | 1993-03-19 | 1994-10-25 | Hare Michael S | Burner tilt feedback control |
DE4329237C2 (de) * | 1993-08-24 | 1998-04-16 | Ver Energiewerke Ag | Verfahren und Anordnung zur Vergleichmäßigung der Staubbeladung eines Kohlenstaub-Trägergas-Gemischstromes im Kanal vor einem Kohlenstaubbrenner |
US5441000A (en) * | 1994-04-28 | 1995-08-15 | Vatsky; Joel | Secondary air distribution system for a furnace |
US5623884A (en) * | 1995-12-05 | 1997-04-29 | Db Riley, Inc. | Tilting coal nozzle burner apparatus |
JP2995013B2 (ja) * | 1997-03-31 | 1999-12-27 | 三菱重工業株式会社 | 微粉状燃料燃焼バーナ |
US6260491B1 (en) | 1999-09-13 | 2001-07-17 | Foster Wheeler Corporation | Nozzle for feeding combustion providing medium into a furnace |
SI1682184T1 (sl) * | 2003-11-04 | 2014-02-28 | Lek Pharmaceuticals D.D. | Stabilen farmacevtski sestavek, obsegajoč faktor za stimulacijo kolonije granulocitov |
CN2763701Y (zh) * | 2005-02-25 | 2006-03-08 | 贾臻 | 预热型煤粉燃烧器 |
US7763005B2 (en) * | 2006-03-02 | 2010-07-27 | Covidien Ag | Method for using a pump set having secure loading features |
US7722562B2 (en) * | 2006-03-02 | 2010-05-25 | Tyco Healthcare Group Lp | Pump set with safety interlock |
JP5021999B2 (ja) * | 2006-10-20 | 2012-09-12 | 三菱重工業株式会社 | 難燃性燃料用バーナ |
JP4898393B2 (ja) * | 2006-11-09 | 2012-03-14 | 三菱重工業株式会社 | バーナ構造 |
US8701572B2 (en) * | 2008-03-07 | 2014-04-22 | Alstom Technology Ltd | Low NOx nozzle tip for a pulverized solid fuel furnace |
US20110302901A1 (en) * | 2010-06-09 | 2011-12-15 | General Electric Company | Zonal mapping for combustion optimization |
CN102012019B (zh) * | 2010-12-20 | 2012-07-04 | 武汉华是能源环境工程有限公司 | 多煤种低氮直流煤粉燃烧装置中喷口的控制方法 |
RS60283B1 (sr) * | 2014-11-28 | 2020-06-30 | General Electric Technology Gmbh | Sistem za sagorevanje za kotao |
US10422526B2 (en) | 2016-04-27 | 2019-09-24 | Babcock Power Services, Inc. | Wall-fired burners |
EP3438529B1 (en) * | 2017-07-31 | 2020-04-22 | General Electric Technology GmbH | Coal nozzle assembly comprising two flow channels |
US11608981B1 (en) | 2021-08-31 | 2023-03-21 | R-V Industries, Inc. | Nozzle for feeding combustion media into a furnace |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US819602A (en) * | 1905-08-29 | 1906-05-01 | Henry Rupp | Sprayer. |
US1011934A (en) * | 1909-10-11 | 1911-12-19 | Charles F Libby | Lawn-sprinkler. |
US1949277A (en) * | 1928-07-19 | 1934-02-27 | Int Comb Eng Corp | Finely divided fuel burner |
US1957965A (en) * | 1929-07-16 | 1934-05-08 | Nellie Kennedy | Pulverized fuel burner |
US2363875A (en) * | 1941-11-25 | 1944-11-28 | Comb Eng Co Inc | Combustion zone control |
US2608168A (en) * | 1949-10-21 | 1952-08-26 | Comb Eng Superheater Inc | Dual nozzle burner for pulverized fuel |
US2800888A (en) * | 1953-12-30 | 1957-07-30 | Riley Stoker Corp | Fuel burning apparatus |
US2895435A (en) * | 1954-03-15 | 1959-07-21 | Combustion Eng | Tilting nozzle for fuel burner |
US4173189A (en) * | 1977-01-21 | 1979-11-06 | Combustion Engineering, Inc. | Boiler cold start using pulverized coal in ignitor burners |
-
1979
- 1979-04-13 US US06/029,605 patent/US4252069A/en not_active Expired - Lifetime
- 1979-10-29 CA CA000338638A patent/CA1136924A/en not_active Expired
-
1980
- 1980-04-11 ZA ZA00802180A patent/ZA802180B/xx unknown
- 1980-04-11 JP JP55046992A patent/JPS5828488B2/ja not_active Expired
- 1980-04-12 KR KR1019800001524A patent/KR830002141B1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1136924A (en) | 1982-12-07 |
KR830003054A (ko) | 1983-05-31 |
US4252069A (en) | 1981-02-24 |
JPS55140009A (en) | 1980-11-01 |
ZA802180B (en) | 1981-06-24 |
JPS5828488B2 (ja) | 1983-06-16 |
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