JP5859037B2 - 交換可能な摩耗部品を備えている石炭ロープ分散器 - Google Patents
交換可能な摩耗部品を備えている石炭ロープ分散器 Download PDFInfo
- Publication number
- JP5859037B2 JP5859037B2 JP2014020213A JP2014020213A JP5859037B2 JP 5859037 B2 JP5859037 B2 JP 5859037B2 JP 2014020213 A JP2014020213 A JP 2014020213A JP 2014020213 A JP2014020213 A JP 2014020213A JP 5859037 B2 JP5859037 B2 JP 5859037B2
- Authority
- JP
- Japan
- Prior art keywords
- vane
- head assembly
- coal
- fuel
- vanes
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
- F16L43/001—Bends; Siphons made of metal
- F16L43/002—Bends; Siphons made of metal and formed from sheet having a circular passage
-
- 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
-
- 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
- F23C7/008—Flow control devices
-
- 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
- F23D—BURNERS
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/20—Fuel flow guiding devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/30—Wear protection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/10—Supply line fittings
- F23K2203/101—Wear protection devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Description
濃度が一層均等に分散されるので、微粉固体燃料の清浄でかついっそう有効な燃焼を導く。
Claims (8)
- 微粉炭ノズルのためのヘッドアセンブリ(52)であって、入口ポート(60)と出口ポート(62)とを包含するパイプエルボ(58)を有するヘッドアセンブリ(52)において、
前記パイプエルボ(58)内に設けられているターニングベーン(54)であって、前記入口ポート(60)及び前記出口ポート(62)に関して角度を付けられて、空気及び微粉炭粒子の流れを前記入口ポート(60)から前記出口ポート(62)に向かって向け直すターニングベーン(54)と、
前記パイプエルボ(58)内に設けられている石炭ロープ粉砕ベーン(56)であって、前記入口ポート(60)からの空気及び微粉炭粒子の流れに関しての石炭ロープ粉砕ベーン(56)の角度を調節できるように軸線(64)のまわりを枢動可能である石炭ロープ粉砕ベーン(56)と、
アクセスポートと、
このアクセスポートをおおっている、取外し可能なカバー(70)と、
この取外し可能なカバー(70)を前記ターニングベーン(54)に取り付け、これにより前記ターニングベーン(54)を前記取外し可能なカバー(70)と一緒に取り外すことができるようにした支持バー(72)と、
を包含することを特徴とするヘッドアセンブリ。 - 前記ターニングベーン(54)は、前記石炭ロープ粉砕ベーン(56)が貫通して延びるポート(68)を含む、請求項1記載のヘッドアセンブリ(52)。
- 前記石炭ロープ粉砕ベーン(56)が前記取外し可能なカバー(70)に枢動可能に取り付けられている、請求項1記載のヘッドアセンブリ(52)。
- 前記微粉炭粒子が前記ヘッドアセンブリ(52)を通って流れる間に、前記石炭ロープ粉砕ベーン(56)を調節することができるよう、前記石炭ロープ粉砕ベーン(56)の一部は、前記取外し可能なカバー(70)を貫通して延びている、請求項1記載のヘッドアセンブリ(52)。
- 前記ターニングベーン(54)が、前記パイプエルボ(58)に配置された複数のターニングベーン(54)の1つである、請求項1記載のヘッドアセンブリ(52)。
- 前記ターニングベーン(54)のための追加の支持を提供するため、サポートベーン(74)が、2つのターニングベーン(54)の間に配置されている、請求項5記載のヘッドアセンブリ(52)。
- 前記石炭ロープ粉砕ベーン(56)は、前記パイプエルボ(58)内に配置された複数の石炭ロープ粉砕ベーン(56)の1つである、請求項1記載のヘッドアセンブリ(52)。
- 前記ターニングベーン(54)が、前記パイプエルボ(58)内に配置された複数のターニングベーン(54)の1つであり、前記石炭ロープ粉砕ベーン(56)は、前記パイプエルボ(58)内に配置された複数の石炭ロープ粉砕ベーン(56)の1つである、請求項1記載のヘッドアセンブリ(52)。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13857808P | 2008-12-18 | 2008-12-18 | |
US61/138,578 | 2008-12-18 | ||
US12/504,932 US9151493B2 (en) | 2008-12-18 | 2009-07-17 | Coal rope distributor with replaceable wear components |
US12/504,932 | 2009-07-17 | ||
US12/610,671 US9151434B2 (en) | 2008-12-18 | 2009-11-02 | Coal rope distributor with replaceable wear components |
US12/610,671 | 2009-11-02 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011542187A Division JP5475002B2 (ja) | 2008-12-18 | 2009-11-20 | 微粉炭ノズルのためのヘッドアセンブリ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014089044A JP2014089044A (ja) | 2014-05-15 |
JP5859037B2 true JP5859037B2 (ja) | 2016-02-10 |
Family
ID=42264208
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011542187A Expired - Fee Related JP5475002B2 (ja) | 2008-12-18 | 2009-11-20 | 微粉炭ノズルのためのヘッドアセンブリ |
JP2014020213A Expired - Fee Related JP5859037B2 (ja) | 2008-12-18 | 2014-02-05 | 交換可能な摩耗部品を備えている石炭ロープ分散器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011542187A Expired - Fee Related JP5475002B2 (ja) | 2008-12-18 | 2009-11-20 | 微粉炭ノズルのためのヘッドアセンブリ |
Country Status (12)
Country | Link |
---|---|
US (1) | US9151434B2 (ja) |
EP (1) | EP2379943B1 (ja) |
JP (2) | JP5475002B2 (ja) |
KR (2) | KR101364982B1 (ja) |
CN (1) | CN102356274B (ja) |
AU (1) | AU2009336102B2 (ja) |
CA (2) | CA2747627C (ja) |
MX (1) | MX2011006410A (ja) |
PL (1) | PL2379943T3 (ja) |
TW (2) | TWI500887B (ja) |
WO (1) | WO2010080221A2 (ja) |
ZA (1) | ZA201104464B (ja) |
Families Citing this family (16)
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EP2090825A1 (de) * | 2008-02-14 | 2009-08-19 | Siemens Aktiengesellschaft | Brennerelement und Brenner mit korrosionsbeständigem Einsatz |
US9857077B2 (en) | 2008-12-18 | 2018-01-02 | General Electric Technology Gmbh | Coal rope distributor with replaceable wear components |
CN101846315B (zh) * | 2009-03-24 | 2012-07-04 | 烟台龙源电力技术股份有限公司 | 煤粉浓缩装置和包含该煤粉浓缩装置的内燃式煤粉燃烧器 |
US9593795B2 (en) * | 2009-11-02 | 2017-03-14 | General Electric Technology Gmbh | Fuel head assembly with replaceable wear components |
CN102042441A (zh) * | 2010-12-28 | 2011-05-04 | 莱芜钢铁集团有限公司 | 一种输送颗粒状煤的管道 |
US9797599B2 (en) | 2011-01-20 | 2017-10-24 | Babcock Power Services, Inc. | Coal flow balancing devices |
US8403602B2 (en) | 2011-03-16 | 2013-03-26 | Babcock Power Services, Inc. | Coal flow splitters and distributor devices |
WO2013106727A1 (en) * | 2012-01-13 | 2013-07-18 | Babcock Power Services, Inc. | Adjustable division plate for classifier coal flow control |
US9513002B2 (en) | 2013-04-12 | 2016-12-06 | Air Products And Chemicals, Inc. | Wide-flame, oxy-solid fuel burner |
US9709269B2 (en) | 2014-01-07 | 2017-07-18 | Air Products And Chemicals, Inc. | Solid fuel burner |
US10081250B2 (en) * | 2014-12-15 | 2018-09-25 | Dayton-Phoenix Group, Inc. | Cooling fan vane assembly for a resistor grid |
JP6231047B2 (ja) | 2015-06-30 | 2017-11-15 | 三菱日立パワーシステムズ株式会社 | 固体燃料バーナ |
EP3130851B1 (en) * | 2015-08-13 | 2021-03-24 | General Electric Technology GmbH | System and method for providing combustion in a boiler |
GB2561261B (en) * | 2017-06-21 | 2019-05-08 | C Ling Ltd | Pull-in head assembly |
KR102266012B1 (ko) * | 2018-05-17 | 2021-06-16 | 미츠비시 파워 가부시키가이샤 | 서포트 슬리브 보호 부재 및 이것을 구비한 고체 연료 버너 |
US20230038688A1 (en) * | 2021-08-03 | 2023-02-09 | General Electric Technology Gmbh | Pulverized solid fuel nozzle tip assembly with carbon tip portion |
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-
2009
- 2009-11-02 US US12/610,671 patent/US9151434B2/en active Active
- 2009-11-20 EP EP09760675.0A patent/EP2379943B1/en active Active
- 2009-11-20 MX MX2011006410A patent/MX2011006410A/es active IP Right Grant
- 2009-11-20 CN CN200980157306.5A patent/CN102356274B/zh active Active
- 2009-11-20 KR KR1020137016404A patent/KR101364982B1/ko active IP Right Grant
- 2009-11-20 WO PCT/US2009/065273 patent/WO2010080221A2/en active Application Filing
- 2009-11-20 KR KR20117016290A patent/KR101312032B1/ko not_active IP Right Cessation
- 2009-11-20 AU AU2009336102A patent/AU2009336102B2/en not_active Ceased
- 2009-11-20 CA CA2747627A patent/CA2747627C/en not_active Expired - Fee Related
- 2009-11-20 PL PL09760675T patent/PL2379943T3/pl unknown
- 2009-11-20 CA CA2846986A patent/CA2846986C/en not_active Expired - Fee Related
- 2009-11-20 JP JP2011542187A patent/JP5475002B2/ja not_active Expired - Fee Related
- 2009-11-26 TW TW098140411A patent/TWI500887B/zh not_active IP Right Cessation
- 2009-11-26 TW TW104100804A patent/TWI527998B/zh not_active IP Right Cessation
-
2011
- 2011-06-15 ZA ZA2011/04464A patent/ZA201104464B/en unknown
-
2014
- 2014-02-05 JP JP2014020213A patent/JP5859037B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102356274B (zh) | 2015-05-20 |
ZA201104464B (en) | 2012-09-26 |
US20100154689A1 (en) | 2010-06-24 |
KR101312032B1 (ko) | 2013-09-27 |
TWI527998B (zh) | 2016-04-01 |
AU2009336102A1 (en) | 2011-07-07 |
CA2747627A1 (en) | 2010-07-15 |
KR20130081719A (ko) | 2013-07-17 |
EP2379943A2 (en) | 2011-10-26 |
EP2379943B1 (en) | 2019-01-16 |
US9151434B2 (en) | 2015-10-06 |
CA2846986C (en) | 2016-10-11 |
CN102356274A (zh) | 2012-02-15 |
CA2747627C (en) | 2014-06-10 |
KR20110096580A (ko) | 2011-08-30 |
JP2012513012A (ja) | 2012-06-07 |
JP5475002B2 (ja) | 2014-04-16 |
CA2846986A1 (en) | 2010-07-15 |
PL2379943T3 (pl) | 2019-05-31 |
WO2010080221A2 (en) | 2010-07-15 |
AU2009336102B2 (en) | 2015-11-05 |
TW201031872A (en) | 2010-09-01 |
TW201514426A (zh) | 2015-04-16 |
WO2010080221A3 (en) | 2011-03-10 |
TWI500887B (zh) | 2015-09-21 |
JP2014089044A (ja) | 2014-05-15 |
KR101364982B1 (ko) | 2014-02-20 |
MX2011006410A (es) | 2011-09-01 |
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