KR101364982B1 - 교체 가능한 마모 부품을 갖는 석탄 로프 분배기 - Google Patents
교체 가능한 마모 부품을 갖는 석탄 로프 분배기 Download PDFInfo
- Publication number
- KR101364982B1 KR101364982B1 KR1020137016404A KR20137016404A KR101364982B1 KR 101364982 B1 KR101364982 B1 KR 101364982B1 KR 1020137016404 A KR1020137016404 A KR 1020137016404A KR 20137016404 A KR20137016404 A KR 20137016404A KR 101364982 B1 KR101364982 B1 KR 101364982B1
- Authority
- KR
- South Korea
- Prior art keywords
- vanes
- coal
- fuel
- head assembly
- curved
- 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
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- 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
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- 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
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
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- 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
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- 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)
Abstract
Description
도 2는 연료 격실 내에 배치된 종래의 미분탄 노즐 조립체의 단면 입면도.
도 3은 본 발명의 실시예에 따른 연료 헤드 조립체를 포함하는 미분탄 노즐 조립체의 단면 입면도.
도 4는 도 3의 연료 헤드 조립체의 사시도.
도 5는 출구 단부를 도시하는 도 3의 연료 헤드 조립체의 입면도.
도 6은 접근 포트 커버를 도시하는 도 3의 연료 헤드 조립체의 입면도.
도 7은 본 발명의 다른 실시예에 따른 미분탄 노즐 조립체의 단면 입면도.
도 8은 본 발명에 따른 미분탄 노즐 조립체의 다른 실시예의 사시도.
도 9는 도 8의 헤드 조립체의 사시도.
도 10은 내부 구조체를 도시하는 도 9의 연료 헤드 조립체의 분해도.
도 11은 내부 구조체를 도시하는 연료 헤드 조립체의 다른 실시예의 분해도.
도 12는 만곡된 베인의 길이 방향 곡률을 도시하는 본 발명에 따른 헤드 조립체의 측면 입면도.
도 13은 만곡된 베인의 측방향 곡률을 도시하는 본 발명에 따른 헤드 조립체의 정면 입면도.
도 14는 종래의 헤드 조립체를 위한 미분 고체 연료 입자를 위한 농도 윤곽의 시뮬레이션.
도 15는 본 발명에 따른 헤드 조립체를 위한 미분 고체 연료 입자를 위한 농도 윤곽의 시뮬레이션.
26: 고체 연료 덕트 36: 노즐 팁
50: 노즐 조립체 52: 헤드 조립체
54: 회전 베인 56: 석탄 로프 파쇄 베인
58: 파이프 엘보우관 60: 입구 포트
62: 출구 포트 70: 커버
72: 지지 바아 152: 연료 헤드 조립체
Claims (3)
- 미분탄(pulverized coal) 노즐용 헤드 조립체(52)로서,
상기 헤드 조립체(52)는 입구 포트(60) 및 출구 포트(62)를 포함하는 파이프 엘보우(58)를 가지며,
상기 파이프 엘보우(58) 내에 배치되고, 상기 입구 포트(60)로부터 상기 출구 포트(62)를 향해 공기 및 미분탄 입자들의 스트림을 재지향시키도록 상기 입구 포트(60) 및 상기 출구 포트(62)에 대해 각형성되는(angled) 회전 베인(54);
상기 파이프 엘보우(58) 내에 배치되고, 상기 입구 포트(60)로부터 공기 및 미분탄 입자들의 스트림에 대한 석탄 로프 파쇄(rope-breaking) 베인(56)의 각도를 조정하기 위해 축(64) 둘레에서 피벗 가능한 상기 석탄 로프 파쇄 베인(56);
접근 포트;
상기 접근 포트 위의 제거 가능한 커버(70); 및
상기 제거 가능한 커버(70)를 상기 회전 베인(54)에 부착시키는 지지 바아(72)로서, 상기 회전 베인(54)이 상기 제거 가능한 커버(70)와 함께 제거될 수 있게 하는, 상기 지지 바아(72)를 특징으로 하는 헤드 조립체(52). - 제 1 항에 있어서, 상기 회전 베인(54)은 상기 입구 포트(60)로부터 공기 및 미분탄 입자들의 스트림에 대한 상기 회전 베인(54)의 각도를 조정하도록 피벗 가능한, 헤드 조립체(52).
- 제 1 항에 있어서, 상기 석탄 로프 파쇄 베인(56)은 상기 제거 가능한 커버(70)에 피벗 가능하게 부착되는, 헤드 조립체(52).
Applications Claiming Priority (7)
| 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 | 2009-11-02 | ||
| US12/610,671 US9151434B2 (en) | 2008-12-18 | 2009-11-02 | Coal rope distributor with replaceable wear components |
| PCT/US2009/065273 WO2010080221A2 (en) | 2008-12-18 | 2009-11-20 | Coal rope distributor with replaceable wear components |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20117016290A Division KR101312032B1 (ko) | 2008-12-18 | 2009-11-20 | 교체 가능한 마모 부품을 갖는 석탄 로프 분배기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20130081719A KR20130081719A (ko) | 2013-07-17 |
| KR101364982B1 true KR101364982B1 (ko) | 2014-02-20 |
Family
ID=42264208
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20117016290A Expired - Fee Related KR101312032B1 (ko) | 2008-12-18 | 2009-11-20 | 교체 가능한 마모 부품을 갖는 석탄 로프 분배기 |
| KR1020137016404A Expired - Fee Related KR101364982B1 (ko) | 2008-12-18 | 2009-11-20 | 교체 가능한 마모 부품을 갖는 석탄 로프 분배기 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20117016290A Expired - Fee Related KR101312032B1 (ko) | 2008-12-18 | 2009-11-20 | 교체 가능한 마모 부품을 갖는 석탄 로프 분배기 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9151434B2 (ko) |
| EP (1) | EP2379943B1 (ko) |
| JP (2) | JP5475002B2 (ko) |
| KR (2) | KR101312032B1 (ko) |
| CN (1) | CN102356274B (ko) |
| AU (1) | AU2009336102B2 (ko) |
| CA (2) | CA2846986C (ko) |
| MX (1) | MX2011006410A (ko) |
| PL (1) | PL2379943T3 (ko) |
| TW (2) | TWI527998B (ko) |
| WO (1) | WO2010080221A2 (ko) |
| ZA (1) | ZA201104464B (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| PL3130851T3 (pl) * | 2015-08-13 | 2021-08-02 | General Electric Technology Gmbh | Instalacja i sposób zapewnienia spalania w kotle |
| GB2561261B (en) * | 2017-06-21 | 2019-05-08 | C Ling Ltd | Pull-in head assembly |
| WO2019220597A1 (ja) * | 2018-05-17 | 2019-11-21 | 三菱日立パワーシステムズ株式会社 | サポートスリーブ保護部材およびこれを備えた固体燃料バーナ |
| WO2022176662A1 (ja) * | 2021-02-17 | 2022-08-25 | パナソニックIpマネジメント株式会社 | 遠心圧縮機の吸入配管、吸入配管付き遠心圧縮機、及び冷凍装置 |
| 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 JP JP2011542187A patent/JP5475002B2/ja not_active Expired - Fee Related
- 2009-11-20 CA CA2846986A patent/CA2846986C/en not_active Expired - Fee Related
- 2009-11-20 EP EP09760675.0A patent/EP2379943B1/en active Active
- 2009-11-20 AU AU2009336102A patent/AU2009336102B2/en not_active Ceased
- 2009-11-20 MX MX2011006410A patent/MX2011006410A/es active IP Right Grant
- 2009-11-20 CA CA2747627A patent/CA2747627C/en not_active Expired - Fee Related
- 2009-11-20 KR KR20117016290A patent/KR101312032B1/ko not_active Expired - Fee Related
- 2009-11-20 WO PCT/US2009/065273 patent/WO2010080221A2/en not_active Ceased
- 2009-11-20 KR KR1020137016404A patent/KR101364982B1/ko not_active Expired - Fee Related
- 2009-11-20 PL PL09760675T patent/PL2379943T3/pl unknown
- 2009-11-20 CN CN200980157306.5A patent/CN102356274B/zh active Active
- 2009-11-26 TW TW104100804A patent/TWI527998B/zh not_active IP Right Cessation
- 2009-11-26 TW TW098140411A patent/TWI500887B/zh not_active IP Right Cessation
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2011
- 2011-06-15 ZA ZA2011/04464A patent/ZA201104464B/en unknown
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- 2014-02-05 JP JP2014020213A patent/JP5859037B2/ja not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58224207A (ja) * | 1982-06-19 | 1983-12-26 | Babcock Hitachi Kk | 微粉炭燃焼装置 |
| JPH09133345A (ja) * | 1995-11-06 | 1997-05-20 | Mitsubishi Heavy Ind Ltd | バーナ |
| JP2003279006A (ja) | 2002-03-25 | 2003-10-02 | Mitsubishi Heavy Ind Ltd | 微粉固体燃料燃焼装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102356274A (zh) | 2012-02-15 |
| CA2747627C (en) | 2014-06-10 |
| WO2010080221A3 (en) | 2011-03-10 |
| CA2747627A1 (en) | 2010-07-15 |
| AU2009336102A1 (en) | 2011-07-07 |
| CN102356274B (zh) | 2015-05-20 |
| AU2009336102B2 (en) | 2015-11-05 |
| EP2379943A2 (en) | 2011-10-26 |
| KR20130081719A (ko) | 2013-07-17 |
| WO2010080221A2 (en) | 2010-07-15 |
| CA2846986C (en) | 2016-10-11 |
| MX2011006410A (es) | 2011-09-01 |
| JP5859037B2 (ja) | 2016-02-10 |
| US9151434B2 (en) | 2015-10-06 |
| JP2014089044A (ja) | 2014-05-15 |
| KR20110096580A (ko) | 2011-08-30 |
| EP2379943B1 (en) | 2019-01-16 |
| US20100154689A1 (en) | 2010-06-24 |
| JP5475002B2 (ja) | 2014-04-16 |
| TWI527998B (zh) | 2016-04-01 |
| CA2846986A1 (en) | 2010-07-15 |
| KR101312032B1 (ko) | 2013-09-27 |
| ZA201104464B (en) | 2012-09-26 |
| JP2012513012A (ja) | 2012-06-07 |
| TW201031872A (en) | 2010-09-01 |
| TW201514426A (zh) | 2015-04-16 |
| TWI500887B (zh) | 2015-09-21 |
| PL2379943T3 (pl) | 2019-05-31 |
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