KR100917624B1 - 복합 화력 발전 배기가스 처리용 길로틴 댐퍼 - Google Patents
복합 화력 발전 배기가스 처리용 길로틴 댐퍼 Download PDFInfo
- Publication number
- KR100917624B1 KR100917624B1 KR1020090021262A KR20090021262A KR100917624B1 KR 100917624 B1 KR100917624 B1 KR 100917624B1 KR 1020090021262 A KR1020090021262 A KR 1020090021262A KR 20090021262 A KR20090021262 A KR 20090021262A KR 100917624 B1 KR100917624 B1 KR 100917624B1
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- South Korea
- Prior art keywords
- blade
- damper
- exhaust gas
- roller
- guide member
- Prior art date
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- 239000007789 gas Substances 0.000 claims abstract description 37
- 239000002918 waste heat Substances 0.000 claims abstract description 18
- 238000010248 power generation Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/001—Controlling by flue gas dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
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- 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
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Supply (AREA)
Abstract
Description
Claims (4)
- 가스터빈과 폐열회수보일러 사이의 배기가스 통로를 차단하는 블레이드(10)를 포함하는 복합화력발전 배기가스 처리용 길로틴 댐퍼에 있어서,상기 블레이드(10)의 하단부에는 롤러(11)가 설치되고, 상기 블레이드(10)가 접하는 댐퍼 프레임(12)의 하부에는 경사진 형태의 롤러 안내부재(13) 및 그 아래쪽의 스톱퍼(14)가 설치되어, 블레이드 닫힘시 블레이드의 롤러가 롤러 안내부재의 경사면을 타고 아래로 안내됨과 동시에 앞쪽으로 이동하여 스톱퍼에 안착되면서 닫혀질 수 있도록 하되,상기 블레이드(10)의 상단부에는 댐퍼 프레임(12)의 중간부에 설치되어 있는 경사진 형태의 보조 롤러 안내부재(15) 및 보조 스톱퍼(16)에 안내 및 안착되는 보조 롤러(17)가 설치되는 것을 특징으로 하는 복합화력발전 배기가스 처리용 길로틴 댐퍼.
- 삭제
- 청구항 1에 있어서, 상기 블레이드(10)는 가장자리 둘레를 따라 설치되어 댐퍼 프레임(12)에 있는 차단판(18)과 접하면서 블레이드 가장자리 부분을 차폐시킬 수 있는 실링부재(19)를 포함하는 것을 특징으로 하는 복합화력발전 배기가스 처리용 길로틴 댐퍼.
- 청구항 1에 있어서, 상기 블레이드(10)는 양쪽 측면부에 설치되어 댐퍼 프레임(12)에 있는 레일(20)을 따라 이동하면서 블레이드 상하 이동을 안내하는 가이드 롤러(21)를 포함하는 것을 특징으로 하는 복합화력발전 배기가스 처리용 길로틴 댐퍼.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090021262A KR100917624B1 (ko) | 2009-03-12 | 2009-03-12 | 복합 화력 발전 배기가스 처리용 길로틴 댐퍼 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090021262A KR100917624B1 (ko) | 2009-03-12 | 2009-03-12 | 복합 화력 발전 배기가스 처리용 길로틴 댐퍼 |
Publications (1)
Publication Number | Publication Date |
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KR100917624B1 true KR100917624B1 (ko) | 2009-09-17 |
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KR1020090021262A KR100917624B1 (ko) | 2009-03-12 | 2009-03-12 | 복합 화력 발전 배기가스 처리용 길로틴 댐퍼 |
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KR (1) | KR100917624B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104654337A (zh) * | 2014-12-25 | 2015-05-27 | 大唐科技产业集团有限公司 | 一种锅炉高温烟气在线切换装置和方法 |
KR101707400B1 (ko) | 2015-10-08 | 2017-02-15 | 대우조선해양 주식회사 | 폐열회수기의 기밀유지 장치 |
KR101942711B1 (ko) * | 2018-11-14 | 2019-01-28 | (주)신한인더스트리 | 길로틴 댐퍼의 블레이드 밀폐장치 |
KR102585018B1 (ko) | 2023-01-04 | 2023-10-06 | 이상길 | 이중모션 구조의 길로틴 댐퍼장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6163080U (ko) * | 1984-10-01 | 1986-04-28 | ||
JPS62172932U (ko) | 1986-04-15 | 1987-11-02 | ||
JPH04254106A (ja) * | 1991-02-01 | 1992-09-09 | Mitsubishi Heavy Ind Ltd | ギロチンダンパ |
JPH06331124A (ja) * | 1993-05-21 | 1994-11-29 | Ishikawajima Harima Heavy Ind Co Ltd | クリンカホッパのスルースゲート装置 |
-
2009
- 2009-03-12 KR KR1020090021262A patent/KR100917624B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6163080U (ko) * | 1984-10-01 | 1986-04-28 | ||
JPS62172932U (ko) | 1986-04-15 | 1987-11-02 | ||
JPH04254106A (ja) * | 1991-02-01 | 1992-09-09 | Mitsubishi Heavy Ind Ltd | ギロチンダンパ |
JPH06331124A (ja) * | 1993-05-21 | 1994-11-29 | Ishikawajima Harima Heavy Ind Co Ltd | クリンカホッパのスルースゲート装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104654337A (zh) * | 2014-12-25 | 2015-05-27 | 大唐科技产业集团有限公司 | 一种锅炉高温烟气在线切换装置和方法 |
CN104654337B (zh) * | 2014-12-25 | 2017-06-06 | 大唐环境产业集团股份有限公司 | 一种锅炉高温烟气在线切换装置和方法 |
KR101707400B1 (ko) | 2015-10-08 | 2017-02-15 | 대우조선해양 주식회사 | 폐열회수기의 기밀유지 장치 |
KR101942711B1 (ko) * | 2018-11-14 | 2019-01-28 | (주)신한인더스트리 | 길로틴 댐퍼의 블레이드 밀폐장치 |
KR102585018B1 (ko) | 2023-01-04 | 2023-10-06 | 이상길 | 이중모션 구조의 길로틴 댐퍼장치 |
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