KR20070088014A - 증기 감압계통 폐압회수용 전력 생산설비를 구비한 발전플랜트 - Google Patents
증기 감압계통 폐압회수용 전력 생산설비를 구비한 발전플랜트 Download PDFInfo
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- KR20070088014A KR20070088014A KR1020060018104A KR20060018104A KR20070088014A KR 20070088014 A KR20070088014 A KR 20070088014A KR 1020060018104 A KR1020060018104 A KR 1020060018104A KR 20060018104 A KR20060018104 A KR 20060018104A KR 20070088014 A KR20070088014 A KR 20070088014A
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- steam
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
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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
- F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
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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
- F01K19/00—Regenerating or otherwise treating steam exhausted from steam engine plant
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Abstract
Description
Claims (1)
- 주증기 히터(300)로부터 유입된 증기를 일차로 감압하는 주증기 감압변(130)과, 일차 감압된 증기를 소내 보조 증기계통에 분배하기 위해 보조증기 헤더 전단 감압변(140)에 연결된 보조증기 헤더(120), 응축수를 회수하지 않고 폐수로 배출하면서 추기된 보조증기와 소내 소비증기 간의 열전달 과정을 통하여 에너지 교환이 발생하는 증기변환기 이전 배관의 감압변(100)에 연결된 증기 변환기(110), 이 증기 변환기(110)의 전단 배관에 연결되어 증기 변환기 후단 배관에 설치된 보조증기 감압변(160)에 연결되는 감온/감압을 겸하는 증기 변환기 바이패스 감압변(150) 및, 상기 증기 변환기(110)로부터 배출되는 일차 보조증기의 응축수를 회수하는 증기 변환기 응축수 열교환기(170)로 이루어진 폐압 회수용 발전 플랜트에 있어서,상기 증기 변환기(110)의 전단에 설치된 감압변(100) 전후 배관에는 증기 변환기(110)가 필요로 하는 압력까지 팽창하면서 축동력을 생산하는 폐압 회수용 배압식 증기터빈(180)과 생산된 축동력을 전력으로 전환하는 배압증기 터빈 발전기(190) 및 상기 배압식 증기터빈(180)의 유량과 온도/압력 등을 제어하고 증기 변환기(110)에 필요 에너지를 조절 가능하게 하기 위한 폐압 회수용 터빈 바이패스 감압변(200)에 설치되어 이루어진 것을 특징으로 하는 폐압 회수용 전력 생산설비를 구비한 발전 플랜트 보조증기 계통장치.
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KR1020060018104A KR100779692B1 (ko) | 2006-02-24 | 2006-02-24 | 증기 감압계통 폐압회수용 전력 생산설비를 구비한 발전플랜트 |
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KR1020060018104A KR100779692B1 (ko) | 2006-02-24 | 2006-02-24 | 증기 감압계통 폐압회수용 전력 생산설비를 구비한 발전플랜트 |
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KR2020060005143U Division KR200421921Y1 (ko) | 2006-02-24 | 2006-02-24 | 폐압 회수용 전력생산설비를 구비한 발전플랜트의 보조증기 계통장치 |
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KR20070088014A true KR20070088014A (ko) | 2007-08-29 |
KR100779692B1 KR100779692B1 (ko) | 2007-11-27 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101285880B1 (ko) * | 2013-03-26 | 2013-07-12 | 한국기계연구원 | 증기관의 응축수 무방출 재활용 장치 |
CN107269326A (zh) * | 2017-07-21 | 2017-10-20 | 广州恒足节能科技有限公司 | 一种背压式汽轮发电机组***及其运行方法 |
CN108397248A (zh) * | 2018-01-31 | 2018-08-14 | 中冶华天南京工程技术有限公司 | 基于蒸汽参数提升的煤气发电***及方法 |
CN108413379A (zh) * | 2018-01-31 | 2018-08-17 | 中冶华天工程技术有限公司 | 一种基于工业拖动的煤气增效利用*** |
CN108487955A (zh) * | 2018-01-31 | 2018-09-04 | 中冶华天南京工程技术有限公司 | 基于蒸汽参数提升的煤气增效利用***及方法 |
CN109915222A (zh) * | 2019-03-08 | 2019-06-21 | 济南市琦泉热电有限责任公司 | 梯级利用电厂中温中压蒸汽对向输送装置及方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20160139673A (ko) | 2015-05-28 | 2016-12-07 | 주식회사 코마 | 천연가스 공급계통의 폐압발전 시스템 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6480707A (en) * | 1987-09-24 | 1989-03-27 | Hitachi Ltd | Compound power generating plant |
JPH08200011A (ja) * | 1995-01-30 | 1996-08-06 | Mitsubishi Heavy Ind Ltd | タービンバイパス蒸気変換弁の常時開運用制御方式 |
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- 2006-02-24 KR KR1020060018104A patent/KR100779692B1/ko active IP Right Review Request
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101285880B1 (ko) * | 2013-03-26 | 2013-07-12 | 한국기계연구원 | 증기관의 응축수 무방출 재활용 장치 |
CN107269326A (zh) * | 2017-07-21 | 2017-10-20 | 广州恒足节能科技有限公司 | 一种背压式汽轮发电机组***及其运行方法 |
CN107269326B (zh) * | 2017-07-21 | 2023-09-05 | 广州恒足节能科技有限公司 | 一种背压式汽轮发电机组***及其运行方法 |
CN108397248A (zh) * | 2018-01-31 | 2018-08-14 | 中冶华天南京工程技术有限公司 | 基于蒸汽参数提升的煤气发电***及方法 |
CN108413379A (zh) * | 2018-01-31 | 2018-08-17 | 中冶华天工程技术有限公司 | 一种基于工业拖动的煤气增效利用*** |
CN108487955A (zh) * | 2018-01-31 | 2018-09-04 | 中冶华天南京工程技术有限公司 | 基于蒸汽参数提升的煤气增效利用***及方法 |
CN108413379B (zh) * | 2018-01-31 | 2019-12-03 | 中冶华天工程技术有限公司 | 一种基于工业拖动的煤气增效利用*** |
CN109915222A (zh) * | 2019-03-08 | 2019-06-21 | 济南市琦泉热电有限责任公司 | 梯级利用电厂中温中压蒸汽对向输送装置及方法 |
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