KR900006641A - 증기 터빈 시스템 - Google Patents
증기 터빈 시스템 Download PDFInfo
- Publication number
- KR900006641A KR900006641A KR1019890014327A KR890014327A KR900006641A KR 900006641 A KR900006641 A KR 900006641A KR 1019890014327 A KR1019890014327 A KR 1019890014327A KR 890014327 A KR890014327 A KR 890014327A KR 900006641 A KR900006641 A KR 900006641A
- Authority
- KR
- South Korea
- Prior art keywords
- tank
- liquid
- separator
- steam turbine
- drainage
- 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.)
- Granted
Links
Classifications
-
- 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
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
- F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
- F01K7/223—Inter-stage moisture separation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Control Of Turbines (AREA)
- Control Of Non-Electrical Variables (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims (5)
- 포집탱크(14)에서 배출되는 사전분리기 배수 액체의 플래싱 방지 장치를 포함하며, 배수 시스템(10)은 터빈 배기장치(12)에서 배출되는 증기로 부터 분리된 사전 분리기 배수 액체 포집용 포집탱크(14)로 나가는 배수관(13)을 포함하며, 포집탱크(14)는 습분 분리기 배수탱크(20)의 상부에 위치하는, 증기 터빈 배기장치(12)와 최소한 하나의 습분 분리기 배수탱크(20)사이의 배수관(13, 140)의 부식 방지를 위한 습분 사전 분리기 배수 시스템(10)을 사용하는 중기 터빈 시스템에 있어서, 포집탱크(14)로 부터 배출된 액체를 흡입하기 위해 포집탱크(14)와 습분 분리기 배수탱크(20)사이에 설치된 이덕터장치(102)와 ; 포집탱크(14)의 액체보다 저온 고압의 상태에 있는 모티브액체를 상기의 이덕터 장치(102)로 연결하는 소스(100)와 ; 포집탱크(14)로 부터 배출된 액체를 습분 분리기 배수 탱크(20)로 운반하는 제2차 배관 장치(140')와 ; 상기 이덕터 장치(102)로 흐르는 모티브 액체를 제어하기 위한 제어장치(130, 132, 150)를 특징으로 하는 증기 터빈 시스템.
- 제1항에 있어서, 상기 제어장치는 모티브 액테 소스(100)와 상기의 이덕터 장치(102)사이에 설치된 흐름 조절 밸브(132)와 ; 포집탱크(14)내부의 액체의 액면을 감지하기 위해 설치된 포집탱크(14)내부의 감지장치(150)와, 상기의 흐름 조절 밸브(132)를 제어하기 위해 상기의 감지 장치(150)에 연결되어 반응하는 장치로 구성된 것을 특징으로 하는 증기 터빈 시스템.
- 제2항에 있어서, 상기 제어장치는 상기 흐름 조절 밸브(132)와 직렬로 연결되는 차단밸브(130)로 구성된 것을 특징으로 하는 증기 터빈 시스템.
- 제1항 또는 제2항에 있어서, 증기 터빈 시스템이 상기의 탱크(14)로 들어오는 상기의 사전 분리기배수액체를 사전 냉각시키기위해 포지탱크(14)내부에 저온 액체를 분무하기 위해 설치된 분무장치를 포함하는 것을 특징으로 하는 증기 터빈 시스템.
- 제4항에 있어서, 상기의 제1차 배관장치는, 포집탱크(14)로 들어오는 사전 분리기 배수액체의 유입구가 액체중에 잠기도록 하고 배수관(13)으로 증기가 역류하는 것을 방지하기 위하여, 상기의 제1차 배관장치(140)을 통하여 포집탱크(14)에서 배출되는 액체가 배수관(13)이 포집탱크(14)와 연결되는 어느 유입구 보다도 높은 위치에서 배출되도록 상향으로 설치되는 것을 특징으로 하는 증기 터빈 시스템.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US253290 | 1988-10-05 | ||
| US07/253,290 US4901532A (en) | 1988-10-05 | 1988-10-05 | System for routing preseparator drains |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900006641A true KR900006641A (ko) | 1990-05-08 |
| KR0157042B1 KR0157042B1 (ko) | 1998-11-16 |
Family
ID=22959651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890014327A Expired - Fee Related KR0157042B1 (ko) | 1988-10-05 | 1989-10-05 | 사전 분리기 배수관의 경로에 대한 향상된 시스템 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4901532A (ko) |
| JP (1) | JP2696124B2 (ko) |
| KR (1) | KR0157042B1 (ko) |
| CN (1) | CN1020495C (ko) |
| ES (1) | ES2015495A6 (ko) |
| IT (1) | IT1233547B (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0981014B1 (de) * | 1998-08-18 | 2003-04-16 | ALSTOM (Switzerland) Ltd | Dampfkraftanlage und Verfahren zum Anfahren und zur Reinigung deren Dampf-Wasserkreislaufs |
| US7735325B2 (en) * | 2002-04-16 | 2010-06-15 | Research Sciences, Llc | Power generation methods and systems |
| CN101517317B (zh) * | 2006-09-19 | 2011-12-14 | 阿尔斯托姆科技有限公司 | 用于汽轮机设备的水分分离器 |
| US20100005806A1 (en) * | 2008-07-14 | 2010-01-14 | Donnelly Brian G | Eductor system for a gas turbine engine |
| CN104775861B (zh) * | 2015-05-08 | 2016-06-29 | 中国电力工程顾问集团华东电力设计院有限公司 | 火电厂抽水蓄能热力系统 |
| CN106168380B (zh) * | 2016-06-14 | 2018-03-27 | 蒙自矿冶有限责任公司 | 节能环保型烟气脱硫烟囱高效疏水排淤装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3320729A (en) * | 1963-05-17 | 1967-05-23 | Westinghouse Electric Corp | Apparatus for removing liquid from a liquid laden gas stream |
| US4527396A (en) * | 1983-09-23 | 1985-07-09 | Westinghouse Electric Corp. | Moisture separating device |
| US4622819A (en) * | 1985-01-29 | 1986-11-18 | Westinghouse Electric Corp. | Steam turbine exhaust pipe erosion prevention system |
| US4803841A (en) * | 1987-09-30 | 1989-02-14 | Westinghouse Electric Corp. | Moisture separator for steam turbine exhaust |
-
1988
- 1988-10-05 US US07/253,290 patent/US4901532A/en not_active Expired - Fee Related
-
1989
- 1989-09-22 IT IT8941704A patent/IT1233547B/it active
- 1989-10-04 ES ES8903336A patent/ES2015495A6/es not_active Expired - Lifetime
- 1989-10-05 KR KR1019890014327A patent/KR0157042B1/ko not_active Expired - Fee Related
- 1989-10-05 CN CN89107650A patent/CN1020495C/zh not_active Expired - Fee Related
- 1989-10-05 JP JP1261225A patent/JP2696124B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR0157042B1 (ko) | 1998-11-16 |
| CN1020495C (zh) | 1993-05-05 |
| US4901532A (en) | 1990-02-20 |
| JPH02218802A (ja) | 1990-08-31 |
| IT1233547B (it) | 1992-04-03 |
| IT8941704A0 (it) | 1989-09-22 |
| CN1041637A (zh) | 1990-04-25 |
| JP2696124B2 (ja) | 1998-01-14 |
| ES2015495A6 (es) | 1990-08-16 |
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