CN105484807B - 汽轮机汽封间隙精密高效调整工艺*** - Google Patents
汽轮机汽封间隙精密高效调整工艺*** Download PDFInfo
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- CN105484807B CN105484807B CN201610055076.3A CN201610055076A CN105484807B CN 105484807 B CN105484807 B CN 105484807B CN 201610055076 A CN201610055076 A CN 201610055076A CN 105484807 B CN105484807 B CN 105484807B
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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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
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CN201610055076.3A CN105484807B (zh) | 2016-01-27 | 2016-01-27 | 汽轮机汽封间隙精密高效调整工艺*** |
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CN201610055076.3A CN105484807B (zh) | 2016-01-27 | 2016-01-27 | 汽轮机汽封间隙精密高效调整工艺*** |
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CN105484807A CN105484807A (zh) | 2016-04-13 |
CN105484807B true CN105484807B (zh) | 2017-02-22 |
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CN201610055076.3A Active CN105484807B (zh) | 2016-01-27 | 2016-01-27 | 汽轮机汽封间隙精密高效调整工艺*** |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105890887B (zh) * | 2016-04-11 | 2020-02-07 | 中广核核电运营有限公司 | 核电站汽轮机调节***的哈弗安装质量控制方法 |
CN105912873B (zh) * | 2016-04-27 | 2019-01-15 | 大唐山东电力检修运营有限公司 | 一种汽轮机轴系中心的测算方法 |
CN106285793B (zh) * | 2016-08-22 | 2017-12-29 | 上海二十冶建设有限公司 | 凝汽式汽轮机的安装方法 |
CN106524857B (zh) * | 2016-12-20 | 2018-12-14 | 博雷(中国)控制***有限公司 | 三偏心蝶阀密封副的试验分析方法及三偏心蝶阀 |
CN106593551B (zh) * | 2017-01-20 | 2019-05-17 | 中广核工程有限公司 | 一种大型汽轮机组碰缸试验的控制方法 |
CN109955027B (zh) * | 2018-03-29 | 2021-08-06 | 盛安建设集团有限公司 | 汽轮机汽缸结合面间隙修复方法 |
CN110307046A (zh) * | 2019-07-03 | 2019-10-08 | 华西能源工程有限公司 | 一种消除大型汽轮机汽缸变形影响的方法 |
CN111188614B (zh) * | 2020-01-09 | 2024-04-19 | 西南石油大学 | 基于磁芯线圈的石油钻井防碰撞无源检测装置及方法 |
CN112228163A (zh) * | 2020-09-25 | 2021-01-15 | 华能国际电力股份有限公司南通电厂 | 一种汽轮机通流间隙调整工艺 |
CN113914939A (zh) * | 2021-08-31 | 2022-01-11 | 华能国际电力股份有限公司丹东电厂 | 一种汽轮机组的汽封间隙调整方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US4876505A (en) * | 1988-05-27 | 1989-10-24 | Westinghouse Electric Corp. | Apparatus and method for monitoring steam turbine shroud clearance |
CN104314624B (zh) * | 2014-08-20 | 2016-03-23 | 东方电气集团东方汽轮机有限公司 | 一种汽轮机盖缸过程监测汽缸中心变化的装置及方法 |
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Address after: 450000 Zhengzhou economic and Technological Development Zone, Henan, No. Fourth Street, No. 177 Applicant after: SPIC HENAN ELECTRIC POWER MAINTENANCE ENGINEERING CO.,LTD. Address before: 450000 Zhengzhou economic and Technological Development Zone, Henan, No. Fourth Street, No. 177 Applicant before: SPIC HENAN ELECTRIC POWER MAINTENANCE ENGINEERING Co.,Ltd. |
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Address after: 450000 No. fourth, 177 Avenue, Zhengzhou economic and Technological Development Zone, Henan Patentee after: State power investment Henan Electric Power Engineering Co.,Ltd. Address before: 450000 No. fourth, 177 Avenue, Zhengzhou economic and Technological Development Zone, Henan Patentee before: SPIC HENAN ELECTRIC POWER MAINTENANCE ENGINEERING Co.,Ltd. |
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Address after: No. 177 Fourth Street, Zhengzhou Economic and Technological Development Zone, Zhengzhou City, Henan Province, 450000 Patentee after: State Power Investment Henan Engineering Operation and Maintenance Co.,Ltd. Address before: No. 177, 4th Street, economic and Technological Development Zone, Zhengzhou, Henan 450000 Patentee before: State power investment Henan Electric Power Engineering Co.,Ltd. |