CN111043069A - 离心压缩机用干气密封控制系统 - Google Patents
离心压缩机用干气密封控制系统 Download PDFInfo
- Publication number
- CN111043069A CN111043069A CN201911309116.2A CN201911309116A CN111043069A CN 111043069 A CN111043069 A CN 111043069A CN 201911309116 A CN201911309116 A CN 201911309116A CN 111043069 A CN111043069 A CN 111043069A
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- CN
- China
- Prior art keywords
- gas
- seal
- sealing
- control
- leakage
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
- F04D29/104—Shaft sealings especially adapted for elastic fluid pumps the sealing fluid being other than the working fluid or being the working fluid treated
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911309116.2A CN111043069A (zh) | 2019-12-18 | 2019-12-18 | 离心压缩机用干气密封控制系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911309116.2A CN111043069A (zh) | 2019-12-18 | 2019-12-18 | 离心压缩机用干气密封控制系统 |
Publications (1)
Publication Number | Publication Date |
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CN111043069A true CN111043069A (zh) | 2020-04-21 |
Family
ID=70237569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911309116.2A Pending CN111043069A (zh) | 2019-12-18 | 2019-12-18 | 离心压缩机用干气密封控制系统 |
Country Status (1)
Country | Link |
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CN (1) | CN111043069A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2116536C1 (ru) * | 1996-07-09 | 1998-07-27 | Токарев Евгений Павлович | Многоступенчатое торцевое уплотнение вращающегося вала |
CN2352765Y (zh) * | 1998-09-25 | 1999-12-08 | 王玉明 | 组合式抽—充气密封装置 |
JP2002267027A (ja) * | 2001-03-12 | 2002-09-18 | Mitsubishi Heavy Ind Ltd | 軸封装置 |
CN1499108A (zh) * | 2003-10-09 | 2004-05-26 | 天津新技术产业园区鼎名密封有限公司 | 干式气体密封装置的总体布局 |
EP1069313B1 (de) * | 1999-07-16 | 2005-09-14 | Man Turbo Ag | Turboverdichter |
CN201650839U (zh) * | 2010-02-02 | 2010-11-24 | 成都一通密封有限公司 | 裂解气压缩机干气密封 |
CN203948637U (zh) * | 2014-07-15 | 2014-11-19 | 沈阳北碳密封有限公司 | 带蜂窝式串联干气密封 |
CN105318010A (zh) * | 2014-07-29 | 2016-02-10 | 哈尔滨宏万智科技开发有限公司 | 双层气密封器 |
-
2019
- 2019-12-18 CN CN201911309116.2A patent/CN111043069A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2116536C1 (ru) * | 1996-07-09 | 1998-07-27 | Токарев Евгений Павлович | Многоступенчатое торцевое уплотнение вращающегося вала |
CN2352765Y (zh) * | 1998-09-25 | 1999-12-08 | 王玉明 | 组合式抽—充气密封装置 |
EP1069313B1 (de) * | 1999-07-16 | 2005-09-14 | Man Turbo Ag | Turboverdichter |
JP2002267027A (ja) * | 2001-03-12 | 2002-09-18 | Mitsubishi Heavy Ind Ltd | 軸封装置 |
CN1499108A (zh) * | 2003-10-09 | 2004-05-26 | 天津新技术产业园区鼎名密封有限公司 | 干式气体密封装置的总体布局 |
CN201650839U (zh) * | 2010-02-02 | 2010-11-24 | 成都一通密封有限公司 | 裂解气压缩机干气密封 |
CN203948637U (zh) * | 2014-07-15 | 2014-11-19 | 沈阳北碳密封有限公司 | 带蜂窝式串联干气密封 |
CN105318010A (zh) * | 2014-07-29 | 2016-02-10 | 哈尔滨宏万智科技开发有限公司 | 双层气密封器 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yu Inventor after: Xia Aisong Inventor after: Shan Changchun Inventor after: Wang Yujing Inventor after: Chen Junkai Inventor after: Chen Zheng Inventor before: Wang Yu Inventor before: Xia Aisong Inventor before: Shan Changchun Inventor before: Wang Yujing Inventor before: Chen Junkai Inventor before: Chen Zheng |
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CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200421 |
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RJ01 | Rejection of invention patent application after publication |