JPS55142917A - Separation of sealing oil for turbine shaft - Google Patents
Separation of sealing oil for turbine shaftInfo
- Publication number
- JPS55142917A JPS55142917A JP5055479A JP5055479A JPS55142917A JP S55142917 A JPS55142917 A JP S55142917A JP 5055479 A JP5055479 A JP 5055479A JP 5055479 A JP5055479 A JP 5055479A JP S55142917 A JPS55142917 A JP S55142917A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- medium
- liquid
- condenser
- valve
- 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
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE: To promptly separate a sealing oil from liquid medium with high separation efficiency, by perfoming a two-stage separating operation, i.e., in the first stage, condensing and separating out the sealing oil only, and in the second stage filtering off only the liquid medium from a liquid condensate of a medium gas.
CONSTITUTION: Oil leaked out from a sealing portion 1b and medium escaped through a labyrinth packing 1a are combined in a pressure-equilibrating chamber 1c into a gas mixture, which is then led via a valve 4 and orifice 5 to an oil condenser 6 where only its oil fractions are condensed into a liquid by cooling water 6a. Thereafter, resulting liquid oil and vaporous medium are guided into an oil/vapour separator 7. The oil flows down into an oil reservoir 9, while the vaporous medium passes through a metallic net 7a of the oil/vapour separator 7 and then guided into a condenser 13 for the medium via an orifice 11 and valve 12. Any uncondensed oil vapour sticks the metallic net 7a and then drips into the oil reservoir 9. The vaporous medium is condensed into liquid medium by means of a tube 13a through which cooling water runs. Any liquid medium having a specific gravity higher than the liquid oil passes through a filter 14 installed in a lower portion of the condenser 13 and is accumulated in the bottom of the condenser 13. The thus-accumulated medium is then led into a tank 16 for the medium by opening a valve 15.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5055479A JPS5928726B2 (en) | 1979-04-23 | 1979-04-23 | Turbine shaft seal oil separation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5055479A JPS5928726B2 (en) | 1979-04-23 | 1979-04-23 | Turbine shaft seal oil separation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55142917A true JPS55142917A (en) | 1980-11-07 |
JPS5928726B2 JPS5928726B2 (en) | 1984-07-16 |
Family
ID=12862228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5055479A Expired JPS5928726B2 (en) | 1979-04-23 | 1979-04-23 | Turbine shaft seal oil separation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5928726B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013053540A (en) * | 2011-09-02 | 2013-03-21 | Chugoku Electric Power Co Inc:The | Oil smoke recovery apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104763480B (en) * | 2015-03-29 | 2016-08-17 | 武汉长海高新技术有限公司 | There is organic Rankine bottoming cycle electric turbine group and the sealing control method of dynamic oil film sealing system |
-
1979
- 1979-04-23 JP JP5055479A patent/JPS5928726B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013053540A (en) * | 2011-09-02 | 2013-03-21 | Chugoku Electric Power Co Inc:The | Oil smoke recovery apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5928726B2 (en) | 1984-07-16 |
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