JPS6477445A - Drying device for generator cooling gas - Google Patents

Drying device for generator cooling gas

Info

Publication number
JPS6477445A
JPS6477445A JP23113887A JP23113887A JPS6477445A JP S6477445 A JPS6477445 A JP S6477445A JP 23113887 A JP23113887 A JP 23113887A JP 23113887 A JP23113887 A JP 23113887A JP S6477445 A JPS6477445 A JP S6477445A
Authority
JP
Japan
Prior art keywords
drier
bottom part
pipe
desiccant
cooling gas
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
Application number
JP23113887A
Other languages
Japanese (ja)
Inventor
Takahiro Toyozumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP23113887A priority Critical patent/JPS6477445A/en
Publication of JPS6477445A publication Critical patent/JPS6477445A/en
Pending legal-status Critical Current

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  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE:To reduce work load of the maintenance worker in a power plant by completely automatizing supervisory work or the like for a hygroscopic degree of desiccating material. CONSTITUTION:Cooling gas for cooling a generator 1 is dried by a drier 3. The interior of a drier 3 is filled with a desiccant 4, with a heater provided at the bottom part for heating the desiccant 4 to be regenerated. The drier 3 is separated from a cooling system by automatic separation valves 12a, 12b. A humidity detector 13, pressure switch 16 and a temperature switch 17 are provided in a position respectively as shown in the drawing. The bottom part of the drier 3 is connected to a vacuum tank 8 and a vacuum pump through an evacuation pipe 7. A drain discharge valve 20 is provided in a drain pipe 19 branching from a circulative pipe 2 in the bottom part of the drier 3. An executing procedure in a regenerating process is stored in an automatic valve controller 21, and in accordance with this procedure, each valve is automatically opened and closed.
JP23113887A 1987-09-17 1987-09-17 Drying device for generator cooling gas Pending JPS6477445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23113887A JPS6477445A (en) 1987-09-17 1987-09-17 Drying device for generator cooling gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23113887A JPS6477445A (en) 1987-09-17 1987-09-17 Drying device for generator cooling gas

Publications (1)

Publication Number Publication Date
JPS6477445A true JPS6477445A (en) 1989-03-23

Family

ID=16918878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23113887A Pending JPS6477445A (en) 1987-09-17 1987-09-17 Drying device for generator cooling gas

Country Status (1)

Country Link
JP (1) JPS6477445A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000274735A (en) * 1999-03-19 2000-10-06 Ngk Insulators Ltd Drying device, cooling and/or heating device incorporating it
US8112902B2 (en) * 2006-11-06 2012-02-14 E.G.O. Elektro-Geraetebau Gmbh Method for determining the load quantity in a spin dryer and spin dryer
DE102011113762A1 (en) * 2011-09-19 2013-03-21 Schroeter Georg Gas dryer for use in turbine, has shut-off units stopping circulation system during regeneration phase of adsorbent in adsorbing unit and connected to actuator, where control device controls actuator to open and close shut-off units
JP2015177560A (en) * 2014-03-13 2015-10-05 三菱電機株式会社 Hydrogen gas drying device and rotating electric machine system including the same
JP2019173613A (en) * 2018-03-28 2019-10-10 株式会社荏原製作所 Evacuation device and evacuation method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000274735A (en) * 1999-03-19 2000-10-06 Ngk Insulators Ltd Drying device, cooling and/or heating device incorporating it
US8112902B2 (en) * 2006-11-06 2012-02-14 E.G.O. Elektro-Geraetebau Gmbh Method for determining the load quantity in a spin dryer and spin dryer
DE102011113762A1 (en) * 2011-09-19 2013-03-21 Schroeter Georg Gas dryer for use in turbine, has shut-off units stopping circulation system during regeneration phase of adsorbent in adsorbing unit and connected to actuator, where control device controls actuator to open and close shut-off units
JP2015177560A (en) * 2014-03-13 2015-10-05 三菱電機株式会社 Hydrogen gas drying device and rotating electric machine system including the same
JP2019173613A (en) * 2018-03-28 2019-10-10 株式会社荏原製作所 Evacuation device and evacuation method

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