JPS5798789A - Oxygen feeding device for condensor - Google Patents

Oxygen feeding device for condensor

Info

Publication number
JPS5798789A
JPS5798789A JP55174273A JP17427380A JPS5798789A JP S5798789 A JPS5798789 A JP S5798789A JP 55174273 A JP55174273 A JP 55174273A JP 17427380 A JP17427380 A JP 17427380A JP S5798789 A JPS5798789 A JP S5798789A
Authority
JP
Japan
Prior art keywords
condensed water
oxygen
flowed
condensor
injected
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
Application number
JP55174273A
Other languages
Japanese (ja)
Other versions
JPS5942235B2 (en
Inventor
Seiichi Hosaka
Miyuki Yanagisawa
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
Tokyo Shibaura Electric Co Ltd
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, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55174273A priority Critical patent/JPS5942235B2/en
Publication of JPS5798789A publication Critical patent/JPS5798789A/en
Publication of JPS5942235B2 publication Critical patent/JPS5942235B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin

Abstract

PURPOSE: To reduce a volume of clads carried into a pressure container of a reactor etc. by a method wherein a condensed water near the inner surface of the hot well of a condensor unit is circulated to cause a sufficient rust-preventing effect and further a volume of generated clads is substantially decreased.
CONSTITUTION: Condensed water is injected from the injection holes 18... of condensed water injection pipes 17..., the condensed water near the inner surface of the side wall of the hot well 12 is flowed. Oxygen from the oxygen supply source 23 is supplied into each of the oxygen feeding pipes 21..., injected from the feeding holes 22... into the condensed water flowed in the condensed water injection pipes 17... and then melted therein so as tokeep a concentration of the dissolved oxygen in the condensed water at a desired value. Since the condensor 4 is kept at a vacuum of about 40mmHg, the concentration of the dissolved oxygen may not be increased too much. However, the condensed water near the inner surface of the side wall of the hot well 12 is flowed by another condensed water injected from the injection holes 18... in the water injection pipes 17..., thereby irrespective of a relative low value of the concentration of the dissolved oxygen, a high efficiency of rust-prevention may be realized.
COPYRIGHT: (C)1982,JPO&Japio
JP55174273A 1980-12-10 1980-12-10 Condenser oxygen injection device Expired JPS5942235B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55174273A JPS5942235B2 (en) 1980-12-10 1980-12-10 Condenser oxygen injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55174273A JPS5942235B2 (en) 1980-12-10 1980-12-10 Condenser oxygen injection device

Publications (2)

Publication Number Publication Date
JPS5798789A true JPS5798789A (en) 1982-06-19
JPS5942235B2 JPS5942235B2 (en) 1984-10-13

Family

ID=15975766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55174273A Expired JPS5942235B2 (en) 1980-12-10 1980-12-10 Condenser oxygen injection device

Country Status (1)

Country Link
JP (1) JPS5942235B2 (en)

Also Published As

Publication number Publication date
JPS5942235B2 (en) 1984-10-13

Similar Documents

Publication Publication Date Title
ES8501560A1 (en) Steam driven water injection
JPS5798789A (en) Oxygen feeding device for condensor
JPS5510072A (en) Metered liquid feeding apparatus
JPS5431898A (en) Spent fuel storage facility with forced circulation device
JPS5246541A (en) Solar collector
JPS5350528A (en) Repairing method of liquid transportation pipe
JPS52122901A (en) Multi-functional circulation pump
JPS5331591A (en) Cooling method for ozonizer
JPS53118210A (en) Material transporting method for use in walking beam type heating furnace
JPS54113738A (en) Method of preventing corrosion of hydraulic machine
JPS5717404A (en) Oxygen pump apparatus
JPS55122933A (en) Feeder of water permeable material in ditching machine
JPS522061A (en) Method of supplying pressurized water
JPS5685011A (en) Controlling method for flow rate of river water
JPS5715816A (en) Apparatus for oxygen pump
JPS55126607A (en) Reclamation method
JPS5423233A (en) Solar heat collector
JPS5775179A (en) Lining method for conduit
JPS5374604A (en) Automatic chemical fluid injector
JPS5341844A (en) Hot-water supplying heating apparatus
JPS56102996A (en) Methane gas generator using solar heat and equipped with warmth keeper
JPS53135002A (en) Bearing protecting apparatus of vertical pumps
JPS5221181A (en) Drinking box for domestic animals
JPS5369923A (en) Discharge technique in water collection pipes
JPS5449492A (en) Fuel transporting system