JPS5482600A - Drain recovery method - Google Patents

Drain recovery method

Info

Publication number
JPS5482600A
JPS5482600A JP14924977A JP14924977A JPS5482600A JP S5482600 A JPS5482600 A JP S5482600A JP 14924977 A JP14924977 A JP 14924977A JP 14924977 A JP14924977 A JP 14924977A JP S5482600 A JPS5482600 A JP S5482600A
Authority
JP
Japan
Prior art keywords
condensation
drain
pipe
recovered
passing
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
JP14924977A
Other languages
Japanese (ja)
Other versions
JPS5945118B2 (en
Inventor
Kiyozumi Ito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP52149249A priority Critical patent/JPS5945118B2/en
Publication of JPS5482600A publication Critical patent/JPS5482600A/en
Publication of JPS5945118B2 publication Critical patent/JPS5945118B2/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
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE: To facilitate the periodical drain treatment with recovery in the condensation water tank passing though the condensate desalting unit after the recovery of equipment drain generated at the periodical inspection of atomic power plant within the main condenser.
CONSTITUTION: Drain valves 20a and 20b of respective equipment are opened at the same time, respective drain is once recovered within the main condenser 3 through the drain pipe 30. The recovered drain is delivered to the condensation pump 5 passing through the condensation pipe 4a. After boosted, the filtration and desalting are carried out by leading into the condensation desalting unit 8 passing through condensation pipe 4b. After this, drain is recovered into the condensation tank 16 through condensation pipe 4c, spill over pipe 14 and condensation high water level regulator 15.
COPYRIGHT: (C)1979,JPO&Japio
JP52149249A 1977-12-14 1977-12-14 Drain collection method Expired JPS5945118B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52149249A JPS5945118B2 (en) 1977-12-14 1977-12-14 Drain collection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52149249A JPS5945118B2 (en) 1977-12-14 1977-12-14 Drain collection method

Publications (2)

Publication Number Publication Date
JPS5482600A true JPS5482600A (en) 1979-06-30
JPS5945118B2 JPS5945118B2 (en) 1984-11-02

Family

ID=15471126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52149249A Expired JPS5945118B2 (en) 1977-12-14 1977-12-14 Drain collection method

Country Status (1)

Country Link
JP (1) JPS5945118B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62195470A (en) * 1986-02-19 1987-08-28 Nachi Fujikoshi Corp Variable speed running device

Also Published As

Publication number Publication date
JPS5945118B2 (en) 1984-11-02

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