JPS5941800U - Nuclear fuel cleaning equipment - Google Patents

Nuclear fuel cleaning equipment

Info

Publication number
JPS5941800U
JPS5941800U JP1982136663U JP13666382U JPS5941800U JP S5941800 U JPS5941800 U JP S5941800U JP 1982136663 U JP1982136663 U JP 1982136663U JP 13666382 U JP13666382 U JP 13666382U JP S5941800 U JPS5941800 U JP S5941800U
Authority
JP
Japan
Prior art keywords
cleaning
nuclear fuel
fuel assembly
cleaning equipment
fuel
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
JP1982136663U
Other languages
Japanese (ja)
Other versions
JPH0138559Y2 (en
Inventor
柳沢　幸
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1982136663U priority Critical patent/JPS5941800U/en
Publication of JPS5941800U publication Critical patent/JPS5941800U/en
Application granted granted Critical
Publication of JPH0138559Y2 publication Critical patent/JPH0138559Y2/ja
Granted 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

  • Cleaning By Liquid Or Steam (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の燃料集合体の斜視図、第２図は従来の燃
料汚染方法の概略図、第３図は一部を切除した本考案の
核燃料洗浄装置の斜視図、第４図は第３図の本考案の核
燃料洗浄装置の縦断面図、第５図は本考案にか）る燃料
集合体内の洗浄水の流れを説明する横断面図である。 Ｆ・・・燃料集合体、１・・・燃料棒、５・・・洗浄カ
バー、６・・・排出口、７．８・・・配管、９・・・支
持具、１０゜１１・・・ギヤ、１２・・・モータ、１３
・・・回転支持具、１４．１５・・・固定板、１６・・
・固定具、１７．１８・・・流入口、１９．２０・・・
ポンプ。 第４図 ・−旨FIG. 1 is a perspective view of a conventional fuel assembly, FIG. 2 is a schematic diagram of a conventional fuel contamination method, FIG. 3 is a partially cutaway perspective view of the nuclear fuel cleaning device of the present invention, and FIG. FIG. 3 is a vertical cross-sectional view of the nuclear fuel cleaning device of the present invention, and FIG. 5 is a cross-sectional view illustrating the flow of cleaning water within the fuel assembly according to the present invention. F...Fuel assembly, 1...Fuel rod, 5...Cleaning cover, 6...Exhaust port, 7.8...Piping, 9...Support, 10°11... Gear, 12...Motor, 13
...Rotating support, 14.15...Fixing plate, 16...
・Fixing tool, 17.18... Inlet, 19.20...
pump. Figure 4 - Effect

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）燃料集合体を覆う洗浄カバーを該燃料集合体に固
定するとともに、該洗浄カバーの長軸の上下端の少くと
もいずれか一方に洗浄水を圧入する流入口と、該洗浄カ
バーの所定個所に洗浄水を排出する排出口とを設け、さ
らに前記燃料集合体に固定された洗浄カバーを該燃料集
合体の長軸方向を軸として回転せしめる回転機構を備え
たことを特徴とする核燃料洗浄装置。(1) A cleaning cover that covers the fuel assembly is fixed to the fuel assembly, and an inlet for pressurizing cleaning water into at least one of the upper and lower ends of the long axis of the cleaning cover, and a predetermined location of the cleaning cover. Nuclear fuel cleaning characterized by providing an outlet for discharging cleaning water at a location, and further comprising a rotation mechanism for rotating a cleaning cover fixed to the fuel assembly around the longitudinal direction of the fuel assembly. Device. （２）排出口はスリット状または円形状である実用新案
登録請求の範囲第１項記載の核燃料洗浄装置。(2) The nuclear fuel cleaning device according to claim 1, wherein the discharge port has a slit shape or a circular shape.
JP1982136663U 1982-09-10 1982-09-10 Nuclear fuel cleaning equipment Granted JPS5941800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982136663U JPS5941800U (en) 1982-09-10 1982-09-10 Nuclear fuel cleaning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982136663U JPS5941800U (en) 1982-09-10 1982-09-10 Nuclear fuel cleaning equipment

Publications (2)

Publication Number Publication Date
JPS5941800U true JPS5941800U (en) 1984-03-17
JPH0138559Y2 JPH0138559Y2 (en) 1989-11-17

Family

ID=30307207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982136663U Granted JPS5941800U (en) 1982-09-10 1982-09-10 Nuclear fuel cleaning equipment

Country Status (1)

Country Link
JP (1) JPS5941800U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122793A (en) * 1976-04-09 1977-10-15 Hitachi Ltd Washing method and device of nuclear fuel in use in reactor equipment
JPS56151398A (en) * 1980-04-25 1981-11-24 Tokyo Shibaura Electric Co Cleaning device for fuel assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122793A (en) * 1976-04-09 1977-10-15 Hitachi Ltd Washing method and device of nuclear fuel in use in reactor equipment
JPS56151398A (en) * 1980-04-25 1981-11-24 Tokyo Shibaura Electric Co Cleaning device for fuel assembly

Also Published As

Publication number Publication date
JPH0138559Y2 (en) 1989-11-17

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