JPS5485556A - Apparatus for removing fur from nuclear fuel rods - Google Patents

Apparatus for removing fur from nuclear fuel rods

Info

Publication number
JPS5485556A
JPS5485556A JP15326377A JP15326377A JPS5485556A JP S5485556 A JPS5485556 A JP S5485556A JP 15326377 A JP15326377 A JP 15326377A JP 15326377 A JP15326377 A JP 15326377A JP S5485556 A JPS5485556 A JP S5485556A
Authority
JP
Japan
Prior art keywords
fuel rod
brushes
container
gear
horizontal
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
JP15326377A
Other languages
Japanese (ja)
Other versions
JPS575479B2 (en
Inventor
Minoru Hanawa
Takao Nakagawa
Toyoo Sakuma
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 JP15326377A priority Critical patent/JPS5485556A/en
Publication of JPS5485556A publication Critical patent/JPS5485556A/en
Publication of JPS575479B2 publication Critical patent/JPS575479B2/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
    • 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 In General (AREA)

Abstract

PURPOSE: To provide an apparatus capable of removing fur attached to the surface of nuclear fuel rods positively without causing uneven wear of fuel rods, by inserting a fuel rod into a hole formed in a box-like container and rotating a plurality of vertical and horizontal, rotatable brushes which are disposed in the manner surrounding the fuel rod.
CONSTITUTION: Holes 3a, 3b are formed respectively at the central portion of upper and lower end plates 1a, 1b of box-like container 1, and a plurality of rotor blades 4 are arranged on the inner peripheral surface of the container 1. Further, a plurality of rotatable vertical brushes 9 are pivotally supported on the lower support plate 8 of container 1, in the manner surrounding nuclear fuel rod 2, and similarly, a plurality of rotable horizontal brushes 12 are also pivotally supported just downwards of the vertical brushes 9. When fuel rod 2 is inserted into hole 3 of container 1 and rotation of drive gear 7 is started, external gear 6a, internal gear 6b and gear 10 are turned successively. Vertical brushes 9 are rotated by the gear 10 and remove fur attached on the outer surface of fuel rod 2 along the length thereof, whereas horizontal cleaning of the fuel rod 2 is achieved by the horizontal brushes 12.
COPYRIGHT: (C)1979,JPO&Japio
JP15326377A 1977-12-20 1977-12-20 Apparatus for removing fur from nuclear fuel rods Granted JPS5485556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15326377A JPS5485556A (en) 1977-12-20 1977-12-20 Apparatus for removing fur from nuclear fuel rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15326377A JPS5485556A (en) 1977-12-20 1977-12-20 Apparatus for removing fur from nuclear fuel rods

Publications (2)

Publication Number Publication Date
JPS5485556A true JPS5485556A (en) 1979-07-07
JPS575479B2 JPS575479B2 (en) 1982-01-30

Family

ID=15558623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15326377A Granted JPS5485556A (en) 1977-12-20 1977-12-20 Apparatus for removing fur from nuclear fuel rods

Country Status (1)

Country Link
JP (1) JPS5485556A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710500A (en) * 1980-06-23 1982-01-20 Tokyo Shibaura Electric Co Surface cleaning machine for fuel channel
KR100446351B1 (en) * 2001-08-01 2004-09-01 한국원자력연구소 Spent nuclear fuel rod hull cleaning machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710500A (en) * 1980-06-23 1982-01-20 Tokyo Shibaura Electric Co Surface cleaning machine for fuel channel
KR100446351B1 (en) * 2001-08-01 2004-09-01 한국원자력연구소 Spent nuclear fuel rod hull cleaning machine

Also Published As

Publication number Publication date
JPS575479B2 (en) 1982-01-30

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