KR101149552B1 - 배기배관이 개선된 핵연료 집합체의 락커 도포장치 - Google Patents
배기배관이 개선된 핵연료 집합체의 락커 도포장치 Download PDFInfo
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- KR101149552B1 KR101149552B1 KR1020090111079A KR20090111079A KR101149552B1 KR 101149552 B1 KR101149552 B1 KR 101149552B1 KR 1020090111079 A KR1020090111079 A KR 1020090111079A KR 20090111079 A KR20090111079 A KR 20090111079A KR 101149552 B1 KR101149552 B1 KR 101149552B1
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- South Korea
- Prior art keywords
- pipe
- locker
- dry air
- maintenance
- nuclear 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/007—At least a part of the apparatus, e.g. a container, being provided with means, e.g. wheels, for allowing its displacement relative to the ground
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/324—Coats or envelopes for the bundles
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- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims (7)
- 락커저장탱크;와,상기 락커저장탱크에 저장된 락커를 상기 락커저장탱크와 집합체수용탱크의 사이에서 이송시키는 락커공급관;과,핵연료봉 집합체가 장입되어 상기 락커를 공급받아 상기 핵연료봉 집합체의 표면에 락커를 도포하는 집합체수용탱크;와,상기 락커가 상기 락커저장탱크로 배출된 후 상기 집합체수용탱크로 건조공기를 주입하는 건조공기공급관;과,상기 집합체수용탱크로 유입된 건조공기를 외부로 배출하는 건조공기배출관;을 포함하고,상기 건조공기배출관은 내부에 부착된 락커 부착물을 제거할 수 있도록 상기 건조공기배출관의 상부와 하부를 상부관부와 하부관부로 분할하도록 착탈 가능하게 결합되는 보수관부를 포함하여 구성되는 것을 특징으로 하는 핵연료 집합체의 락커 도포장치.
- 제 1항에 있어서, 상기 보수관부는,상기 상부관부와 보수관을 연결하는 제 1 결합관;과,상기 제 1 결합관의 하부에 착탈 가능하게 연결되는 보수관;과,상기 보수관의 하단부를 상기 하부관부에 착탈 가능하게 연결하는 제 4 결합 관;을 포함하여 구성되는 것을 특징으로 하는 핵연료 집합체의 락커 도포장치.
- 제 2항에 있어서, 상기 보수관은 디락카 투입구를 더 포함하여 구성되는 것을 특징으로 하는 핵연료 집합체의 락커 도포장치.
- 제 2항에 있어서, 상기 보수관은,상기 제 1 결합관에 상단부가 착탈 가능하게 연결되는 상부보수관;과,상기 상부보수관의 하단부에 착탈 가능하게 연결되는 제 2 결합관;과,디락카 투입구가 형성되어 상기 제 2 결합관의 하단부에 상단부가 착탈 가능하게 연결되고 하단부는 상기 제 4 결합관에 착탈 가능하게 연결되는 하부보수관;을 포함하여 구성되는 것을 특징으로 하는 핵연료 집합체의 락커 도포장치.
- 제 4항에 있어서, 상기 하부 보수관은,상기 상부 보수관의 보수를 위하여 상기 하부 보수관을 차폐하는 차단밸브를 더 포함하여 구성되는 것을 특징으로 하는 핵연료 집합체의 락커 도포장치.
- 제 4항에 있어서, 상기 상부 보수관은,보수 시 상기 건조공기배출관으로 바이패스되는 건조공기의 누출을 차단하기 위해 상기 건조공기공급관과 상기 상부관부를 연결하는 제 2 가지관 하부에 상기 상부관부에 장착되는 보수밸브를 더 포함하여 구성되는 것을 특징으로 하는 핵연료 집합체의 락커 도포장치.
- 제 1항에 있어서, 상기 락커 도포장치는,상기 집합체수용탱크에 일단부가 연결된 가스배출관;과,상기 가스배출관의 타 단부를 착탈 가능하게 상기 보수관에 연결시키는 제 3 결합관;을 더 포함하여 구성되는 특징으로 하는 핵연료 집합체의 락커 도포장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090111079A KR101149552B1 (ko) | 2009-11-17 | 2009-11-17 | 배기배관이 개선된 핵연료 집합체의 락커 도포장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090111079A KR101149552B1 (ko) | 2009-11-17 | 2009-11-17 | 배기배관이 개선된 핵연료 집합체의 락커 도포장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110054445A KR20110054445A (ko) | 2011-05-25 |
| KR101149552B1 true KR101149552B1 (ko) | 2012-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090111079A Expired - Fee Related KR101149552B1 (ko) | 2009-11-17 | 2009-11-17 | 배기배관이 개선된 핵연료 집합체의 락커 도포장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101149552B1 (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449416Y1 (ko) | 2008-12-30 | 2010-07-08 | 한전원자력연료 주식회사 | 핵연료 집합체의 락커 도포장치 |
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- 2009-11-17 KR KR1020090111079A patent/KR101149552B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449416Y1 (ko) | 2008-12-30 | 2010-07-08 | 한전원자력연료 주식회사 | 핵연료 집합체의 락커 도포장치 |
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| Publication number | Publication date |
|---|---|
| KR20110054445A (ko) | 2011-05-25 |
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