CN113808771A - Hanging basket device for nuclear fuel assembly transportation container - Google Patents
Hanging basket device for nuclear fuel assembly transportation container Download PDFInfo
- Publication number
- CN113808771A CN113808771A CN202110913074.4A CN202110913074A CN113808771A CN 113808771 A CN113808771 A CN 113808771A CN 202110913074 A CN202110913074 A CN 202110913074A CN 113808771 A CN113808771 A CN 113808771A
- Authority
- CN
- China
- Prior art keywords
- plate
- bottom plate
- nuclear fuel
- hanging
- fuel assembly
- 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
Links
- 239000003758 nuclear fuel Substances 0.000 title claims abstract description 50
- 239000011148 porous material Substances 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 239000002356 single layer Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/14—Devices for handling containers or shipping-casks, e.g. transporting devices loading and unloading, filling of containers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/08—Shock-absorbers, e.g. impact buffers for containers
Abstract
The invention relates to a hanging basket device for a nuclear fuel assembly transportation container, belongs to the field of dangerous goods transportation, and solves the problem that a hanging basket device which is specially suitable for a certain type of nuclear fuel assembly, large in loading capacity and easy to operate is lacked. The hanging basket device provided by the invention is matched with a nuclear fuel assembly transport container for use, is placed in an inner cavity of the container and comprises a limiting frame and a hanging basket; the hanging baskets can be arranged into a single layer, two layers or more, the space of the transport container is fully utilized, the large loading capacity of the hanging baskets is ensured, each layer of hanging baskets is provided with a plurality of storage cavities, and the storage cavities play a role in circumferential support of the loaded nuclear fuel assemblies of the specified type; the strength and stability of the hanging basket are ensured through the clamping structure and/or the welding structure of the top plate, the pore plate, the bottom plate and the supporting rod; the axial limiting and impact preventing functions of the hanging basket and the nuclear fuel assembly of the specified type are realized through the limiting frame, the supporting plate, the supporting frame limiting plate and the lower supporting frame.
Description
Technical Field
The utility model relates to a hazardous articles transportation field especially relates to a nuclear fuel assembly is hanging flower basket device for transport container.
Background
The nuclear fuel assembly needs to be transported safely in the transportation process, namely, the nuclear fuel assembly is contained in the container and cannot be scattered outside the container. Therefore, the proper hanging basket structure needs to be considered and selected in the operation process of transporting the container, and the safety of the nuclear fuel assembly in the container is ensured.
In the process of realizing the safe transportation of the nuclear fuel assembly, the inventor finds that at least the following problems exist in the prior art: the hanging basket device which is specially suitable for transportation of certain nuclear fuel, has the advantages of axial limit, high impact resistance, large loading capacity and easy operation is lacked.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a hanging basket device for a nuclear fuel assembly transport container, which is matched with the nuclear fuel assembly transport container for use and has the advantages of axial limiting, high impact resistance, large loading capacity and easiness in operation, is used in the fields of nuclear fuel transport and the like, and ensures the safe transport of nuclear fuel assemblies.
The technical solution adopted by the present invention to solve the above technical problems is as follows:
a hanging basket device for a nuclear fuel assembly transport container comprises a limiting frame and a hanging basket, wherein the limiting frame is connected with a container cover, and the hanging basket is placed at the bottom of an inner cavity of the container;
the limiting frame comprises a limiting frame top plate, a limiting frame ring plate and a limiting frame bottom plate; the upper end and the lower end of the limiting frame ring plate are respectively connected and fixed with a limiting frame top plate and a limiting frame bottom plate; the top plate of the limiting frame is fixedly connected with the container cover; openings are formed in the upper end and the lower end of the limiting frame annular plate;
the hanging basket comprises a hanging handle, a supporting plate, a top plate, a pore plate, a bottom plate, a storage cavity, a supporting rod and a supporting frame; the hanging handle and the supporting plate are arranged on the top plate, and the hanging handle penetrates through a preformed hole in the center of the limiting frame bottom plate and is not connected with the limiting frame bottom plate and used for hanging a hanging basket; the supporting plate limits the hanging basket and plays a role in preventing impact on the loaded nuclear fuel assembly of the specified type; the storage cavity for loading the nuclear fuel assembly of the designated type penetrates through the pore plate, the pore plate is positioned in the middle of the storage cavity, and the upper end and the lower end of the storage cavity are fixedly connected with the top plate and the bottom plate respectively; the supporting rod is used for connecting and supporting the top plate, the pore plate and the bottom plate; a support frame for supporting the hanging basket is welded on the lower surface of the bottom plate; the bottom plate is provided with an opening, and the lower end of the support frame is provided with an opening.
Further, a bolt hole is formed in the top plate of the limiting frame, and the top plate of the limiting frame is fixedly connected with the container cover in a mode that a bolt penetrates through the bolt hole and is screwed with a reserved threaded hole in the container cover; the top plate of the limiting frame, the bottom plate of the limiting frame and the ring plate of the limiting frame are fixedly connected in a welding mode.
Furthermore, the lifting handle, the supporting plate and the top plate are fixedly connected through welding and/or screws.
Furthermore, the upper end and the lower end of the storage cavity are respectively welded and fixed with the top plate and the bottom plate.
Furthermore, the support rod is fixedly connected with the top plate, the pore plate and the bottom plate through a clamping structure and/or a welding mode.
Furthermore, the hanging basket device also comprises 1 or more sets of components consisting of support frame limiting plates and hanging baskets at the lower part, the support frame limiting plates are welded in the support frame, and the edges of the support frame limiting plates are provided with openings; the lower hanging basket comprises a lower hanging handle, a lower top plate, a lower pore plate, a lower bottom plate, a lower storage cavity, a lower supporting rod and a lower supporting frame; the lower hanging handle is arranged on the lower top plate, penetrates through a preformed hole in the center of the support frame limiting plate and is not connected with the support frame limiting plate, and is used for hanging a lower hanging basket; the lower storage cavity for loading the nuclear fuel assembly of the designated type penetrates through a lower pore plate, the lower pore plate is positioned in the middle of the lower storage cavity, and the upper end and the lower end of the lower storage cavity are fixedly connected with a lower top plate and a lower bottom plate respectively; the lower supporting rod is used for connecting and supporting the lower top plate, the lower pore plate and the lower bottom plate; the lower part bottom plate lower surface welding is used for supporting the lower part support frame of lower part hanging flower basket, the lower part bottom plate is equipped with the trompil, and lower part support frame lower extreme is equipped with the opening.
Furthermore, the lower lifting handle and the lower top plate are fixedly connected by welding and/or screws.
Furthermore, the upper end and the lower end of the lower storage cavity are respectively welded and fixed with the lower top plate and the lower bottom plate.
Furthermore, the lower support rod is fixedly connected with the lower top plate, the lower pore plate and the lower bottom plate through a clamping structure and/or a welding mode.
Furthermore, chamfers are arranged on the edge of the bottom plate of the limiting frame, the edge of the bottom plate and the edge of the bottom plate at the lower part.
The hanging basket device for the nuclear fuel assembly transport container has the advantages that the strength and the stability of the hanging basket are ensured through the clamping structure and/or the welding structure of the top plate, the pore plate, the bottom plate and the supporting rod, and the safety of the nuclear fuel assembly in the storage cavity is ensured; according to the height of the inner cavity of the nuclear fuel assembly transportation container and the height of the assemblies, the hanging basket device can be arranged into a single layer, two layers or more, each layer of hanging basket is provided with a plurality of storage cavities, the space of the transportation container is fully utilized, and the large loading capacity of the hanging basket is ensured; the axial limiting and impact-preventing functions of the hanging basket and the nuclear fuel assembly of the specified type are realized through the limiting frame, the supporting plate, the supporting frame limiting plate and the lower supporting frame; each component in the limiting frame, the hanging basket and the lower hanging basket is provided with a hole or an opening, so that water can be drained conveniently; the edge of the bottom plate of the limiting frame, the edge of the bottom plate and the edge of the bottom plate at the lower part are provided with chamfers, so that the loading and unloading operation is convenient. The cradle device which has the advantages of axial limiting, high shock resistance, large loading capacity and easy operation is adopted to be matched with a nuclear fuel assembly transportation container for use, so that the safe transportation of the nuclear fuel assembly is ensured.
Drawings
FIG. 1 is a schematic structural view of a double-deck basket assembly for a nuclear fuel assembly transport container according to an embodiment of the present invention;
figure 2 is a cross-sectional view a-a of an upper basket in an embodiment of the invention;
figure 3 is a cross-sectional view B-B of an upper basket in an embodiment of the invention;
in the figure: 1. a limiting frame; 11. a top plate of the limiting frame; 12. a limiting frame ring plate; 13. a limiting frame bottom plate; 2. a hanging basket; 21. a lifting handle; 22. a support plate; 23. a top plate; 24. an orifice plate; 25. a base plate; 26. a reservoir; 27. a support bar; 28. a support frame; 29. a support frame limiting plate; 3. a lower basket; 31. a lower lifting handle; 32. a lower top plate; 33. a lower orifice plate; 34. a lower bottom plate; 35. a lower reservoir; 36. a lower support bar; 37. lower support frame
Detailed Description
The patent is described below with reference to the drawings and the detailed description.
As shown in fig. 1-3, a double-layer hanging basket device for a nuclear fuel assembly transport container is matched with the nuclear fuel assembly transport container for use, and comprises a limiting frame 1, a hanging basket 2 and a lower hanging basket 3; the limiting frame 1 is connected with a container cover, the lower hanging basket 3 is placed at the bottom of an inner cavity of the container, and the hanging basket 2 is placed on the lower hanging basket 3 without connection.
The limiting frame 1 is formed by welding a limiting frame top plate 11, a limiting frame ring plate 12 and a limiting frame bottom plate 13; the top plate 11 of the limiting frame is provided with a bolt hole, and can pass through the bolt hole through a bolt to be connected and fixed with a reserved threaded hole on the container cover; an opening is formed in the upper end of the limiting frame ring plate 12, so that the installation and disassembly operation of bolts are facilitated; the lower end of the limiting frame ring plate 12 is provided with an opening for facilitating drainage; the edge of the bottom plate 13 of the limiting frame is provided with a chamfer, so that the limiting frame is convenient to guide during installation.
The hanging basket 2 is formed by welding a hanging handle 21, a supporting plate 22, a top plate 23, a pore plate 24, a bottom plate 25, a storage cavity 26, a supporting rod 27, a supporting frame 28 and a supporting frame limiting plate 29; the top plate 23 is provided with a lifting handle 21 and a supporting plate 22, the lifting handle 21 is used for lifting the hanging basket 2, and the supporting plate 22 plays a role in preventing impact on the nuclear fuel assembly of the specified type loaded by the hanging basket 2; the storage cavity 26 for loading the nuclear fuel assembly of the designated type penetrates through the orifice plate 24, the orifice plate 24 is positioned in the middle of the storage cavity 26, the upper end and the lower end of the storage cavity 26 are respectively welded with the top plate 23 and the bottom plate 25, and the middle of the storage cavity passes through the orifice plate 24; the supporting rod 27 is respectively connected with the top plate 23, the pore plate 24 and the bottom plate 25 in a welding mode and supports the top plate 23, the pore plate 24 and the bottom plate 25; the lower surface of the bottom plate 25 is welded with a support frame 28, the support frame 28 is used for supporting the hanging basket 2 and playing a role in preventing impact on a nuclear fuel assembly of a specified type loaded on the lower hanging basket 3; the support frame limiting plate 29 is welded in the support frame 28 and axially limits the nuclear fuel assemblies in the two layers of hanging baskets; the bottom plate 25 is provided with an opening, and the lower end of the support frame 28 and the edge of the support frame limiting plate 29 are provided with openings, so that water drainage is facilitated; the edge of the bottom plate 25 is provided with a chamfer angle for guiding during installation.
The lower hanging basket 3 is formed by welding a lower hanging handle 31, a lower top plate 32, a lower orifice plate 33, a lower bottom plate 34, a lower storage cavity 35, a lower supporting rod 36 and a lower supporting frame 37. A lower hanging handle 31 is arranged on the lower top plate 32, and the lower hanging handle 31 penetrates through a preformed hole in the center of the support frame limiting plate 29 and is not connected with the support frame limiting plate 29 and used for hanging the lower hanging basket 3; the lower storage cavity 35 for loading the nuclear fuel assemblies of the specified type penetrates through the lower orifice plate 33, the lower orifice plate 33 is positioned in the middle of the lower storage cavity 35, and the upper end and the lower end of the lower storage cavity 35 are respectively welded with the lower top plate 32 and the lower bottom plate 34; the lower support rod 36 is respectively connected with the lower top plate 32, the lower pore plate 33 and the lower bottom plate 34 in a welding mode and supports the lower top plate 32, the lower pore plate 33 and the lower bottom plate 34; the lower supporting frame 37 is welded on the lower surface of the lower bottom plate 34 and used for supporting the lower hanging basket 3; the lower bottom plate 34 is provided with an opening, and the lower end of the lower support frame 37 is provided with an opening for facilitating drainage; the lower base plate 34 is chamfered at its edge to facilitate guidance during installation.
In summary, the double-layer hanging basket for the nuclear fuel assembly transportation container provided by the embodiment is applied to the radioactive substance transportation and storage process, and the strength and stability of the upper hanging basket and the lower hanging basket are ensured through the welding structure of the top plate, the pore plate, the bottom plate and the support rod; by arranging double layers of hanging baskets, each layer of hanging baskets is provided with a plurality of storage cavities, so that the large loading capacity of the hanging baskets is ensured; the axial limiting and impact-preventing functions of the hanging basket and the nuclear fuel assembly of the specified type are realized through the limiting frame, the supporting plate, the supporting frame limiting plate and the lower supporting frame; the limiting frame, the upper hanging basket and the lower hanging basket are provided with holes or openings, so that drainage is facilitated, and loading and unloading operations are facilitated.
It should be noted that the above-mentioned embodiments are only exemplary, and that various modifications and changes can be made by those skilled in the art on the basis of the above-mentioned embodiments in the light of the above teachings of this patent, and these modifications and changes fall within the scope of protection of this patent. It will be understood by those skilled in the art that the foregoing detailed description is for the purpose of illustrating this patent and is not intended to limit the patent. The scope of protection of this patent is defined by the claims and their equivalents.
Claims (10)
1. A basket device for a nuclear fuel assembly transport container, characterized in that: including spacing (1), hanging flower basket (2), wherein:
the limiting frame is connected with the container cover, and the hanging basket is placed at the bottom of the inner cavity of the container;
the limiting frame comprises a limiting frame top plate (11), a limiting frame ring plate (12) and a limiting frame bottom plate (13); the upper end and the lower end of the limiting frame ring plate (12) are respectively connected and fixed with a limiting frame top plate (11) and a limiting frame bottom plate (13); the top plate (11) of the limiting frame is fixedly connected with the container cover; the upper end and the lower end of the limiting frame ring plate (12) are provided with openings;
the hanging basket (2) comprises a hanging handle (21), a supporting plate (22), a top plate (23), a pore plate (24), a bottom plate (25), a storage cavity (26), a supporting rod (27) and a supporting frame (28); the hanging handle (21) and the supporting plate (22) are arranged on the top plate (23), and the hanging handle (21) penetrates through a preformed hole in the center of the limiting frame bottom plate (13) and is not connected with the limiting frame bottom plate (13) and used for hanging a hanging basket; the supporting plate (22) limits the hanging basket and plays a role in preventing impact on the loaded nuclear fuel assembly of a specified type; the storage cavity (26) for loading the nuclear fuel assembly of the designated type penetrates through the pore plate (24), the pore plate (24) is positioned in the middle of the storage cavity (26), and the upper end and the lower end of the storage cavity (26) are fixedly connected with the top plate (23) and the bottom plate (25) respectively; the supporting rod (27) is connected with and supports the top plate (23), the pore plate (24) and the bottom plate (25); the lower surface of the bottom plate (25) is welded with a support frame (28) used for supporting a hanging basket, the bottom plate (25) is provided with a hole, and the lower end of the support frame (28) is provided with an opening.
2. The basket device for nuclear fuel assembly transport containers as claimed in claim 1, wherein: the top plate (11) of the limiting frame is provided with a bolt hole, and the top plate (11) of the limiting frame is fixedly connected with the container cover in a mode that a bolt penetrates through the bolt hole and is screwed with a reserved threaded hole on the container cover; the limiting frame top plate (11), the limiting frame bottom plate (13) and the limiting frame ring plate (12) are fixedly connected in a welding mode.
3. The basket device for nuclear fuel assembly transport containers as claimed in claim 1, wherein: the hanging handle (21), the supporting plate (22) and the top plate (23) are fixed by welding and/or screw connection.
4. The basket device for nuclear fuel assembly transport containers as claimed in claim 1, wherein: the upper end and the lower end of the storage cavity (26) are respectively welded and fixed with the top plate (23) and the bottom plate (25).
5. The basket device for nuclear fuel assembly transport containers as claimed in claim 1, wherein: the supporting rod (27) is fixedly connected with the top plate (23), the pore plate (24) and the bottom plate (25) through a clamping structure and/or a welding mode.
6. The basket device for nuclear fuel assembly transport containers as claimed in any one of claims 1 to 5, wherein: the hanging basket device also comprises 1 or more sets of components consisting of support frame limiting plates (29) and lower hanging baskets (3), wherein the support frame limiting plates (29) are welded in the support frame (28), and openings are formed in the edges of the support frame limiting plates (29); the lower hanging basket (3) comprises a lower hanging handle (31), a lower top plate (32), a lower hole plate (33), a lower bottom plate (34), a lower storage cavity (35), a lower supporting rod (36) and a lower supporting frame (37); the lower hanging handle (31) is arranged on the lower top plate (32), passes through a preformed hole in the center of the support frame limiting plate (29), is not connected with the support frame limiting plate (29), and is used for hanging the lower hanging basket (3); the lower storage cavity (35) used for loading the nuclear fuel assembly of the designated type penetrates through the lower pore plate (33), the lower pore plate (33) is positioned in the middle of the lower storage cavity (35), and the upper end and the lower end of the lower storage cavity (35) are fixedly connected with the lower top plate (32) and the lower bottom plate (34) respectively; the lower supporting rod (36) is used for connecting and supporting the lower top plate (32), the lower pore plate (33) and the lower bottom plate (34); the lower part bottom plate (34) lower surface welding is used for supporting lower part hanging flower basket lower part support frame (37), lower part bottom plate (34) are equipped with the trompil, and lower part support frame (37) lower extreme is equipped with the opening.
7. The basket device for nuclear fuel assembly transport containers as claimed in claim 6, wherein: the lower lifting handle (31) and the lower top plate (32) are fixedly connected by welding and/or screws.
8. The cradle device for nuclear fuel assembly transport container as set forth in claim 6, wherein the lower receptacle (35) is welded and fixed at upper and lower ends thereof to the lower top plate (32) and the lower bottom plate (34), respectively.
9. The cradle device for the nuclear fuel assembly transport container according to claim 6, wherein the lower support rod is fixedly connected with the lower top plate (32), the lower orifice plate (33) and the lower bottom plate (34) through a clamping structure and/or welding.
10. The basket device for nuclear fuel assembly transport containers as claimed in any one of claims 7 to 9, wherein the edges of the retainer bottom plate (13), the bottom plate (25) and the lower bottom plate (34) are chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110913074.4A CN113808771B (en) | 2021-08-10 | 2021-08-10 | Hanging basket device for nuclear fuel assembly transportation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110913074.4A CN113808771B (en) | 2021-08-10 | 2021-08-10 | Hanging basket device for nuclear fuel assembly transportation container |
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| Publication Number | Publication Date |
|---|---|
| CN113808771A true CN113808771A (en) | 2021-12-17 |
| CN113808771B CN113808771B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110913074.4A Active CN113808771B (en) | 2021-08-10 | 2021-08-10 | Hanging basket device for nuclear fuel assembly transportation container |
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| CN (1) | CN113808771B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4930650A (en) * | 1989-04-17 | 1990-06-05 | Nuclear Assurance Corporation | Spent nuclear fuel shipping basket |
| CN103474104A (en) * | 2012-06-08 | 2013-12-25 | 中国核动力研究设计院 | Split-type integral pressurized water reactor with down-suspended basket |
| CN104240783A (en) * | 2014-09-22 | 2014-12-24 | 上海阿波罗机械股份有限公司 | High-temperature gas cooled reactor new fuel element conveying and storing container |
| KR20150051288A (en) * | 2013-11-01 | 2015-05-12 | 주식회사 포스코 | Radioactive waste transportation and storage container |
| KR20150076439A (en) * | 2013-12-26 | 2015-07-07 | 주식회사 포스코 | radioactive waste transportation AND STORAGE CONTAINER |
| CN107481778A (en) * | 2017-07-07 | 2017-12-15 | 中国核电工程有限公司 | A kind of nuclear fuel assembly container hanging basket |
| CN107658035A (en) * | 2017-09-29 | 2018-02-02 | 中国核动力研究设计院 | A kind of spacing harden structure, upper-part in-reactor component and hanging basket component |
| CN107731334A (en) * | 2017-11-02 | 2018-02-23 | 中广核研究院有限公司 | Spent fuel transport container hanging basket |
| CN109979627A (en) * | 2019-04-23 | 2019-07-05 | 北京科瑞华安科技有限公司 | A kind of irradiated fuel assembly hanging basket |
| CN113270219A (en) * | 2021-04-02 | 2021-08-17 | 中国核电工程有限公司 | Spent fuel storage and transportation container adopting modular hanging basket |
| CN215007548U (en) * | 2021-04-02 | 2021-12-03 | 中国核电工程有限公司 | Spent fuel storage and transportation container adopting integral hanging basket |
| CN113808770A (en) * | 2021-08-10 | 2021-12-17 | 中国核电工程有限公司 | Sealed container for storage and transportation of spent fuel assembly |
-
2021
- 2021-08-10 CN CN202110913074.4A patent/CN113808771B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4930650A (en) * | 1989-04-17 | 1990-06-05 | Nuclear Assurance Corporation | Spent nuclear fuel shipping basket |
| CN103474104A (en) * | 2012-06-08 | 2013-12-25 | 中国核动力研究设计院 | Split-type integral pressurized water reactor with down-suspended basket |
| KR20150051288A (en) * | 2013-11-01 | 2015-05-12 | 주식회사 포스코 | Radioactive waste transportation and storage container |
| KR20150076439A (en) * | 2013-12-26 | 2015-07-07 | 주식회사 포스코 | radioactive waste transportation AND STORAGE CONTAINER |
| CN104240783A (en) * | 2014-09-22 | 2014-12-24 | 上海阿波罗机械股份有限公司 | High-temperature gas cooled reactor new fuel element conveying and storing container |
| CN107481778A (en) * | 2017-07-07 | 2017-12-15 | 中国核电工程有限公司 | A kind of nuclear fuel assembly container hanging basket |
| CN107658035A (en) * | 2017-09-29 | 2018-02-02 | 中国核动力研究设计院 | A kind of spacing harden structure, upper-part in-reactor component and hanging basket component |
| CN107731334A (en) * | 2017-11-02 | 2018-02-23 | 中广核研究院有限公司 | Spent fuel transport container hanging basket |
| CN109979627A (en) * | 2019-04-23 | 2019-07-05 | 北京科瑞华安科技有限公司 | A kind of irradiated fuel assembly hanging basket |
| CN113270219A (en) * | 2021-04-02 | 2021-08-17 | 中国核电工程有限公司 | Spent fuel storage and transportation container adopting modular hanging basket |
| CN215007548U (en) * | 2021-04-02 | 2021-12-03 | 中国核电工程有限公司 | Spent fuel storage and transportation container adopting integral hanging basket |
| CN113808770A (en) * | 2021-08-10 | 2021-12-17 | 中国核电工程有限公司 | Sealed container for storage and transportation of spent fuel assembly |
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| Publication number | Publication date |
|---|---|
| CN113808771B (en) | 2023-11-14 |
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