CN113808771B - Hanging basket device for nuclear fuel assembly transportation container - Google Patents
Hanging basket device for nuclear fuel assembly transportation container Download PDFInfo
- Publication number
- CN113808771B CN113808771B CN202110913074.4A CN202110913074A CN113808771B CN 113808771 B CN113808771 B CN 113808771B CN 202110913074 A CN202110913074 A CN 202110913074A CN 113808771 B CN113808771 B CN 113808771B
- Authority
- CN
- China
- Prior art keywords
- plate
- nuclear fuel
- frame
- bottom plate
- basket
- 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.)
- Active
Links
- 239000003758 nuclear fuel Substances 0.000 title claims abstract description 50
- 238000003466 welding Methods 0.000 claims abstract description 19
- 239000011148 porous material Substances 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 abstract description 8
- 239000002356 single layer Substances 0.000 abstract description 2
- 230000000703 anti-shock Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000002355 dual-layer Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a basket device for a nuclear fuel assembly transport container, belongs to the field of dangerous goods transport, and solves the problem of lack of a basket device which is specially suitable for a certain nuclear fuel assembly, has large loading capacity and is easy to operate. The hanging basket device is matched with the 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 basket 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 basket is ensured, a plurality of storage cavities are arranged on each layer of hanging basket, and the storage cavities play a circumferential supporting role on the loaded nuclear fuel assemblies of the specified types; 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; through spacing, backup pad, support frame limiting plate and lower part support frame, realized the axial spacing and the anti-shock function of hanging flower basket and appointed type nuclear fuel assembly.
Description
Technical Field
The patent relates to the field of dangerous goods transportation, in particular to a hanging basket device for a nuclear fuel assembly transportation container.
Background
The nuclear fuel assembly needs to ensure the safety of transportation in the transportation process, namely, the nuclear fuel assembly is contained in the container and cannot be scattered outside the container. Therefore, proper basket structure is needed to be selected in the operation process of transporting the container, and the safety of the nuclear fuel assembly inside the container is ensured.
In achieving the above-described safe transportation of nuclear fuel assemblies, the inventors have found that at least the following problems exist in the prior art: the hanging basket device which is specially suitable for certain nuclear fuel transportation, has the advantages of axial limit, high shock resistance, large loading capacity and easy operation is lacking.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the hanging basket device for the nuclear fuel assembly transportation container, which is matched with the nuclear fuel assembly transportation container for use in the fields of nuclear fuel transportation and the like and ensures the safe transportation of the nuclear fuel assembly, and the hanging basket device has the advantages of axial limit, high shock resistance and large loading capacity and is easy to operate.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the basket device for the nuclear fuel assembly transportation 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 limit frame ring plate are respectively connected and fixed with the limit frame top plate and the limit frame bottom plate; the limit frame top plate is fixedly connected with the container cover; openings are formed in the upper end and the lower end of the limiting frame ring 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, so that the hanging basket is hung; the supporting plate limits the hanging basket and plays an anti-impact role on the loaded specified type of nuclear fuel assembly; the storage cavity for loading the nuclear fuel assembly of the specified type passes 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 support rods are used for connecting and supporting the top plate, the pore plate and the bottom plate; the lower surface of the bottom plate is welded with a supporting frame for supporting the hanging basket; 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 limiting frame top plate, and the limiting frame top plate is fixedly connected with the container cover in a mode that a bolt penetrates through the bolt hole to be screwed with a reserved threaded hole in the container cover; and the limiting frame top plate, the limiting frame bottom plate and the limiting frame annular plate are fixedly connected in a welding mode.
Further, the hanging handle, the supporting plate and the top plate are fixedly connected by welding and/or screws.
Further, the upper end and the lower end of the storage cavity are respectively welded and fixed with the top plate and the bottom plate.
Further, the support rods are fixedly connected with the top plate, the pore plate and the bottom plate through a clamping structure and/or a welding mode.
Further, the hanging basket device also comprises 1 or more sets of assemblies consisting of a supporting frame limiting plate and a lower hanging basket, wherein the supporting frame limiting plate is welded in the supporting frame, and an opening is arranged at the edge of the supporting frame limiting plate; 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 specified type passes through a lower orifice plate, the lower orifice 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 support rod is used for connecting and supporting the lower top plate, the lower pore plate and the lower bottom plate; the lower support frame that lower bottom plate lower surface welding was used for supporting lower hanging flower basket, lower bottom plate is equipped with the trompil, and lower support frame lower extreme is equipped with the opening.
Further, the lower hanging handle and the lower top plate are fixedly connected by welding and/or screws.
Further, 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.
Further, 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.
Further, the limit frame bottom plate edge, the bottom plate edge and the lower bottom plate edge are provided with chamfers.
The basket device for the nuclear fuel assembly transportation container has the beneficial effects that the strength and the stability of the 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 rods, and the safety of the nuclear fuel assembly in the storage cavity is ensured; according to the inner cavity height and the assembly height of the nuclear fuel assembly transportation container, 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 anti-impact functions of the hanging basket and the specified type nuclear fuel assembly are realized through the limiting frame, the supporting plate, the supporting frame limiting plate and the lower supporting frame; the limiting frame, the hanging basket and the hanging basket at the lower part are provided with holes or openings, so that water can be conveniently discharged; and the edges of the bottom plate of the limiting frame, the edges of the bottom plate and the edges of the bottom plate of the lower part are provided with chamfers, so that the loading and unloading operation is convenient. The basket device with the advantages of axial limit, high shock resistance, large loading capacity and easy operation is matched with the nuclear fuel assembly transport container for use, so that the safe transport of the nuclear fuel assembly is ensured.
Drawings
FIG. 1 is a schematic view of a dual-layer basket apparatus for a nuclear fuel assembly shipping container according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an upper basket in accordance with embodiments of the present invention;
FIG. 3 is a cross-sectional view B-B of an upper basket in accordance with embodiments of the present invention;
in the figure: 1. a limiting frame; 11. a limit frame top plate; 12. a limit frame ring plate; 13. a limit frame bottom plate; 2. a hanging basket; 21. a hanging handle; 22. a support plate; 23. a top plate; 24. an orifice plate; 25. a bottom plate; 26. a reservoir; 27. a support rod; 28. a support frame; 29. a support frame limiting plate; 3. a lower basket; 31. a lower hanging handle; 32. a lower top plate; 33. a lower orifice plate; 34. a lower base plate; 35. a lower reservoir; 36. a lower support bar; 37. lower support frame
Detailed Description
The present patent is described below with reference to the drawings and 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, and comprises a limiting frame 1, a hanging basket 2 and a lower hanging basket 3; the limiting frame 1 is connected with the container cover, the lower hanging basket 3 is placed at the bottom of the inner cavity of the container, and the hanging basket 2 is placed on the lower hanging basket 3 and is not connected.
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 limiting frame top plate 11 is provided with a bolt hole, and can be fixedly connected with a reserved threaded hole on the container cover by penetrating through the bolt hole through a bolt; the upper end of the limit frame ring plate 12 is provided with an opening, so that the installation and the disassembly operations of bolts are facilitated; the lower end of the limit frame ring plate 12 is provided with an opening, so that water can be conveniently discharged; the edge of the limiting frame bottom plate 13 is provided with a chamfer, so that the limiting frame bottom plate 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 hanging handle 21 and a supporting plate 22, the hanging handle 21 is used for hanging the hanging basket 2, and the supporting plate 22 plays an anti-impact role on the specified type of nuclear fuel assembly loaded by the hanging basket 2; the storage cavity 26 for loading the nuclear fuel assembly of the specified type passes 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 passes through the orifice plate 24; the supporting rods 27 are respectively connected with the top plate 23, the orifice plate 24 and the bottom plate 25 in a welding mode and support the top plate 23, the orifice plate 24 and the bottom plate 25; a supporting frame 28 is welded on the lower surface of the bottom plate 25, and the supporting frame 28 is used for supporting the hanging basket 2 and has an anti-impact effect on the nuclear fuel assembly of the 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 as to facilitate drainage; the edges of the bottom plate 25 are provided with chamfers, so that the guide is convenient during installation.
The lower 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. The lower top plate 32 is provided with a lower hanging handle 31, and the lower hanging handle 31 passes 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, so as to hang the lower hanging basket 3; the lower storage cavity 35 for loading the nuclear fuel assembly of the specified type passes 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 rods 36 are respectively connected with the lower top plate 32, the lower orifice plate 33 and the lower bottom plate 34 by welding, and support the lower top plate 32, the lower orifice plate 33 and the lower bottom plate 34; a lower supporting frame 37 is welded on the lower surface of the lower bottom plate 34 and is 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 supporting frame 37 is provided with an opening, so that water can be conveniently discharged; the edges of the lower bottom plate 34 are chamfered to facilitate guiding during installation.
In summary, the dual-layer hanging basket for the nuclear fuel assembly transportation container provided by the embodiment is applied to the process of transporting and storing radioactive substances, 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 supporting rods; by arranging the double-layer hanging baskets, each layer of hanging basket is provided with a plurality of storage cavities, so that the large loading capacity of the hanging basket is ensured; the axial limiting and anti-impact functions of the hanging basket and the specified type nuclear fuel assembly 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 all provided with holes or openings, so that water is conveniently discharged, and loading and unloading operations are facilitated.
It should be noted that the above-described embodiments are exemplary only, and that modifications and variations can be made by persons skilled in the art in light of the above teachings of this patent, and such modifications and variations are within the scope of this patent. It is to be understood by persons skilled in the art that the above detailed description is provided for purposes of illustration only and is not intended to be limiting. The scope of protection of this patent is defined by the claims and their equivalents.
Claims (10)
1. A basket apparatus for a nuclear fuel assembly transport container, characterized by: 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 limit frame ring plate (12) are respectively connected and fixed with the limit frame top plate (11) and the limit frame bottom plate (13); the limit frame top plate (11) 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) to be used for hanging a hanging basket; the supporting plate (22) limits the hanging basket and plays a role in preventing impact on the loaded specified type of nuclear fuel assembly; the storage cavity (26) for loading the nuclear fuel assembly of the specified type penetrates through the orifice plate (24), the orifice 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 supporting frame (28) for supporting the hanging basket, the bottom plate (25) is provided with an opening, and the lower end of the supporting frame (28) is provided with an opening;
the limiting frame top plate (11) is provided with a bolt hole, and the limiting frame top plate (11) is fixedly connected with the container cover in a mode that a bolt penetrates through the bolt hole to be screwed with a reserved threaded hole in the container cover; the limiting frame top plate (11), the limiting frame bottom plate (13) and the limiting frame annular plate (12) are fixedly connected in a welding mode.
2. A basket apparatus for a nuclear fuel assembly transport container according to claim 1, wherein: the hanging handle (21), the supporting plate (22) and the top plate (23) are fixedly connected by welding and/or screws.
3. A basket apparatus for a nuclear fuel assembly transport container according to 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).
4. A basket apparatus for a nuclear fuel assembly transport container according to claim 1, wherein: the support rods (27) are fixedly connected with the top plate (23), the pore plate (24) and the bottom plate (25) through clamping structures and/or welding modes.
5. A basket apparatus for a nuclear fuel assembly shipping container as set forth in any one of claims 1-4, wherein: the hanging basket device further comprises 1 set of assembly consisting of a supporting frame limiting plate (29) and a hanging basket (3) at the lower part, the supporting frame limiting plate (29) is welded in the supporting frame (28), and an opening is formed in the edge of the supporting frame limiting plate (29); the lower hanging basket (3) comprises 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); the lower hanging handle (31) is arranged on the lower top plate (32), penetrates through a reserved hole in the center of the support frame limiting plate (29) and 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) for loading the nuclear fuel assembly of a 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 fixedly connected with the lower top plate (32) and the lower bottom plate (34) respectively; the lower support rod (36) is used for connecting and supporting the lower top plate (32), the lower orifice plate (33) and the lower bottom plate (34); the lower support frame (37) for supporting the lower hanging basket is welded on the lower surface of the lower bottom plate (34), 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.
6. A basket apparatus for a nuclear fuel assembly transport container as recited in claim 5 wherein: the hanging basket device further comprises more than 1 set of assemblies composed of a supporting frame limiting plate (29) and a lower hanging basket (3), the supporting frame limiting plate (29) is welded in the lower supporting frame (37), and an opening is formed in the edge of the supporting frame limiting plate (29).
7. A basket apparatus for a nuclear fuel assembly transport container as recited in claim 5 wherein: the lower hanging handle (31) and the lower top plate (32) are fixedly connected by welding and/or screws.
8. The basket assembly for a nuclear fuel assembly transport container according to claim 5, wherein the upper and lower ends of the lower reservoir (35) are welded to the lower top plate (32) and the lower bottom plate (34), respectively.
9. The basket assembly for nuclear fuel assembly transport container according to claim 5, 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 a welding mode.
10. Basket apparatus for nuclear fuel assembly transport containers according to any one of claims 7 to 9, characterized in that the edges of the retainer bottom plate (13), the edges of the bottom plate (25) and the edges of the lower bottom plate (34) are provided with chamfers.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113808771A CN113808771A (en) | 2021-12-17 |
| CN113808771B true CN113808771B (en) | 2023-11-14 |
Family
ID=78942992
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113808771B (en) |
Citations (9)
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (9)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113808771A (en) | 2021-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2006203576B2 (en) | Storage device | |
| JP6861724B2 (en) | Pallet container | |
| CN113808771B (en) | Hanging basket device for nuclear fuel assembly transportation container | |
| US5615608A (en) | Reinforced containment pallet | |
| CN204660391U (en) | Column detachable metal turnover rack | |
| KR100932062B1 (en) | Pallet for transporting drum | |
| CN211033654U (en) | Fine pipe group packaging and transporting device | |
| CN101941011B (en) | Working platform of cleaning pool of fuel plant | |
| CN207191675U (en) | A kind of functional universal bracket | |
| CN208053838U (en) | A kind of storage rack of oil tank of transformer | |
| CN203006121U (en) | Cable basket | |
| CN206798026U (en) | A kind of collapsible stacking rack | |
| CN213706689U (en) | Gravity type goods shelf rail | |
| CN203094923U (en) | Combine type goods shelf | |
| CN210102364U (en) | Cylindric material rack and cylindric material rack subassembly | |
| CN206307548U (en) | A kind of tank container that device is lifted with empty van fork | |
| CN217023326U (en) | Automatic deposit tray storehouse | |
| CN113555142B (en) | A spent fuel subassembly restraint device for spent fuel transport container | |
| CN213921084U (en) | Work piece strorage device and transport vechicle | |
| CN212990702U (en) | Transport container | |
| CN215624466U (en) | Three-dimensional warehouse system | |
| CN216469175U (en) | Cosmetic raw material tank supporting platform structure | |
| CN215795111U (en) | Logistics tray with clamping function | |
| CN212990701U (en) | Transport container | |
| CN211076789U (en) | Storage logistics storage equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |