CN215298882U - Special storage device for radioactive wastes in nuclear industry - Google Patents
Special storage device for radioactive wastes in nuclear industry Download PDFInfo
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- CN215298882U CN215298882U CN202121038705.4U CN202121038705U CN215298882U CN 215298882 U CN215298882 U CN 215298882U CN 202121038705 U CN202121038705 U CN 202121038705U CN 215298882 U CN215298882 U CN 215298882U
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- steel cylinder
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- storage device
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Abstract
The utility model discloses a special storage device of nuclear industry radioactive waste relates to radioactive waste treatment technical field. The utility model discloses a double-deck steel cylinder, double-deck steel cylinder's last lateral wall is provided with wax seal recess, connecting thread ring, has placed the wax end cap in the wax seal recess, connects otic placode and hoist and mount earrings riveting and be connected, and the lower extreme of double-deck steel cylinder has cup jointed the protection lantern ring, protection lantern ring fixedly connected with arc sucking disc. The utility model discloses a wax seals the recess, the wax end cover can effectively prevent in the air that radioactive substance pollutes disperses to external environment, the hoist and mount earrings are convenient for carry, the arc sucking disc can increase the steadiness of double-deck steel cylinder, the protection lantern ring can be protected the bottom of double-deck steel cylinder, can reduce double-deck steel cylinder corrosion simultaneously, it is relatively poor to have solved current radioactive waste storage device and has the leakproofness, lead to easily that radioactive substance leaks and be not convenient for carry to the external world, empty easily simultaneously, and the problem of the damage of easily colliding with of the bottom of device.
Description
Technical Field
The utility model belongs to the technical field of radioactive waste treatment, in particular to a special storage device for radioactive waste in nuclear industry.
Background
With the increasing consumption of fossil energy such as petroleum, natural gas, coal and the like, China begins to take nuclear energy as important energy for sustainable development, although the nuclear energy is cleaner, various radioactive wastes are generated in the nuclear industry, the wastes must be carefully treated due to the radioactivity, otherwise, when radioactive substances are released to the external environment, the ecology and the people are seriously injured, the existing device for storing the radioactive wastes is mostly made of reinforced concrete materials, the container has simple structure and low production cost, but the radioactive waste storage device still has some defects in the actual use process, and further optimization and improvement are needed.
Therefore, the following disadvantages still exist in the practical use:
1. the existing radioactive waste storage device generally has the problems of poor sealing performance and easy leakage of radioactive substances to the outside;
2. the existing radioactive waste storage device generally has the problems that the radioactive waste storage device is inconvenient to carry and easy to dump, and the bottom of the device is easy to knock and damage.
Therefore, the existing radioactive waste storage device cannot meet the requirement in practical use, so that the market urgently needs improved technology to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special storage device of nuclear industry radioactive waste, through setting up the wax seal recess, the wax end cover, hoist and mount earrings, the arc sucking disc, the protection lantern ring, the wax seal recess, the air that the wax end cover can effectively prevent radioactive substance pollution disperses to the external environment in, hoist and mount earrings are convenient for carry, the arc sucking disc can increase the steadiness of double-deck steel cylinder, the protection lantern ring can be protected the bottom of double-deck steel cylinder, can reduce double-deck steel cylinder corrosion simultaneously, it is relatively poor to have the leakproofness to have solved current radioactive waste storage device generally, lead to easily radioactive substance to leak and be not convenient for carry to the external world, empty easily simultaneously, and the problem of the damage is easily collided with to the bottom of device.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model discloses a special storage device of nuclear industry radioactive waste, including double-deck steel cylinder, double-deck steel cylinder's last lateral wall is provided with wax seal recess, connecting thread ring respectively, the wax end cap has been placed in the wax seal recess, the otic placode is connected to the week lateral wall fixedly connected with of double-deck steel cylinder, the connecting ear plate passes through the lower extreme riveting of screw thread and hoist and mount earrings to be connected, and hoist and mount earrings are provided with two altogether, and the upper end of hoist and mount earrings is the loop configuration setting, the protective lantern ring has been cup jointed to the lower extreme of the all lateral walls of double-deck steel cylinder, the lower lateral wall fixedly connected with arc sucking disc of protective lantern ring.
Furthermore, the cross section of the upper end of the double-layer steel cylinder is in an L-shaped structure, and the wax sealing groove is in an annular structure.
Further, the connecting lug plates are provided with two, the connecting lug plates are arranged in a symmetrical structure between the double-layer steel cylinder, and connecting threaded holes are formed in the upper side wall of each connecting lug plate.
Further, the connecting thread ring is connected with the sealing end cover in a riveting mode through threads, the top of the inner side wall of the sealing end cover is fixedly connected with a pressing soft pad, and the pressing soft pad is arranged in a circular structure.
Furthermore, a concrete pouring opening is formed in the top end of the double-layer steel cylinder, and a concrete protective layer is arranged in the inner cavity of the double-layer steel cylinder.
Furthermore, the peripheral side wall of the lower end of the hoisting lug ring is provided with connecting threads, two supporting rib plates are fixedly connected between the lower side wall of the connecting lug plate and the peripheral side wall of the double-layer steel cylinder, and the cross section of each supporting rib plate is in a triangular structure.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up the wax seal recess, the wax end cover, pack into radioactive waste material back in the double-deck steel cylinder, with wax end cover back-off in the wax seal recess, pour molten state's paraffin in the recess to the wax again, treat that paraffin solidifies the back and seals double-deck steel cylinder, simultaneously end cover and connecting thread ring riveting accomplish the back, it can extrude the wax end cover fixedly to press the cushion, it is not hard up to avoid the wax end cover, can prevent effectively that the air that radioactive substance pollutes from dispersing to external environment in, it is relatively poor to have the leakproofness to have solved current radioactive waste material storage device, lead to the problem that radioactive substance leaked to the external world easily.
2. The utility model discloses a set up the hoist and mount earrings, the arc sucking disc, the protection lantern ring, during the transport, articulate handling device's lifting hook in hoist and mount earrings, just can hoist double-deck steel cylinder, be convenient for carry, the arc sucking disc adsorbs subaerial, can increase double-deck steel cylinder's steadiness, the protection lantern ring can be protected double-deck steel cylinder's bottom, the bottom that reduces double-deck steel cylinder receives to collide with the damage, the protection lantern ring can reduce double-deck steel cylinder corrosion simultaneously, the life of extension fixture, it generally has the inconvenient transport to have solved current radioactive waste storage device, empty easily simultaneously, and the bottom of device easily collides with the problem of damage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
figure 3 is a front view of figure 1 in accordance with the present invention;
fig. 4 is a cross-sectional view of a-a of fig. 3 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a double-layer steel cylinder; 2. sealing the groove with wax; 3. connecting a threaded ring; 4. sealing the end cover with wax; 5. connecting the ear plates; 6. hoisting the earrings; 7. a protective collar; 8. an arc-shaped sucker; 9. sealing the end cap; 10. pressing the soft pad; 11. a concrete protective layer; 12. supporting the rib plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the utility model relates to a special storage device for radioactive wastes in nuclear industry, which comprises a double-layer steel cylinder 1, wherein the upper side wall of the double-layer steel cylinder 1 is respectively provided with a wax sealing groove 2 and a connecting thread ring 3, the wax sealing groove 2 and the connecting thread ring 3 are integrally formed with the double-layer steel cylinder 1, a wax sealing end cap 4 is arranged in the wax sealing groove 2, the wax sealing end cap 4 is made of cast iron, the peripheral side wall of the double-layer steel cylinder 1 is fixedly connected with a connecting ear plate 5, the connecting ear plate 5 is riveted with the lower end of a lifting ear ring 6 through threads, the lower end of the peripheral side wall of the double-layer steel cylinder 1 is sleeved with a protective lantern ring 7, the protective lantern ring 7 is made of rubber material, the lower side wall of the protective lantern ring 7 is fixedly connected with an arc-shaped sucker 8, the protective lantern ring 7 and the arc-shaped sucker 8 are integrally formed, the arc-shaped sucker 8 is made of rubber material, after the radioactive wastes are filled into the double-layer steel cylinder 1, with 4 back-offs of wax envelope end cover in wax envelope recess 2, pour into molten state's paraffin in wax envelope recess 2 again, treat that paraffin solidifies the back and seal double-deck steel cylinder 1, it is sealed with end cover 9 and connecting thread ring 3 riveting at last, it can extrude fixedly to press down cushion 10 to wax envelope end cover 4, avoid radioactive substance pollution's air to disperse in the external environment, during the transport, articulate handling device's lifting hook in hoist and mount earrings 6, further hang double-deck steel cylinder 1, and then carry, arc sucking disc 8 adsorbs subaerial, can increase double-deck steel cylinder 1's steadiness, the protection lantern ring 7 can protect double-deck steel cylinder 1's bottom.
Wherein as shown in fig. 1, 4, the transversal L type structure setting of personally submitting of the upper end of double-deck steel cylinder 1, wax seals recess 2 and is the loop type structure setting, connection thread ring 3 is connected through screw thread and end cover 9 riveting, the inside all lateral walls of end cover 9 are provided with the screw thread, the all lateral walls of connection thread ring 3 are provided with the screw thread, top fixedly connected with of the inside wall of end cover 9 presses cushion 10, it adopts the rubber material to make to press cushion 10, the concrete pouring mouth has been seted up on the top of double-deck steel cylinder 1, the inner chamber of double-deck steel cylinder 1 is provided with concrete inoxidizing coating 11, pour the concrete into the inner chamber of double-deck steel cylinder 1 through the concrete building mouth, and make the inner chamber of double-deck steel cylinder 1 that the concrete is filled up through oscillating double-deck steel cylinder 1.
As shown in fig. 2 and 3, the connecting ear plates 5 are provided with two connecting ear plates, connecting threaded holes are formed in the upper side wall of each connecting ear plate 5, connecting threads are arranged on the peripheral side wall of the lower end of each lifting ear ring 6, the lower end of each lifting ear ring 6 is riveted with the connecting threaded holes in the upper side wall of each connecting ear plate 5, supporting rib plates 12 are fixedly connected between the lower side wall of each connecting ear plate 5 and the peripheral side wall of the double-layer steel cylinder 1, the supporting rib plates 12 play a role in reinforcing the connecting strength between the connecting ear plates 5 and the double-layer steel cylinder 1, and the supporting rib plates 12 are welded between the lower side wall of each connecting ear plate 5 and the peripheral side wall of the double-layer steel cylinder 1.
One specific application of this embodiment is: firstly, sleeving a protective lantern ring 7 at the lower end of a double-layer steel cylinder 1, and riveting and connecting the lower end of a hoisting lug 6 with a connecting threaded hole in the upper side wall of a connecting lug plate 5;
secondly, firstly, after radioactive wastes are filled into the double-layer steel cylinder 1, the wax sealing end cover 4 is buckled in the wax sealing groove 2 in an inverted mode, then paraffin in a molten state is poured into the wax sealing groove 2, the double-layer steel cylinder 1 is sealed after the paraffin is solidified, finally, the sealing end cover 9 and the connecting threaded ring 3 are riveted and sealed, and the wax sealing end cover 4 can be extruded and fixed by pressing the soft cushion 10;
and thirdly, during carrying, hanging a lifting hook of the carrying device in the lifting ear ring 6, further lifting the double-layer steel cylinder 1, carrying, and adsorbing the arc-shaped sucker 8 on the ground to increase the stability of the double-layer steel cylinder 1.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.
Claims (6)
1. The special storage device for radioactive wastes in nuclear industry comprises a double-layer steel cylinder (1), and is characterized in that: the side wall that goes up of double-deck steel cylinder (1) is provided with wax seal recess (2), connecting thread ring (3) respectively, wax end cover (4) have been placed in wax seal recess (2), all lateral walls fixedly connected with of double-deck steel cylinder (1) connects otic placode (5), the lower extreme riveting that connecting otic placode (5) pass through screw thread and hoist and mount otic placode (6) is connected, the protection lantern ring (7) has been cup jointed to the lower extreme of all lateral walls of double-deck steel cylinder (1), the lower lateral wall fixedly connected with arc sucking disc (8) of the protection lantern ring (7).
2. The special storage device for the radioactive wastes in the nuclear industry as claimed in claim 1, wherein the cross section of the upper end of the double-layer steel cylinder (1) is arranged in an L-shaped structure, and the wax sealing groove (2) is arranged in a ring-shaped structure.
3. The special storage device for radioactive wastes in the nuclear industry according to claim 1, wherein there are two connecting ear plates (5), and the upper side wall of the connecting ear plate (5) is provided with a connecting threaded hole.
4. The special storage device for the radioactive wastes in the nuclear industry as claimed in claim 1, wherein the connecting thread ring (3) is riveted with the end cap (9) through a thread, and a pressing soft pad (10) is fixedly connected to the top of the inner side wall of the end cap (9).
5. The special storage device for the radioactive wastes in the nuclear industry as claimed in claim 1, wherein the top end of the double-layer steel cylinder (1) is provided with a concrete pouring port, and the inner cavity of the double-layer steel cylinder (1) is provided with a concrete protective layer (11).
6. The special storage device for radioactive wastes in the nuclear industry as claimed in claim 1, wherein the lower end of the lifting lug (6) is provided with a connecting thread on the peripheral side wall, and a support rib plate (12) is fixedly connected between the lower side wall of the connecting lug plate (5) and the peripheral side wall of the double-layer steel cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121038705.4U CN215298882U (en) | 2021-05-16 | 2021-05-16 | Special storage device for radioactive wastes in nuclear industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121038705.4U CN215298882U (en) | 2021-05-16 | 2021-05-16 | Special storage device for radioactive wastes in nuclear industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215298882U true CN215298882U (en) | 2021-12-24 |
Family
ID=79540460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121038705.4U Expired - Fee Related CN215298882U (en) | 2021-05-16 | 2021-05-16 | Special storage device for radioactive wastes in nuclear industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215298882U (en) |
-
2021
- 2021-05-16 CN CN202121038705.4U patent/CN215298882U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |