Radioactive substance recycling bin for test bed
By designing an automated test bench radioactive material recovery box, the safety risks of manually cleaning the radioactive material recovery box are resolved, the automated cleaning and classification of radioactive materials are realized, and radiation contamination and operational risks are reduced.
Patent Information
- Application Number
- CN202422690559.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-05
AI Technical Summary
When the radiation level of existing radioactive material recovery boxes exceeds the standard, manual cleaning may lead to improper operation and affect personal safety.
A test bench radioactive material recovery box was designed, which includes a cleaning mechanism, a solid-liquid separation mechanism and a radiation monitoring system. The motor drives the shaft to rotate the extension rod to drive the fixed clamp to clean the wiper, realizing automatic cleaning. The solid-liquid separation and sealing structure reduce radiation contamination.
It realizes the automated cleaning and classification of radioactive materials, reduces the radiation concentration, improves the cleaning effect, reduces the risk of manual operation, and reduces the pollution to the laboratory air.
Smart Images
Figure CN223486708U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of recycling bin technology, and more particularly to a radioactive material recycling bin for a test bench. Background Technology
[0002] The test bench is an operating table for testing samples. During the test, some radioactive substances may need to be added as reagents to promote the reaction. After the test is completed, the reagents need to be recovered and processed.
[0003] Radioactive materials are usually stored in dedicated radioactive material recovery containers. When the radiation level inside the recovery container is about to exceed the standard, the container needs to be cleaned. However, since the container contains radioactive materials, improper manual cleaning may have adverse effects on health.
[0004] Therefore, this application provides a test bench radioactive material recovery box. Utility Model Content
[0005] To address the shortcomings of existing technologies, this application provides a test bench radioactive material recovery box, which overcomes the deficiencies of existing technologies. It aims to solve the problem that radioactive materials are usually equipped with dedicated radioactive material recovery boxes. When the radiation level in the recovery box is about to exceed the standard, it is necessary to clean the recovery box. However, since the inside of the box contains radioactive materials, manual cleaning may cause health problems due to improper operation.
[0006] To achieve the above objectives, this application provides the following technical solution: a test bench radioactive material recovery box, comprising a test bench, a support leg fixedly installed at the bottom end of the test bench, a collection chamber opened inside the test bench, a recovery box fixedly installed at the bottom end of the test bench on one side of the support leg, a cleaning mechanism provided inside the recovery box, the cleaning mechanism comprising a motor, the motor fixedly installed inside the recovery box, a rotating shaft fixedly installed at the output end of the motor, a rotating disk fixedly installed at the output end of the rotating shaft, two sets of extension rods fixedly installed on the side wall of the rotating disk, a fixing clamp fixedly installed at the top end of each of the two sets of extension rods, and a cleaning wipe fixedly installed inside the fixing clamp.
[0007] By adopting the above technical solution, the radioactive materials generated during the experiment are collected and disposed of in the recovery box through the collection chamber by conducting the experiment above the test bench. After a period of use, cleaning agent is added to the test bench, and then the motor is started to drive the rotating shaft to rotate, which in turn drives the extension rod to rotate, thus moving the cleaning agent inside the recovery box and improving the cleaning effect. At the same time, the rotation of the extension rod drives the fixed clamp to rotate, so that the cleaning wiping tool cleans the inner wall of the recovery box, further improving the cleaning effect. Regularly cleaning the inside of the recovery box through the cleaning mechanism helps to reduce the concentration of radioactive waste.
[0008] As a preferred technical solution of this application, the recycling bin includes a solid recycling bin, which is fixedly installed at the bottom of the test bench. A liquid recycling bin is fixedly installed at the bottom of the solid recycling bin, and a rectangular bin is fixedly installed at the bottom of the liquid recycling bin. A connecting network is fixedly installed at the bottom of the solid recycling bin. The motor is fixedly installed inside the rectangular bin. The top of the rotating shaft passes through the top of the rotating disk, which is located inside the liquid recycling bin. A solid-liquid separation mechanism is provided inside the solid recycling bin.
[0009] By adopting the above technical solution, when the radioactive material falling from the collection chamber passes through the solid recovery box, the solid material remains above the connection network, while the liquid falls into the interior of the liquid recovery box, thereby achieving solid-liquid separation of the material inside the recovery box. By classifying the material inside the recovery box, it is easier to process it in subsequent steps.
[0010] As a preferred technical solution of this application, a rotating seat is fixedly installed on the top of the test bench, and a baffle is hinged to the top of the rotating seat, the baffle covering the upper part of the collection chamber.
[0011] By adopting the above technical solution, radioactive materials are released by opening and closing the baffle, and the baffle blocks the top of the collection chamber, which helps to block radioactive gases.
[0012] As a preferred technical solution of this application, an L-shaped liquid filling pipe is fixedly installed at the bottom of the solid recycling box, the bottom end of the L-shaped liquid filling pipe passes through the solid recycling box and is located at the top of the liquid recycling box, and an L-shaped liquid drain pipe is fixedly installed at the bottom of the rectangular box, the top end of the L-shaped liquid drain pipe passes through the rectangular box and is located at the bottom of the liquid recycling box.
[0013] By adopting the above technical solution, the L-shaped liquid filling pipe facilitates the replenishment of cleaning fluid into the liquid recovery tank, and the L-shaped liquid drain pipe facilitates the discharge of cleaning fluid, thus improving the practicality during use.
[0014] As a preferred technical solution of this application, the solid-liquid separation mechanism includes two sets of sliders. The inner wall of the solid recycling box is provided with two sets of sliding grooves that match the sliders. The sliders are slidably connected to the inside of the solid recycling box through the sliding grooves. Vertical plates are fixedly installed on the opposite surfaces of the two sets of sliders. Two sets of separation nets are fixedly installed vertically inside the vertical plates. Handles are fixedly installed on the outer wall of the vertical plates.
[0015] By adopting the above technical solution, solid materials are filtered through two sets of separation nets. The pore size of the upper separation net is larger than that of the lower separation net, thereby classifying the solid materials. The upright plate is removed by pulling the handle, and the classified materials are discharged, which further facilitates subsequent operations.
[0016] As a preferred technical solution of this application, a second radiation monitor is fixedly installed on one side of the upright plate, a first radiation monitor is fixedly installed at the bottom of the network, and a display screen is fixedly installed on one side of the test bench. Both the first radiation monitor and the second radiation monitor are electrically connected to the display screen.
[0017] By adopting the above technical solution, the radiation concentration in the solid recycling bin is detected by the first radiation monitor, and the radiation concentration in the liquid recycling bin is detected by the second radiation monitor. The detection results of the first and second radiation monitors can be viewed on the display screen, which makes it convenient for users to observe the real-time radiation concentration in the recycling bin.
[0018] As a preferred technical solution of this application, a sealing plate is fixedly installed at the bottom end of the baffle, and a sealing strip is fixedly installed on the outer ring of the sealing plate.
[0019] By adopting the above technical solution, the sealing effect of the collection chamber at the top of the test bench is improved by using sealing plates and sealing strips, thereby reducing the pollution of the laboratory air by radioactive materials.
[0020] As a preferred technical solution of this application, both the L-shaped drain pipe and the L-shaped filling pipe are fixedly installed with control valves.
[0021] By adopting the above technical solution, the L-shaped drain pipe and L-shaped filling pipe can be easily controlled and discharged through the control valve, which improves the practicality during use.
[0022] Beneficial effects of this application:
[0023] 1. By conducting experiments above the test bench, radioactive materials generated during the experiment are collected and disposed of in the recovery box through the collection chamber. After a period of use, cleaning agent is added to the test bench, and then the motor is started to drive the rotating shaft to rotate, which in turn drives the extension rod to rotate, causing the cleaning agent inside the recovery box to move and improving the cleaning effect inside the recovery box. At the same time, the rotation of the extension rod drives the fixed clamp to rotate, causing the cleaning wiping device to clean the inner wall of the recovery box, further improving the cleaning effect. Regularly cleaning the inside of the recovery box through the cleaning mechanism helps to reduce the concentration of radioactive waste.
[0024] 2. When radioactive material falling from the collection chamber passes through the solid recovery box, the solid material remains above the connection network, while the liquid falls into the interior of the liquid recovery box, thus achieving solid-liquid separation of the material inside the recovery box. By classifying the material inside the recovery box, it is easier to process it in subsequent steps. Attached Figure Description
[0025] Figure 1 This is a cross-sectional structural diagram of this application;
[0026] Figure 2 This is a schematic diagram of the overall structure of this application;
[0027] Figure 3 This is a schematic diagram of the cleaning organization structure in this application;
[0028] Figure 4 for Figure 2 Enlarged structural diagram at point A.
[0029] In the diagram: 1. Test bench; 2. Support leg; 3. Recovery box; 301. Solid recovery box; 302. Liquid recovery box; 303. Rectangular box; 304. Connecting network; 4. Solid-liquid separation mechanism; 401. Slider; 402. Vertical plate; 403. Separation net; 405. Handle; 5. L-shaped liquid filling pipe; 6. Cleaning mechanism; 601. Motor; 602. Rotating shaft; 603. Rotating disk; 604. Extension rod; 605. Fixing clamp; 606. Cleaning wipe; 7. L-shaped drain pipe; 8. Collection chamber; 9. First radiation monitor; 10. Second radiation monitor; 11. Display screen; 13. Rotating seat; 14. Baffle; 15. Sealing plate; 16. Sealing strip; 17. Control valve. Detailed Implementation
[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0031] Reference Figure 1-4 A radioactive material recovery box for a test bench includes a test bench 1, with a support leg 2 fixedly installed at the bottom end of the test bench 1. A collection chamber 8 is opened inside the test bench 1. A recovery box 3 is fixedly installed at the bottom end of the test bench 1 on one side of the support leg 2. A cleaning mechanism 6 is provided inside the recovery box 3. The cleaning mechanism 6 includes a motor 601, which is fixedly installed inside the recovery box 3. A rotating shaft 602 is fixedly installed at the output end of the motor 601. A rotating disk 603 is fixedly installed at the output end of the rotating shaft 602. Two sets of extension rods 604 are fixedly installed on the side wall of the rotating disk 603. A fixing clamp 605 is fixedly installed at the top of each set of extension rods 604. A cleaning wipe 606 is fixedly installed inside the fixing clamp 605. A rotating seat 13 is fixedly installed on the top of the test bench 1. A baffle 14 is hinged to the top of the rotating seat 13 and covers the collection chamber 8.
[0032] By conducting experiments above the test bench 1, radioactive materials generated during the experiment are collected and disposed of in the recovery box 3 through the collection chamber 8. After a period of use, cleaning agent is added to the test bench 1, and the motor 601 drives the rotating shaft 602 to rotate, which in turn drives the extension rod 604 to rotate, causing the cleaning agent inside the recovery box 3 to move, thus improving the cleaning effect inside the recovery box 3. At the same time, the rotation of the extension rod 604 drives the fixing clamp 605 to rotate, causing the cleaning wiping 606 to clean the inner wall of the recovery box 3, further improving the cleaning effect. The internal cleaning of the recovery box 3 is carried out periodically by the cleaning mechanism 6, which helps to reduce the concentration of radioactive waste. Radioactive materials are released by opening and closing the baffle 14, and the baffle 14 blocks the top of the collection chamber 8, which helps to block radioactive gases.
[0033] Reference Figure 1-3 The recycling bin 3 includes a solid recycling bin 301, which is fixedly installed at the bottom of the test bench 1. A liquid recycling bin 302 is fixedly installed at the bottom of the solid recycling bin 301, and a rectangular bin 303 is fixedly installed at the bottom of the liquid recycling bin 302. A connecting network 304 is fixedly installed at the bottom of the solid recycling bin 301. A motor 601 is fixedly installed inside the rectangular bin 303. The top of the rotating shaft 602 passes through the rotating disk 603, which is located inside the liquid recycling bin 302. A solid-liquid separation mechanism 4 is provided inside the solid recycling bin 301. An L-shaped liquid inlet pipe 5 is fixedly installed at the bottom of the solid recycling bin 301, with the bottom end of the L-shaped liquid inlet pipe 5 passing through the solid recycling bin 301 and located at the top of the liquid recycling bin 302. An L-shaped drain pipe 7 is fixedly installed at the bottom of the rectangular bin 303, with the top end of the L-shaped drain pipe 7 passing through the rectangular bin 303 and located at the bottom of the liquid recycling bin 302.
[0034] When radioactive material falling from collection chamber 8 passes through solid recovery box 301, the solid material remains above the connection network 304, while the liquid falls into the liquid recovery box 302, thus achieving solid-liquid separation of the material inside recovery box 3. By classifying the material inside recovery box 3, subsequent processing is facilitated. The L-shaped liquid filling pipe 5 facilitates the replenishment of cleaning fluid into the liquid recovery box 302, and the L-shaped liquid drain pipe 7 facilitates the discharge of cleaning fluid, improving the practicality of use.
[0035] Reference Figure 1-2 , Figure 4 The solid-liquid separation mechanism 4 includes two sets of sliders 401. The inner wall of the solid recovery box 301 has two sets of grooves that match the sliders 401. The sliders 401 are slidably connected to the interior of the solid recovery box 301 through the grooves. Vertical plates 402 are fixedly installed on the opposite surfaces of the two sets of sliders 401. Two sets of separation nets 403 are fixedly installed vertically inside the vertical plates 402. Handles 405 are fixedly installed on the outer wall of the vertical plates 402. A sealing plate 15 is fixedly installed at the bottom end of the baffle 14, and the outer ring of the sealing plate 15 is fixed... A sealing strip 16 is installed; solid materials are filtered through two sets of separation nets 403, with the upper separation net 403 having a larger aperture than the lower separation net 403, thus classifying the solid materials. The upright plate 402 is removed by pulling the handle 405, and the classified materials are discharged, further facilitating subsequent operations. The sealing plate 15 and sealing strip 16 improve the sealing effect of the collection chamber 8 at the top of the test bench 1, reducing the pollution of the laboratory air by radioactive materials.
[0036] Reference Figure 1 A second radiation monitor 10 is fixedly installed on one side of the upright plate 402, and a first radiation monitor 9 is fixedly installed at the bottom of the connection network 304. A display screen 11 is fixedly installed on one side of the test bench 1. Both the first radiation monitor 9 and the second radiation monitor 10 are electrically connected to the display screen 11. Control valves 17 are fixedly installed inside the L-shaped drain pipe 7 and the L-shaped filling pipe 5. The radiation concentration in the solid recovery tank 301 is detected by the first radiation monitor 9, and the radiation concentration in the liquid recovery tank 302 is detected by the second radiation monitor 10. The detection results of the first radiation monitor 9 and the second radiation monitor 10 can be viewed on the display screen 11, which makes it convenient for users to observe the real-time radiation concentration in the recovery tank 3. The control valves 17 facilitate the control of the discharge of the L-shaped drain pipe 7 and the L-shaped filling pipe 5, which improves the practicality of use.
[0037] Working principle: Radioactive materials generated during the experiment are collected and processed by dropping them into the recovery box 3 through the collection chamber 8 above the test bench 1. After a period of use, cleaning agent is added to the test bench 1. The motor 601 then drives the rotating shaft 602 to rotate, which in turn rotates the extension rod 604, moving the cleaning agent within the recovery box 3 and improving the cleaning effect. Simultaneously, the rotation of the extension rod 604 drives the fixing clamp 605 to rotate, allowing the cleaning wipe 606 to clean the inner wall of the recovery box 3, further enhancing the cleaning effect. Regular cleaning of the recovery box 3 by the cleaning mechanism 6 helps reduce the concentration of radioactive waste. When radioactive materials falling from the collection chamber 8 pass through the solid recovery box 301, the solid material remains above the connecting network 304, while the liquid falls into the liquid recovery box 302, thus achieving solid-liquid separation of the materials inside the recovery box 3. Classifying the materials inside the recovery box 3 facilitates subsequent processing.
[0038] The system allows for the release of radioactive materials via the opening and closing baffle 14, which also shields the upper part of the collection chamber 8, thus helping to block radioactive gases. The L-shaped liquid filling pipe 5 facilitates the replenishment of cleaning fluid into the liquid recovery tank 302, while the L-shaped liquid drain pipe 7 facilitates the discharge of cleaning fluid, thereby improving its practicality during use.
[0039] Simultaneously, solid materials are filtered through two sets of separation nets 403, with the upper separation net 403 having a larger aperture than the lower separation net 403, thus classifying the solid materials. The upright plate 402 is removed by pulling the handle 405, allowing the classified materials to be discharged, further facilitating subsequent operations. A first radiation monitor 9 detects the radiation concentration in the solid recovery bin 301, and a second radiation monitor 10 detects the radiation concentration in the liquid recovery bin 302. The detection results from both monitors are displayed on a screen 11, allowing users to easily observe the real-time radiation concentration within the recovery bin 3.
[0040] In addition, the sealing plate 15 and sealing strip 16 improve the sealing effect of the collection chamber 8 at the top of the test bench 1, reducing the pollution of the test room air by radioactive materials; the control valve 17 facilitates the controlled discharge of the L-shaped drain pipe 7 and the L-shaped liquid filling pipe 5, improving the practicality during use.
[0041] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. A test bench radioactive material recovery box, comprising a test bench (1), characterized in that, The test bench (1) is fixedly installed with a support leg (2) at the bottom end. The test bench (1) has a collection chamber (8) inside. The test bench (1) is fixedly installed with a recycling box (3) on one side of the support leg (2) at the bottom end. The recycling box (3) is equipped with a cleaning mechanism (6). The cleaning mechanism (6) includes a motor (601). The motor (601) is fixedly installed inside the recycling box (3). The output end of the motor (601) is fixedly installed with a rotating shaft (602). The output end of the rotating shaft (602) is fixedly installed with a rotating disk (603). The side wall of the rotating disk (603) is fixedly installed with two sets of extension rods (604). The top ends of the two sets of extension rods (604) are fixedly installed with a fixing clamp (605). The inside of the fixing clamp (605) is fixedly installed with a cleaning wipe (606).
2. The radioactive material recovery box for a test bench according to claim 1, characterized in that, The recycling bin (3) includes a solid recycling bin (301), which is fixedly installed at the bottom of the test bench (1). A liquid recycling bin (302) is fixedly installed at the bottom of the solid recycling bin (301), and a rectangular box (303) is fixedly installed at the bottom of the liquid recycling bin (302). A connecting network (304) is fixedly installed at the bottom of the solid recycling bin (301). The motor (601) is fixedly installed inside the rectangular box (303). The top of the rotating shaft (602) passes through the top of the rotating disk (603) located inside the liquid recycling bin (302). A solid-liquid separation mechanism (4) is provided inside the solid recycling bin (301).
3. The radioactive material recovery box for a test bench according to claim 1, characterized in that, A rotating seat (13) is fixedly installed on the top of the test bench (1), and a baffle (14) is hinged to the top of the rotating seat (13), which covers the upper part of the collection chamber (8).
4. A radioactive material recovery box for a test bench according to claim 2, characterized in that, An L-shaped liquid inlet pipe (5) is fixedly installed at the bottom of the solid recovery box (301). The bottom end of the L-shaped liquid inlet pipe (5) passes through the solid recovery box (301) and is located at the top of the liquid recovery box (302). An L-shaped drain pipe (7) is fixedly installed at the bottom of the rectangular box (303). The top end of the L-shaped drain pipe (7) passes through the rectangular box (303) and is located at the bottom of the liquid recovery box (302).
5. A radioactive material recovery box for a test bench according to claim 2, characterized in that, The solid-liquid separation mechanism (4) includes two sets of sliders (401). The inner wall of the solid recycling box (301) is provided with two sets of sliding grooves that match the sliders (401). The sliders (401) are slidably connected to the inside of the solid recycling box (301) through the sliding grooves. The opposing surfaces of the two sets of sliders (401) are fixedly installed with upright plates (402). The inside of the upright plates (402) is fixedly installed with two sets of separation nets (403) distributed vertically. The outer wall of the upright plates (402) is fixedly installed with handles (405).
6. A radioactive material recovery box for a test bench according to claim 5, characterized in that, A second radiation monitor (10) is fixedly installed on one side of the upright plate (402), a first radiation monitor (9) is fixedly installed at the bottom of the connecting network (304), and a display screen (11) is fixedly installed on one side of the test bench (1). The first radiation monitor (9) and the second radiation monitor (10) are both electrically connected to the display screen (11).
7. A radioactive material recovery box for a test bench according to claim 3, characterized in that, A sealing plate (15) is fixedly installed at the bottom of the baffle (14), and a sealing strip (16) is fixedly installed on the outer ring of the sealing plate (15).
8. A radioactive material recovery box for a test bench according to claim 4, characterized in that, Both the L-shaped drain pipe (7) and the L-shaped filling pipe (5) are fixedly equipped with control valves (17).