一种核医学用放射性废物快速封装装置
The automated packaging of radioactive waste for nuclear medicine has solved the problems of cumbersome operation and radiation exposure, and achieved efficient and safe radioactive waste treatment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE 940TH HOSPITAL OF THE CHINESE PEOPLES LIBERATION ARMY JOINT LOGISTICS SUPPORT FORCE
- Filing Date
- 2025-08-08
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the disposal of radioactive waste generated by nuclear medicine requires manual loading into containers and sealing, which is cumbersome, inefficient, and can easily expose operators to radiation.
A rapid packaging device for radioactive waste used in nuclear medicine is adopted, which uses an electric tilting plate, an automatic feeding component and a lifting capping device to realize the automated operation of sealing cans and caps. The packaging process is completed through a multi-station processing component, avoiding manual contact.
It enables highly efficient and automated packaging of radioactive waste, avoiding radiation exposure for operators, improving operational efficiency, and preventing the leakage of radioactive materials.
Smart Images
Figure CN224519518U_ABST
Abstract
Claims
1. A device for rapid encapsulation of radioactive waste for nuclear medicine, comprising a device body (1), characterized in that: The surface of the device body (1) is movably connected with an electric lifting door (2), the front edge of the bottom end of the inner wall of the device body (1) is provided with a discharging chute (3), the inner wall of the device body (1) is provided with a multi-station processing assembly (4), the left side of the upper surface of the device body (1) is fixedly connected with a cover storage pipeline (5), the right side of the upper surface of the device body (1) is fixedly connected with a sealed tank storage pipeline (6), the bottom of the sealed tank storage pipeline (6) and the cover storage pipeline (5) is provided with an automatic feeding assembly (7), the inner surface of the sealed tank storage pipeline (6) and the cover storage pipeline (5) is fixedly connected with a mounting seat (8), the top of the device body (1) and the inner wall of the mounting seat (8) is provided with a feeding assembly (9), the top of the inner wall of the device body (1) is fixedly connected with a mounting column (10), the bottom end of the mounting column (10) is fixedly connected with a lifting cover presser (11).
2. A nuclear medicine radioactive waste quick packaging device according to claim 1, characterized in that: The multi-station processing assembly (4) comprises a motor (41), the bottom end of the motor (41) is fixedly connected with the center of the bottom end of the inner wall of the device body (1), the top output end of the motor (41) is fixedly connected with a rotating table (42), the surface of the rotating table (42) is provided with a mounting groove (43).
3. A nuclear medicine radioactive waste quick packaging device according to claim 2, characterized in that: The mounting groove (43) is annularly distributed with four, and the inside of the four mounting grooves (43) is rotatably connected with an electric turnover disc (44).
4. A nuclear medicine radioactive waste quick packaging device according to claim 1, characterized in that: The automatic feeding assembly (7) is provided with two groups, the two groups of automatic feeding assemblies (7) are mirror image arranged along the central axis of the bottom end of the inner wall of the device body (1), the automatic feeding assembly (7) comprises a feeding seat (71), the rear edge of the upper surface of the feeding seat (71) is embeddedly mounted with an electric control conveying belt (72), the outer side of the upper surface of the feeding seat (71) is fixedly connected with an inductor (73), the front edge of the upper surface of the feeding seat (71) is fixedly connected with a vacuum suction mechanical arm (74).
5. A nuclear medicine radioactive waste quick packaging device according to claim 4, characterized in that: The feeding seat (71) is provided with two, one of the top of the feeding seat (71) is fixedly connected with the bottom end of the cover storage pipeline (5), and the other of the top of the feeding seat (71) is fixedly connected with the bottom end of the sealed tank storage pipeline (6).
6. A nuclear medicine radioactive waste quick packaging device according to claim 5, characterized in that: The top of the cover storage pipeline (5) and the sealed tank storage pipeline (6) is provided with a feeding inlet, the lower edge of the surface of the cover storage pipeline (5) and the sealed tank storage pipeline (6) is provided with an output port.
7. A nuclear medicine radioactive waste quick packaging device according to claim 1, characterized in that: The feeding assembly (9) comprises a feeding hopper (91), the outer surface of the feeding hopper (91) is fixedly connected with the top of the device body (1), the end of the feeding hopper (91) is fixedly connected with a discharging pipe (92), the outer periphery of the discharging pipe (92) is sleevedly connected with an electric valve (93).
8. A nuclear medicine radioactive waste quick packaging device according to claim 1, characterized in that: The lifting cover presser (11) is composed of an electric lifting rod and a cover presser seat.