an irradiation device
An irradiation device and irradiation technology are applied in the field of nuclear radiation utilization to achieve the effects of simple operation, low cost and easy handling
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0038] An irradiation device, comprising a first water tank 1, a second water tank 2 is provided in the middle of the first water tank 1; between the side walls of the first water tank 1 and the second water tank 2, the first water tank 1 and the Cavities for filling liquid shielding materials are left between the bottoms of the second water tanks 2 ; cavities for filling liquid shielding materials and placing irradiation chambers 3 and radiation sources 4 are provided in the second water tanks 2 .
[0039] Specifically, the liquid shielding material is water. Compared with other liquid shielding materials, on the one hand, it is low in cost, easy to obtain, clean and environmentally friendly, and on the other hand, water has high specific heat capacity and good stability, which can ensure the safety of irradiation operation. .
[0040] Wherein, the irradiation chamber 3 is a double-layer vacuum structure; according to different irradiation forms, the irradiation chamber 3 can...
Embodiment 2
[0045] Based on Embodiment 1, the second water tank 2 is provided with a bracket 5 and a radioactive source frame 6 for placing the radiation source 4, the bracket 5 is arranged along the height direction of the second water tank 2, and the bracket 5 is provided with a lift mechanism, and the lifting mechanism is used to drive the radiation source rack 6 to move along the height direction of the bracket 5, thereby realizing the continuous movement of the radiation source and generating a continuously adjustable radiation field. Therefore, the dose rate of the irradiation field (like the reactor power change) can be adjusted online within a range to meet the requirements of different test conditions and the practical requirements of different product technical verification parameters.
[0046] As a specific embodiment of the lifting mechanism, the lifting mechanism includes a screw nut driving assembly, and the screw nut driving assembly is driven by the motor 8 to rotate the nu...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com