A high-energy electron irradiation accelerator

A high-energy electron and accelerator technology, applied in the direction of DC voltage accelerators, electrical components, accelerators, etc., can solve the problems of inconvenient assembly and difficult to ensure the coaxiality of the accelerator, and achieve fast installation, reduce process difficulty, and facilitate installation and debugging. Effect

Active Publication Date: 2021-09-28
CHINA INSTITUTE OF ATOMIC ENERGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing accelerator has the situation that the coaxiality is not easy to guarantee and the assembly is inconvenient

Method used

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  • A high-energy electron irradiation accelerator
  • A high-energy electron irradiation accelerator
  • A high-energy electron irradiation accelerator

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Experimental program
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Embodiment Construction

[0027] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0028] like figure 1 As shown, the present invention provides a high-energy electron irradiation accelerator, including an acceleration structure and a support structure; such as figure 2 As shown, the acceleration structure includes an electron gun 1, a focusing coil, an input waveguide system 9, a loading waveguide system 14, a beam detection system and a scanning system; the electron gun 1, the focusing coil, the beam detection system and the scanning system are connected in sequence and vertically Mounted on the accelerating structure for assembly; the input waveguide system 9 and the load waveguide system 14 are connected at the inlet and outlet of the focusing coil, respectively.

[0029] figure 2 Among them, the electron gun 1 is connected to the transformer 8 (installed on the transformer bracket 510 ), the accelerating tube 11 passes throug...

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Abstract

The invention relates to a high-energy electron irradiation accelerator, which includes an accelerating structure and a supporting structure; the accelerating structure includes an electron gun, a focusing coil, an input waveguide system, a load waveguide system, a beam current detection system and a scanning system; the electron gun, the focusing coil, the beam The flow detection system and the scanning system are connected in sequence and installed vertically on the acceleration structure for assembly; the input waveguide system and the load waveguide system are respectively connected at the entrance and exit of the focusing coil. The beneficial effects of the present invention are as follows: 1. The acceleration structure of the present invention can ensure the installation coaxiality by being installed vertically on the support structure, so the installation is quick and convenient for installation and debugging. 2. There is a large round hole in the center of the top support plate, which is convenient for accelerating the hoisting of structural accessories during vertical installation. 3. The support plate of the titanium pump is adjustable, and the position of the titanium pump can be fine-tuned according to the actual installation situation, which effectively reduces the difficulty of the installation process of the titanium pump, reduces the accuracy requirements for the installation position of the support plate, and improves the installation efficiency.

Description

technical field [0001] The invention belongs to the field of electron irradiation accelerators, in particular to a high-energy electron irradiation accelerator. Background technique [0002] Electron irradiation accelerators have good benefits in radiation disinfection and sterilization, food preservation, and material modification. In recent years, high-energy electron irradiation accelerators have achieved rapid development. Electron linear accelerators have a series of advantages, such as strong processing capacity, low construction and operating costs, and good irradiation process properties and product quality. In the field of bacteria, it has the advantages of high production efficiency, no damage to the irradiated material, no residue, no odor and other advantages. [0003] The existing accelerators are inconvenient to assemble due to the difficulty in ensuring the coaxiality. [0004] In view of this, the present invention is proposed. SUMMARY OF THE INVENTION ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05H5/02H05H5/03H05H7/00H05H7/04
CPCH05H5/02H05H5/03H05H7/00H05H7/04H05H2007/043
Inventor 崔爱军朱志斌韩广文吕约澎毕振亮
Owner CHINA INSTITUTE OF ATOMIC ENERGY
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