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High-power irradiation accelerator X-ray conversion target and high-power irradiation accelerator X-ray conversion device

An X-ray and accelerator technology, applied in the field of high-power irradiation accelerator X-ray conversion targets and conversion devices, can solve the problems of low electron beam penetration and difficulty in further expansion, avoid target deformation or early damage, and broaden applications field effect

Inactive Publication Date: 2013-07-17
无锡爱邦辐射技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Electron beam irradiation processing has become an important technical means in the field of safety control of food and medical supplies, but the penetration ability of electron beams is low, and the application has certain limitations. In contrast, X-rays have stronger penetration ability
Domestic high-power irradiation accelerators are in a blank state in terms of ray conversion technology and devices, and the application of high-energy electron accelerators is still limited. It is difficult to further expand the modification of traditional industrial materials.

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0017] Such as Figure 1~Figure 3 As shown, the high-power irradiation accelerator X-ray conversion target in the embodiment mainly includes a target body and a target body cooling device. The target body is mainly composed of a tantalum plate 3 and a copper plate 4, and the front surface of the tantalum plate 3 is used for receiving The electron beam is converted into X-rays, and the rear surface of the tantalum plate 3 is welded to the front surface of the copper plate 4 as a whole; the target cooling device is mainly composed of two main cooling tubes 1 and a plurality of branch cooling tubes 2. The root and branch cooling pipes 2 are arranged in parallel and are welded on the rear surface of the copper plate 4. The two main cooling pipes 1 are respectively welded to the two ends of the multiple branch cooling pipes 2 and communicate with the branch cooling pip...

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Abstract

The invention relates to a high-power irradiation accelerator X-ray conversion target and a high-power irradiation accelerator X-ray conversion device. The high-power irradiation accelerator X-ray conversion target comprises a target body and a target body cooling device and is characterized in that the target body comprises a tantalum plate and a copper plate, the front surface of the tantalum plate is used for receiving an electronic beam and converting the electronic beam into X ray, and the rear surface of the tantalum plate and the front surface of the copper plate are welded into one body. The target body cooling device comprises two main cooling pipes and a plurality of branch cooling pipes, the plurality of branch cooling pipes are arranged in parallel and welded to the rear surface of the copper plate, and the two main cooling pipes are respectively welded to two ends of the plurality of branch cooling pipes and communicated with the branch cooling pipes. The high-power irradiation accelerator X-ray conversion device comprises the high-power irradiation accelerator X-ray conversion target and a high-power irradiation accelerator X-ray conversion target moving mechanism. The high-power irradiation accelerator X-ray conversion target and the high-power irradiation accelerator X-ray conversion device enable the electronic beam to be converted into the X ray well, are used in the aspects of sterilization of medical supplies, food preservation and the like, and broaden an application field of a high-energy electronic accelerator.

Description

technical field [0001] The invention relates to a device capable of converting the electron beam current of an electron accelerator into X-rays for radiation processing, in particular to a high-power irradiation accelerator X-ray conversion target and a conversion device. Background technique [0002] Electron beam irradiation processing has become an important technical means in the field of safety control of food and medical supplies, but the penetration ability of electron beams is low, and the application has certain limitations. In contrast, X-rays have stronger penetration ability . Domestic high-power irradiation accelerators are in a blank state in terms of ray conversion technology and devices, and the application of high-energy electron accelerators is still limited to the modification of traditional industrial materials, which is difficult to further expand. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies ...

Claims

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Application Information

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IPC IPC(8): G21K5/08
Inventor 张宇蔚
Owner 无锡爱邦辐射技术有限公司
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