Horizontal type self-shielding accelerator

An accelerator, self-shielding technology, applied in shielding, reactors, nuclear engineering and other directions, can solve the problems of large volume, unusable, large footprint, etc., to achieve the effect of small size, convenient operation and high degree of automation

Inactive Publication Date: 2015-01-21
CGN DASHENG ELECTRON ACCELERATOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that it is bulky and occupies a large area
In view of these points it cannot be used in a continuous production line

Method used

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  • Horizontal type self-shielding accelerator
  • Horizontal type self-shielding accelerator

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Such as Figure 1-Figure 2 As shown, a horizontal self-shielding accelerator includes a steel drum 1 of the accelerator high pressure part and a steel drum 2 of the beam extraction part connected to each other, and a shielding body 5 is connected to the steel drum 2 of the beam current extraction part, and the shielding body 5 A vacuum system 3 connected to the steel drum 2 of the beam extraction part through its wall panel is arranged inside, and a scanning window 4 connected to the vacuum system 3 is also arranged inside the shielding body 5, and the scanning window 4 An under-beaming device 6 is also provided in the shielding body 5 directly in front, and the under-beaming device 6 is installed on the shielding door 7 of the shielding body 5. The steel barrel 1 of the high-voltage part of the accelerator, the steel barrel 2 of the beam extraction part, and t...

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Abstract

The invention discloses a horizontal type self-shielding accelerator. The horizontal type self-shielding accelerator comprises an accelerator high-pressure part steel drum and a beam extraction part steel drum which are connected. A shielding body is connected to the beam extraction part steel drum and internally provided with a vacuum system penetrating through a wall plate of the shielding body to be connected with the beam extraction part steel drum, and the shielding body is internally further provided with a scanning window connected with the vacuum system. An under beam device is arranged in the part, right ahead of the scanning window, of the shielding body and installed on a shielding door of the shielding body. The accelerator is of a horizontal structure, in other words, the accelerator high-pressure part, the beam extraction part and the scanning window are of a horizontal structure, a traditional accelerator is of a vertical type structure, has the high requirement for the height of a workshop and has the characters of being difficult to maintain, troublesome in operation and the like, the full horizontal type structure is adopted, and due to the fact that all devices are arranged on the ground, the horizontal type self-shielding accelerator has the advantages of being simple in structure, convenient to operate and maintain, low in requirement for the height of the workshop and the like.

Description

technical field [0001] The invention relates to a horizontal self-shielding accelerator, in particular to a radiation processing equipment with an accelerator, a shielding body and an under-beam device, belonging to the technical field of accelerators. Background technique [0002] At present, the types of electron accelerators (energy of 0.5~5.0MeV) used for industrial irradiation processing mainly include power frequency insulating core transformer accelerators, intermediate frequency resonant transformer accelerators, intermediate frequency multipliers and high frequency and high voltage accelerators. It belongs to the DC high-voltage accelerator, but the way of generating high voltage is different (the electron flow emitted by the electron gun is accelerated through the high-vacuum accelerator tube under the action of negative DC high voltage, and produces an electron beam with strong penetrating ability that can meet the requirements of radiation processing) . [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05H7/00G21F1/08
Inventor 朱焕铮俞章华陆洁平
Owner CGN DASHENG ELECTRON ACCELERATOR TECH
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