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Automatic radioactive material packaging method and system

A packaging method and radioactive technology, applied in radioactive purification, portable protective containers, nuclear engineering, etc., can solve problems affecting the health of workers, radioactive leakage, lax packaging, etc., to reduce labor costs, ensure full automation, and improve The effect of packaging efficiency

Active Publication Date: 2021-04-02
HANGZHOU JINGYE INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the packaging bags used to hold radioactive waste (such as polyethylene materials, etc.) are soft and relatively thin, the packaging bags are in a state of suction in a negative pressure environment. During the process, it is easy to have wrinkles at the sealing part due to negative pressure, resulting in lax packaging, resulting in radioactive leakage, polluting the environment, and affecting the health of the staff

Method used

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  • Automatic radioactive material packaging method and system
  • Automatic radioactive material packaging method and system
  • Automatic radioactive material packaging method and system

Examples

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Embodiment 1

[0058] First, in order to better illustrate the automatic packaging method for radioactive materials of the present invention, the automatic packaging system for implementing the automatic packaging method will be described in detail.

[0059] Such as figure 1 , 2 As shown, the automatic packaging method is carried out in the automatic packaging system. The automatic packaging system first includes a closed system, which is divided into upper and lower two-layer spaces; considering that the packaged materials contain radioactive substances, the described The upper and lower floors are isolated from each other at all times to further ensure that radioactive materials will not leak into any undesired spaces. Among them, the upper space 10 of the closed system is provided with a number of mobile components to transfer the radioactive materials that are about to be packaged by other suitable transport mechanisms or to execute any required transfer instructions; the lower space 20...

Embodiment 2

[0072] Based on the aforementioned figure 1 , 2 As shown in the packaging system, the embodiment of the present invention also provides an automatic packaging method for radioactive materials. The execution body of the method can be a control device. Always isolate during bagging. The packaging method of this embodiment may include the following steps, such as image 3 shown.

[0073] 201. The control device controls the mobile assembly in the upper space to carry radioactive materials through the station opening and put them into the plastic bag of the plastic bag assembly; the plastic bag of the plastic bag assembly is nested on the outer edge of the station entrance in the lower space.

[0074] In practical applications, the material to be packaged is transported to a designated area of ​​the upper space via a special transfer channel or a transfer device, which is not limited in this embodiment and can be adjusted according to actual needs. Since the transfer channel i...

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Abstract

The invention relates to an automatic radioactive material packaging method and system, and the system comprises a closed system; theclosed system comprises an upper space and a lower space which arecommunicated through a station port, and the interior of the closed system is a negative pressure environment; and a plurality of moving assemblies are arranged in the upper-layer space, a plurality of moving assemblies, a plastic package bag assembly, a heat seal assembly and a shearing assembly are arranged in the lower-layer space, and a control device is arranged outside the closed system. According to the method and system, full automation of the radioactive material packaging process can be guaranteed, and the packaging process does not pollute the lower space of the closed system and the environment outside the closed system. Compared with the prior art, the process of manually packaging the glove box in the prior art is replaced, the labor cost is reduced, the safety of manual operation is ensured, the packaging efficiency is better improved, the safety of packaging is ensured, and large-scale popularization can be realized.

Description

technical field [0001] The invention relates to the technical field of nuclear industry, in particular to an automatic packaging method and system for radioactive materials. Background technique [0002] In recent years, with the development and wide application of nuclear technology, the production of solid radioactive materials has also increased. In order to improve the safety of solid radioactive materials during temporary storage and transshipment, it is necessary to package solid radioactive materials in a certain negative pressure environment. [0003] The prior art transfers solid radioactive materials by placing them in shielded barrels or shielded isolators. Pollution, its transshipment process is very complicated, and industrial mass operation cannot be realized. [0004] For this reason, a container packaging technology is provided in the prior art, for example, a glove box is used to seal and package the externally polluted container that needs to be transferr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21F9/36G21F5/12G21F5/005
CPCG21F5/005G21F5/12G21F9/36Y02E30/30
Inventor 金杰峰来建良徐君张超群
Owner HANGZHOU JINGYE INTELLIGENT TECH CO LTD
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