Destruction and recycling equipment for scrapped nuclear instruments

Abstract

The invention discloses a scrapped nuclear instrument destruction and recovery device, which includes a personnel protection component, a dismantling tool component, a radioactive source transfer component and a dose supervision component, so as to realize rapid dismantling of scrap nuclear instruments and safe storage and transfer of radioactive sources; The protective components include protective clothing, protective gloves and protective masks; the disassembly tool components include electric tool sets, radioactive source manual clamps and waste adsorption and storage devices; the waste adsorption and storage device adopts a large-suction air adsorption device with a filter membrane; The source transfer component includes a transfer box, a transfer device and a counting device; the dose monitoring component includes a personal dose monitor and an audible and visual alarm. The personal dose monitor is equipped with a single-chip microcomputer to monitor X-rays and γ-rays. The dose rate and cumulative dose are simultaneously It shows that within the measurement range of the human dose monitor, various threshold alarm values ​​can be set arbitrarily, and the sound and light alarm can be generated through the sound and light alarm to remind the staff to pay attention to safety in time.

Description

technical field [0001] The invention belongs to the technical field of nuclear instrument recycling devices, and in particular relates to a destruction and recycling equipment for scrapped nuclear instruments. Background technique [0002] At present, it is responsible for the destruction of a large number of scrapped nuclear instruments every year, and the scrapped nuclear instruments to be destroyed are all old nuclear instruments produced decades ago. Most of these instruments are equipped with different types and strengths of radioactive sources for inspection or training, and Large quantity and variety. The disposal of scrapped nuclear instruments and instruments and equipment involving radioactive sources can generally be divided into large-scale nuclear-related instruments and equipment and nuclear-related small-scale instruments and equipment. The destruction and disposal of large nuclear-related instruments and equipment is generally handed over to management depar...

AI Technical Summary

Problems solved by technology

[0005] In view of the slow dismantling speed and low efficiency in the scrapping disposal of scrapped nuclear instruments, the lack of special temporary recovery and transfer devices, the short distance and long time for personnel to contact radioactive sources, and the inconvenience of wearing ordinary protective clothing during operation, and easy exposure in special postures, etc. , the invention provides a scrap nuclear instrument destruction recovery equipment

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