Radioactive waste bin batch-conveying and measuring device

Abstract

The invention provides a radioactive waste bin batch-conveying and measuring device comprising a waste bin measuring system, an upstream waste bin batch-conveying assembly, a downstream waste bin batch-conveying assembly, and waste bin conveying plate trailers. The waste bin measuring system is arranged between the upstream waste bin batch-conveying assembly and the downstream waste bin batch-conveying assembly. Both the upstream waste bin batch-conveying assembly and the downstream waste bin batch-conveying assembly are equipped with a plurality of waste bin conveying plate trailers arranged in sequence. The waste bin conveying plate trailers are used for bearing radioactive waste bins to be conveyed. According to the invention, as the waste bin conveying plate trailers are arranged, direct contact between the upstream waste bin batch-conveying assembly and the downstream waste bin batch-conveying assembly is avoided, and radioactive contamination is prevented. The waste bin conveying plate trailers and waste bins are in static contact and are isolated by special isolation paper which is easy to handle after radioactively contaminated.

Description

technical field [0001] The invention relates to a conveying device, in particular to a batch conveying and measuring device for radioactive waste barrels. Background technique [0002] With the vigorous development of nuclear power in the country, a large amount of low and medium radioactive waste generated in the operation of nuclear power needs to be disposed of. According to national standards such as "Regulations on the Temporary Storage of Low and Medium Level Radioactive Solid Waste" (GB11928-1989), the wastes put into storage should be classified as much as possible according to the radioactive specific activity, half-life, toxicity and waste treatment requirements of the waste, and put into the warehouse separately. Therefore, it is necessary to use radioactive measuring equipment to detect surface contamination and dose rate of radioactive waste, identify nuclei in barrels, and measure activity. Currently commonly used measurement techniques are non-destructive tes...

AI Technical Summary

Problems solved by technology

Since the surface of the waste barrel may contain radioactive pollutants, direct contact with the waste barrel will cause radioactive contamination of the conveying equipment

At present, relevant units in our country are also developing the localization of the measurement system for low- and medium-level radioactive waste barrels, but there is no related device that can realize automatic batch transportation and measurement.

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