Intelligent multifunctional radioactive contamination removing instrument

Abstract

The invention relates to an intelligent multifunctional radioactive contamination removing instrument. The instrument includes a decontamination head detection device for quickly positioning and detecting radionuclide contamination parts and contamination amounts on a human body surface and then removing radionuclide contamination through a dry negative pressure aspiration mode or a wet mode of ejecting decontamination liquid for washing and then conducting negative-air pressure automatic-back-suction, a radioactive waste storage device for conducting temporary storage on radioactive waste andwaste water which are obtained through negative-air pressure aspiration and filtered, a decontamination liquid storage device for providing the decontamination liquid for the decontamination head detection device, an air source device for providing negative pressure for the radioactive waste storage device, and a control device for detecting the activity and water level condition of the radioactive waste in the radioactive waste storage device, controlling sewage discharge of the radioactive waste storage device, and setting a negative pressure value of the air source device. The instrument is compact in structure and small in volume, detection, decontamination and radioactive contamination waste collection are integrated, real-time tracking detection is achieved, and the decontaminationefficiency is high.

Description

technical field [0001] The invention relates to the field of instruments for removing radioactive contamination from the body surface of personnel, in particular to an intelligent multi-functional instrument for removing radioactive contamination that has a compact structure, small volume, and integrates detection, removal and collection. Background technique [0002] The surface of the human body is contaminated by a large amount of radioactivity. If it is not removed in time, it will not only cause radiation skin damage, but also these radioactive substances adhering to the skin will enter the body through the skin, wounds and other parts to produce internal radiation damage and long-term effects. Therefore, when the human body surface is subjected to a large amount of radioactive contamination, how to realize rapid detection, convenient and efficient removal of radioactive contamination is very important to reduce human injury. [0003] The application date is 2009.05.31,...

AI Technical Summary

Problems solved by technology

The invention removes radioactive pollution through atomization spraying and negative pressure recovery, but does not effectively reduce the volume of the decontamination machine, the degree of integration is poor, and the integration is insufficient; the integration of detection, decontamination and waste liquid recovery is not realized; real-time monitoring is not possible, and instant decontamination is not possible. It cannot be switched between dry and wet types; the waste gas discharge lacks a radioactive filter device, which will cause environmental pollution; the decontamination efficiency is low, and the decontamination effect is not good

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