Nuclear purification protective glove box

With the rapid development of China's nuclear industry and technology, various departments of the national economy continue to introduce a variety of radioisotope products, radiation instruments and radiation technology, which play an increasingly important role in scientific research and production and medical application. In order to prevent the diffusion of radioactive contamination and ensure the safety of operators and the surrounding environment, it is necessary to operate in a specially designed glove box when operating radioactive materials with strong radiation. The glove box designed has the ability to effectively shield the radiation of radioactive materials and the radiation of radioactive gases generated during the operation of radioactive materials. The sealing performance, ventilation, exhaust and filtration performance of the glove box should be good, so that a certain negative pressure can be maintained during the operation of the system, so as to avoid radioactive leakage such as aerosol diffusion produced by radionuclides during the operation process, realize clean and safe discharge, and ensure the safety of personnel and environment. The traditional shielding glove box is usually welded metal box, and its sealing performance can only be guaranteed by the metal inner box. In addition, the traditional ventilation system mostly uses mechanical or negative pressure to discharge the radioactive waste gas to the outdoor, which does not have the function of filtering and absorbing radioactive waste gas.