Device for neutron protection and on-line monitoring in glove box

The invention relates to a device for neutron protection and on-line monitoring in a glove box, which comprises a protective layer arranged in the glove box, an experiment for separating the element californium from the element americium/curium is carried out in a space enclosed by the protective layer, and an alpha probe and a neutron detection device are respectively embedded on the protective layer. The alpha probe and the neutron detection device are respectively connected with a computer outside the glove box through data lines, measurement signals are transmitted to the computer to complete data analysis and processing, and alpha activity and neutron intensity values of a sample in an experiment are obtained in real time. On the premise that the structure of an existing glove box is not changed, the device can directly carry out radioactive operation of 103-107n/s neutron emission intensity. Compared with the previous operation process, the risk that personnel are irradiated is reduced; and meanwhile, t