Development of Resin Sampler for Generation III Nuclear Power Plants

In view of the defects in the traditional way of resin sample in the generation Ⅱ nuclear power plants, this paper introduces a new type of nuclear power plant resin sampler structure and technical characteristics. The pneumatic piston and dynamic seal technology are used in the device, and the remote automatic sampling radioactive resin function is adopted. Test results show that the resin sampler is with high sampling accuracy and good repeatability, and can make the nuclear radioactive waste sampling system more accurate, efficient and safe.