放射性废液桶内水泥固化工艺过程中的关键设备是混合搅拌器。本工作研究的适合于200升桶内搅拌的搅拌器称为行星搅拌装置。它是双螺带式搅拌浆,既能自转,又能公转;同时又能上、下运动。适合粘稠流体的混合。模拟料液对该装置进行的性能验证表明,水泥和料液混合均匀、无死角、水泥固化 The key equipment in the cement curing process of a radioactive waste tank is a mixing beater. The mixer studied in this work that is suitable for mixing in a 200-liter barrel is called a planetary mixer. It is a double helical ribbon stirring slurry, both rotation, but also revolution; the same time, up and down movement. Suitable for viscous fluid mixing. The performance of the simulated feed liquid on the device shows that the cement and feed liquid are mixed uniformly, without dead ends and the cement is solidified