放射性废水远红外蒸发处理装置研制

The design of far infrared evaporation device for treatment of liquid radioactive waste

为解决现有可移动式废水处理装置无法处理含盐量高、含油量高的放射性废水,以及净化系数不高等问题,基于远红外蒸发处理技术研发了一套移动式放射性废水处理装置。装置主要由运输车、保温舱、废水处理系统、控制系统及外部管路组成,具有可移动、净化系数高、适用性强等优点。本装置设计处理能力为24 L/h,蒸残液最大含盐量为300 g/L。冷调试结果表明装置设计安全可靠,结构合理,性能稳定,满足设计要求。

Nuclear Power Institute of China had manufactured the far infrared evaporation device for treatment of liquid radioactive waste. The far infrared evaporation technology had never been used for treatment of liquid radioactive waste in China. The purification coefficient of far infrared evaporation technology is higher than the other technologies,and the device is physically suitable for treatment of low quantity,chemically complex liquid radioactive waste. The far infrared evaporation device is made of transport vehicle、thermal container、liquid radioactive waste processing unit、control system and external pipes. The processing capacity is 24 L / h,the maximum salt content is 300 g / L. The result of debugging shows that the designing of device is safe and reliable,the structure of device is reasonable,performance is stable,so that meets the designing requirements.