Radioactive organic waste liquid solidification device and method

• Main Authors: HAN JING, ZHONG YUN, KOU ZIQI, ZHANG HONG, DENG CHENHUI, CHEN PEI, WANG YU, XIAO NING, YANG YUQI, SHENG JIE, HUANG YONG, ZHU YINGXI
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2020
• Subjects: DECONTAMINATION ARRANGEMENTS THEREFOR; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; PHYSICS; PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL

The invention relates to a radioactive organic waste liquid solidification device and method. The device comprises a motor, a bracket, a stirring shaft, a stirring paddle, a solidification kettle, a fixing frame and a discharging valve. The method comprises the following steps: 1, adding a certain amount of radioactive organic waste liquid into a solidification kettle at room temperature; and 2, under the condition of continuous mechanical stirring, adding a thickening agent, wherein the stirring speed is 45-55 rpm, the stirring time is 45-60 min, and the organic waste liquid becomes dark in color, is not clear any more, but still has good fluidity. According to the invention, the problem of radioactive organic waste liquid solidification is solved, and the device has the advantages of compact structure, stable operation, convenient operation, good product solidification effect and the like. 本发明涉及一种放射性有机废液固化装置及方法，所述的装置包括电机、支架、搅拌轴、搅拌桨、固化釜、固定架及出料阀；所述的方法包括以下步骤：步骤一、室温下，将一定量的放射性有机废液加入固化釜；步骤二、在持续机械搅拌的条件下，先添加稠化剂，搅拌速