Abstract:In the process of in-situ uranium mining, controlling the balance of efficiently identifying the abnormal state of pumping solution and injection solution are important measures to ensure the leaching efficiency and the safety of the well field. Taking a uranium mine in Inner Mongolia as example, the application of digital technology in balance linkage control and abnormal monitoring of pumping solution in uranium mine were introduced, and the change of control efficiency of pumping fluid in uranium mine before and after the application of digital technology was discussed. The results show that the application of digital technology can effectively solve the problems of high labor intensity, untimely regulation and insufficient accuracy during the pumping-injection control process. Reasonable model design can effectively identify the abnormal state of pumping pumping-injection solution. The establishment of digital control system for pumping solution in in-situ mining field is helpful to achieve lean control, improve production efficiency and reduce safety risks.