Recently, Xiwan Open-pit Coal Mine auxiliary production system intelligent upgrading and coal preparation plant intelligent upgrading technical transformation project contracted by Beijing Huayu EPC of China Coal Science passed acceptance smoothly. After upgrading and transformation, real-time dynamic monitoring of production process of coal preparation plant, intelligent operation and intelligent truck loading and shipping functions were realized, which provided Huayu scheme for the first batch of intelligent demonstration open-pit coal mine in China. It marks that Beijing Huayu has made new progress in the application of intelligent coal preparation plant technology.

Shenyan Coal Xiwan Open-pit Coal Mine is the first national intelligent demonstration open-pit coal mine of the National Energy Group. Intelligent upgrading of auxiliary production system contracted by Beijing Huayu EPC and technical improvement project of intelligent upgrading of coal preparation plant are important components of the intelligent construction of the coal mine. Since assuming the tasks, Beijing Huayu has persisted in following the national overall development strategy and the requirements of smart mine construction as a guide, persisting in customer demand-oriented, innovation-driven, fully mobilizing the integration of automation, informatization and intelligence, completed the construction of more than 20 sub-projects of intelligent upgrading technology, and provided technical support for building world-class safe, efficient, green and intelligent coal mine. Achieve the overall goal of "reducing personnel, increasing safety and improving efficiency".