With the development of information technology，Sunjiacha Longhua Mining Company insists on smart selection "＋"，Open "smart" selection exploration，Give the washing system to the wisdom shield，Pressed the “acceleration button” on the road to the construction of an intelligent coal preparation plant。
9 computers、10 display screens...walk into the centralized control center of Longhua Coal Preparation Plant，The huge screen displays a panoramic view of the entire factory and the actual scene of the space，A variety of colors flash on the computer interface，Data from different devices and links are constantly beating，Dispatchers can switch images at will with just a click of the mouse，Check the production status of each position，This is the epitome of intelligent construction of coal preparation plants。
M88 gameFrom 2022 to 2023，The company invested more than 20 million yuan to consolidate the foundation of intelligent construction，Implementing intelligent upgrade and transformation of coal preparation plant。The intelligent management and control platform adopts 10G optical fiber network，Build a cloud platform-based service and management module，Establish access to resignation model，Built-in role hierarchical management algorithm，Realized electronic recording and convenient query of daily production events。The platform data center is configured with 4-node hyper-converged servers、Beidou timing system and large-capacity UPS uninterruptible power supply equipment。In terms of system security，Industrial firewall configured、Bastion machine、Software and hardware equipment such as gatekeeper and industrial audit，Ensure safe and reliable operation of the system。Configured 20 5G industrial three-proof mobile terminals on the dispatch communication system，Realize convenient management of production command。
The primary task of intelligent construction is automation upgrading and transformation，The company’s difficulties and key points in the intelligent construction of production sites，Through continuous learning and research，Develop detailed intelligent construction M88 gameplan，Strengthen the control of all aspects of the washing and selection system。Comprehensive upgrade of basic automation instruments；Added temperature and vibration monitoring to the main equipment of the production line，Real-time recording of device health status；Content of magnetic substances、Coal slime water concentration、Clear water layer of concentration tank、Centrifuge flow rate、Shaft seal water pressure、Valves/valve openings, etc. are all automatically tested，Reduced the pressure of post inspection，More precise production control；Add smart introduction、Intelligent filter press、Intelligent power outage management and other multiple modules to optimize system functions，Strengthen the linkage and matching between remote and on-site，Use points to make faces，Improve production efficiency，Showing effectiveness in the word "wisdom"。
Next step，Sunjiacha Longhua Mining Company will continue to follow the unified deployment of intelligent construction，Enrich the smart selection “+” function suitable for coal preparation plants，Turn washing selection into "smart" selection，Provide intelligent support and strong backing to achieve high-quality development of the company。（Li Jiang）