Manuscript central iot1/17/2024 ![]() ![]() ![]() Drawing inspiration from the extensive implementation of the IoT, the concept of smart water management, referred to as “Smart Water Conservancy”, has emerged to address the needs of mine water resource supply, demand, and distribution 2. Since the introduction of the Internet of Things (IoT) concept, substantial theoretical advancements have been made, and significant economic and social benefits have been realized through its application in various domains, including transportation, logistics, electricity, healthcare, agriculture, and urban management. As a result, ensuring efficient and cost-effective comprehensive utilization of mine water poses a significant challenge for mine management and technical personnel. Achieving comprehensive recycling and utilization of mine water has become an essential aspect of cost reduction and efficiency enhancement in mine operations. With the exception of a few mines employing pre-drainage or underground diversion measures, enabling direct discharge of clean mine water, most mines necessitate water quality treatment 1. Based on incomplete statistics and estimates, the total treatment capacity for various types of mine water in the country exceeds 5 billion cubic meters per year. Currently, the majority of registered mining enterprises nationwide, with the exception of a few water-free mines in the northwest region, have established and operated mine water treatment systems. The treatment of mine water in China commenced in the mid-1980s and has since witnessed remarkable progress and technological advancements. It is essential to improve the rationality of development and utilization. However, the per capita utilization rate score still needs improvement. The utilization rate evaluation score has increased yearly, from 3.05 points in 2016 to 3.39 points in 2020. The results demonstrate that the first mine water monitoring system runs well and is fully functional, achieving the expected goal. Finally, 16 indicators are screened from four dimensions to construct a key KPI mine water evaluation system for evaluation and optimization. The excess clear water is discharged to the surface. Second, the filtered clear water is used for equipment cooling and firefighting dust removal at the mining face through the constant pressure supply pump. The installation and debugging methods are compared to meet the monitoring requirements. First, the micro-seismic monitoring system and the hydrological dynamic detection system are deployed in work. This system evaluates the recycling status of mine water. This article constructs an evaluation system for mine water recycling based on the key performance index (KPI) via the Internet of Things and big data platforms. The evaluation of mine water recycling has practical guiding significance for the planning, positioning, development, and construction of groundwater in today’s society. The utilization rate of water resources of mines in China is still relatively low. ![]()
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |