MTW European Type Trapezium Mill
Input size:30-50mm
Capacity: 3-50t/h
LM Vertical Roller Mill
Input size:38-65mm
Capacity: 13-70t/h
Raymond Mill
Input size:20-30mm
Capacity: 0.8-9.5t/h
Sand powder vertical mill
Input size:30-55mm
Capacity: 30-900t/h
LUM series superfine vertical roller grinding mill
Input size:10-20mm
Capacity: 5-18t/h
MW Micro Powder Mill
Input size:≤20mm
Capacity: 0.5-12t/h
LM Vertical Slag Mill
Input size:38-65mm
Capacity: 7-100t/h
LM Vertical Coal Mill
Input size:≤50mm
Capacity: 5-100t/h
TGM Trapezium Mill
Input size:25-40mm
Capacity: 3-36t/h
MB5X Pendulum Roller Grinding Mill
Input size:25-55mm
Capacity: 4-100t/h
Straight-Through Centrifugal Mill
Input size:30-40mm
Capacity: 15-45t/h
Coal mine large equipment management
Research on Large Language Model for Coal
2024年3月31日 The efficient management and utilization of coal mine equipment maintenance knowledge is an indispensable foundation for advancing the establishment of intelligent mines This knowledge has problems such as In order to improve the management level and utilization efficiency of equipment, this paper analyzes the main requirements of coal mine electromechanical equipment management, Design and Implementation of Coal Mine Equipment Management 2024年6月1日 In this new situation, the future innovative development of China’s coal mine gas control is discussed in six directions: continuously promoting the construction of transparent Progress and advancements of coal mine gas control and management 2022年4月15日 Intelligent coal mines are characterized by deep integration of the Internet of Things (IoT), cloud computing, big data, artificial intelligence, automatic control, mobile internet Research and practice of intelligent coal mine technology
Research on Large Language Model for Coal Mine
2024年6月7日 Abstract:The efficient management and utilization of coal mine equipment maintenance knowledge is an indispensable foundation for advancing the establishment of 2021年11月10日 It is urgent to study new knowledge system construction and knowledge management application technology for largescale coal mine equipment maintenance resources Knowledge graph is a technical method to A Knowledge Graph System for the Maintenance This paper analyzes the main requirements of coal mine electromechanical equipment management, designs a business process for crossdepartmental fullcycle equipment Design and Implementation of Coal Mine Equipment Management 2021年6月2日 Based on the background of big data technology, this paper deeply investigates the current status and existing problems of the construction and operation of equipment Optimization Path of Coal Equipment Management Based on
The view of technological innovation in coal industry under
2021年9月4日 Five key technological innovation directions in mining were proposed, including green coal development, intelligent and efficient mining, lowcarbon utilization and conversion 2024年3月31日 The results showed that XCoalChat achieved the best response accuracy in professional consulting and maintenance decision analysis; XCoalChat also took the least Research on Large Language Model for Coal Mine Equipment 2023年1月1日 Longwall mining is a fast and mechanized method of coal mining where a large “wall” of coal is mined with a highpowered cutting system and the coal is transported out of the mine through a network of conveyors The method is a “caving” method and the surface above the “gob” or mined areas typically subsideAdvances in coal mining technology and sustainable mining 2019年3月1日 The big data and cloud computing technologies should be applied to realize the construction of coal mine IoT system As shown in Fig 2, there are many monitoring systems in underground coal mines, such as equipment monitoring system, pump house monitoring system and environment monitoring system of coal mine These systems produce numerous A dynamic information platform for underground coal mine
Research Status and Trend Analysis of Coal Mine Electro
2022年5月19日 Intelligent maintenance of coal mine mechanical and electrical equipment is an important part of the construction of intelligent mine, which is a major change of equipment maintenance management mode large volume, complex structure, bad working environment and so on intelligent equipment and modern coal mining Meanwhile, that means 2021年6月2日 This paper investigates and analyzes the current status and existing problems of the design and operation of equipment management systems for large coal enterprise groups Based on the development perspective of big data information technology, the strategy path for optimizing existing equipment management information systems is proposed from Optimization Path of Coal Equipment Management Based on 2022年4月15日 To solve these problems, intelligent fully mechanized mining equipment for superlarge mining heights has been developed in Hongliulin, Jinjitan, Shangwan, and other coal mines The theory and technology of fully mechanized mining with superlarge mining heights have been proposed, as shown in Fig 10 This is the first time that a full Research and practice of intelligent coal mine technology 2023年3月1日 With the development of computer technology, mechanized and intelligent coal mine management has become an inevitable trend (Cheng et al, 2021)Based on the Internet of Things technology, according to the monitoring and early warning requirements of coal mines, an intelligent safety monitoring system is set up to achieve personal tracking and positioning Research on coal mine hidden danger analysis and risk early
A Knowledge Graph System for the Maintenance of Coal Mine Equipment
2021年11月10日 The traditional coal mine equipment maintenance knowledge management technology can no longer meet the current needs of equipment maintenance knowledge management, and the problems of low 2022年8月1日 Coal mine safety management has been one of the most successful public governance cases in China in the last 20 years the output of large coal mines accounted for 798% of the whole country's total output, while in 2000, the figure was only 296%, which is very important for the sustainable development of China's coal industry Reform and development of coal mine safety in China: An 2022年11月16日 Nowadays, with the advancement of technological innovations and wide implementation of modern mining equipment, research topics on mining equipment management are attracting more and more attention from both academic scholars and industrial practitioners With this background, this paper comprehensively reviews recent publications in the field of Recent Research Agendas in Mining Equipment Management2023年3月1日 This study introduces the digital twin to coal mine safety management, innovatively proposes a new model of coal mine safety management, provides research directions for coal mine safety management in a big datadriven context and research basis for the construction of smart mines and the application of digital twin in multiple scenariosResearch on coal mine safety management based on digital
The view of technological innovation in coal industry under
2021年9月4日 Furthermore, coal mining generates large quantities of mine water At present, about 5 billion cubic meters of mine water is not effectively used wach year, which is equivalent to 50% of China’s annual industrial and civil water shortage and unmanned mining technology Advanced management, advanced equipment, highquality personnel, etc 2020年11月25日 Underground mines are responsible for a large number of the released methane worldwide Our study paper can contribute to mitigating methane emissions, hence reducing the concentration about (PDF) Safety Management of Coal Mining 2023年10月11日 MINING EQUIPMENT MANAGEMENT AND UTILIZATION IN A CLOSURE PHASE OF CONTINUOUS SURFACE MINES This is particularly true in the case of regions that used to host largescale coal MINING EQUIPMENT MANAGEMENT AND 2024年3月31日 The results showed that XCoalChat achieved the best response accuracy in professional consulting and maintenance decision analysis; XCoalChat also took the least reasoning time on average, which verify that XCoalChat is an effective large language model in the field of coal mine equipment maintenance The efficient management and utilization of coal Research on Large Language Model for Coal Mine Equipment
Research on the new mode of intelligent maintenance and
DOI: 1021203/rs3rs/v1 Corpus ID: ; Research on the new mode of intelligent maintenance and health management of coal mine equipment @inproceedings{Cao2021ResearchOT, title={Research on the new mode of intelligent maintenance and health management of coal mine equipment}, author={Xiangang Cao and 2023年6月12日 Coal mining can have significant environmental consequences The extraction, processing, and transportation of coal can contribute to various forms of pollution and land degradation It is essential to mitigate these impacts to ensure sustainable mining practices The key environmental concerns associated with coal mining in South Africa include:South African Coal Mining Techniques Methods, ImpactWith continued growth, CMS Underground Construction now own 10 Mitsui S200 type Roadheaders for both the Coal and Civil markets, as well as three continuous miners and a large range of mining equipment suitable for underground coal and civil tunneling projectsHome Coal Mine Services Pty Limited2024年2月27日 Coal is a prominent energy resource for several countries Of late, exploring the automatic management and control of coal mining has been a significant task mechanised intelligent working face with large mining height (MFMIWFLMH) is a technology which allows the mining of 3588 m thick coal seams at one time using a whole set of fully Enhancing Coal Mining Efficiency: ACM Digital Library
Key technologies and equipment for a fully mechanized topcoal
2015年7月21日 Thick and ultrathick coal seams are main coal seams for high production rate and high efficiency in Chinese coal mines, which accounts for 44 % of the total minable coal reserve A fully mechanized topcoal caving mining method is a main underground coal extraction method for ultrathick coal seams The coal extraction technologies for coal seams less than 2024年2月21日 This article presents a framework for a minewide integrated automation management and control platform with the goal of advancing coal mining through unified data, models, platforms, and plans(PDF) Enhancing Coal Mining Efficiency: A Unified Platform 2024年7月11日 Largescale exploitation of underground mineral resources causes surface collapse, reduces land use efficiency, and brings a series of ecological and environmental problems This is significantly important for the Extraction of Coal Mine Surface Collapse 2022年8月11日 coal mines in China, including more than 1000 largescale coal mines with an annual output of more than 12 million tons In 2020, the national raw coal output was 384 billion tons and the total coal consumption was nearly 414 billion tons (Wang et al 2020a) Coal accounts for 553% of primary energy production and 568% of primary energyResearch and practice of intelligent coal mine
Development and prospect on fully mechanized mining in Chinese coal
2014年10月10日 Fully mechanized mining (FMM) technology has been applied in Chinese coal mines for more than 40 years At present, the output of a FMM face has reached 10million tons with Chinesemade equipment In this study, the new developments in FMM technology and equipment in Chinese coal mines during past decades are introduced The automatic FMM 2019年3月1日 The number of longwall mines (note due to large capital required one coal mine could only afford one longwall panel or one set of longwall equipment) increased rapidly in the 1970s, reaching a peak of 118 in 1982–1984 (Fig 1) Since all coal mines then were operating with room and pillar mining system that is flexible, as opposed to rigid Automation in US longwall coal mining: A stateoftheart 2021年6月1日 Restricted by the traditional management of coal mine, the construction of each information system lacks unified planning, the data between departments and majors are independent, and the lack of unified data interface and standard makes the data unable to realize effective association and interaction Large mining equipment operation Management Strategy Under the Intelligent Manufacturing Initiative 2022年5月9日 Sustainable reclamation practices for large surface coal mines in USA semiarid environment contribute to the quality of the environmental on a long term basis where environmental resources are protected for future generation Land, after reclamation, must be suitable for the previous use of greatest economic or social values to the community area In Sustainable reclamation practices for a large surface coal mine
Coal mining’s productivity pain point: lack of process
2020年8月5日 coal mining How can coal mines identify and correct the places where the process cycle is not functioning correctly and improve stability? Proven approaches from manufacturing industries, called short interval control analysis, can identify the excursions from the regular process This can then be followed up by action steps to correct the 2022年11月1日 The emergence of big data has highly impacted the traditional safety field Scholars have applied big data to safety in different industries (such as coal mining, transportation, aviation, marine, and construction) and have conducted big data research in the fields of public safety, food safety, traffic safety and others (Liu et al, 2022; Mannering et al, Connotation, characteristics and framework of coal mine safety big The main research contents are as follows: Firstly, based on the current situation that there is no unified basic knowledge system in the field of coal mine equipment maintenance, this paper establishes the coal mine equipment maintenance ontology (CMEMOA Knowledge Graph System for the Maintenance of Coal 2024年9月4日 The identification of major safety hazards in the evolution process of safety risks is of great significance for management and control of industrial safety risks and coal mine safety risks (CSR Research on coal mine safety risk evolution and key hidden
Advances in coal mining technology and sustainable mining
2023年1月1日 Longwall mining is a fast and mechanized method of coal mining where a large “wall” of coal is mined with a highpowered cutting system and the coal is transported out of the mine through a network of conveyors The method is a “caving” method and the surface above the “gob” or mined areas typically subside2019年3月1日 The big data and cloud computing technologies should be applied to realize the construction of coal mine IoT system As shown in Fig 2, there are many monitoring systems in underground coal mines, such as equipment monitoring system, pump house monitoring system and environment monitoring system of coal mine These systems produce numerous A dynamic information platform for underground coal mine 2022年5月19日 Intelligent maintenance of coal mine mechanical and electrical equipment is an important part of the construction of intelligent mine, which is a major change of equipment maintenance management mode large volume, complex structure, bad working environment and so on intelligent equipment and modern coal mining Meanwhile, that means Research Status and Trend Analysis of Coal Mine Electro2021年6月2日 This paper investigates and analyzes the current status and existing problems of the design and operation of equipment management systems for large coal enterprise groups Based on the development perspective of big data information technology, the strategy path for optimizing existing equipment management information systems is proposed from Optimization Path of Coal Equipment Management Based on
Research and practice of intelligent coal mine technology
2022年4月15日 To solve these problems, intelligent fully mechanized mining equipment for superlarge mining heights has been developed in Hongliulin, Jinjitan, Shangwan, and other coal mines The theory and technology of fully mechanized mining with superlarge mining heights have been proposed, as shown in Fig 10 This is the first time that a full 2023年3月1日 With the development of computer technology, mechanized and intelligent coal mine management has become an inevitable trend (Cheng et al, 2021)Based on the Internet of Things technology, according to the monitoring and early warning requirements of coal mines, an intelligent safety monitoring system is set up to achieve personal tracking and positioning Research on coal mine hidden danger analysis and risk early 2021年11月10日 The traditional coal mine equipment maintenance knowledge management technology can no longer meet the current needs of equipment maintenance knowledge management, and the problems of low A Knowledge Graph System for the Maintenance of Coal Mine Equipment2022年8月1日 Coal mine safety management has been one of the most successful public governance cases in China in the last 20 years the output of large coal mines accounted for 798% of the whole country's total output, while in 2000, the figure was only 296%, which is very important for the sustainable development of China's coal industry Reform and development of coal mine safety in China: An
Recent Research Agendas in Mining Equipment Management
2022年11月16日 Nowadays, with the advancement of technological innovations and wide implementation of modern mining equipment, research topics on mining equipment management are attracting more and more attention from both academic scholars and industrial practitioners With this background, this paper comprehensively reviews recent publications in the field of 2023年3月1日 This study introduces the digital twin to coal mine safety management, innovatively proposes a new model of coal mine safety management, provides research directions for coal mine safety management in a big datadriven context and research basis for the construction of smart mines and the application of digital twin in multiple scenariosResearch on coal mine safety management based on digital