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Four provinces and regions dominate, with Shanxi having the highest output

Release time：

2023-10-16

Author：

Jumper Technology

Source：

Jumper Technology

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In 2022, the output of 14 large coal bases in China accounted for 96.6% of the national total. The coal output of eight provinces and regions, including Inner Mongolia, Xinjiang, Shanxi, Shaanxi, Guizhou, Henan, Shandong, and Anhui, accounted for 89.7% of the national total. Among them, the raw coal output of the three provinces of Shanxi, Shaanxi, and Inner Mongolia accounted for 71.5% of the national total, and the three provinces and regions shipped out about 1.73 billion tons of coal.

 

The combined output of Shanxi, Shaanxi, Inner Mongolia, and Xinjiang accounts for nearly 81% of the national total. The raw coal output of large-scale enterprises reached 1.31 billion tons, 750 million tons, 1.17 billion tons, and 410 million tons respectively.

 

Current Status of Coal Industry Development
The global distribution of coal reserves is uneven, and the demand for coal resources will continue to grow.

The coal industry is an important basic industry in China, which is related to national economic development and national energy security.

The consumption mode of the coal industry has changed, and the clean and efficient utilization of coal has important strategic significance.

China's coal trading mechanism is constantly improving, the transportation pattern is effectively restructured, and the market system is gradually formed.

 

Development Trend of Coal Industry

①The layout of coal resource development is more reasonable, achieving an effective balance between optimized layout and supply guarantee.

②The intelligent construction of coal mines is accelerating, and coal production and selection are developing from mechanization and automation to intelligence.

③The clean and efficient utilization of coal is at a higher level, gradually forming a harmonious development pattern of coal mines between man and nature.

 

The above text is from Peking University Cross-Strait and Slow Thinking.

 

According to the "Guiding Opinions on Accelerating the Intelligent Development of Coal Mines" jointly issued by the National Development and Reform Commission and other departments in 2020, by 2035, all types of coal mines will basically achieve intelligence, and an intelligent coal mine system with intelligent perception, intelligent decision-making, and automatic execution will be built.

 

Intelligent coal mines are the core technological support for the high-quality development of the coal industry. They deeply integrate artificial intelligence, industrial Internet of Things, cloud computing, big data, robots, and intelligent equipment with modern coal development and utilization to form an intelligent system with comprehensive perception, real-time interconnection, analysis and decision-making, autonomous learning, dynamic prediction, and collaborative control. This system achieves intelligent operation of coal mine development, mining (stripping), transportation, ventilation, washing and selection, safety protection, and operation and management processes, which is of great significance for improving the safety production level of coal mines and ensuring stable coal supply.

 

The JPXRT fully automatic coal and gangue intelligent sorting machine is independently developed by Jumper Technology. It adopts multi-spectral, multi-energy spectrum, and multi-sensor fusion machine vision detection technology, combined with mineral processing, artificial intelligence, Huawei Ascend computing, and intelligent control technologies, to intelligently sort blocky raw ore or raw coal in industrial production.

 

To a certain extent, it can replace traditional jigging and flotation processes. The X-ray intelligent dry selection machine does not require water or medium in the selection process, reducing operating costs and greatly reducing the difficulty of coal mine waste discharge and treatment, truly achieving green and environmental protection in mines.

 

  • JPXRT Fully Automatic Coal and Gangue Intelligent Sorting Machine Power Coal Sorting Case

0 1

A certain mining company in Shanxi
Clean coal yield: 71.26%
Gangue yield: 28.74%
Raw coal calorific value (Kcal): 3624
Clean coal calorific value (Kcal): 4775
Gangue calorific value (Kcal): 772

0 2
A certain mining company in Xinjiang
Clean coal yield: 72.11%
Gangue yield: 27.89%
Raw coal calorific value (Kcal): 4001
Clean coal calorific value (Kcal): 5227
Gangue calorific value (Kcal): 833
0 3

Shenyang coal gangue
Clean coal yield: 10.61%
Gangue yield: 89.39%
Raw coal calorific value (Kcal): 179
Clean coal calorific value (Kcal): 1682
Gangue calorific value (Kcal): 0

 

  • JPXRT Fully Automatic Coal and Gangue Intelligent Sorting Machine Coking Coal Sorting Case

0 1

A certain coal company in Qinghai
Sorting particle size: 30-80mm
Gangue operation ejection rate ≥90%

0 2
A certain energy company in Xinjiang
Waste disposal rate: 20-80mm
Gangue operation ejection rate ≥95%

 

The construction of intelligent coal mines can promote the role of coal in providing basic guarantees, accelerate the implementation of the "14th Five-Year Plan" for coal, actively promote the early commissioning and production of coal mines under construction, comprehensively enhance the ability of coal resources to cope with complex and changeable international and domestic markets, provide strong impetus for the development of the coal industry, and provide solid support for ensuring national energy security.

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