This inventor holds 5 USPTO granted patents. Top assignees: China University of Mining and Technology, Xuzhou Fuan Technology Co., Ltd.. Active years: 2021-2026.
Location History:
- Jiangsu, CN (2021)
- Xuzhou, CN (2022)
Company Filing History:
5 out of 300 
1 out of 1 Years Active: 2021-2026
Title: Innovations of Zhonghui Li in Coal Mining Technology
Introduction
Zhonghui Li is a notable inventor based in Jiangsu, China, recognized for his contributions to coal mining technology. He holds a total of 5 patents that focus on innovative methods and devices aimed at improving the efficiency and safety of coal extraction processes.
Latest Patents
One of his latest patents is a fluidized coal mining method utilizing self-energy storage of a coal seam. This method involves developing a mine roadway, actively uncovering coal, mining coal in fluidization, and backfilling a goaf. The dynamic phenomenon induced by uncovering the coal actively leads to the establishment of a coal-mining drilling well from the ground to the coal seam. The coal seam undergoes hydraulic in-situ cutting, allowing a coal-rock mixture to flow into a roadway system. Subsequently, coal, gangue, and water in the mixture are separated and recycled in a circulating coal mining process.
Another significant patent is the measurement-while-drilling method and device for obtaining coal seam gas parameters. This invention is applicable for measuring coal seam gas and coal seam methane parameters during drilling and evaluating gas drainage performance. The device includes various sensors and modules that enable real-time monitoring of temperature, pressure, and gas flow during the drilling process. This innovation allows for on-site measurement without the need for sampling, enhancing the efficiency of gas parameter evaluation.
Career Highlights
Zhonghui Li has worked with prominent institutions such as the China University of Mining and Technology and Xuzhou Fuan Technology Co., Ltd. His work in these organizations has significantly contributed to advancements in coal mining technologies.
Collaborations
He has collaborated with notable colleagues, including Enyuan Wang and Jianchun Ou, who have also contributed to the field of coal mining technology.
Conclusion
Zhonghui Li's innovative patents and career achievements reflect his dedication to enhancing coal mining methods and technologies. His work continues to influence the industry, paving the way for more efficient and sustainable mining practices.