Zhiyuan Jin

Title: Zhiyuan Jin: Innovator in Coal Mining Techniques

Introduction

Zhiyuan Jin is a notable inventor based in Xuzhou, China. He has made significant contributions to the field of coal mining, particularly through his innovative methods aimed at improving efficiency and safety in mining operations. With a total of 2 patents to his name, Jin's work is recognized for its practical applications in the industry.

Latest Patents

Zhiyuan Jin's latest patents include two groundbreaking methods. The first is a "Skip-mining type wangeviry stope branch roadway filling and coal mining method." This method involves the arrangement of transportation main roadways and stope branch roadways using a wangeviry coal mining technique. It allows for multiple mining stages without reserving coal pillars among the stope branch roadways. The method ensures that all stope branch roadways are sequentially mined and filled, ultimately achieving coal pillar-free mining.

The second patent is a "Water-preserved-mining roof-contacted filling method for controlling fissure of overlying strata and surface subsidence." This method is designed to manage fissures and subsidence during water-preserved mining. It incorporates a sensor to monitor the filling body at the goaf of a filling working face. The method is efficient and targeted, ensuring the protection of water resources while controlling surface subsidence.

Career Highlights

Zhiyuan Jin is affiliated with the China University of Mining and Technology, where he continues to contribute to research and development in mining technologies. His work is characterized by a commitment to enhancing mining practices and ensuring environmental sustainability.

Collaborations

Jin has collaborated with notable colleagues, including Liqiang Ma and Xiaomin Yu. Their combined expertise has furthered advancements in mining techniques and methodologies.

Conclusion

Zhiyuan Jin stands out as an innovative inventor in the coal mining sector. His patents reflect a deep understanding of the challenges faced in mining operations and offer practical solutions to enhance efficiency and safety. His contributions are invaluable to the industry and pave the way for future advancements.