Jingna Xie

Title: Innovations by Jingna Xie in Gas Drainage Technologies

Introduction

Jingna Xie is a notable inventor based in Qingdao, China. He has made significant contributions to the field of gas drainage technologies, particularly with his innovative patent that addresses challenges in soft coal seam environments. His work is instrumental in enhancing the efficiency and safety of gas drainage processes.

Latest Patents

Jingna Xie holds a patent for a "Full-length screen pipe hole protection device and method with pressurized hole packing in soft coal seam." This invention relates to gas drainage technologies and includes a grouting system, a drainage system, and a hole fixing system. The grouting system is designed to inject a pressurized sealing material into a borehole, thereby improving the sealing effect. The drainage system facilitates gas drainage through air holes on metal baffle plates, enhancing gas flowability. The hole fixing system is securely mounted within the borehole, ensuring stability and effectiveness in gas drainage operations. He has 1 patent to his name.

Career Highlights

Jingna Xie is affiliated with Shandong University, where he continues to advance research and development in gas drainage technologies. His academic background and practical experience contribute to his innovative approach in this specialized field.

Collaborations

Jingna Xie has collaborated with notable colleagues, including Guanhua Ni and Kai Dong. Their combined expertise fosters a productive research environment, leading to advancements in their respective fields.

Conclusion

Jingna Xie's contributions to gas drainage technologies exemplify the impact of innovative thinking in addressing industry challenges. His patent reflects a commitment to improving safety and efficiency in gas drainage processes.