Qingbo He

Title: Innovations of Qingbo He in Coal Bump Control Methods

Introduction

Qingbo He is a notable inventor based in Beijing, China. He has made significant contributions to the field of coal mining, particularly in the area of hydraulic fracturing. His innovative methods aim to enhance safety and efficiency in mining operations.

Latest Patents

Qingbo He holds a patent for a "Coal bump control method for sectional hydraulic fracturing regions of near vertical ultra thick coal seam." This patent outlines a method that includes deepening a main shaft from a mining level to a fracturing level. It also involves excavating a cross-hole from a roof rock layer of a coal seam at the fracturing level to enter the coal seam being mined. Additionally, the method describes drilling hydraulic fracturing boreholes in a dedicated fracturing roadway along an inclination angle of the coal seam. The design of the boreholes is based on the parameters of fracturing equipment and the fracturing length.

Career Highlights

Qingbo He has worked at prestigious institutions such as the University of Science and Technology Beijing and the North China Institute of Science and Technology. His experience in these organizations has contributed to his expertise in mining technology and innovation.

Collaborations

He has collaborated with notable colleagues, including Sitao Zhu and Gaoang Wang. Their joint efforts have further advanced research and development in the field of coal mining.

Conclusion

Qingbo He is a prominent inventor whose work in coal bump control methods has the potential to significantly improve safety and efficiency in mining operations. His contributions reflect the importance of innovation in the mining industry.