Zhaoji Li

Title: Zhaoji Li - Innovator in Hydraulic Support Technology

Introduction

Zhaoji Li is a notable inventor based in Qingdao, China. He has made significant contributions to the field of hydraulic support technology, particularly in applications related to coal mining. His innovative approach has led to the development of a unique hydraulic support system designed to enhance safety and efficiency in mining operations.

Latest Patents

Zhaoji Li holds a patent for a "Hydraulic support with quick response function for coal wall spalling." This invention includes a base, an upright post, a top beam, an extensible canopy, a face guard, and a vibration meter. The vibration meter is mounted on the hydraulic support and detects vibration signals from the coal wall in a non-contact mode. The face guard consists of a primary, secondary, and tertiary guard connected in sequence. The primary face guard is equipped with a quick response device that communicates with the vibration meter. Upon detecting vibrations, the quick response device activates to provide immediate support before the secondary and tertiary face guards engage with the coal wall.

Career Highlights

Zhaoji Li is affiliated with Shandong University, where he continues to advance his research and development efforts. His work focuses on improving the safety and operational efficiency of hydraulic supports in mining environments. His innovative designs have the potential to significantly reduce risks associated with coal wall spalling.

Collaborations

Zhaoji Li collaborates with esteemed colleagues, including Lirong Wan and Xiaoqi Ma. Together, they contribute to the advancement of hydraulic support technologies and share a commitment to enhancing safety in the mining industry.

Conclusion

Zhaoji Li's contributions to hydraulic support technology exemplify the importance of innovation in the mining sector. His patented invention not only addresses critical safety concerns but also showcases the potential for further advancements in this field.