Company Filing History:
Years Active: 2021
Title: Innovations of Chunguo Liu in Grouting Technology
Introduction
Chunguo Liu is a notable inventor based in Jinan, China. He has made significant contributions to the field of grouting technology, particularly with his innovative designs aimed at enhancing drilling efficiency and safety.
Latest Patents
Chunguo Liu holds a patent for an "Anti-collapse jet grouting drill bit with bi-directional rib wings, grouting consolidation system and method." This invention includes a comprehensive anti-collapse grouting consolidation system that features a grouting pump, an outer flat drill rod, and a drill rig that securely clamps the outer flat drill rod. The system is designed to ensure that the outer flat drill rod is sealed with the orifice of the drill hole through a specialized sealing device. The jet grouting drill bit, equipped with bi-directional rib wings, allows for the effective injection of slurry into the drill hole in a static osmotic manner.
Career Highlights
Chunguo Liu is affiliated with Shandong University, where he continues to advance his research and development in drilling technologies. His work has garnered attention for its practical applications in construction and engineering.
Collaborations
Chunguo Liu collaborates with esteemed colleagues such as Shucai Li and Qingsong Zhang, contributing to a dynamic research environment that fosters innovation and technological advancement.
Conclusion
Chunguo Liu's contributions to grouting technology exemplify the impact of innovative thinking in engineering. His patented inventions are paving the way for safer and more efficient drilling practices.