Company Filing History:
Years Active: 2015-2025
Title: Innovations of Huaizhong Shi: Pioneering Rock-Breaking Technologies
Introduction
Huaizhong Shi is a notable inventor based in Beijing, China. He has made significant contributions to the field of engineering, particularly in rock-breaking technologies. With a total of four patents to his name, his work demonstrates a commitment to advancing practical solutions in challenging environments.
Latest Patents
Huaizhong Shi's latest patents include an "Experimental apparatus for rock-breaking through vibration impact." This innovative apparatus features a confining pressure loading assembly, a drill bit, a drill rod, a drilling fluid circulation assembly, a rotary impact assembly, and an axial impact assembly. The confining pressure loading assembly is designed to apply pressures to a core sample located in a core cavity from three perpendicular directions. The drill bit is capable of penetrating the core cavity to extract the core sample. The drilling fluid circulation assembly consists of a drilling fluid inlet, a drilling fluid outlet, and a mud pump connecting them. The rotary impact assembly includes a hydraulic rotary motor and a hydraulic swing motor linked to the drill rod. Additionally, the axial impact assembly comprises a first hydraulic cylinder and a servo linear actuator connected to the first hydraulic cylinder and the drill rod.
Another significant patent is the "Energy-gathered bundle type nesting plugging and wall reinforcing device and application thereof in karst cave plugging." This invention includes a nesting plugging and wall reinforcing device and a method for its application. The device consists of an external slotted metal pipe and an internal nested blasting tool. The slotted metal pipe features spiral or straight slits cut into its wall, while the nested blasting tool is a mandrel equipped with explosive grooves for placing explosives. This innovative design enhances the success rate of plugging operations.
Career Highlights
Huaizhong Shi is affiliated with the China University of Petroleum, where he continues to contribute to research and development in his field. His work is characterized by a focus on practical applications that address real-world challenges in rock-breaking and construction.
Collaborations
Huaizhong has collaborated with notable colleagues, including Zhongwei Huang and Gensheng Li. Their combined expertise has furthered the development of innovative solutions in engineering.
Conclusion
Huaizhong Shi's contributions to rock-breaking technologies through his patents reflect his dedication to innovation and practical engineering solutions. His work continues to influence the field and offers
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