Company Filing History:
Years Active: 2021-2025
Title: Dawei Yin: Innovator in Coal Mine Technology
Introduction
Dawei Yin is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of coal mine technology, particularly in methods related to grouting and fault simulation. With a total of 3 patents to his name, his work is recognized for its innovative approaches to complex mining challenges.
Latest Patents
One of Dawei Yin's latest patents is the "Graded plugging, monitoring and reinforcing integrated method for separation stratum grouting under single-side open conditions." This method addresses the technical challenges of coal mine filling and mining by analyzing the development law of a separation stratum. It includes steps such as determining the scope of protective coal pillars, constructing a combined plugging dam, and implementing local reinforcement measures. This innovative approach effectively prevents grout from migrating towards the remaining space of a target separation stratum during grouting.
Another notable patent is the "Coal measures fault formation simulation experiment device and normal and reverse fault simulation experiment method." This invention relates to similar material simulation experiment technology and includes a comprehensive device designed for simulating normal and reverse faults. The device features various components, including a hydraulic lifting apparatus and a transparent side plate, which work together to accurately simulate fault conditions.
Career Highlights
Dawei Yin is affiliated with Shandong University, where he continues to advance research in mining technology. His work has not only contributed to academic knowledge but has also practical implications for the coal mining industry.
Collaborations
Dawei has collaborated with notable colleagues such as Shaojie Chen and Zhiyuan Li, further enhancing the impact of his research and innovations.
Conclusion
Dawei Yin's contributions to coal mine technology through his innovative patents demonstrate his commitment to improving mining practices. His work continues to influence the field and offers valuable solutions to complex challenges in coal mining.
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