Company Filing History:
2 out of 357 
1 out of 2 
1 out of 2 Years Active: 2018-2019
Title: Innovations by Qiang Sun in Mining Technology
Introduction
Qiang Sun is a notable inventor based in Jiangsu, China, recognized for his contributions to mining technology. He holds two patents that focus on improving the efficiency and safety of mining operations. His work is significant in the field of coal mining, particularly in the areas of support design and wall abrasion detection.
Latest Patents
One of Qiang Sun's latest patents is titled "Method for designing supporting parameters of transition support for mixed mining face of filling and fully-mechanized mining." This method involves determining the total length of a mixed mining working face and establishing a numerical model using three-dimensional distinct element software. The goal is to simulate and calculate the caving height of a roof and the stress influence range of the transition section. This innovative approach provides a reference for supporting design and enhances the application range of filling mining.
Another significant patent is the "Device and method for detecting wall abrasion of solid filler feeding well." This device includes a well wall abrasion detector and various monitoring tools to assess the abrasion and deformation of the well wall. It utilizes a resistance strain displacement sensor to effectively detect wall abrasion conditions, ensuring the working efficiency of the feeding well.
Career Highlights
Qiang Sun has worked with prominent organizations such as the China University of Mining and Technology and Pingdingshan Tianan Coal Mining Co., Ltd. His experience in these institutions has contributed to his expertise in mining technology and innovation.
Collaborations
Qiang Sun has collaborated with notable colleagues, including Jixiong Zhang and Qiang Zhang. Their joint efforts have further advanced the field of mining technology.
Conclusion
Qiang Sun's innovative patents and career achievements highlight his significant contributions to the mining industry. His work not only enhances mining efficiency but also ensures safety in operations.