Wei Lu

Title: Wei Lu: Innovator in Gas Extraction Technologies

Introduction

Wei Lu is a prominent inventor based in Qingdao, China, known for his contributions to gas extraction technologies. With a total of three patents to his name, he has made significant advancements in the field, particularly in the context of mining-induced areas.

Latest Patents

Wei Lu's latest patents include a ground wellhole dedicated protective pipe for gas extraction of mining-induced areas. This innovative design features a casing and a chain that is slidable within the casing. The chain is composed of multiple chain drums connected serially, with a detachable connecting piece linking the chains. Additionally, air holes are strategically placed in the chain drum along its axial direction to enhance functionality.

Another notable patent is the dynamically self-balancing pressurized borehole sealing apparatus and method for coal seam gas pressure measurement. This apparatus includes a pressure measuring tube positioned in a borehole, equipped with a pressure measuring unit at one end. The pressure measuring tube is enveloped by an expansion airbag and features a pressure introducing hole that connects to the airbag. The design incorporates inflatable sealing airbags on both sides of the expansion airbag, along with a gel injection chamber that facilitates dynamic pressurized sealing.

Career Highlights

Wei Lu has had a distinguished career, working at esteemed institutions such as Shandong University and Ocean University of China. His work has focused on developing innovative solutions for gas extraction and pressure measurement in coal seams.

Collaborations

Throughout his career, Wei Lu has collaborated with notable colleagues, including Zhen Liu and Guansheng Qi. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Wei Lu's innovative work in gas extraction technologies has positioned him as a key figure in his field. His patents reflect a commitment to improving safety and efficiency in mining operations. His contributions continue to influence the industry and pave the way for future advancements.