Wen Nie

Title: Innovations by Inventor Wen Nie

Introduction

Wen Nie is a notable inventor based in Qingdao, China. He has made significant contributions to the field of exhaust aftertreatment devices and dust control systems, holding a total of 4 patents. His work focuses on improving safety and environmental conditions in underground mining operations.

Latest Patents

One of his latest patents is the "Swirl structure-based exhaust aftertreatment device for underground mining diesel vehicle." This innovative device includes a water tank, a PM collection tank, an inlet tube, a high-speed rotary exhaust separator, an exhaust catalytic converter, a circulating NOx selective catalytic reduction system, and an exhaust tube. The design aims to reduce the concentration of toxic and harmful components in exhaust below a critical threshold, thereby preventing pipeline blockages caused by PM accumulation.

Another significant patent is the "Absorption-induction convectional dust-controlling/removing air/fog curtain device of fully-mechanized working face and method thereof." This device features an extraction type dust-purifying blower, a sector deflector, a shearer external spraying device, and an inter-hydraulic-support spraying device. The system is designed to enhance the working environment and ensure safe production in coal mining operations.

Career Highlights

Wen Nie is affiliated with Shandong University, where he continues to advance his research and development efforts. His work has garnered attention for its practical applications in improving mining safety and efficiency.

Collaborations

Wen has collaborated with notable colleagues, including Weimin Cheng and Gang Zhou, who contribute to his research initiatives and projects.

Conclusion

Wen Nie's innovative patents and dedication to improving mining safety highlight his significant role in the field of engineering. His contributions are essential for advancing technology in underground mining operations.