Chenwang Jiang

Title: Innovations of Chenwang Jiang in Exhaust Aftertreatment Technology

Introduction

Chenwang Jiang is a notable inventor based in Qingdao, China. He has made significant contributions to the field of exhaust aftertreatment technology, particularly for underground mining diesel vehicles. His innovative approach aims to enhance environmental safety and efficiency in mining operations.

Latest Patents

Chenwang Jiang holds a patent for a "Swirl structure-based exhaust aftertreatment device for underground mining diesel vehicle." This device comprises several components, including 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 high-speed rotary exhaust separator features a Laval tube, a throat tube, a swirl tube, and a first deposition tube. This invention effectively reduces the concentration of toxic and harmful components in exhaust below a critical threshold, thereby preventing pipeline blockage caused by PM accumulation.

Career Highlights

Chenwang Jiang is affiliated with Shandong University, where he continues to advance his research and development efforts. His work is pivotal in addressing the challenges associated with diesel emissions in underground mining environments.

Collaborations

Chenwang Jiang collaborates with esteemed colleagues, including Wen Nie and Chengyi Liu, who contribute to his research initiatives and innovations.

Conclusion

Chenwang Jiang's contributions to exhaust aftertreatment technology exemplify the importance of innovation in enhancing environmental safety in the mining industry. His patented device represents a significant step forward in reducing harmful emissions from diesel vehicles.