Haihan Zhang

Title: Innovations of Haihan Zhang in Dust Control Technology

Introduction

Haihan Zhang is a notable inventor based in Qingdao, China. He has made significant contributions to the field of dust control technology, particularly in the context of coal mining. His innovative approach aims to enhance safety and improve working conditions in mining environments.

Latest Patents

Haihan Zhang holds a patent for an "Absorption-induction convectional dust-controlling/removing air/fog curtain device of fully-mechanized working face and method thereof." This device includes an extraction type dust-purifying blower, a sector deflector, a shearer external spraying device, and an inter-hydraulic-support spraying device. The design features two extraction type dust-purifying blowers that are symmetrically mounted at the rocking arm close to the body of the shearer. This innovative setup ensures that the air inlets face the front and rear drums of the shearer, effectively improving the working environment and ensuring safe production in coal mines.

Career Highlights

Haihan Zhang is affiliated with Shandong University of Science and Technology, where he continues to develop and refine his inventions. His work focuses on creating solutions that address the challenges faced in mining operations, particularly concerning dust control and air quality.

Collaborations

Haihan Zhang has collaborated with colleagues such as Bo Yang and Shibo Yang. These partnerships have contributed to the advancement of his research and the successful implementation of his innovative technologies.

Conclusion

Haihan Zhang's contributions to dust control technology exemplify the importance of innovation in enhancing safety and efficiency in the mining industry. His patented device represents a significant step forward in creating a safer working environment for miners.