Bong Rae Cho

Title: Innovations of Bong Rae Cho in Pulverized Coal Injection Technology

Introduction

Bong Rae Cho is a notable inventor based in Cheonram-do, South Korea. He has made significant contributions to the field of combustion technology, particularly through his innovative designs aimed at improving efficiency in industrial applications.

Latest Patents

Bong Rae Cho holds a patent for a pulverized coal injecting apparatus. This apparatus features a cylindrical inner pipe designed for feeding pulverized coal into a tuyere of a blast furnace. The design includes a cylindrical outer pipe that coaxially surrounds the inner pipe. A spiral swirler is formed on the surface of the inner pipe, allowing for the efficient supply of pulverized coal. Additionally, a combustible fluid is supplied through the space defined between the outer and inner pipes. The apparatus also incorporates a plurality of dimples on the leading end portion of the inner pipe, which reduces fluid flow resistance and enhances the mixing of pulverized coal with the combustible fluid. This innovation leads to improved combustion efficiency, thereby reducing oxygen enrichment costs and overall fuel costs.

Career Highlights

Bong Rae Cho is currently employed at Pohang Iron & Steel Co. Ltd., where he continues to develop and refine technologies that enhance industrial processes. His work has been instrumental in advancing the efficiency of coal combustion, which is critical for the steel manufacturing industry.

Collaborations

Throughout his career, Bong Rae Cho has collaborated with esteemed colleagues such as Jin Kyung Jung and Sang Suk Yuk. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Bong Rae Cho's contributions to the field of pulverized coal injection technology exemplify his commitment to improving industrial efficiency. His innovative designs not only enhance combustion processes but also contribute to cost savings in fuel consumption.