Junichi Shigeta

Title: Junichi Shigeta: Innovator in Coal-Fired Boiler Technology

Introduction

Junichi Shigeta is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of coal-fired boiler technology, particularly in methods for predicting and preventing ash adhesion. With a total of 2 patents, his work has implications for improving efficiency and reducing operational issues in coal-burning systems.

Latest Patents

Shigeta's latest patents include a correlation deriving method and device. This method involves generating coal ash through incineration, followed by heating the coal ash to create sintered ash. The process includes measuring the hardness of the sintered ash and the exhaust gas temperature when burning coal with that hardness. The correlation between these two factors is derived to enhance the understanding of boiler operations. Additionally, he has developed methods and devices for predicting ash adhesion in coal-fired boilers. This includes calculating the sticking degree of sintered ash and predicting exhaust gas temperatures based on these measurements.

Career Highlights

Throughout his career, Junichi Shigeta has worked with prominent companies such as IHI Corporation and IHI Inspection and Instrumentation Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in boiler technology.

Collaborations

Shigeta has collaborated with notable colleagues, including Hirotaka Kawabe and Kenjiro Chie. Their combined expertise has likely fostered a productive environment for innovation and development in their respective fields.

Conclusion

Junichi Shigeta's contributions to coal-fired boiler technology through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the efficiency and functionality of coal-burning systems.