Elroy M Rulseh

Title: Elroy M Rulseh: Innovator in Flue Gas Recirculation Systems

Introduction

Elroy M Rulseh is a notable inventor based in Milwaukee, WI (US). He has made significant contributions to the field of boiler technology, particularly through his innovative patent related to flue gas recirculation systems. His work aims to enhance the efficiency and environmental performance of fire tube boilers.

Latest Patents

Elroy M Rulseh holds a patent for a flue gas recirculation system designed for fire tube boilers. This system includes a duct connected to the boiler gas discharge stack and a fan. Another duct connects the fan to a specially designed burner within the boiler. The recirculated flue gas is injected downstream of the fuel/air mixture in the burner, effectively cooling the flame and leading to a substantial reduction in NO.sub.x content in the boiler stack emissions. The burner is equipped with conventional damper and air diffuser systems, along with multiple openings for boiler fuel admission and air mixing. The design features slots at the outlet end of the burner, which are connected to an annular chamber surrounding the burner. The recirculation of approximately fifteen to twenty percent of the flue gas can achieve NO.sub.x reductions exceeding sixty percent compared to similar boilers without this system.

Career Highlights

Elroy M Rulseh is currently associated with Aqua-Chem, Inc., where he continues to apply his expertise in boiler technology. His innovative approach has positioned him as a key figure in the development of environmentally friendly solutions in the industry.

Collaborations

Elroy collaborates with Peter K Nelson, contributing to advancements in their field through shared knowledge and expertise.

Conclusion

Elroy M Rulseh's contributions to flue gas recirculation systems exemplify his commitment to innovation and environmental sustainability in boiler technology. His work not only enhances boiler efficiency but also significantly reduces harmful emissions.