Company Filing History:
Years Active: 2006
Title: Heikki Siirilä: Innovator in Roasting Furnace Technology
Introduction
Heikki Siirilä is a notable inventor based in Kokkola, Finland. He has made significant contributions to the field of furnace technology, particularly in methods that enhance efficiency and reduce operational challenges.
Latest Patents
Heikki Siirilä holds a patent for a "Method for reducing build-up on a roasting furnace grate." This innovative method addresses the issue of build-up that forms on the grate of a fluidized-bed furnace during the roasting of fine-grained materials, such as concentrate. The invention involves feeding the concentrate into the roaster from the wall of the furnace while introducing an oxygen-containing gas through gas nozzles located under the grate. This process not only fluidizes the concentrate but also facilitates its oxidation during fluidization. Notably, the oxygen content of the gas fed below the concentrate feed point is increased compared to other areas, optimizing the roasting process.
Career Highlights
Heikki Siirilä is associated with Outokumpu Technology Oy, a company known for its expertise in technology and engineering solutions. His work has contributed to advancements in furnace operations, showcasing his commitment to innovation in industrial processes.
Collaborations
Heikki has collaborated with esteemed colleagues, including Pekka Taskinen and Maija-Leena Metsärinta, who share his dedication to improving technology in their field.
Conclusion
Heikki Siirilä's innovative approach to reducing build-up in roasting furnaces exemplifies his expertise and commitment to enhancing industrial processes. His contributions continue to influence the field of furnace technology positively.