Aaro Ahlgren

Title: Aaro Ahlgren: Innovator in Filtration and Slurry Thickening Technologies

Introduction

Aaro Ahlgren is a notable inventor based in Pori, Finland. He has made significant contributions to the fields of filtration and slurry thickening technologies. With a total of 2 patents to his name, Ahlgren's work has the potential to impact various industrial processes.

Latest Patents

Ahlgren's latest patents include a "Method and Equipment for Filtration of Suspension" and a "Method and Apparatus for Thickening a Slurry Using a Compression Plate." The first patent describes a method where a suspension is fed onto the filter face of a moving filter member. This innovative approach allows for the formation of a pulp layer on the filter member, with the filtrate flowing into its interior. The design includes cleaning points that enhance the filtration process by adjusting the flow rate of the cleaning liquid. The second patent focuses on a drum filter that thickens slurry by passing it onto a revolving drum. A compression plate applies pressure to increase the consistency of the pulp web, with the compression force adjustable through liquid or gas pressure.

Career Highlights

Aaro Ahlgren is currently employed at Sunds Defibrator Rauma Oy, where he continues to develop and refine his innovative technologies. His work at the company has positioned him as a key player in the advancement of filtration and slurry treatment methods.

Collaborations

Ahlgren collaborates with talented coworkers, including Pertti Haapamaki and Lassi Suoninen. Their combined expertise contributes to the success of their projects and innovations.

Conclusion

Aaro Ahlgren's contributions to filtration and slurry thickening technologies demonstrate his commitment to innovation. His patents reflect a deep understanding of industrial processes and a drive to improve efficiency. Ahlgren's work continues to influence the field, showcasing the importance of inventive thinking in engineering solutions.