Erkki Valkama

Title: Erkki Valkama: Innovator in Wood Processing Technology

Introduction

Erkki Valkama is a notable inventor based in Savonlinna, Finland. He has made significant contributions to the field of wood processing technology, particularly with his innovative designs and patents. His work has had a lasting impact on the industry, showcasing his expertise and creativity.

Latest Patents

One of Valkama's key inventions is the disk defibrator. This device presents a feed mechanism for supplying materials, such as wood chips, into the throat of the disk defibrator using a screw conveyor. The steam generated during the defibration process escapes through the feed device in countercurrent to the material flow, ultimately passing to the atmosphere through an exit aperture on the feed device. The design includes two feed screws positioned side by side, with an intervening space that allows steam to discharge freely.

Career Highlights

Valkama has been associated with Enso-Gutzeit Osakeyhtio, a company known for its advancements in the wood processing sector. His work there has allowed him to develop and refine his inventions, contributing to the company's reputation for innovation.

Collaborations

Throughout his career, Valkama has collaborated with several talented individuals, including Jorma Surakka and Martti Pokkinen. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the industry.

Conclusion

Erkki Valkama's contributions to wood processing technology, particularly through his patent for the disk defibrator, highlight his role as an influential inventor. His work continues to inspire advancements in the field, demonstrating the importance of innovation in industrial processes.