Jochen Altfeld

Title: Jochen Altfeld: Innovator in Bulk Material Cooling Technologies

Introduction

Jochen Altfeld is a notable inventor based in Münster, Germany. He has made significant contributions to the field of bulk material cooling technologies, holding a total of 4 patents. His innovative designs focus on improving the efficiency and effectiveness of cooling processes in various industrial applications.

Latest Patents

One of Altfeld's latest patents is a cooler designed for cooling bulk materials, such as cement clinker. This cooler features an aeration floor that allows cooling gas to flow through it. The aeration floor is engineered to receive bulk material and transport it in a specific conveying direction. It comprises multiple conveying beams that can move in both the conveying direction and counter to it. A seal is positioned between adjacent conveying beams, featuring at least two sealing elements that can move relative to one another. These sealing elements have profiles that interact to create a sealing gap with a double or multiple U-profile.

Another significant patent involves a method for cooling bulk material in a fine material cooler. This method includes admitting bulk material into the cooler through a material inlet. The coarse material is conveyed using a first mechanical or pneumatic conveying unit, while a second conveying unit transports the fine material through the cooler to a material outlet. The bulk material typically consists of a fine material proportion of 70% to 95% and a coarse material proportion of 5% to 30%. The fine material has a grain size ranging from 10-5 mm to 4 mm, while the coarse material ranges from 4 mm to 100 mm.

Career Highlights

Throughout his career, Jochen Altfeld has worked with prominent companies in the industry, including Thyssenkrupp Polysius GmbH and ThyssenKrupp AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in bulk material cooling technologies.

Collaborations

Altfeld has collaborated with several professionals in his field, including Ludwig Koenning and Stefanie Richter. These collaborations have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Jochen Altfeld is a distinguished inventor whose work in bulk material cooling technologies has led to several innovative patents. His contributions continue to impact the industry positively, showcasing the importance of innovation in engineering and technology.