Keith L Shelstad

Title: Innovations by Keith L. Shelstad

Introduction

Keith L. Shelstad is an accomplished inventor based in Gillette, Wyoming. He has made significant contributions to the field of material handling, particularly in the coal industry. His innovative approach aims to improve the efficiency and safety of processing coal fines.

Latest Patents

Keith L. Shelstad holds a patent for an "Apparatus for controlling the dispersion of coal fines into the air." This invention addresses the challenge of limiting the dispersion of fines during the processing, handling, and transport of fines-containing material. The apparatus employs a hollow plow-like member designed to insert the fines onto a conveyor belt, well below larger particulate matter. The plow-like member features a narrow V-shaped cross-section, with sidewalls that flare outwardly at its lower terminus. Positioned just above the belt surface, the leading edge of the plow faces the direction of material flow. This design allows larger particulate matter lumps to be lifted and folded back, creating a space for fines to be inserted. Once the larger lumps pass the trailing edge of the member, they fall back toward the belt center, effectively covering the deposited fines. This innovative solution enhances the handling of coal fines while minimizing environmental impact.

Career Highlights

Keith L. Shelstad is associated with Sunoco Energy Development Company, where he applies his expertise in energy development and material handling. His work focuses on creating solutions that enhance operational efficiency and reduce environmental concerns in the energy sector.

Conclusion

Keith L. Shelstad's contributions to the field of material handling, particularly through his innovative patent, demonstrate his commitment to improving processes in the coal industry. His work not only addresses practical challenges but also emphasizes the importance of environmental responsibility.