Location History:
- Holiday Park, PA (US) (1986)
- Maryville, TN (US) (1990 - 1994)
Company Filing History:
Years Active: 1986-1994
Title: Innovations by Dennis R Raines
Introduction
Dennis R Raines is an accomplished inventor based in Maryville, TN (US). He holds a total of 3 patents that showcase his expertise in the field of materials handling and processing. His work primarily focuses on the transportation of abrasive materials, which is crucial in various industrial applications.
Latest Patents
One of his notable inventions is the "Transport duct for abrasive materials." This innovative duct is designed to carry abrasive materials, such as ceramic powders. It features an outer casing and an axially extending array of alternating ceramic and polymer segments, each with an interior wall defining a passageway. This transport duct is particularly useful for transporting streams of alumina powder to an aluminum electrolysis cell, where abrasion resistance and the avoidance of internal material buildup are essential.
Another significant patent is the "Method and apparatus for conveying split streams of alumina powder." This invention provides a method for splitting a mass of fluidizable powder into multiple powder streams and conveying them through various ducts. The apparatus includes a powder splitter that defines a chamber, along with several hollow ducts that communicate with the chamber. A gas source with multiple gas nozzles propels gas jets into the ducts, facilitating the conveyance of portions of the fluidizable powder. This apparatus is especially effective for conveying alumina powder streams to an aluminum electrolysis cell.
Career Highlights
Dennis R Raines is associated with the Aluminum Company of America, where he applies his innovative ideas to enhance industrial processes. His contributions have significantly impacted the efficiency and effectiveness of material handling in the aluminum industry.
Collaborations
Throughout his career, Raines has collaborated with notable colleagues, including John W Novak, Jr and Donald J Bray. Their combined expertise has fostered advancements in the field of materials processing.
Conclusion
Dennis R Raines is a prominent inventor whose work in the field of abrasive material transportation has led to significant innovations. His patents reflect a commitment to improving industrial processes, particularly in the aluminum sector.