Rex R Snider

Title: Rex R Snider: Innovator in Air Preheating Technology

Introduction

Rex R Snider is a notable inventor based in Corfu, NY (US), recognized for his contributions to air preheating technology. With a total of three patents to his name, Snider has made significant advancements in the design and functionality of rotary regenerative air preheaters.

Latest Patents

One of Snider's latest patents is the "Semi-modular pinrack seal." This invention features pinrack seals that include a U-seal located between the upper and lower pinrack rails, along with a trough-shaped filler-seal situated between the upper and lower pinrack supports of adjacent pinrack assemblies. The design ensures that the inboard edges of the wing portions of the filler seal are welded to the rotor shell, while the outboard edge of each leg portion of the U-seal engages a pin in one of the adjacent pinrack assemblies. The upper and lower edges of both the U-seal and the filler-seal engage the upper and lower pinrack rails and supports, effectively sealing the pinrack assemblies to the rotor shell.

Another significant patent is the "Air preheater with semi-modular rotor construction." This innovation involves a rotor fabricated from a combination of shop assembled rotor sector modules and field assembled components. This design eliminates the need for double plate diaphragms found in conventional modular rotors. The shop assembled modules consist of one or more sectors, while the field assembled components fit between the spaced shop assembled modules around the rotor hub. The support gratings between the diaphragm plates are designed to support modular heat exchange baskets, which are loaded into the rotor radially from the periphery.

Career Highlights

Throughout his career, Rex R Snider has worked with prominent companies in the industry, including ABB Air Preheater Inc. and ABB Preheater, Inc. His work has focused on enhancing the efficiency and effectiveness of air preheating systems.

Collaborations

Snider has collaborated with notable professionals in his field, including Mark E Brophy and William C Cox. These collaborations have contributed to the development and refinement of his innovative technologies.

Conclusion

Rex R Snider's contributions to air preheating technology through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the industry positively.