Norman J Blais

Title: Innovations of Norman J Blais

Introduction

Norman J Blais is an accomplished inventor based in Fiskdale, MA (US). He holds two patents that showcase his innovative contributions to the fields of composting and filtration systems. His work reflects a commitment to improving processes that benefit both industry and the environment.

Latest Patents

One of Blais's latest patents is an organic material composting system. This invention includes a method, system, and apparatus for in-vessel composting of organic material. The compost handling apparatus moves forwardly through a bed of composting material in an elongate open bay. An agitator, which comprises a feed belt such as a transversely mounted cylindrical drum, feeds composting material to a conveyor. This conveyor lifts the material and projects it rearwardly behind the agitator. A regulator, such as an adjustable deflector, controls the discharge of composting material by the conveyor. The deflector is adjusted as the agitator moves forward through the composting material to develop a level bed in the bay behind the agitator. A sensor may be employed to generate a depth signal corresponding to the depth of the composting material for controlling the deflector.

Another significant patent by Blais is a pressurized filtration system. This invention provides a method and apparatus for controlling the operation of a primary filter press to ensure the attainment of a desired quality cake in the press. It includes a conduit for feeding a slurry or composition to the filter press, along with transducers responsive to the volume of slurry delivered to the filter press. These transducers measure the rate of flow, the pressure at the inlet to the press, and the characteristics of the slurry solids. The system produces electric signals proportional to these measurements, relating certain signals to compute a quantity K indicative of the quality of the cake being formed in the press. This innovation allows for adjustments to be made long before the primary filter press reaches its terminal pressure.

Career Highlights

Throughout his career, Norman J Blais has worked with notable companies such as Cpc Engineering Corporation and International Process Systems. His experience in these organizations has contributed to his expertise in developing innovative solutions in engineering and process management.

Collaborations

Some of his coworkers include Daniel J Hagen and Charles R Olsen. Their collaboration has likely played a role in the development of Blais's innovative ideas and patents.

Conclusion