Abstract: A control process and apparatus enable operation of a pressurized continuous cereal cooker and discharge auger with decreased steam utilization. An electric motor advances the cooked cereal mass through a pressurized zone comprising a quick-opening valve, preferably a butterfly valve. The current drawn by the electric motor is monitored to sense the accumulation of cooked cereal mass at the valve. A process signal, representative of the current drawn by the motor, is compared to a reference signal, representative of a selected value representative of a current higher than that required to turn an empty auger. A control signal based on the comparison of the first signal and the reference signal is then generated to open or close the valve in response to the control signal. When the process signal drops below the reference signal, the valve is closed.

Abstract: An arrangement for the application of topical substances to base products. A rotatable star-shaped reel structure is rotated, in which a flowable base product is tumbled while being coated with the topical substance so as to ensure an appropriate uniform distribution of the topical substance on the surfaces of the base product while inhibiting the formation of clump-like agglomerates of coated base product on the internal surfaces of the reel.

Abstract: An apparatus is provided that is suitable for puffing a variety of different cereal material such as any cereal grain or cereal doughs or extrusions. A generally frusto-conical pressurizing chamber is provided with a nozzle component at its discharge end portion, which nozzle component is interchangeable with nozzle components having differing shapes and sizes depending upon the particular cereal material to be puffed or expanded. Steam injectors are tangentally oriented with respect to the pressurizing chamber, and they cooperate to provide a generally vortex-like discharge path for the cereal material out of the pressurizing chamber.