Abstract: A method and apparatus for cheese block forming with vacuum separated tower sections is disclosed for use in producing large blocks of compressed cheese without having to halt delivery of cheese curd into the tower while discharging a block of cheese. The cheese block former has an upper tower section with an interior area for receiving a mixture of curd and whey under a negative pressure, and a lower tower section, also under a vacuum, for separating the whey from the mixture and pressing the remaining curd into a block of cheese. A vacuum separator is disposed between the upper and lower tower sections to allow the upper and lower sections to remain in fluid communication and, additionally, to allow different pressures therein. The vacuum separator thus provides for a continuous cheesemaking process.

Abstract: The present invention comprises a mixing paddle assembly which may be used with a variety of mixing devices, but which is especially useful with devices which include a motorized carriage adapted to move along a beam spaced above an elongate mixing vat. Depending from the carriage are a pair of shafts, and within the carriage a separate motor is adapted to move the shafts upwardly and downwardly as the carriage moves along the beam. The mixing paddles of the present invention are affixed to the end of such shafts. The improved paddle assemblies of the present invention include a pair of plastic blades mounted to a blade assembly which includes laterally extending, stationary pegs residing in arcuate slots of pivotably supported end plates, so that the blades may be freely rotated on supporting shafts to be angled differently on the forward and return passes of the paddles. The supporting shafts extend substantially normal to the axis of the respective depending shaft.