THE DEVELOPMENT OF INNOVATIVE DESIGN OF THE CONICAL ROTARY- AND FILM APPARATUS

Abstract

Summary. A new design of the conical rotary- and film apparatus for carrying out the process of dripping phosphatidic emulsion of vegetable oils, which are used in the oil industry and other industries that use the evaporation of moisture from the high-heat-labile concentrates. As a result of experimental studies we achieved the following. The conical rotary film apparatus perforated inner cavity of the rotor is divided into a supply and distribution of the original product and vapor removal zone with a barrier that hosts spheroconical insert shapes with reverse bend the conical portion, the top of which is directed towards the delivery of the original product. In the area of supply and distribution of starting material the perforations of the rotor have a slit shape. In the cavity of the rotor curved blades are mounted whose generators have the form of the curve. This curve is obtained by approximation of the polyline. The nozzle for inputting of starting mate-rial having tangentially formed holes on both ends is rotatably mounted in the central part of the conical body along its axis, one end of which is placed in the interior of the perforated rotor in the feeding zone and the distribution of the starting material, and the other one is placed in the chamber for a starting material, which is connected in series with the heater and the feeding pump for starting material. Scientific novelty of the innovative design of the device is to reduce the amplitude of the oscillation of the film rotary apparatus by re-ducing friction of particles suspension on the rotor blades, causing higher dynamic loads, ensure even distribution of starting material on the inner surface of the housing, as well as reduction of energy consumption.