Improvement of purifying systems of the pile of roots of chicory

Is given the analysis of the design features and technological process of operating of the screw working bodies which is intended for separation of impurities from roots of chicory. On the basis of identification of structural models of screw working bodies is made the classification of screw cleaners by accepted the criteria of the systematization. The typical constructive-technological disadvantages of the main existing types of combined purifying systems are analyzed. The major trends of development of screw mechanisms and directions of improvement of combined sewage systems of the pile roots of chicory with using of screw cleaners are proved.