INVESTIGATION OF INTERACTION OF DRUM OPERATION DEVICE OF THE CENTRIFUGAL MACHINE WITH THE PROCESSED MATERIAL

Abstract

Carrying  out  of  analytical  research  of  interaction  of  operation  device  of  a  drum  with materials in the centrifugal car for processing of products of the light industry. Determining the dependences and  significant  parameters  of  the  operation  devices  that  affect  the  nature  of  the  movement  of  processed materials in the drum. Methodology. Methods of mathematical study of geometrical parameters of operation devices of the
centrifugal  machine  and  their  influence  on  character  of  movement  of  the  processed  material  in  a hydroextractor drum are used.
Results. An analytical study of the interaction of the operation devices of the drum with the material in a centrifugal machine for processing light industry products using methods of mathematical analysis of the
geometric shape of the side surface. This method is based on the principle of detecting patterns of motion of material points in the plane of the side surface of the operation device of the drum of the centrifugal machine.
The validity of the conclusions of the study on the example of the characteristics of the surface of the operation device of the helical shape is proved. Scientific novelty. The parameters and indicators that must be taken into account when studying the interaction of the operation devices of the drums of centrifugal machines for processing light industry products
are analyzed and presented. Practical significance. As a result of the analytical study, the shape was considered and the most significant geometrical parameters of the operation device of the centrifugal machine were determined, which determine the nature of the movement of the processed material in the hydroextractor drum. The obtained dependences and conclusions can be used in the design of the operation devices of centrifugal drum machines for processing various materials in light industry. The information presented in the article is of interest to scientists who study the problems of processing and interaction of materials and mixtures in rotary centrifugal systems,  is  of  practical  importance  for  engineers  in  mechanical  engineering,  instrumentation,  consumer services, technologists of food, light, chemical and others.