GROUND OF CONSTRUCTIVE PARAMETERS OF ANTI-VIBRATION PRESS NOZZLE

The use of spent grains as an additional component diets in animal nutrition modern conditions is a very important issue. As result its seasonal formation large quantities, there need for processing to extend the shelf life. Regardless direction further (canning, drying) or transportation farm located at considerable distance, it effective partially dehydrate raw materials and reduce initial humidity. One most common methods reducing humidity high values squeezing by pressing with screw presses. design parameters anti-vibration nozzle two-screw press are offered substantiated ensure stability dehydration process pellets energy costs achieving process. experimental sample using theoretically sound surface shape presented. A mathematical model interaction material, which linked pressure distribution contact zone medium parameters. geometry form exponential function power factor established. density filter openings on length depending necessary production productivity offered. along has been experimentally confirmed. Dynamic dependences change time obtained, show reduction vibration different speeds screws width outlet. optimal proposed.