Ways to Improve Structures Gear Pelleting Presses

Abstract

In order to develop the design of a press granulator for processing biomass for pressed biofertilizer and fuel pellets, a scheme for separating gear pellet presses by the main features is presented, the main works of scientists devoted to the investigation of the operation of gear presses-granulators are analyzed, ways of increasing the productivity and reliability of press granulators with a ring matrix, reducing the energy intensity of the granulation process and labor-consuming maintenance of working bodies, controlling quality obtained pellets revealed a complex constructive and technological drawbacks and solved certain problems by improving the synthesis of the structural designs pellet presses. The requirements imposed on the construction of the restraining rings in the development of a press granulator with an end stop of the wedge-shaped space are formulated.