Exploitation Research of the Jet Milis

摘要

Basic parts of the jet mill are two push-pull jet pumps. Inside them milling energy is transfereed to the particles of solid. Therefore particles velocity increase they crash together and get crumbled. In this paper the research results of effect some parameters on the milling process are described. It is also determined a influence of jet pump geometry (the ratio of nozzle diameter to accelerating diameter d/D) and pressure p and temperature t of working medium on sucked mass flux of solid.