UDC 621.6.04

Overview of pneumatic devices for the transportation of friable mixes and processes within them

Afanasiev A. I., Potapov V. Ya., Kostyuk P. Ya., Makarov V. A.

The paper considers the bases of calculation of pneumatic devices for the transportation of various friable mixes. Mathematical model of this device is composed. Geometric parameters of the device and its main components are mathematically proved. The scheme of сhamber feeder of pneumatic transport device and it is described its operating principle. These mathematical relationships may be used for the calculation of pneumatic systems applicable to various industries.

Keywords: pneumatic transport; mathematical model; friable mix; transportation; feeder.