DEVICE FOR HYDROTRANSPORTATION OF LOOSE MATERIALS Russian patent published in 2017 - IPC F04D13/12 F04D7/04 F04F5/54 B65G53/30 

FIELD: transportation.

SUBSTANCE: device for hydrotransportation of loose materials comprises loading and unloading devices, a housing, in the internal volume of which a drive shaft with a nozzle mounted thereon is located, a clarified phase outlet branch pipe communicating with a centrifugal pump, and a condensed phase outlet branch pipe connected to a mixing chamber. The nozzle is made in the form of an elastic screw. The unloading branch pipes of the clarified phase and the condensed phase are mounted in the housing opposite each other, in the unloading area in the upper and lower parts thereof, respectively.

EFFECT: creating a relatively simple and reliable device for hydrotransportation of loose materials, which ensures low wear of working parts during operation.

1 dwg