FEEDER FOR SUPPLY OF GROUND TOBACCO MATERIAL OF CIGARETTE-MAKING MACHINE Russian patent published in 2010 - IPC A24C5/39 

FIELD: tobacco industry.

SUBSTANCE: feeder for supply of ground tobacco material of cigarette-making machine comprises hopper for ground tobacco material; the first separating chamber and the second separating track for separation of ground tobacco material into normal particles and separated material comprising particles of larger size than normal particles, in process when ground tobacco material is supplied from hopper to tobacco conveyor belt of device; sifting conveyor for reception and transfer of separated material discharged from the second separating track, and division of separated material into large particles having larger size and medium particles having smaller size compared to large particles; and cyclone for receiving medium particles from screening conveyor, besides cyclone is used to separate returned components that correspond to normal particles, from medium particles, and returned components are returned to hopper.

EFFECT: invention provides for feeder development to supply ground tobacco material of cigarette-making machine, which is used to improve efficiency of returned components usage without deterioration in cigarettes odour and taste.

9 cl, 6 dwg