END PART OF AIR DRIER, AIR DRIER, METHOD OF DRYING IN END PART OF AIR DRIER AND APPLICATION OF FAN IN AIR DRIER Russian patent published in 2011 - IPC D21F5/18 

FIELD: textile, paper.

SUBSTANCE: end part comprises fan tower and stand of shafts, where a row of rotary shafts are installed, arranged mainly one over the other and intended to change direction of transportation of cloth from wood fibre mass inside air drier. Longitudinal axes of rotary shafts in stands of shafts are parallel. Fan tower installed at the distance from stand of shafts next to it comprises a row of fans installed one over the other. One fan is installed to supply heated air as drying air into drying group. End part additionally comprises one or more centrifugal fans installed in close proximity to stand of shafts and row of end drying facilities installed between stand of shafts and drying group of fan tower fans. Drying air is supplied into these drying facilities with the help of centrifugal fan or fans.

EFFECT: improved drying capacity of end parts of air driers with reduction of its size.

18 cl, 3 dwg