LOOSE MATERIAL DRIER Russian patent published in 2007 - IPC F26B9/06 F26B17/10 

FIELD: construction, chemical, processing, producing and other industries.

SUBSTANCE: invention relates to devices for drying loose materials. Proposed device for drying loose materials is drying set consisting of eight fixed perforated drums enclosed in common housing and successively connected by system of pipelines including loose material charging and discharging pipelines. Charging pipeline in each fixed perforated drum is arranged coaxially to dept of at least 2/3 of length of perforated drum, and impeller of fan is placed opposite to charging pipeline. Pipelines to deliver heat carrier from heating elements and loose material discharging pipelines from perforated drums 1,2,3,4,5,6 and 7 are connected with charging pipelines for perforated drums 2,3,4,5,6,7 and 8 accordingly. During is carried out automatically and continuously as heating elements are furnished with automatic temperature controllers.

EFFECT: increased economy at drying.

2 cl, 1 dwg