| 摘要 |
FIELD: the invention refers to drying bulk materials and may be used in various fields of industry. ^ SUBSTANCE: the arrangement has a thermal insulation chamber, an arrangement for loading and unloading of processed material, feeding and withdrawing of drying agent, bottom plates installed layer over layer in the chamber and connected between themselves in a single technological chain. The bottom plates are fulfilled out of perforated bands of trapeze form twisted along screw line in longitudinal direction and bended along screw line on conical setting in transversal direction with different dimensions in width with increasing them along the length of the bottom plate from loading to unloading. ^ EFFECT: the invention provides expansion of technological possibilities and increasing quality of drying. ^ 9 dwg |
