BATCH DRIER Russian patent published in 2012 - IPC F26B17/10 

FIELD: heating.

SUBSTANCE: invention refers to drying equipment of fine powder-like materials and can be used for drying of explosive products used for production of mixed solid rocket fuels. Drier can be used in other branches of industry for drying of various powder-like materials. Batch drier consists of drying chamber, loading and unloading hatches, gas distributing partition wall, heat carrier supply and removal assemblies. Gas distributing partition wall is made from elastic material, for example from rubber cloth, with perforation made by needle piercing.

EFFECT: gas distributing partition wall improves safety of the drying process and service during operation of explosive products.

2 dwg