Silo-type dryer
1988
Yong Woon Jeon
This invention relates to a silo-type dryer comprising a cylindrical vertical structure formed by spaced apart posts, a roof and a base with spaced insulated outer and inner walls, the inner wall forming an upwardly and slightly sloped concentric floor having a concentric opening; a canvass surrounding said structure and secured to said posts to define therein a material holding and/or drying chamber; a layer of flue ducts disposed in-between the outer and inner walls of said base, the open upper end between said outer and inner walls provided with a slotted floor and the insulated outer floor provided with air inlet ports and the upper flue duct provided with spaced clean-out plugs with dampers, said flue ducts being operatively connected to a furnace; a furnace chimney vertically disposed through the concentric opening of said floor, said chimney communicating to the discharge end of said flue ducts; a vertex wind device secured centrally of said roof, said wind device provided with a smooth frustoconical skirt, and a venturi with a flexible skirt and water drain being disposed underneath said wind device skirt and concentrically of said chimney; a plurality of material vertical holding trays being suspendedly supported within said holding and/or drying chamber, each of said trays provided with adjustable louvers and jute sack rolls above said tray; and unloading chutes disposed of said sloped floor underneath each of said trays and extending outwardly to the sides of said silo structure whereby dried materials could be easily discharged.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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