| 摘要 |
FIELD: heating, drying.SUBSTANCE: invention describes a system of super-drying biomass which comprises a plurality of tanks, comprising at least one drying tank containing molten salt as the liquid agent of heat transfer, which is in contact with the biomass and converts it into biochar; and at least one water tank containing water for washing the salt, which is in contact with the biochar and cools the biochar to remove the salt adhered to the biochar, and the transportation system that moves the biomass through a plurality of tanks in the first direction while moving the biochar in the second direction opposite the first direction, so that at least one water tank containing water for washing the salt preliminary heats the biomass and simultaneously cools the biochar.EFFECT: invention describes a system of super-drying which comprises a drying tank with molten salt, a plurality of tanks with water to remove the salt adhered to the biochar, and a transportation system for moving the biomass and biochar through the drying tank and a plurality of water tanks in opposite directions, at that the plurality of water tanks have different temperatures.17 cl, 7 dwg, 1 tbl |
