After making the waste nutrient medium discharge which is entered

摘要

PROBLEM TO BE SOLVED: To provide a dryer for a mushroom waste culture medium capable of surely drying a mushroom waste culture medium at low cost even in the case of a simple processing content.;SOLUTION: The dryer includes: a heating furnace 10 including a body 12 having an inlet 14 for inputting a waste culture medium generated after mushroom cultivation and a heating means 16 for heating the input waste culture medium, and a circulation path 18 for once discharging the input waste culture medium to the outside of the body 12 and then returning it to the body 12; a carrier path 20 connected to the circulation path 18 formed into a wave shape to be reciprocated up and down by a plurality of times, and formed so that a flow path sectional area in at least a part of an upward path 21 is larger than that in a downward path 22; a suction machine 30 disposed at the tail end of the carrier path 20 to suck the waste culture medium and hot air from the heating furnace 10; and a separator 40 into which the hot air and the dried waste culture medium sucked by the suction machine 30 are inputted and which separates the hot air and the dried waste culture medium from each other.;COPYRIGHT: (C)2012,JPO&INPIT