| 摘要 |
The present invention relates to an assembly type multistage drying apparatus and more particularly, to an assembly type multistage drying apparatus comprising a drying plate for drying sludge; a fixed axis installed at the center of the drying plate; a casing combined along the outer circumference surface of the drying plate and strip-shaped while having a coupling part formed to extrude from the upper and lower ends of the outer circumference surface so as to couple the drying plate via multistage assembly; a rotational axis combined into the fixed axis to be able to rotate, composed to be combined via multistage assembly, and receiving power from a motor to rotate; one or more scrapers combined with the rotational axis and having a plurality of blades connected obliquely at intervals to shift sludge supplied to the drying plate to the middle part or exterior part of the drying plate gradually while rotating together with the rotational axis; and a drop groove formed on the drying plate so as to drop the sludge which has been shifted to the middle part or exterior part of the drying plate by the blades, in one layer. The assembly type multistage drying apparatus can be assembled in a multistage shape by sequentially installing the drying plates from the lower part to the upper part and combining the rotational axis and casing of each drying plate. |
