| 摘要 |
PURPOSE: A purification apparatus of organic compounds by sublimation including an independent heating part is provided to have an effect of collecting organic compounds with high purity by evenly collecting organic compounds evaporated and sublimated by heating within the inner pipe. CONSTITUTION: A purification apparatus of organic compounds by sublimation including an independent heating part comprises a base (100); an outer pipe (200) which forms a vacuum atmosphere, and has a predetermined length and an accommodation space inside; an inner pipe which is inserted into the outer pipe, has purification objects on one side, and collects evaporated and sublimated purified objects on the other side; a vacuum chamber which includes a vacuum pump controlling the vacuum condition inside, and a door (540) equipped in one side and capable of selectively opening and closing, and is combined to the outer pipe; and a heater unit (600) which includes a first heating part (620) in which at least half is arranged in the upper region of the outer pipe; a second heating part (640) in which at least half is arranged in the lower region of the outer pipe, is combined to the base, and operates the first and second heating parts independently. |
