| 摘要 |
The present invention provides a centrifugal thin film evaporation device comprising: a cylindrical housing having an inlet formed at one side of an upper end to supply fluid from outside, an outlet formed at one side of a lower end to discharge gas converted from fluid that is introduced from the inlet and is evaporated, and a rotational axis installed in the middle of an inner side; a heating part installed and combined on the outer side of the housing to heat the surface and inside of the housing; a driving motor installed and connected to the upper end of the rotational axis to generate driving power for rotating the rotational axis; a distribution plate installed and connected to one side of the rotational axis, and distributing and transferring the fluid, which is supplied through the inlet while rotating to correspond to the rotational axis, toward the inner circumference surface of the housing as the fluid has been formed into a thin film by a centrifugal force; a plurality of thin film blades installed vertically and combined on the bottom of the distribution plate to be spaced apart from each other in the circumferential direction of the distribution plate to form the fluid, which flows down on the inner circumference surface of the housing while rotating to correspond to the rotational axis, into a thin film; and a foreign material removing unit installed and combined with the distribution plate to be arranged between the thin film blades and scraping foreign materials adhering to the inner circumference surface of the housing while rotating in contact with the inner circumference surface of the housing to correspond when the rotational axis rotates. |
