Vacuum dryer

[0001]FIG. 1 is a perspective view showing the overall configuration of a vacuum dryer according to one embodiment;

[0002]FIG. 2 is a front view thereof;

[0003]FIG. 3 is a rear view thereof;

[0004]FIG. 4 is a left view thereof;

[0005]FIG. 5 is a right view thereof;

[0006]FIG. 6 is a top view thereof;

[0007]FIG. 7 is a perspective view showing the overall configuration of the rear side thereof; and

[0008]FIG. 8 is a cross-sectional view, taken along the line ‘A-A’ of FIG. 2, thereof from which internal components are omitted; and,

[0009]FIG. 9 is a right view with a door opened thereof.