Rake vacuum dryer 1, Shell 2, 3 tooth harrow, a device 4, 5 devices, smashing rods 6, seal ... 7, stirring axis 8, transmission Rake vacuum dryerRake vacuum dryer, ... exit of the short.Rake vacuum dryer the main components 1, Shell 2, 3 tooth harrow, a device 4, 5 devices, ... .51.81.0210.5884259A36400156076×1130×29801Cr18Ni9Ti6300 Rake vacuum dryer