Double Cone Vacuum Dryer By Sree Sai Balaji Industrial Equipments

This type of Double Cone Vacuum Dryer is, to some extent, replacing the agitated rotary Vacuum Dryer. It has two opposing jacketed cones on a common jacketed short cylindrical base. When the cones are in a vertical position the dryer can be rapidly discharged. The unit is provided with supporting trunnions running on suitable bearings. The trunnions are hallowing. A vacuum Connection is made through one of the trunnions. The connection pipe is turned upwards in the cone and is fitted with a dust filter as its end. Inlet and outlet pipes pass through the outer trunnion for the supply of suitable heating medium to the jacket. A special design of a rotating valve is used for this purpose. One of the trunnions is driven through a reduction gear and chain drive.

Rotation speed will range from 12 rpm for small units to 3 to 4 rpm for large commercial installations.
The horse powers vary between 0.5 and 15
The base cylinder diameter is about 1m to 3m.