Continuous Fluidized Bed Dryers

• This comprises of a top & bottom chamber, wherein the bottom section of the chamber will be provided a vibrating screen supported on a suitably designed grid.
• The bottom section below the screen is provided with suitable nozzles for the entry for fluidizing air and the top section of the chamber is provided with a suitable outlet nozzle and is so designed so as to enable the fluidized air to proceed to the suitable dust collection unit.
• Material is fed through a chute and suitable distribution system at one end of the chamber and spreads over the screen uniformly.
• The Material proceeds from one end to the other end of the screen in a fluidized and vibrating manner and during this process the drying of the required levels takes place.
• The retention time and the level of fluidization/vibration can be adjusted.

Chief Advantages:

• Advanced method of drying wet/semi wet solids.
• Unlike in Tray Drying every solid particle is floating in the HOT STREAM of air which is blown from down to up creating material layer in fluidised state.
• Almost every wet particle directly receives the heat energy from hot air resulting in uniform and quick drying.
• Very versatile process equipment for uniform and efficient drying of products.