PNEUMATIC DRYER

One of the most widely used drying systems is pneumatic drying and is also known as flash drying.The large surface area for heat and mass transfer and the high convective heat and mass transfer coefficients, which take place at these units, result in high drying rates and as a result, high drying capacity. The size of particulates to be dried is usually in the range of 10–500 mm. One of the features of these types of dryers is the relatively short contact time between the hot air and the particulate materials (0.5–60 s) at the drying section. Because of this the material temperature stays always low in the drying process.

The simple flash drying system includes seven basic components: the heater, the wet material feeder, the dryer and crusher, the cyclone, the jet filter and a exhaust fan.

To get more information you can watch videos below

Pneumatic Dryer video-1

Pneumatic Dryer video-2

Pneumatic Dryer video-3

Pneumatic Dryer video-4

EQUIPMENTS OF PNEUMATIC DRYER

WET MATERIAL FEEDER

Screw: Diameter is determined by capacity. Spiral stainless steel drying of food products.

Feeder Motor: Specially selected by the size of the machine.

Speed Control Device: To control the feeding capacity by using control board.

CRUSHER

Function: The product mixing and more rapid drying process was made by crushers.  Crushers and crushing on the mixing blades are specially designed product.

Mixing Blades: carbon steel sheet laser will be produced as predicted. Food products can be manufactured in stainless steel material. 

Shaft: I can be  can be made for the stainless steel material for food products.

Rotary Motor: specially selected by the size of the machine.

 Extras: The Crusher adjustment system will be balanced.

DRYING CABINET

BURNER

Burner : Needed Energy of the drying is prepared at the burner unit.

CYCLONE AND AIR LOCK

BAG FILTER

Bag filter:  Bag filter is used to seperate fine powder from air. usualy below the th product size of 200 micron.

EXHAUST FAN

It is used to get needed air for drying operation. Air pressure and flow are chosen accroding to dried product, inlet moisture, outlet moisture and etc.

CONTROL PANEL

Control Panel: It is used to control all of system.

PNOMATIC DRYER MODELS

SUITABLE PRODUCTS FOR PNEUMATIC DRYERS