SPRAY DRYERS

Product feeding makes to the atomizer with a positive high pressure pump and automaization of feeding product occurs in counter-current drying air. Drying air is filtered and dried in a heater according to required inlet temperature, then heated air is given from air distribution channels in the upper part of the dryer. Air distributor is equipped with adjustable valves to provide optimum conditions in drying chamber. The lower part of the drying chamber is in conşcal shape. Inclination angle: 50°. In this way, the product in drying chamber can be discharged easily. The dried dust and air is passed to a bag filter where the dust is seperated from the drying air. Bag filters are frequently cleaned with compressed air. The dust are taken with a rotary valve at the bottom of bag filter and fresh air is given to atmosphere. Dust from the bag house filter is given to a cooler and transferred to a transport system with cold air. The dust and air is fed to a cyclone and final product is taken from a rotary valve under cyclone. The air delivered to the bag filter for cleaning. The entire plant is controlled from a panel equipped with PLC.
System contents;
A. Process Equipment
1- Feeding and Atomizer System
2- Main Air System
3- Drying Chamber System
4- Bag House Filter System
5- Cooling and Conveyor System
6- Exhaust Air System
7- Exhaust Air System
B. The Construction Material
C. Instrumentation and Control
D. Electrical Automation