Team Flame Engg & Solutions

Other Details

We offer a highly effective and precision engineered range of Batch Type Dryer that uses a holed belt to transfer feed materials through the dryer. Heated air is either delivered under and through, or over and through the belt and product bed before being reheated and re-circulated. Units are generally multi zoned and may have differing airflow's in successive zones. Moreover each zone may use a different temperature profile and control. Batch Type Dryers have usually multi pass units, in which the feed is transferred from one belt to another belt below it by gravity. These dryers are usually two or three pass machines. Moreover number of conveyor dryers, such as those used in vegetable dehydration have multiple belts in line, and the feed is transferred from one belt to another.

Features:

• Feeding / discharge Manual, batch, automatic and continuous. Vibrators, oscillating feeders, gravity chutes Feed Characteristics Large granules, agglomerates, pellets, preformed (extruded) products (pressure agglomerates), small solid particles, large solid particles, agricultural products. Low to high feed rates
• Heat Source Steam, electrical, coal, liquid fuels, or gas Exposure Mostly Direct. Flow can be through the bed (under to over, over to under, or both), cross, counter current or co-current. Indirect systems available for certain products. Residence time Highly Controllable. Residence time can be altered by varying the feed and discharge rates affecting the bed depth. Belt can be slowed and modulated
• Extraction normally central induced. Re-circulating fans used in each zone. Exhaust connected to common header

Benefits:

• Very intimate contact with air/gas stream
• Good for heat sensitive products and products requiring long residence times
• Energy efficient due to recycling of process air Multiple zones offer flexibility for temperature and process control
• Excellent transfer of energy
• Can vary flows between zones
• Gentle handling of product
• Self-contained with distributed foundation loading
• Unit can have integral cooling section