DTDC (Desolventizer Toaster Dryer Cooler) integrates the functions of wet meal desolventizing, drying, and cooling, having the features of simple operation and stable product quality. It is the key equipment in the desolventizing system of the cooking oil solvent extraction plant.
The meal after desolventizing can be packaged directly. Wet meal discharged from oil extractor usually contains 25-35% solvent. Desolventizing toaster can remove the solvent in the wet meal for recycling and obtain the qualified finished meal.

DTDC desolventizer toaster is used for processing direct extraction meal of soybean, cottonseed, rapeseed, camellia seed, etc. The meal after processing is used for animal feed ingredient applications.

1. Characteristics of Wet Meal Desolventizing Process: Unique steam permeable tray design, the secondary steam produced from the desolventizing layer can have sufficient heat exchange with the pre-desolventized meal. Good desolventizing effect, saving steam consumption and reducing the load of the condensing system.
   The desolventizing layer adopts automatic feed valve, ensuring constant material level in the desolventizing layer and enough desolventizing time.
2. The wet fines catcher on the top of the desolventizing toaster adopts atomization nozzle to fully catches the fines in the discharged mixed vapor, which is good for the heat transfer effect of the first evaporator and avoids the fines entering into the water separator.