The DTDC is essential in oil extraction plants for desolventizing wet meal and inactivating anti-nutritional factors. It integrates desolventizing, toasting, drying, and cooling into one unit, ensuring simple operation and stable product quality. It processes solvent-laden wet meal from leachers.
The DTDC is essential in oil extraction plants for desolventizing wet meal and inactivating anti-nutritional factors. It integrates desolventizing, toasting, drying, and cooling into one unit, ensuring simple operation and stable product quality. It processes solvent-laden wet meal from leachers.
Pre-desolventizing Layer: Indirect steam heats wet meal, evaporating partial solvent.
Desolventizing-Toasting Layer: Direct steam accelerates solvent evaporation. Agitation and negative pressure enhance desolventizing.
Drying Layer: Hot air reduces moisture content.
Cooling Layer: Cools meal to near ambient temperature for storage/transport.
Steam-Permeable Trays: Ensure even gas penetration without meal leakage, reducing direct steam usage.
Automatic Discharge Valves: Maintain constant bed depth and adequate retention time.
Roller-Bearing Sealed Gates: Ensure flexible, long-lasting operation and prevent solvent leaks.
Wet Scrubber: Atomizing nozzles capture fine meal particles from exhaust gases.
Offset Curved Agitators: Provide thorough meal mixing.
Inactivates Anti-Nutrients: Destroys urease, trypsin inhibitors, etc., improving meal nutritional value.
Controls Protein Denaturation: Enhances meal NSI (Nitrogen Solubility Index).
Adjusts Color, Flavor & Particle Size.
Minimizes Residual Solvent & Moisture: Ensures safe meal handling with low solvent consumption.
| Model | Capacity (t/d) | Power (kW) |
|---|---|---|
| YФ 2500×7 | 300 | 30 |
| YФ 3200×7 | 600 | 55 |
| YФ 3600×7 | 1000 | 90 |
| YФ 4000×9 | 1500 | 132 |
| YФ 5000×9 | 2000 | 220 |
| YФ 5000×11 | 3000 | 250 |
| YФ 5600×11 | 4000 | 315 |
| YФ 5600×13 | 5000 | 250+90 |
| YФ 6200×14 | 6000 | 280+110 |
The DTDC excels as the optimal wet meal desolventizer in oil extraction plants. Its integrated design efficiently performs desolventizing, toasting, drying, and cooling. Unique features ensure low solvent consumption, high meal quality, and energy efficiency.
