In QIE GROUP's modern Vegetable Oil Processing Plant, soybean oil solvent extraction achieves efficiency, safety, and sustainability through closed-loop intelligence. Core Process & Advantages:
1. Intelligent Solvent Extraction
 ▸ Gradient percolation extraction in sealed isothermal environment; Multi-level gas monitoring + auto-locking for near-zero solvent leakage.

2. Wet Meal Desolventizing
 ▸ Sealed conveyance to DTDC systems; Precision solvent removal & moisture control with real-time residual monitoring.

3. Miscella Evaporation
 ▸ Triple purification → negative-pressure evaporation; Heat recovery integration + steam stripping purification.

4. Solvent Condensing Recovery
 ▸ Graded condensation → intelligent phase separation → automatic solvent reuse; Compliant wastewater treatment.

5. Paraffin Oil Recovering
 ▸ Solvent Extraction Plant paraffin countercurrent absorption; Near-zero emissions via efficient solvent regeneration.
QIE GROUP Competitive Edge
 ► Full stainless-steel corrosion resistance ► Sensor-interlocked safety ► Thermal cascade energy savings ► Closed-loop near-zero solvent loss
Choose QIE GROUP for Edible Oil Processing Equipment solutions where extraction efficiency meets intrinsic safety and ecological circularity.
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