QIE Group peanut oil solvent extraction plant is designed to recover residual oil from pre-pressed peanut cake through solvent extraction. The complete system integrates extraction, meal desolventization, miscella evaporation and stripping, and solvent recovery. We customize the equipment configuration based on processing capacity, raw material conditions, and production requirements.
Prepared peanut press cake enters the extractor and contacts the solvent, separating the material into oil-rich miscella and wet meal.
The miscella passes through evaporation and stripping stages to separate and recover the solvent, producing crude peanut oil for subsequent treatment or refining.
Wet meal enters the DTDC system for desolventization, toasting, drying, and cooling according to the selected configuration, producing meal suitable for subsequent handling or use.
Solvent vapor from the process is condensed and recovered for reuse, helping reduce solvent losses and support efficient plant operation.
Ring-type, drag-chain, or rotary-type extractor selected according to capacity and process requirements.
Removes solvent from wet meal and provides toasting, drying, and cooling.
Separates solvent from miscella to obtain crude peanut oil.
Condenses and recovers solvent for process reuse.
Configured according to plant design, solvent characteristics, and applicable regulations.
Depending on raw material conditions, process design, and operating parameters, the system may be designed to meet the following reference targets:
| Indicator Parameter | Reference Target |
|---|---|
| Residual oil in extracted meal | ≤ 0.8% |
| Solvent consumption | ≤ 1.5 kg/t (subject to the confirmed calculation basis) |
| Solvent recovery rate | ≥ 99.5% (subject to the confirmed measurement method) |
* Actual performance depends on the agreed process conditions and measurement standards.
QIE Group provides customized peanut oil solvent extraction plant configurations based on processing capacity, peanut press-cake conditions, target meal residual oil, and downstream oil treatment requirements.
Contact QIE Group with your required capacity, raw material specifications, and project location to discuss suitable equipment and process configurations.
QIE Group peanut oil solvent extraction plants recover residual oil from pre-pressed peanut cake through integrated extraction, meal desolventization, miscella evaporation and stripping, and solvent recovery systems. Customized configurations are available for different processing capacities and production requirements.
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