Main process of solvent extraction:
Material embryos→Extraction→Wet meal→Evaporation→Cooling→Product meal packing
↓
Mixed oil→Filter→Evaporation → Crude oil
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Solvent recovery
Brief Introduction of the extraction:
1. Function: the extracting system is a way to get oil from the oil seed material through using a
certain organic solvent. The principle is use the different solubility of the solvent.
2. Use range: the extracting system is applied to pre-press extraction of high-oil-content oilseed and direct extraction of low-oil-content oil seed materials.
3. Main parts: the extraction system include plant oil extractor, steamer, 1st evaporator, 2nd evaporator,
stripping tower, condenser, water distributor, etc.