Tartary buckwheat dehulling and separating equipment

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1-20TPD Small Scale Oil Refining Line

Material
1. soy lecithin
2. suite for soybean, corn germ, peanut, sesame, rapeseed, rice bran, cottonseed, tea seed, sunflower seed oil press
3. pure oil, edible oil quality
4. various capacity: 10t/d, 20t/d, 30t/d, 40t/d, 50t/d, 60t/d, 70t/d, 80t/d,100t/d, 150t/d
5. used for hot and cold press

1. What is the soybean oil pretreatment?
Soybean→Materials dosing →Magnetic separation→Cleaning→crusher→flaker→ Extrusion Puffing →Counter-current drying→To leaching plant
2. What is the soybean oil solvent extraction?
Material embryos→Extraction→Wet meal→Evaporation→Cooling→Product meal packing
Mixed oil→Filter→Negative pressure evaporation → Crude oil

According to the difference of alkali thickness and oil temperature, the process of dealkalizing is divided into two types, one is low temperature with thick alkali (its initial temperature is 20 ~ 30 ℃, alkali thickness is 20 ~ 30 Be) and another one is high temperature with light alkali (its initial temperature is 75 ℃, alkali thickness is 10 to 16 Be). The former is generally applied and the latter is mainly used for crude oil which has low acid value, light clour and lustre, and less impurity.

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