(1) Function: Extract oil from rice bran cake by n-hexane solvent.
(2) Use range: Solvent extraction fits for pre-press extraction of high-oil-content materials and direct once time extraction of low-oil-content materials
(3) Main parts: The extraction series includes extractor, toaster, 1st evaporator, 2nd evaporator, stripping tower, condenser, etc.
Rice bran oil extraction machine main process:
(1) The pressed cake (form prepressed workshop) send to rice bran oil extraction machine by the scraper conveyor. Mixed oil will extracted from the pressed rice bran cake by the solvent. After this step, we will get rice bran meal and mixed oil.
(2) Rice bran meal will sent to the toaster. Through the toaster, the solvent will separate from the meal. The solvent goes to condenser and is reused to rice bran oil extraction machine.
(3) Mix oil from the rice bran extraction machine enters into 1st evaporator and 2nd evaporator, most of the solvent in the mix oil is separated.
(4) The mix oil from 2nd evaporator goes to stripping tower and almost all the solvent is separated. From the stripping tower, we can get crude oil and solvent. The solvent is sent to condenser and is reused to rice bran oil extraction machine.
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