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Oil Solvent Extraction Plant

The raw material is conveyed to extractor hopper through feeding scraper, then enter into extractor through auger, after solvent spray, soak extract and drain off, fresh solvent spray and washing again

Oil cake→extraction with solvent→mixed oil→evaporation→evaporation→steam-stripping→crude oil The raw material is conveyed to extractor hopper through feeding scraper, then enter into extractor through auger, after solvent spray, soak extract and drain off, fresh solvent spray and washing again(solvent and raw material flow reverse.)In final, the extraction meal after eventually drain fall into the wet meal scraper conveyor, then transported to the DTDC desolventizer through auger. The meal after desolventizing is conveyed into the meal storeroom through auger and scraper; strong mixing oil after removing impurities by cyclone hydraulic separator, enter into mixed oil tank sedimentation to remove impurities again,then start the first-evaporator(DTDC)
 

1) Solvent pumps: continuously spray solvent to the Rotocel extractor.

2) Rotocel extractor: spray and soak the pre-pressed cake with solvent so that oil can be dissolved in solvent (form miscella). After processing,you can get wet meal and miscella (mixed oil). 3) DTDC: used to separate the solvent from the wet meal. 4) Miscella tank 1st: pump the miscella (oil with solvent) into the miscella 1st, then add 10% saline water to it. The phospholipids and impurities in the miscella will react with the saline water, at last the reactant precipitate, reaching the goal of purifying. 5) Miscella tank 2nd: the purified miscella will be pumped into it. 6) Miscella stripping: it will remove the remaining solvent in miscella. And the solvent will be discharged to condenser for recycling. 7) Condensers: used to cooling the solvent gas separated from the wet meal and miscella for recycling.

1. The rice bran oil production plant is used for the whole process of the rice bran oil producing: Pretreatment-->Pressing-->Filtering-->Oil solvent extraction-->Refining-->Oil and fats further processing 2. The production line is mainly including pretreatment machine, oil press machine, extraction plant, crude oil refining plant, oil dewaxing plant. 3. 3. Besides the rice bran oil, the screw oil machine could also press many other oil crops, such assoybean, corn germ, peanut, sesame, rapeseed, cottonseed, tea seed, sunflower seed and so on.

4. We will make the specific project plan for you according to the raw material and the target capacity.