Specifications
rapeseed oil loop type extraction.Committed to quality, Committed to you.
1.Energy saving
2.labor saving
3.Good durability
China high quality rapeseed oil loop type extractor
The process
Rapeseed oil press/oil extraction machinery instruction:
1. Cleaning device: remove the raw material peanut in various impurities, such as: iron, stones, clump, such as the plant leaf, clean up till impurity content does not exceed 0.2%.
2. Crushing machine: peanut is crushed into 6-8 pieces. In order to meet the requirements of crushing, the peanut is suitable for crushing with the moisture of 7% to 12%.
3. Softening process: the purpose of softening is to adjust the moisture and temperature of oil, and make it soft.
4. Flaking process: rolling raw material into flakes, and the purpose is to increae surface area, destroy the peanut cell tissue, shorten the way of oil out from cake.
5: Cooking process: use steam cooking, inject direct steam and cook the flakes to meet the requirement of oil press.
6. Pre-press: press the flakes to leave about 16%-18% in the cake. The cake will go to extraction process.
Extraction process:
1. Solvent pumps: continuously spray solvent to the rotary-type extractor
2. Roary extractor: Spray and soak the pre-pressed cake with solvent so that oil fats can be diss-olved in solvent(form miscella). After processing, you can get wet meal and miscella (mixed oil).
3. DTDC: usd to separate the solvent from the wet meal.
4. Miscella tank 1st: pump the miscella (oil with solvent) in to the miscella 1st, then add saline water to it. The phospholipid 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: to cooling the solvent gas separated from the wet meal and miscella for recycling.
Rapeseed oil press/oil extraction machinery consumption in operation:
Residual oil in meal |
≤1% (Rapeseed ) |
Solvent consumption |
≤3Kg/T(6#solvent oil) |
Crude oil moisture and volatile matter |
≤ 0.30% |
Power consumption |
≤ 15KWh/T |
Steam consumption |
≤280Kg/T (0.8MPa) |
Finished meal moisture |
≤ 10-13% (adjustable) |
Residual solvent in finished meal |
≤ 300PPM (qualified detonated experiment) |
Our Mchineries
CertificationsCE certification (CONFORMITE EUROPEENNE) and BV certification(Bureau Veritas):
CE certification (CONFORMITE EUROPEENNE):
BV certification(Bureau Veritas):
Certificate of Registration:
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