Shandong Leader Machinery Co.,ltd. the crude oil is output by the oil feed pump from the oil tank, and cottonseed oil manufacturing process next enters the crude oil heat exchanger to recover part of heat cottonseed oil manufacturing process after metering and then is heated to the required temperature by the heater. After that,cottonseed oil manufacturing process is mixed with the metered phosphoric acid or citric acid from phosphate tank in the gas mixture (M401), and 2016 new technology of castor oil refinery production then enters the conditioning tank (R401) to make the non-hydratable phospholipids in oil change into the hydratable phospholipids. Add the alkali for neutralization, and 2016 new technology of castor oil refinery production the alkali quantity and alkali solution concentration depend on the quality of the crude oil. Through the heater, the neutralized oil is heated to the temperature (90°C) suitable for centrifugal separation to remove the phospholipids, FFA and other impurities in the crude oil. Then the oil goes to the washing process. cottonseed oil manufacturing process there is still moisture in the oil from the wash separator, and the moisture will affect the stability of the oil. So the oil at 90°C should be sent to vacuum drier to remove the moisture
2016 new technology of castor oil refinery production
Product DescriptionMainTechnical Parameters of sunflower oil machine
moisture and volatile matter(%) |
less than 0.02 |
insoluble impurity |
⤠0.20 |
acid value |
â¤4.0 |
peroxide value |
⤠7.5 |
residual solvent content in oil |
⤠15KWh/T |
steam consumption |
⤠280KG/T (0.8MPa) |
finished meal moisture |
⤠13% (adjustable) |
residual solvent in finished meal |
â¤300PPM (qualified detonated experiment |
Coastor oil machine pretreatment
Coastor seed - measure - clean - magnetic separation - crush - soften - flaking- cooking - pre - presser
Coastor oil machine of oil solvent extraction
When we get the coastor seed cake from pretreatment ,we need to put the cake to the extractor .Then the solvent oil dissolve in the oil . We get the mixed oil . We heat the mixed oil by vapor . And the solvent changes gas . Then we get the oil from the cake .
Coastor oil machine of refinery
We want to get the one grade coastor oil or two grade coastor oil .And we must refined the crude oil ,by degumming ,decolorization , deodorization , deacidifiztion ,dewaxing . We wipe off the phospholipid , free fatty acid , color ,and smell ,wax . Then the coastor oil can be used .
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Shandong Leader Machinery Co.,ltd. there is still about 500ppm soap in the neutralized oil from the separator. To remove the remaining soap, cottonseed oil manufacturing process add into the oil about 5~8% hot water, with water temperature 3~5 °C higher than the oil generally. 2016 new technology of castor oil refinery production To achieve more stable washing effect, add phosphoric acid or citric acid when washing. The re-mixed oil and water in the mixer is heated to 90-95°C by the heater, and 2016 new technology of castor oil refinery production then enters the wash separator to separate the remaining soap and most water. The water with soap and oil enters into oil separator to separate out oil in the water. Further catch the oil outside, cottonseed oil manufacturing process and the waste water is discharged to the sewage treatment station.and then Shandong Leader Machinery Co.,ltd. the dehydrated oil goes to the decoloring process. Finally, pump out the dry oil by canned pump.
If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
Email:sales21@ldfoodmachine.com
Whatsapp:+86 13064099546
Skype:leaderfoodmachine21
Contact:Mandy
NOTE:We can specially design the machine according to your production's features.