30 ton continuous canola oil refining process

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 30 ton continuous canola oil refining process 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 30 ton continuous canola oil refining process 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

30 ton continuous canola oil refining process

Crude Oil → Deacidification → Degumming → Decolorization → Deodorization → Refined Oil

Refining pot: also named Dephosphorization and deacidification tank,under 60-70℃,it occurs acidbase neutralization reaction with sodium hydroxide ,After stirring by reduction box,it can decrease the acid value in oil and separate the impurity ,phospholipid which will enter into soap stock..The oil can be refined further.

Bleaching pot: Also named bleaching, dewatering pot,it removes water from oil by vacuum.The bleaching earth is breathed into bleaching pot ,after stirring,filtrated by filter and change the color of the oil.

Vertical blade filter machine: Equipped with vertical leaf filter to remove used bentonite from the oil, operating conveniently and continuously , low laboring tense, keeps environment well, keeps oil residence in deposable bleaching earth in low level.

Deodorization pot :It uses USU 304 stainless steel plate, under the vacuum condition of vacuum and high temperature (220240℃), The deodorization system can remove fatty acid and other rare delicacy high efficiently .make Meanwhile, the pot has the advantage of lowering steam consuming and avoid of the hydrolyzation of oil;

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. 30 ton continuous canola oil refining process 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 30 ton continuous canola oil refining process 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.
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NOTE:We can specially design the machine according to your production's features.