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 Best market Oil Palm Cutting Machine 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 Best market Oil Palm Cutting Machine 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
Best market Oil Palm Cutting Machine
Palm fruit, palm kernel, coconut, cashew, avocado, tiger nut, peanuts, rapeseeds, soybeans, castor oil plant, sesame seeds, benne seeds, sunflower seeds, cotton seeds, tea seeds, Tung seeds and etc.
1. Introduction of palm oil mill
1)Palm oil mill have main five parts: Reception Station,Sterilizer,Threshing,Press,Clarifition and Kernel Recover.
2)We use the Fresh Fruit Bunch, because the palm fruit rancidity is very fast, if the rancidity will be influence the palm crude oil acid value,if the acid value is very high, the refining efficience will drop.
3)Generally speaking, the palm oil mill be mainly located in Nigeria,Malaysia,Indonesia etc..
2. Main parts of palm oil mill
1) Reception Station: used for loading palm fruit brunch from plantation,transport to sterilizer. Reception station adopt steel structure and concrete structure. Save equipment cost and construction cost.
Have hydraulic control system, hydraulic door open/off automatic achieve continuous operation. Reduce operator, operate more easily and improve work efficiency.
2)Sterilizing Tank: The sterilizing tank uses direct steam to process, which can reduce activity of the enzyme,prevent the rancidity, ensure the good quality of the crude oil. At the same time, it is good for the trashing process.
3)Threshing station: Fresh palm fruits separate from bunches by thresher rotary drum rotating. Palm fruits are conveyed to digesting tank by elevator.Empty bunches are coveyed out of factory by scraper conveyor. Thresher shaft uses once forging technology. The equipment is stronger and has longer life. At the same time, our company developes non-shaft thresher drived by chain. In this way, it reduces power loss and saves production cost.
4)Digestor: Inside of sterilizer, there are some baffle and stirring arm, under the drive of top motor.Baffles break off the palm fruit, then heat palm fruit pulp. So that can press oil easily. Get higher oil yield. Meanwhile there is directly steam inlet digester, to adjust material moisture.
5)Pressing Machine:The palm fruit oil yield increases by adjusting material moisture and temperature in digesting tank. Digesting tank uses liquid level control, so material can distribute automatically and equipment runs fully automatically.Pressing machine uses hydraulic control system to adjust spacing between pressing bolts. So it can be suitable for variouss palm fruit species and guarantee the oil yield.
6) Kernel Recovery Station:Using air duct system to separate palm shell and kernel. Meanwhile,using special mud bath equipment to separate palm kernel and shell according to their different density. So it has high separation rate. There are some fiber cover the palm nut, in order to get palm kernel, should remove the fiber,palm shell.Fiber and shell is very good resource for boiler fuel.
7)Clarification Station: Oil purifying system, using latest technology, on the premise that guarantee oil quality, we try our best to reduce machine inverstment and oil loss. In actul production, it has been verified that using new technology can reduce oil loss below 1.3%.
8)Palm oil refinery technology:Oil refining is based on the difference of oil and the impurities in the physical and chemical properities, separate the grease and impurity by some technical ways, in order to improve the oil edible, storage stability and safety process. Oil refing process is divided into chemical refining and physical refining.
9)Palm oil fractionation technology is a new oil processing technology.Using palm oil fractionation technology can get 8â,10â,14â,18â,24â,33â,44â,55â etc, different melting point's palm oil product. At the same time, it can also be used to do cottonseed oil, fish oil ,pork oil and other animal oils. This prominently improves the added value of the oil products, increase the economic benefit of enterprise.
3. Advantages of palm oil mill
1) High oil yield, obvious economic benefit.
2) Less residual oil rate in the dry meal.
3) Improving the quality of the meal.
4) Low processing cost, high labor productivity.
The oil quality outcome standard:
1. Grade one for salad oil
2. Grade two for high quality cooking oil
3. Mixture and volatile less than 0.25%.
4. Impurity less than 0.2% .
5. AV (mgKOH/g) less than 7.
6. FFA less than 3.5%.
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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. Best market Oil Palm Cutting Machine 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 Best market Oil Palm Cutting Machine 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.