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 Good performance oil production plant of rice bran 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 Good performance oil production plant of rice bran 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
Good performance oil production plant of rice bran
Company information
Our company is a manufacturer of all kinds of oil production line equipment; Our company was established in 1989. We have a big plant and have rich experience in this field. We have exported to many countries like Egypt, Chile, Argentina, Ethiopia, Zambia, Nigeria, Russia and Turkey ect.
Product Description 1.Automatic production process of rice bran Oil Mill
2.Pretreatment:
The pretreament is the necessary to make the oil,generally speaking the pretreatment including cleanning,decladding,softening,flaker and so on.
Cleaning: it will remove the impurity from the material to improve the quality of the oil.
Removing stone: using the specific-gravity stoner to remove the stone to improve the oil quality and extend the service life of the machine.
Puffing: using the puffing machine to let the rice bran have enough the contact surface with the solvent, to improve the oil yield.
3.Extraction:
Solvent extraction fits for pre-press extraction of high oil content materials and direct once time extraction of low-oil-content materials.
The method of extraction:The direct extraction and the pre-pressing extraction.
The temperature of extraction:Below the initial boiling point solvent more or less 5â.
The time of extraction:90-120 min.
Wet meal desolventizing and drying:Indirect steam heating combined with negative pressure steamdirectly stirring.
Mix the oil evaporation and stripping:Miscella filterâmix the oil tankâthe first evaporatorâ the second evaporator â stripping tower â extracted crude oil
4.Refining
Degumming: We are using a special wet degumming,Thorough removal of colloid.
Decoloring :Premixing the a certain amount of clay with 20% degumming oil in the premix tank , then using the oil pump the premixing oil and the rest 80% oil in the vacuum decolorization tower to get rid of the pigment,then using platetype filter to separate the oil and the waste clay.
Dewaxing:Wax affects the taste of the oil and it's transparency.Poor solubility in oil, cannot be absorbed by human.
Deacidification /Deodorization:Avoid large amounts of neutral oil accident losses, using high temperature and high vacuum environment, by using the method of steam stripping deodorization, removing acid.
Degrease:Different from other oil. Effective separation of solid fat are critical in the process.
5 . Advantages of Peanut Oil Mill
(1) High oil yield , obvious economic benefit .
(2) Lower residual oil rate in the dry meal .
(3) Improving the quality of the meal .
(4) Low processing cost , high labor productivity.
We provide engineers to guide the installation of equipment and maintenance equipment to go to abroad, and we provide the free machine parts.
If you are interested in our any machine,please contact us as soon as possible.
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. Good performance oil production plant of rice bran 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 Good performance oil production plant of rice bran 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.