Introduction of Shandong Leader Machinery Co.,Ltd. Crude Oil Refining Machine
1>. Palm oil mill have main ten parts:Reception Station,Sterilizer,Threshing,Press,Clarification, Kernel Recover, power station, boiler station, water treatment plant, oil storage tank.
2>. Shandong Leader Machinery Co.,Ltd. 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 eCrude Oil Refining Machineiciency will drop.
3>. Generally speaking, The palm fruit processing plant is best away from the palm orchard.
QIE Sunflower Cooking Oil Mill
What is oil refining
The process of refining of crude oil and removing impurities is known as refining of the fats and oils.
What is crude oil
By pressing or leaching, the unrefined vegetable fats and oils are commonly known as crude oil.
The main component of crude oil
Mixed fatty acid triglycerides, commonly known as the neutral oil. Phospholipids, free fatty acids, pigments, peroxides, waxes and various mechanical impurities. The presence of these impurities is bad for taste , processed and storage of the fats and oils.
Mechanical impurities mixed with oil
Refers to the sediment, blank powder, cake, fiber, grass clippings and other solid impurities in the oil producing and storing process. Such impurities are not soluble in oil, so it can be removed by filter and settlement .
Oil pigment can make grease with darker colors, affect the oil appearance, adsorption will be used to remove it from the oil.
Main process of refining
The process of colloid impurities removal in oil called degumming, the colloidal impurities in crude oil mostly is phospholipid, so deguming is often called the dephosphorization . Degumming method include hydration method, adding acid method. heating method, and the adsorption method.
Alkali refining deacidification
It refers to the refining process that saturate the free fatty acids with alkali, then generate fatty acid salts (soap) and water, the soap adsorb a portion of impurity then settling out from the oil.
The precipitate formed called soapstock. The alkali used for saturating the free fatty acids is NaOH or Na2(CO)3 or Ca(OH)2 and so on. the oil industry generaly use caustic soda.
The alkali refining itself has the synthetic action of deacidification, degumming, off impurities and decoloration.
1. The alkali saturate the fatty acid and generate the soapstock precipitation.
2. The soapstock adsorb protein and a small amount of mechanical impurities then generate
3. Saponify part of the phospholipid, as to the crude oil with high acid value and less
phosphorus,we can use the alkali refining to dephosphorize and deacidify in the meantime.
Decolorization reasons: 1, impact the appearance of oil. 2, part of the pigment is poisonous.3,
the food oil processing needs decoloration.
The pure triglycerides is no odor. the Oxides of non-glyceride (ketones, aldehydes,
hydrocarbons) and unsaturated fatty acid glycerides have odor. odor generated in the oil making process, such as the odor in the leaching grease solvent, soap odor in the alkali refining oil and clay odor in decolorization oil.
1. The presence of odor substances.
2. Some residual pigment.
3. Remove the free fatty acids, mainly remove the substances that caused the odor. Remove all
the bad smell, the process called deodorizing .
The wax is a combination of monocarboxylic acids and monohydric alcohol. Having a higher melting point (78-82 ÃÂÃÂ° C).
Dewaxing reason ( wax exists primarily in corn germ oil, sunflower oil, rice bran oil)
Hard to dissolve in the oil,and the human body can not absorb . it is mist in the oil under the room temperature, the oil becomes cloudy. The waxy existence impact on oil taste and oil transparency, also affect the processing, should be removed from the crude oil.
Oil dewaxing is taking the great different melting point between oil and wax, through crystallization by cooling, then make the oil and wax separated by filtration or centrifugal separation .
What are the refining machines like?
What certificates do QiÃÂ¢ÃÂÃÂe have?
Reception Station for Crude Oil Refining Machine:
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/oCrude Oil Refining Machine automatic achieve continuous operation.Reduce operator, operate more easily and improve work eCrude Oil Refining Machineiciency.
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(Tel/whatsapp:0086-18363092712, Email:email@example.com,Skype:leaderfoodmachine2).Welcome to send us your enquiry about capacity for QIE Sunflower Cooking Oil Mill, inform us raw material you want to use for QIE Sunflower Cooking Oil Mill,and specific requirements for QIE Sunflower Cooking Oil Mill.Shandong Leader Machinery Co.,Ltd. will provide you best solution for your project about Crude Oil Refining Machine.