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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 popular Corn Germ Separation 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 popular Corn Germ Separation 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 popular Corn Germ Separation Machine
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Click here learn more about our factory :Xinxiang Jinxin Chemical Engineering Equipment Co., Ltd.
XinxiangJinxin Chemical engineering equipment co,. Ltd is mainly focused on all kinds of pressure vessel and machine manufacturing .It is established in 1978 and has much rich experience in this field . .And our best seller is peanut oil machinery .We produce the complete oil production line ,and sell to all the world ,such America , Middle east ,Africa ,Europe etc.
Pretreatment
Magnetic separation and screening separation corn germ first by magnetic srparator or a horseshoe magnet removes metal germ inside, so as not to damage the production equipment. Softening is intended to regulate the tempperature and moisture content of corn germ, to increase the plasticity and prevent to produce too much powder. Flaking the thickness of corn germ is 0.2-0.3 mm. This process can influce the oil yield and the production capacity of the main equipment. Cooking Good cooking effect depends mainly on the temperature, moisture, time. Cooking process, the oil is heated, adjust the water to the ideal state.
Squeeing method, is suitable for small and medium-size oil factories (the highest rate can reach 65%) Solvent extraction method, to adapt to the large oil factories ( the highest rate can reach 97%) aqueous enzymatic method, it is a new method of development in recent years.
Generally USES the spiral oil press. In order to guarantee a higher efficiency, in addition to meet the above conditions, the pressure of the oil mill in more than 69 MPa. After squeezing the cake oil residue control in 6%~7%,and bread in water cut is 3%~4%, for safety, finished product cake moisture should be adjusted to about 12% advisable.
Oil press is refers to the use of the role of external mechanical forces, squeezing oil from the oil out of the machine.Can be divided into domestic oil press, oil mechanism of hydraulic oil machine, screw machine, new type of hydraulic oil mill, high-efficiency fine filter press.Oil equipment mainly hydraulic oil press (also known as hydraulic press) and the screw press two kinds big.Hydraulic oil press is suitable for crushing small batch and need special retains the original flavor of oil, such as sesame sesame oil, olive oil, walnut oil, etc.Big screw press production, spiral, is commonly used common oil press equipment.
Refining
Deacidification Sodium hydroxide antagonize free fatty acids, and subside phospholipids, to remove the insoluble impurities, the after the separation of soapstock, neutral oil was washed in soft water, last drying in vacuum. Decoloration Corn oil pigments in two categories: one is the natural pigment, such as the carotenoids lutein materials such as chlorophyll, these are easy to bleach, and the other type of the products of organic matter, these pigments are not easy to be bleached. Dewaxing can ensure the colour of corn oil to be clear bright at room temperature and frozen temperature to reduce the oil in the wax content to 10 parts per million to get crystal clear oil. Deodorization Using high temperature and high vacuum steam stripping method deodorization temperature commonly 180, vacuum degree 9.3 104 Pa can achieve ideal results.
Packed by the protect film inner, water-repellent plastic outside. The wood packing is necessary if send by less than a container. Cold press castor oil machine will fixed by steel rope in the container. Make sure it is in good condition when arrived destination.Besides,if you have the special request,we will try our best to meet your needs.
By the way,our transport is the sea transportation, if you want to transfer the transportation to the railway or other transportation,please let me know before making contract.
Our delivery time is 30-70 days when we receive the prepayment or LC at sight.
CertificationsWe insist on putting the quality on the first .And we rewarded ISO9001 ,Manufacture license of Special Equipment certification ,and Design license of Special Equipment certification
Contact MeOur factory hope to establish a growing, healthy and mutually beneficial trade relationship with you!
If you are interested in our machine, Please click "SEND" to contact with us, or email me by above information.
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 popular Corn Germ Separation 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 popular Corn Germ Separation 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.
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