Canola Seed Oil Refining Machine Turnkey Project With BV CE ISO Certifications
Company Information
Company Profiles:
Shandong LDE Grain&Oil Machinery Co.,Ltd is a large-sized joint-equity enterprise, which specialize in producing edible oil mechanical equipment, a group enterprise integrating scientific research, manufacturing, sales as one. Our machinery exported to Russia, BanLDadesh, Romania, Ukraine, Cameroon, Ghana, Thailand, Pakistan, Indonesia, etc.
The process
Continuius refining process description:
Input oil→Heating→acid refining→alkali refining→washing 2-3times→Drying dehydration
Basing on the traditional oil refining technology, Shandong LD'E Grain and Oil Machinery Co.,Ltd has developed the latest combined packing layer plate deodorization soft tower and the physical and chemical mixed refining technology for crude oil of any quality. Moreover, a series of advanced technology and equipment are used, such as super wet deguming, bleaching earth automatic metering, negative pressure decoloring, high vacuum steam jet deodorization, deacidification, winterization dewaxing etc.. With advanced technology, superior equipment, full-automatic control and excellent economic and technical parameters, our equipment can meet customers' different refinery equipment at home and abroad.
Hydration Deguming & Alkali Refining Deacidification Process
Washing: there is still about 500ppm soap in the neutralized oil from the separator. To remove the remaining soap, add into the oil about 5~8% hot water, with water temperature 3~5 °C higher than the oil generally. 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 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, and the waste water is discharged to the sewage treatment station.
Vacuum drying stage: 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, and then the dehydrated oil goes to the decoloring process. Finally, pump out the dry oil by canned pump.
Degumming:
Filtering:
Continuous Refining Deodorizing Process
The qualified decolored oil enters into the spiral plate heat exchanger to recover most of the heat, and next goes to high pressure steam heat exchanger to be heated to the process temperature (240-260°C) and then enters the deodorization tower. The upper layer of combined deodorization tower is the packing structure which is mainly used to remove the odor producing components such as free fatty acid (FFA); the bottom layer is the plate tower which is mainly for achieving the hot decoloring effect and reducing the peroxide value of the oil to zero. Oil from the deodorization tower enters into the heat exchanger to recover most of the heat and makes further heat exchange with crude oil, and then is cooled to 80-85°C through the cooler. Add the required antioxidant and flavor agent, and then cool the oil below 50°C and store it. Such volatiles as FFA from the deodorizing system are separated by the packing catcher, and the separated liquid is FFA at low temperature (60-75°C). When the liquid level in the temporary tank is too high, the oil will be sent to the FFA storage tank.
Deodorization:
After-sale service
Anyone who bought our machine all can accept the usage and maintenance training in our factory.
A. Engineers available to service machinery overseas.
B. We afford technical solutions for buyers at any time.
C. We supply spare parts all year around at ex-factory price.
Our after-sales service team can go to your workshop for debugging and training.
Warranty period: 2 years from the date you bought our machine.
The following situations are not included in our warranty.
(1) The damage which you did not according to our service manual.
(2) Normal spoilage of the quick-wear part.
(3) Someone who can’t use and maintain the oil press machine.
Whether the oil press machine is in our maintenance range or not, our after-sale service team all can help you to repair.
Those are not included in our maintenance range, you need to pay the traveling expense, material cost and repair cost for our after-sale service team.
Certifications
Our Customer
CONTACT MEAny more questions, please contact me without hesitation.
Name:Bright Liu
Trade Manager: cn1511514064
Skype:brightliu8668
Whatsapp:+86 18137172886
Company website:http: