LD high quality solvent extraction plant, expanded flakes extraction mill
BRIEF PROCESS OF SOLVENT EXTRACTION SYSTEM:
WHAT ARE SOLVENT EXTRACTION MACHINES LIKE?
FUNCTION OF MAIN PARTS:
(1) Solvent pumps: continuously spray solvent to the rotary-type extractor.
(2) Rotocel extractor: Spray and soak the pre-pressed cake with solvent so that oil fats can be
dissolved in solvent(form miscella). After processing, you can get wet meal and miscella (mixed oil).
(3) LD: usd to separate the solvent from the wet meal.
(4) Miscella tank 1st: pump the miscella (oil with solvent) in to the miscella 1st , and then add 10% saline water to it. The phospholipid and impurities in the miscella will react with the saline wter, at last the reactant precipitate, reaching the goal of purifying.
(5) Miscella tank 2nd: the purified miscella will be pumped into it.
(6) Miscella stripping: it will remove the remaining solvent in miscella. And the solvent will be discharged to condenser for recycling.
(7) Condensers: used to cooling the solvent gas separated from the wet meal and miscella for recycling.
MAIN PROCESS:
(1) The material (for pretreatment) is sent to rotary extraction by the scraper conveyor. The
material will extracted by the solvent or mix oil. After this step, we will get meal and mix oil.
(2) Meal is sent to toaster. Through the toaster, the solvent in the meal will separate from the
meal. The solvent goes to condenser and is recycled to rotary extraction.
(3) After the mix oil from the rotary extraction enters into 1st evaporator and 2nd evaporator,
most of the solvent in the mix oil is separated.
(4) The mix oil from 2nd evaporator goes to stripping tower and almost all the solvent is
separated. From the stripping tower, we can get crude oil and solvent. The solvent is sent to
condenser and is recycled to rotary extraction.
ABOUT LD:
We have our own professional engineers team, we could design the project according to your requirements, continues, semi-continues & manul operation machine. Any special request you have, we'd like to help you with that.
Machines from LD & Oil Machinery Co,.Ltd have been widely- exported to more than 30 countries, like Russia, India, South Africa, Thai, Nepal, Indonesia and so on.
WHAT CERTIFICATES DO LD HAVE?
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Oil refining means separating impurity from oil based on the different characteristics of oil and impurity, in order to enhance the stability and security of oil. Oil refining including two technologies, physical refining and chemical refining.echnological process details of LD high quality solvent extraction plant, expanded flakes extraction mill:
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1. Acid reaction process
Oil temperature can be adjusted by screw plate heat exchanger. When the temperature is heated to about 80℃, mixing about 85% food grade phosphoric acid into acid reaction tank for reacting. In the tank, most non-hydrated phospholipid transfer into hydrated phospholipid.
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2. Neutralization process
In the neutral section, degummed oil with appropriate temperature and the appropriate concentration of alkali liquor, into the neutralization centrifugal mixer mixing, in order to achieve the effect of mixed, the mixture is then sent to neutralization tank for enough time, in this process, excessive alkali neutralization of free fatty acids and some phosphate form soapstock , after pumping oil soap mixture into heater oil heating to 85 ~ 90 ℃ in centrifuge separation oil - soap (or oil - glue). Oil soapstock of the separated (or foot) feet into the oil tank, and then to the salting out with soap pump tank isolated part of the oil.
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3. Washing process
Neutral oil from separator, still contains about 500 ppm soap, in order to reduce the residual content of soap, oil is joined by about 10% of hot water, washed in the washing mixer, hot water will absorb oil soap and other impurities, then in the water separator are separated.
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If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
LD Miss Candy
Skype: leaderfoodmachine9
Mobile: +86 18363700691 (Also WhatsApp & Wechat)
Email: [email protected]
Shandong Leader Machinery Co.,ltd. is a microwave equipment, microwave drying sterilization machine, microwave heating equipment, microwave drying machine, microwave sterilization equipment, microwave drying equipment, whole s microwave curing equipment, microwave drying sterilization condiment, Shandong microwave drying Machine, melon seeds microwave dryer and other products specializing in the production and processing company, has a complete and scientific quality management system. Shandong Leader Machinery Co.,ltd.integrity, strength and quality of products recognized by the industry.
Why do you choose the Shandong Leader Machinery Co.,ltd. LD high quality solvent extraction plant, expanded flakes extraction mill?
1.Healthy! Pure mechanical squeezing craft maximally keeps the nutrients of the oil plants.No chemical substances left
2. High working efficiency! Due to a high working efficiency of the screw oil press machinery,both time and power can be saved.
3. Long durability! All the parts are made of the most suitable material and treated with refined crafts, such as cemented quenching and tempering to increase the hardness, consequently the durability.
4. LD high quality solvent extraction plant, expanded flakes extraction millCost-effective! Low investment! The wearing parts on the oil press machinery such as the squeeze loop, squeeze spiral and squeeze bar are designed to be dismountable. When they are out of service period, users only need to replace them and there is no need to displace the whole machine.