Mature technology groundnut oil extraction

Shandong Leader Machinery Co.,ltd. have through the years established good working relationship with some reputable organizations both at home and abroad with outstanding goodwill.Our main products line include food extrusion machine, soya meal/meat processing machines, industrial micro wave oven, packaging machines, rice cake machine etc.Most importantly, we also provide formulas, technology supports, machine inspection service, etc.

Specifications

Mature technology groundnut oil extraction

Company profile

• 10-500T/H oil material first cleaning,drying and storage section turn-key project.
• 100-3000 T/D oil pretreatment, shelling and pre-press workshop turnkey project (soybean hot peeling, bean skin crushing; the soybean extrusion, high oil contained pre-press cake extrusion, and high oil contained embryos puffed; of direct puffed). Rice bran production line turn-key project.
• Leaching workshop turnkey project (Towline extractor, Rotocel extractor, loop type extractor, LD separated machine, the full negative pressure evaporation, paraffin wax recovery, leaching workshop degum, phospholipid concentrate).
• 30-1000T/D oil continuous grade two or one physical (chemical) refining production line.
• 10-600T/D sunflower oil, rice bran oil, corn germ oil dewaxing turn-key project
• 10-200T/D Fatty acid esterification production cooking oil production line.

press operation priciple:

When oil press operating, the prepared materials enter the pressing chamber from the hopper and then move forwards by the rotating of pressing screw and is pressed under the high-pressure condition in the chamber, friction between material and chamber will be created, which also created friction and relative movement among material particles, on the other hand, root diameter of the pressing screw carries larger from one end to the other. hence, when rotating, it not only pushed particles moving forwards but also turns them outwards as well, meanwhile, particles adjacent the screw will rotation along with screw’ rotating, causing every particle inside the chamber to possess different speed, therefore relative movement among particle creates heat which is necessary during manufacturing. because of helping protein change property, damage colloid, increase plasticity, decrease oil’s elasticity, resulting in high oil productivity.

Rnquirement for groundnut oil extraction

1.Dissolve in any proportion solvent at room temperature or low temperature

2.Wide choise well

3.Stable Chemical property

4.Recycle from oil and cake easily

5..The solvent can not react with all compenets and equipment material of the oil

6..The solvent should high purity and narrow scope of the boilling point

7.Small solubility,easy to separation and recycle

8.Solvent has no toxicity itself,neutral,no objection odor,make sure the sanitary inquirment and protecting pollution

9.Not inflammable and explosive

10.Rich source,and low price,apply to the demand of large scale prodution

Solvent Condensation & Recovery Process

Solvent condensation system combines with evaporation system closely, and evaporative condenser and steam stripping condenser all work under negative pressure. Non-condensable gas enters the energy saver from the shell of the first evaporator. In energy saver, non-condensable gas exchanges heat with condensate from the evaporative condenser. Finally, the condensate temperature discharged from energy saver is increased, and the solvent separated from water goes to solvent holding tank. The high temperature makes it unnecessary to be reheated for the recycling, so as to save energy.

Non-condensable gas from energy saver enters desolventizing condenser, in which a great deal of gas is condensed, and the tail gas is discharged into the final condenser. The solvent gas from the extractor enters extraction condenser, and the non-condensable tail gas enters the final condenser. For the free gas in final condenser, diversion box, holding tank, underground solvent library and miscella tank, cool them with low-temperatured cold water to recycle most of solvent gas. The tail gas with little solvent goes to paraffin recovery process.

Negative pressure evaporation groundnut oil extraction

Miscella Vacuum Evaporation Process:

The liquid from the extractor is the miscella containing grease and oil, which can be separated out according their different vaporization temperatures. Our company mainly uses vacuum evaporation technology, and it can reduce solvent leakage and consumption. The separated solvent vapour is cooled and recycled back to the extractor for reuse, which can improve the solvent efficiency.

Vacuum Evaporation Advantages:

1. Vacuum evaporation features high efficiency, thorough de-solvation and low solvent consumption in crude oil.

2. Use the second steam of desolventizer toaster and remaining steam from steam jet pump as the heat source of the first steam, which can save energy, reduce the condenser configuration area and save investment.

3. Due to the low temperature of the steam, the crude oil features light color, good quality and low residual solvent.

groundnut oil extraction machine

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Mature technology groundnut oil extraction are a kind of widely used plate and frame type oil filter machine, simple usage, stable performance, and applicable to filter of crude oil and bleached oil.
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Working principle of Mature technology groundnut oil extraction
1 This frame oil filter is composed of filter plates, filter frames, oil pump and filter cloth, etc.
2 When the crude oil is pumped into the filtering machine, under the different pressure in and outside the machine, the crude oil go through the filtering cloth and come out from the pipr under the filter plate.
3 While the oil dregs remains on the surface of the filtering cloth, thus realizing the filtering process.
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Usage of Mature technology groundnut oil extraction
The frame oil filter are mainly used for auxiliary equipment of oil press machine.
Packing & Loading:
1. All machines, which is less than a full container, are packed by the standard wooden case for exporting. So it is safe and strong enough for a long journey from our factory to your place.
2. If all the machines are shipped by a full container, the container will be loaded in
Shandong Leader Machinery Co.,ltd. by our workers. Also, all the machines will be fixed onto the container.

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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]