LD Vegetable Oil Machine used in Soybean Oil Solvent Extraction

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As a trustworthy international trading company, shandong leader machinery Co.,ltd. Not only provide high-quality microwave drying sterilization equipment, customized turnkey solution is one-stop service. Procurement advice, floor plans, operational training and life-long free technical support are provided by our professional and technical personnel.

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Specifications

soybean oil production machine
1,Low Consumption
2,Save EnerLD
3,High Yeild High Purity
4,CE,BV,ISO9001:2008

LD Vegetable Oil Machine used in Soybean Oil Solvent Extraction

Soybean oil basic information:

Soybean oil is made of soybean .Soybean oil is largest oil and fat in the world . The soybean oil color is faint yellow after refining . The color of soybean oil is deep,and it is beany . And the Thermal stability is bad .When we heat it ,it will occure many foam. As soybean is full of much linolenic acid ,it easy to oxidate.

Nutritional value of the soybean oil:

Soybean oil not only contains rich Linoleic acid,but also it has vitamin E ,D and much lecithin .If child lack Linoleic acid ,Skin will become Dry ,and grow slowly .The old doesnt have it ,it will lead to suffer from Cataract and Cardiovascular and cerebrovascular diseases.

The role of diet of soybean oil Soybean oil smell Sweet and spicy,sligLDly toxic. Soybean oil can deworm and Ease constipation,and heal a variety of sores toxic stasis

How to make soybean oil ?

ways to make soybean oil: 1. press 2. leaching

Our general soybean Oil extraction rate is 12-18%.

Soybean pretreatment flow chart:

material storage→lifting screw conveyor →magnetic separator→vibrating screen →specific gravity stoner→cracking→softening →flaking→extruder→drying→leacher

Clean :

Main process description: Cleaning: In order to obtain high effective cleaning, ensure good work condition and production stability, high efficient vibration screen was used in the process to separate big and small impurity. Suction type gravity stoner removing machine was applied to remove the shoulder stone and earth, and magnetic separation equipment without power and exhaust system were used to remove iron. Dust removing wind net is installed.

Crush:

Crush:In order to ensure good softening and flaking effect, soy is generally broken up uniformly to 5~6 flakes and water distribute uniformly during softening, and flakes is thin and burliness.

Extrusion process:

Adopting the bulking machine can both improve the yield of rice bran oil and reduce the consumption. The extrusion puffing, on the one hand, can make solution lipase in the rice bran passivated under high temperature and high pressure condition,then prevent the rice bran oil rancidity; On the other hand, the extrusion puffing can make rice bran be porous mateial grain, and increases the materials bulk density, then improve the permeability and leaching rate which solvent reacts to the material.

Soybean oil pretreatment craft flow:

Extraction Plant Introduction:

Material embryos→Extraction→Wet meal →Evaporation→Cooling→Product meal packing

↓

Mixed oil→Filter→Negative pressure evaporation → Crude oil

↓

Solvent recovery

Features of Rotocel Extraction:

1. Adopt stainless steel fixed grid plate and increase the horizontal grid plates, which can prevent the strong miscella from flowing back to the blanking case, so as to ensure good extraction effect.

2. he rotocel extractor is driven by rack, with unique rotor of balanced design, low rotating speed, low power, smooth operation, no noise and quite low maintenance cost.

Negative pressure evaporation process:

Advantage of Negative pressure evaporation

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

2. Due to the low temperature of the steam, the crude oil features ligLD color, good quality and low residual solven

3.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 enerLD, reduce the condenser configuration area and save investment.

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 enerLD saver from the shell of the first evaporator. In enerLD saver, non-condensable gas exchanges heat with condensate from the evaporative condenser. Finally, the condensate temperature discharged from enerLD 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 enerLD.

Paraffin oil recovery process:

Tail gas first enters paraffin absorption tower, and then comes the counter-current absorption of paraffin and tail gas, which can reach the ideal state when the stainless steel packing has large surface area. The solvent content in discharged liquid paraffin (called rich oil) is not more than 5%, so as to ensure the maximum absorption rate.

The paraffin rich oil is pumped into the heat exchanger to exchange heat with paraffin lean oil, and then goes to paraffin heater, and finally enters paraffin analysis tower. In the analysis tower, the steam-liquid heat exchange is conducted on the surface of stainless steel packing surface with direct steam and rich-oil paraffin, which can remove the solvent in the paraffin. This kind of paraffin, also called lean oil, exchanges heat with rich oil, and then is cooled to the ideal absorption temperature through the cooler. Next, it enters absorption tower for recycling. The gas mixture from the analysis tower enters enerLD saver, and the tail gas from the absorption tower is discharged from workshop with the fan.

Extraction craft flow:

Refining process of the crude oil:

Crude oil

→Degumming →Neutralization→ Bleaching→ Filtration→ Deodorization

→Defining soybean oil

Neutralization:

Refining craft flow:

Our machines advantages:

1,some of our technoloLD adopts Germany standard, and some equipment parts are imported.

2,our stainless steel and carbon steel are all purchased directly from the steel factory.our professional engineer will detect every time.so we can guarantee the quality.

3,all of our welding technicians have the employment certificates.they are good at it.

4,we provide installation and professional training.

5,we supply the LD service to our customer,if there is any technoloLD problem,we will transfer it to our customer.

Our Warm Professional Advice:

If you like our products,please kindly tell us your requirements,includes raw material name ,your processing capacity per day,material supplied ability per day, have the production plant or not and related data, then we can efficiently make a cost-effective plan for you, if you can provide us the more specific information, we can calculate the cost and profit for you. Your trust and support are our large success.

LD Vegetable Oil Machine used in Soybean Oil Solvent Extraction produced and supplied by shandong leader machinery Co.,Ltd.
Oilseeds Processing Line is the synthetical process of physical and chemical procedure. In the procedure, accompaniment of oil is selectively acted by LD Vegetable Oil Machine used in Soybean Oil Solvent Extraction , LD Vegetable Oil Machine used in Soybean Oil Solvent Extraction makes the combination of impurities and oil be weakened, and separates the impurities from the oil. There are three kinds of crafts, LD Vegetable Oil Machine used in Soybean Oil Solvent Extraction are continuous refining process, semi-continuous refining process, intermittent refining process. and included the following LD Vegetable Oil Machine used in Soybean Oil Solvent Extraction: degumming tank, nentralizing tank, centrifuge, heat exchanger, decolorization tower, dedorization tower, etc

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Specific description of LD Vegetable Oil Machine used in Soybean Oil Solvent Extraction
1.Neutralization Tank of LD Vegetable Oil Machine used in Soybean Oil Solvent Extraction: used for acid refining, alkali refining or washing.
2. Bleaching Tank: used for bleaching oil&removing pigment.
3. Deodorizing Tank: used for removing the odour of oil (made of stainless steel).
4.Conduction Oil Furnace: provide production with heat source, and the temperature can reach 280 °C.
5. Vacuum Pump of Oilseeds Processing Line : provide vacuum degree for bleaching & deodorizing process, which can reach above755 mmHg
6.Air Compressor: weather bleaching earth used in the bleaching process
7. Filter Press: filtrate the bleaching earth
8.Steam Generator of Oilseeds Processing Line : produce steam for deodorization and distillation process
9. Leaf Filter of LD Vegetable Oil Machine used in Soybean Oil Solvent Extraction: filtrate the bleaching earth & impurities.

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