simple operation soya bean oil extraction equipment

simple operation soya bean oil extraction equipment

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Part II: Soya bean Oil Extraction Plant

• Craft flow for soybean oil extraction plant

Solvent→Extractor→Mixed oil→1st and 2nd evaporation→Stripping tower→Crude soybean oil→Wet meal→DTDC toaster→Soybean cake

• Main Equipments in soybean oil extraction plant

1.Solvent pumps:Continuously spray solvent to the rotary-typr extractor.

2.Roary extractor:Spray and soak the soybean cake with solvent so that oil fats can be dissolved in solvent(from miscella). After processing, you can get wet meal and miscella(mixed oil).

3.DTDC:Namely,desolventizer →toaster→dryer→cooler,used to separate the solvent from the wet meal.

4.Miscella tank 1st:Pump the miscella(oil with solvent) into the miscella 1st, then add 10% saline water to it. The phospholipid and impurities in the miscella.

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.

1.Cleaning machine

In order to make good quality edible oil and oil cake, and improve soybean oil output, the cleaning machine is always used in the pretreatment process to remove the impurities,such as crop stalk, stone, dust, magnetic metal and so on.

2.Crusher

After cleaning, the oil seeds shall be crushed by crusher, in order to make the soybean granularity smaller,and adjust the oil cake thickness,thus creating a good condition for oil extraction.

3.Softening kettle

Softening kettle is used to adjust the water content and temperature of soybean, to increase the plasticity of soybean, so it can reduce the powder and glue stick phenomenon and guarantee the good quality of flakers when flaking.

4.Flaker

The Flaker is used to change the soybean from granularity into flakiness, and destroy cell wall of soybean, thus shorten the oil outlet distance. When flaking, the soybean flakiness thickness must be even, the size is suitable, powder degree is low, and also with mechanical strength.

5.Cooker

The purpose of cooking is to make the protein of soybean cell wall degenerated and then aggregated because of heated, increase the permeability of cell wall, and decrease the viscosity of oil, thus make oil come out easily, to make small oil drops into big oil drops.

6.Oil press

The advantage of using press method to make oil is that the support equipment is less, it is suitable for various oilseed crops,such as sunflower, soybean, groundnut,sesame,rapeseed and so on. The production line is very flexible, the oil quality is very good with light color and good flavor.

Refining Workshop

Main Process:

crude soya bean oil → degumming&dephosphorization → deacidification → drying → decolorization → deodorization → defatting → product oil.

Refining methods:

oil refining is according to the different usage and requirements, utilizing the physical methods and chemical processes to get rid of the harmful impurities and needless substance in the crude oil, getting standard oil.

Advantages of refining craft:

1. After refining the impurity of oil must be less than 0.2% ;

2.Recycling system save power and money;

3.Lower oil waste.

Craft features:

1. Continuous alkali refining shortens contact time between oil and lye,reduces grease saponification,lowers refining consumption,and improves efficiency.

2. Decolorization adopts technology of combining premixing and steam mixing bleaching,which improves bleaching efficiency,saves consumption of bleaching clay,and it's simple and convenient to operate;and negative pressure state avoids oxygen in the air from contacting with hot oil,thereby ensuring oil product quality,inhibiting acid value to rise again,and lowering peroxide value.

3. Deodorization adopts new type continuous deodorization equipment which is applicable for deacidification and deodorization of plant oil with high acid value and low-resin content,the actual production proves its most obvious advantages are strong deacidification ability,excellent hot bleaching effect,high refining rate,good oil quality and so on.

4. The process has multiple heat exchange,which makes full use of the heat energy system,effectively reduces steam consumption,and also has the advantages of adjustable production process,flexible operation,high automatic degree,environment sanitation and so on.

Content of engineering: process design, general contract engineering for mechanical & electrical equipment construction and installation & debugging.

1. 10-5000T/D Oilseed preliminary cleaning, drying, storage section turn-key project

2. 5-5000T/D Oilseed pretreatment & pre-pressing production line turn-key project

3. 100-5000T/D Oilseed extraction production line turn-key project

4. 5-3000T/D Physical (Chemical) refining, fractionation production line turn-key project

5. 10-3000T/D Cold pressed peanut synchronization extraction protein powder under low temperature turn-key project

6. 10-1000T/D Phospholipid concentrate production line turn-key project

7. 10-500T/D Animal oil boil, refining, shortening and margarine turn-key project

8. 10-500T/D Biodiesel production line turn-key project

9. 10-1500T/D Cottonseed husking project

10. 10-3000T/D Sunflower oil, rice bran oil, corn germ oil pressing, refining, dewaxing turn-key project

11. 1-100T/D Peony seed oil, tea seed oil, ect. turn-key project

12. 10-2000T/D Full automatic control filling packing production line turn-key project.

Q1 : Which kind of materials can be processed?

All kinds of oil seeds. For example, sunflower seeds, rice bran, corn germ, palm fruit, palm kernel,coconut,peanut, soybean, sesame, cottonseeds, rapeseed, etc.

Q2 : What's the capacity?

Generally, 10-5000 tons per day. We can also manufacture as per customers' requirements.

Q3 : How long is the warranty?

The main parts of the machine come with one year warranty and after the expiration our engineer is available overseas to do the maintenance work.

Q4 : Can the machine be installed locally?

We can do the turn-key projects or other services according to customers'requirements,according to this condition,our services can be manufacturing,purchasing,transporting,installation,training labors etc.

Q5 : How to operate the machine?

Our engineers will be available to guide and train your labors how to operate and run the machine.