LD patent technoloLD rice bran oil solvent extraction process

LD patent technoloLD rice bran oil solvent extraction process

Why choose us?

We are the first and the biggest manufacturer in the field of rice bran oil machinery in China for 22 years.

Our brands LD&Hangpeng won TOP 10 Cereals&Oil Machinery Brand in 2012.

We have obtained 7 patents and 13 honors for rice bran oil equipment.

The whole rice bran oil solvent extraction process contains three workshops

1.Pretreatment&Expansion Workshop Craft flow:

Crude rice bran → cleaning → softening → expanding → drying → to extraction workshop

Pretreatment and prepressing section is a very important section before extraction.It will directly affect

extraction effect.

Craft features:

1.Create good production enviroment rice bran oil expeller machine

2.Minimize the total fat loss,increase oil yield and output and improve the quality of oil and cake&meal.

3.Comprehensively utilize impurities and offal.

4.Perfectly match extraction production line,design different production processes according to different materials.

We have obtained patent for expanding,Patent No. is ZL2007 20092291.7.

2.Oil Extraction Workshop Craft flow:

solvent steam

↓ ↓

extraction → mixed oil → evaporation→ steam-stripping → crude rice bran oil

Extractor types: Level rotation extractor, loop type extractor, chain extractor

Extraction methods:

Use organic solvent through soaking or spraying contact methods to extract oil from oilseeds.

Advantages of extraction craft:

1.High oil yield, low residual oil in meal;2.Low labor intensity;3.Good working environment;4.Good meal quality.

rice bran oil expeller machine

Negative pressure evaporation helps to improve crude oil quality.

Craft features:

1. Adopting negative pressure evaporation can ensure excellent oil quality;

2. Extraction system is highly adaptable, and can adapt to different raw material ;

3. All equipments are provided with exhaust gas absorption systeLD with excellent absorption effect;

4. Full enerLD-saving design utilizes heat enerLD for many times and saves steam consumption;

We have obtained patent for extraction,Patent No. is ZL2007 20092291.7.

3.Oil Refining Workshop Craft flow:

crude rice bran oil → degumming&dephosphorization → deacidification → drying → decolorization → deodorization

→ defatting → dewaxing → finished 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 technoloLD 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 rice bran oil expeller machine process has multiple heat exchange,which makes full use of the heat enerLD

system,effectively reduces steam consumption,and also has the advantages of adjustable production process,

flexible operation,high automatic degree,environment sanitation and so on.

The rice bran oil solvent extraction process we had obtained patent for refinery ,the Patent No.is ZL200820238863.2.

LD patent technoloLD rice bran oil solvent extraction process

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LD patent technoloLD rice bran oil solvent extraction process produced and supplied by Shandong Leader Machinery Co.,Ltd.
Main spare parts of LD patent technoloLD rice bran oil solvent extraction process : worm, squeezing head, worm shaft, cage bar, heater ring, cake outlet, vacuum filter .
Main Features & advantages of Soybean Oil Plant
1. LD patent technoloLD rice bran oil solvent extraction process is High oil yield, low oil residual in cake. The oil left in cake is less than 6% ; Cake thickness can be adjusted while machine stops running;
2. LD patent technoloLD rice bran oil solvent extraction process is Small-land using: only 10-20 square meters workshop can make production.
3. Soybean Oil Plant is Pure oil quality: machine surface is made of chrome plated stainless steel, in line with food hygiene standards; Besides, with two vacuum oil filters, residual can be removed by simple filtering;
4. LD patent technoloLD rice bran oil solvent extraction process is Labor saving: it can save 60% labor for equal output and 40% labor cost per day, for one or two peopel are able to make production .
5. Environment friendly: integrating advantages of traditional Soybean Oil Plant, the new design machine are noiseless, no pollution, which can better meet environmental standard.
6. Other advantages of Soybean Oil Plant: high efficiency, enerLD and labor saving, easy operation, simple maintenience .

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