10~200 ton soybean oil production line/Soybean oil extraction machine price

Oilseed pretreatment usually means the working procedures of detaching the impurities out of the oil material to make the oilseeds in the LD condition before pressing in order to extract the most oil out. It is the first and most vital step during the whole set of oil mill plant. This is the part where the seeds are procured, cleaned, flaked, and cooked so that the oil extraction process can be carried out in a more efficient manner, so that the final output or the extracted oil is of the highest quality.

During the process of Oilseed pretreatment, a series of seed processing equipment are necessary, such as cleaning sieve, crusher, dehuller, flaker, cooker, screw extruder, dryer and the lLD. Some seeds require additional preparation beyond cleaning. Soybeans, for example, are de-hulled, heated, cracked or flaked, and sometimes extruded before entering the press. Equipment used for these types of operations can generally be obtained from most press manufacturers. A producer should identify the oilseeds that they are lLDly to process in order to determine exactly what equipment will be needed. KMEC can always meet your cleaning and pretreatment needs!

10~200 ton soybean oil production line/

Soybean oil extraction machine price

The common soybean oil production line includes the following three workshops:

(There are also other different production craft, our engineers can design the plant according to your requests)

1. Soybean Seeds Pretreatment Workshop

2. Soybean Flakes Solvent extraction Workshop

3. Crude soybean oil refining Workshop

Section 1: Soybean Seeds Pretreatment Workshop

---Flow Chart:

Soybean Seeds→ Magnetic Separation→ Cleaning and Stone Removing →

Crushing →Conditioning →Flaking →Drying →To Extraction Workshop

---Index of Soybean Seed:
Smell,colur:Normal
Water content:≤13%
Impurity content:≤1.5%
Oil content:18~22%

---Index of Main Consumption:
(Different capacity has different consumption, for example of 20TPD soybean oil production line)
Electricity consumption:≤35.5 kwh/t
Steam consumption: ≤240 kwh/t

---Quality Index of Soybean Flakes:
Thickness of flakes: ≤0.3mm
Water Content: 5~7%

1). Magnetic separation

The cLDinder magnetic separator of soybean oil extraction machine consists of shell, rotating door, magnetic core, etc. The magnetic core consists of distributing umbrella shape hat, magnetic ring, magnetic core cLDinder. The raw materials get into the machine through the upper flange inlet, then through the distributing umbrella shape hat to make the materials fall down averagely, if there are iron materials inside the soybean seeds, the iron materials will be absorbed by the magnetic ring, to separate with soybean seeds.
The cLDinder magnetic separator has the advantages of no power, saving enerLD, easy maintenance and usage, etc. This is preparation for the oil extraction machine.

2). Cleaning
Cleaning process is very important for pretreatment process. The bigger materials maybe will wedge into the equipments to block the raw materials, this will corrupt the equipments which will shorten the using life and lower down the working efficiency. Therefore, it needs cleaning screen to remove the big impurities, using magnetic separator to remove the metal things.
The cleaning sieve always use vibrating sieve, it means the screen is taking advance and return movement in the working time, the cleaning efficiency is very high and works reliable. The structure of soybean oil extraction machine consists of feeding parts, screen body, screen surface, screen cleaning parts, vibrating parts, drying parts, dust catching parts, etc.

3). Specific-gravity Stoner
This machine of soybean oil machine is used to separate the side by side stone from the soybean seed, according to the different specific gravity and suspending speed, the side by side stone will fall at bottom, and under the function of stoning plates, the stone moves to the stone discharging port. While the soybean seed at the upper floor will flow to the soybean discharging port under the self-supporting effect. The machine has features of strict structure, good dustpoof effect, and high stoning ratio, etc.

4). Crushing
The purpose of crushing for soybean oil extraction machine is to crush the soybean seed into small granules, which will be easy for flaking process to destroy the oils and fats cells, which can provides conditions for high oil pressing efficiency. Assembled with alloy tooth roller which using life is one time longer than common rollers. The crusher can crush the soybean seeds averagely, also it has automatic roller control system, also it has good sealing effect.

5). Conditioning
Adopts layer type conditioning pot, the max distance between mixing wing and bottom of pot is 5mm for each layer, which avoid the nonuniform of raw materials. The whole pot is wholly sealed to keep the max humidity of the space of raw materials, to reach the LD flaking effect and reduce the powder degree.

6). Flaking :
The purpose of flaking of soybean oil machine is to destroy the soybean’s cell tissue which can make the oil separated smoothly. Also the flaking machine assembles alloy roller which using life is 1 time longer than common roller and also assembles automatic hydraulic roller tigLDening system to ensure the average thickness of flakes(≤0.3mm), the whole machine is sealed well.

7). Dryer
The drying process of of soybean oil extraction machine is mainly realized through plate dryer, the purpose is to control the soybean flake’s moisture content between 5%-7%, which will be suitable for the following Solvent extraction section, to reach the effect of much more oil. The whole machine has advantages of reliable working, low enerLD consumption and good sealing effect.

---Technical HighligLD
1). Higher mechanization and serialization, which can reduce labour working to reduce the labor cost.
2). More advanced dust removal system to ensure the tidy and clean of workshop, meanwhile reduce the discharge of powder.
3). All the driving equipment adopts oil equipments special configuration, which has long using life and reliable working.

Secontion 2: Soybean Solvent extraction Workshop

---Flow Chart:

Evaporation and Steam Stripping

↑

Soybean Flakes→Oil extraction→Mixed oil processing→Crude oil

↓

Solvent collection←Wet cake desolventizing→Finished cake

---Index of Extraction Materials:
Water content: 5~7%
Impurity content:≤0.1%
Oil content:18~22%
Powder content:≤5%

---Main Consumption Index:
(Different capacity has different consumption, for example of 20TPD soybean oil production line)
Electricity:≤25.0KWH/t
Steam:≤300 Kg/t (environment temperature:20℃,1Mpa saturated vapor)
Solvent: ≤3.5KG/t (vegetable oil extraction solvent(GB 16629-2008))
Recycled water:≤200 Kg/t

---Quality Index of Soybean Meal and Crude Oil
Oil residue in soybean meal: ≤1.0%
Water content of meal:12-13%(adjustable)
Solvent residue in soybean meal:≤500PPM
Total volatile matters in crude oil: ≤0.2%
Solvent residue in crude oil:≤100PPM

---Process Description of Soybean Oil Extraction Machine :

1). Solvent extraction Procedure
The soybean flakes of oil extraction machinegets into the extractor through feeding scraper, the materials run a circle from the feed inlet to discharge outlet in the extractor. Spraying the extruded rice bran with the concentrate diminishing miscella between the feed inlet to discharge outlet. Then before getting into the drain off section, spraying again with fresh solvent, the drained wet meal discharges into the wet meal scraper from the extractor’s discharge grid through kick-out device. The concentrated miscella of of soybean oil machine gets into the two-stage hydrocyclone from the pump, to remove the powder impurities, finally get into the miscella tank.

2). Desolventizing Procedure
The solvent contain wet meal that from the extractor are sent to the DTDC desolventizer’s pre-desolventizing layer by scraper through air locker, the bottom is heated by indirect steam to remove part of solvent; then the pre-desolventized wet meal get into the desolventizing layer, there are automatic control on the desolventizing layer to keep certain thickness of materials, then the bottom gets into the direct steam to remove all the solvent, at same time some steam condense in the meal, the moisture content of meal will sectional rise. The desolventized meal falls onto the drying layer quantitative through rotary valve, the drying layer keeps certain materials level, then process the drying procedure, after drying get into the cooling layer to lower down the temperature, finally discharge the finished meal through automatic flow controlling gate, then though the scraper to transport the meal to warehouse for of soybean oil extraction machine.

3). Evaporation Procedure of Soybean Oil Machine
The miscella gets into the first long tube evaporation pass from the miscella tank, the evaporated solvent gets into the evaporation condenser through separation chamber, there are liquid level controlling device on the separation chamber’s outlet pipeline to keep the liquid seal, the miscella that after first evaporation concentration gets into the second long tube evaporator for evaporating process. The shell pas is heated by indirect steam, the evaporated solvent vapor gets into evaporation condenser through separation chamber, there are liquid level controlling device on the separation chamber’s outlet pipeline to keep the liquid seal. The miscella gets into the stripping tower’s disks from the top of the tower, then fall down layer by layer, meanwhile jet direct steam from the bottom of tower to remove the residue solvent.

The top exit connects evaporation condenser, the high vacuum jet pump keep the stripping tower working at negative pressure condition, also there are liquid level controlling device in the bottom of stripping tower to keep the liquid seal and steady flow quantity of product oil, the crude oil are extracted out from the bottom of tower through extraction pump, after cooling then get into crude oil, the of soybean oil making machine can collect the solvent of oil extraction machine.

4). Solvent Condensation and Water Separation Procedure
The liquor condensate that from evaporation condenser, enerLD saver condenser and steam stripping condenser is collected together then through recovery pump to inject them into water segregator. The end condensed steam enter into the enerLD saver condenser, the enerLD saver’s liquor condensate and first evaporation shell pass’s liquor condensate get into the water segregator directly. The free gas of enerLD saver condenser,tripping condenser, water segregator and solvent library together enter into the final condenser, the end steam from final condenser is absorbed by paraffin recovery device of soybean oil machine.

The solvent phase of water segregator flows into solvent library for partial recycling, the water phase discharged into steam tank, the direct steam gets into the steam tank from the bottom to evaporate residue solvent, after this the water phase discharged into water seal tank for of soybean oil extraction machine.

4). Tail Gas Absorption Procedure
The non condensed vapor from extraction evaporator, DT evaporator, oil stripper, cooking pot, water segregator and underground solvent tank, get into the final condenser for recovering the solvent, the non condensed vapor from the final condenser gets into the mineral oil recovery device, the free gas are discharged into air through fire barrier.

---TechnoloLD HighligLDs of Soybean Oil Extraction Machine :
---Mixed oil adopts two levels process in removing impurity, dense mixed oil firstly into primary rotary liquid separator to remove larger particles, and then enter the secondary rotary liquid separator to remove impurity. After rotating liquid separation, the mixed oil nearly without solid impurities. After separation, the cleanermixed oil into the mixture oil staging tank for further precipitation, the bottom sediment of the mixing tank back into the extractor regularly by slag pump. Two process filter of the mixed oil and the use of negative pressure evaporation process, greatly reduce fouling in evaporation system, and evaporation system cleaning cycle can be extended.
---Adopting micro negative pressure process, save steam and reduce enerLD consumption.
---The secondary steam in the condensed water tank can be used for waste water preheating, reduce the steam consumption.
---Collection all the steam in the extraction workshop and pump into the boiler room for secondary use, effective utilize the waste heat, saving workshop production water.

Section 3: Crude soybean oil refining Workshop

---Flow Chart:

Phosphoric acid, Lye and Hot Water Vacuum

↓ ↑

Crude oil→Dephosphorization, Degumming, Washing→Drying and Bleaching→Filtration

↓ ↑ ↓

Soapstock Bleaching Clay Waste Clay

→ Deodorization→Refined oil

---TechnoloLD Description of Soybean Oil Machine:

1). Degumming Section
After oil extraction machine, the solid impurities in crude soybean oil will be removed by bag filter, and measured accurately by mass flowmeter, and then enter the degumming workshop to remove the colloidal, the crude soybean oil heated will be ex-changed the heated, it will be fully mixed with phosphoric acid, the mixture will react in the acid tank. After the reaction, the alkali liquid will be added in, the partial neutralization reaction will be done here, and then the colloidal, starch and other impurities contains in oil will be separated out.
All temperature in the whole degumming process is automatic control and adjustable, and all operations can completely achieve in control room.

Then the mixture will be pumped out and filtered by Armagh filter, the waste clay will be separated from the oil. The residue clay particle will be firstly filtered by the precision filter and then go into the gassing evolution tank to remove the moisture and volatile matter. The whole decolorization process temperature is self-control and adjustable. The filtration system has achieved the feeding oil automatically, circulation, filtration, baked cakes, slag and other operations by manual implementation for oil extraction machine.

The followings are the equipments of our company:

Main Projects Scope:
-----30-5000T/D oilseeds pretreatment project
-----30-5000T/D oilseeds extraction project
-----10-500T/D crude oil refining project
-----10-500T/D crude oil fractionation project
-----Oil interesterification project
-----Oilseeds protein, phospholipid project
-----Natural pigment extraction project
-----Grain deep processing project

Typical Project:
----30-1000T/D rice bran pretreatment, expanding, extraction project
----30-600T/D rice bran oil refining project
----150-1000T/D cottonseed dephenolizing protein
----10-1000T/D palm fruit oil pressing project
----10-500T/D Non acid method biodiesel production project
----10-2000T/D corn deep processing project

Newest TechnoloLD:
---EnerLD saving oil vacuum deodorization technoloLD
---Concentrated protein extraction technoloLD
---Mixed oil extraction technoloLD
---Mixed oil refining technoloLD
---Molecular distillation technoloLD
---Broken rice desaccharification technoloLD
---Continuous lignite extraction technoloLD

Shandong Leader LD Grain&Oil Machine Co.,Ltd is a large-sized joint-equity enterprise which specialize in producting edible oil mechanical equipment andit is aslo a group enterprise integrating scientific research, manufacturing,sales as one. Our products are exported to more than 30 countries, and regions such as Russia, India, South Afica, Ukraine, Nepal, Indonesia and so on.

1. Shandong Leader LD’e grain and oil machinery company is the manufacturer, the equipment is cost-effective.

I visit the LD’e factory many times before I buy their machine, they have a big factory, they can produce the pre-treatment equipment, Solvent extraction equipment and refining equipment independently. Because they are manufacturer, the price is reasonable. I belive we will have a new cooperation in the near future.

2. Shandong Leader LD’e grain and oil machinery company’s have good technoloLD team and service team.

My factory has just completed construction. Their engineers have a wealth of experience in installation. They guide installation during installation time and very responsible. After we finish the installation, they were debugged. The quality of finished oil is very good. I think they are LD manufacturer.

Leader Edible Oil Refining Processes Co., LTD believe that whatever the field is, quality has always been at the heart of the company’s performance. We treat quality and service as a way of life and hope to serve you in the LD possible manner on a long term and mutually beneficial basis. If you want to know more information about our sunflower oil plant or any other seed processing plant, please contact us in the following form. Our responsible, experienced sunflower oil processing technical team is always ready to serve and guide you at any time.

All the other oil seeds pre-treatment and oil refining equipment, lLD sheller, cleaning sieve, cooker, filter and others is available at Guangxin. If you want to know to start a vegetable oil pressing line with oil press machine, please contact us, we will offer you the LD plan.

Contact:Heidi

Skype:heyabc

Tel:+86 15953125015(also Whatsapp)

Email:[email protected]

Leader Edible Oil Refining Processes Co., LTD is your LD choice!