Energy Saving Professional supplier LD Brand rice bran oil extraction

Energy Saving Professional supplier LD Brand rice bran oil extraction produced and supplied by Shandong Microwave Machinery Co.,Ltd.
When operating, the good processed oil material into the pressing chamber fom hopper of Rapeseeds oil machinery, and the screw rotate to
push-in the material of Rapeseeds oil machinery for squeezeing. For the material is conducted in the motion state, under high pressure
of chamber, the material, screw, and chamber have a great friction resistance, which resulting in relative motion.
On the other hand, due to te screw diameter of Energy Saving Professional supplier LD Brand rice bran oil extraction is grudually thickening, the screw pitch is gradually declining, so when the screw rotating, the thread can move the embryo forward, also an flip them outward, at the same time
the material close to the screw can rotate with the thread. So every Energy Saving Professional supplier LD Brand rice bran oil extraction is with different speed and direction
moving, with the moving between embryo, all the friction generate heat satisfy the needs of oil process operation of Rapeseeds oil machinery ,helps to denaturation embryo protein, destorys the colloid, increases the plasticity, also reduces the viscosity and easy to precipitate oil. Thus Energy Saving Professional supplier LD Brand rice bran oil extraction increasing the yield efficiency.

rice bran oil extraction

---Flow Chart:

Evaporation and Steam Stripping

↑

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

↓

Solvent collection←Wet cake desolventizing→Finished cake

---Process Description of equipment for oil extraction:
1). Solvent Extraction Procedure
The sunflower meal gets 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 gets into the two-stage hydrocyclone from the pump,

to remove the powder impurities, finally get into the miscella tank.

This is preparation for oil press machine and cold press oil machine.

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 predesolventized 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 after sunflower oil production line.

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 oil press machine

and cold press oil machine.

3). Evaporation Procedure
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 of sunflower oil production line.

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 tank for

sunflower seeds oil press machine.

4). Solvent Condensation and Water Separation Procedure
The liquor condensate that from evaporation condenser, energy 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 energy saver condenser,

the energy saver’s liquor condensate and first evaporation shell

pass’s liquor condensate get into the water segregator directly.

The free gas of energy 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 oil press machine

and cold press 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.

5). 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.

The above is our technology introduction, if you are in the market for rice bran oil extraction, don't hesitate to contact with Joanna.

Mobile: +86 13526828605 (welcome to add my whatsapp&viber) Skype: joanna.lu10

Shandong Microwave Machinery Co.,Ltd.is a Rapeseeds oil machinery factory specializing in the production of Energy Saving Professional supplier LD Brand rice bran oil extraction, scientific research,manufacturing,installation, commissioning.Shandong Microwave Machinery Co.,Ltd.can provide Rapeseeds oil machinerycustomers with design and services of 1-2000 tons Energy Saving Professional supplier LD Brand rice bran oil extraction. Shandong Microwave Machinery Co.,Ltd. have finished hundreds of successful projects Rapeseeds oil machineryover the years: peanut oil, soybean oil, rapeseed oil, cottonseed oil, sunflower oil, sesame oil, animal oil,grape seed oil, acer truncatum oil, peony seed oil, walnut oil, hemp seed oil, pine oil, tea seed oil, papaya oil, milk thistle seed, and other special type Rapeseeds oil machineryoil. Shandong Microwave Machinery Co.,Ltd. have independent import and export department. Shandong Microwave Machinery Co.,Ltd. Rapeseeds oil machineryequipment has been successfully exported to more than ten countries: Russia, Australia, India, Afghanistan, Cameroon,and so on.

Contact us:

Carrie-Sales manager

Shandong Microwave Machinery Co.,Ltd.

Web: www.epier.com

Email: [email protected]

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Moblie:0086-15020017267(also WhatsApp)

Contact Person: Jayson
Company Name: Shandong Leader Machinery Co.,Ltd.
Telphone: 86-531-82633959 (Working Time)
86-18905316466(Nonworking Time)
Company Location: Leader Industrial Park,Jinan,Shandong
Contact Person: [email protected]