Product Description

In and out of the process generally with pre-pressing or direct leaching of oil cake, embryo. The equipment is a set of continuous Vegetable Oil Solvent extraction equipment, the complete set of equipment from the leaching, wet cake baking dissolution, mixed oil treatment, solvent recovery of four components, mainly extractor, steam off, long tube evaporator, stacked Stripping tower, condenser and other equipment, and equipped with explosion-proof motor and workshop equipment connected to the pipeline and the required instruments, meters, valves and other pipeline accessories.

mozambique products rice bran oil processing plant

The technology of my company for whole production line contains workshops as following:

A.Extrusion workshop

B.Oil solvent extraction workshop

C.Oil refining workshop

Production Flow

The flowchart of whole line

A.Pretreatment&prepressing workshop

Rice Bran’Cleaning’Rice Bran Separation’Softening&Tempering’To Expansion’Drying & Cooling’To Extraction Workshop

—Process Description of rice bran oil processing plant :

1) Magnetic Selection:cylinder Magnetic Selector is mainly composed of the shell, rotary door, andmagnetic core. The magnetic core consists of shunt umbrella hat, magnetic ring and magnetic core cylinder. The materials will fall down from the upper flange mouth, homodisperse fall through a shunt umbrella hat, during this process the mixing iron impurity will be quickly attracted by the magnetic ring, thus separated with the oil material.

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.

1. Passivate and damage the anti-nutritional components such as the urea enzyme and trypsin in the meal, and improve meal value in use. 2. Control the protein denaturation degree in the meal, and improve the NSI index effectively.

3. It can better regulate the color, flavor and taste of the meal.

4. It can better reduce residual solvent in the meal and regulate the meal moisture, so as to guarantee the minimum solvent consumption and safe use of the meal.

3). Evaporation Procedure of rice bran oil processing plant
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, 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 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.

C.Oil refining workshop Phosphoric acid, Lye and Hot Water Vacuum

Crude oil’Dephosphorization, Degumming, Washing’Drying and Bleaching’Filtration Soapstock Bleaching Clay Waste Clay

Deodorization’Refined oil 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 palm 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.

2). Decoloring Section:
The decoloring section of soybean oil machine adopt 50 tons/day device. The degummed oil will be pre-heated by the deodorization refined oil, then it will be heated and enter pre-mixing tank. Meanwhile, the clay which is measured by metering device directly in clay tank, and then the measured clay will be added to the pre-mixing tank. After a fully mixing, the mixture of clay and oil will be sent into the decoloring tower, the color will be removed here. The decolorization reaction in decoloring tower of soybean oil extraction machine will last about 30-60 minutes.

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.

Customer Visiting

WorkGroup 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 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, sheller, cleaning sieve, cooker, filter and others is available at WorkGroup. If you want to know to start a vegetable oil pressing line with oil press machine, please contact us, we will offer you the best plan.

30Tpd Rice Bran Oil Processing Plant
30Tpd Rice Bran Oil Processing Plant price
30Tpd Rice Bran Oil Processing Plant supplier

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