Chinese famous brand flexseed edible oil production line by 35years manufacturer

1.Screening:Removing the chaff and broken rice in the rice bran, in case of they will influence the oil yield and the desolvent of wet meal in the next process. In the process of puffing section, the general requirement of impurity is less than 3%, and the requirement of crude fiber is about 8%.

2.Magnetic separation :Clearing the iron impurity which migLD be in the rice brain. Since in the process of puffing, the iron impurity will be harmful to the screw of extrusion machine, affect the puffing effect. As the rice brain particles are small and poor liquidity, the iron impurities are always be wiped off by the magnetic barrels installed in the feeding port.

3.Quenching and tempering :it is the process of preheating so that to improve the temperature of the rice bran before puffing. After quenching and tempering the temperature will be controlled at 65--75 °C, and the moisture will be controlled at 10 ~12%. Thus, on the one side, it can increase the output of the extrusion machine, and on the other side, it can improve the quality of the puffed rice bran.

4.Puffing: the rice bran is injecting high pressure steam and high temperature water through the extrusion machine, so that it can improve the temperature and moisture in the extrusion machine,and can also form the high pressure to process the rice bran. All these can make the the rice bran become porous columnar structure from the original pulverized state.All these effectively passivate the activity of various of enzyme in the rice bran, and destroy the fat layer structure, so that it will be easier for the oil yield.

5.Drying:The moisture of puffed material comes from the extrusion machine is too big and the temperature is too high for direct leaching, the must be experience to process of drying and coo-ling, thus the moisture will reach 7%--9%, and temperature will reach 50-55°C. After puffing, the rice brain are usually dried and cooled by plat dryer.

Chinese famous brand flexseed edible oil production line with CE

Chinese famous brand flexseed edible oil production line with CE The first section :Degumming&Deacidification

1.Flow chart of peanut edible oil production line Phosphoric acid alkali liquor ↓ ↓ Crude oil→preheating→mix→centrifugal separation→degumming oil ↓ Off-acid oil←cooler←dry ←centrifuge separation←chemical reaction

2.Main parts of the process of peanut edible oil production line:

3.Introduction of Degumming&Deacidification process of peanut edible oil production line Degumming: The purpose of degumming is to remove the phospholipid, sugar, protein, trace mental, and some other impurities, which have bad effect on the stability of the oil. Deacidification: Add some certain quantity of alkali to neutralize the free fatty acids. During this process, some soapstock will be produced.The soapstock will be separated from the oil after using the centrifugal machine.

The second section:Decoloration

1.Flow chart bleaching earth ↓ Degummed oil→mix→decoloring→filter→decolored oil

2.Main parts of peanut edible oil production line :

3.Introduction of Decoloration process of peanut edible oil production line Mix the oil with activated clay in the oil soil mixing tank, and 1 ton oil needs 5kg clay. Then stir it 10 minutes at 10°C. Next, pump the mixed oil into the decolorization tower. It use steam to heat the mixed oil at 100°C, and the process lasts 30-40 minutes.

The third section: Deodorization

1.Flow chart Vacuum steam jet pump←steam ↓ Decolored oil→deodorization tower→cool→deodorized oil→filter→refined oil

2.Main parts of peanut edible oil production line :

3.Introduction of Deodorization process of peanut edible oil production line

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