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SpecificationsHydraulic Edible Oil Press Machine
1,low enerLD consumption
2,high oil yield and purity
20-500TPD Rice Bran Oil Machine / Hydraulic Edible Oil Press Machine in America and India with PLC
Mobile : 15938721580
Skype : cathy.wu666
Simple Craft Flow Chart
Pretreatment and Press process:
Cleaning and separating----steaming----cooking----pressing----filter----crude oil
Each step purpose:
A, Cleaning and separating: Remove the broken rice and other impurities, that can guarantee the oil yield
B, Steaming: In order to soften the crude fibre and conglomerate the protein,break the cell wall,small oil drip can gather into the big oil drip, so that the oi can be easily out.
Condition: rotate speed: 40 temperature:80~100Â°C time:10min moisture:25~30%
C, Cooking: lower the moisture in the rice bran, so that oil can be easily out,
Condition: stir constantly.temperature:125Â°C,time:20~30min,moisture lower to:5~7%.
D, Press condition: temperature:80~90Â°Ctime:3~5min
E, Filter condition: temperature: 70Â°C
Crude oil----degumming----deacidification----decoloring----filter----deodorizing----fourth grade oil
Crude oil----degumming----deacidification----decoloring----filter----deodorizing----dewaxing----degrease----first grade oil
Four grades oil in China Standard
Introduction of Rice Oil Making Craft in Detail
Cleaning and Separating:
This process mainly to remove the impurities like iron,sand,broken rice and others. If the impurities exist in the rice bran, it will affect the machines operation. And make the crude oil impure,then largely affect the refining process.
The cleaning method mainly includes screen and magnetic separation.
This process namely soften the rice bran,making the bran cooked.as the rice bran is low oil content and low moisture content, so it has to through steaming to adjust its moisture and temperature to a suitable level, that can increase the rice bran elastic-plastic. break the cell wall and oil easily out when pressing.
This process has the same purpose with steaming, aiming to make the oil out easily, the difference is just lower the moisture to 5~7%,to much water content will affect the oil outing.
This is the oil out process, the cooked rice bran will be sent to screw oil press machine through the screw conveyor. After pressing, we can get the crude rice bran oil.
Filter the crude oil with canvas or double layer cloth in the Plate-fram filter, control the temperature to 70Â°C,then the crude oil will be sent to the refining process.
Phosphoric acid alkali clay vacuum
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Crude oil---- degumming ----deacidification ----decoloring ----deodorizing ----fourth grade oil
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Oil sediment soapstock Clay residue waste gas
Introduction of the whole process:
A,First send the crude oil into the mix reactor with certain quantity water and acid, after well blended send into the centrifugal separator and then separate the oil sediment.
B,Second send into another mix reactor, adding certain concentration alkali and well neutralization reaction. Separate the soapstock through the centrifugal separator.
C,Now wash the crude oil with ligLD alkali and water, washing out the residual soapstock.
D,Third send the oil into the bleaching tower,well blended with certain quantity clay, under the certain temperature,time,vacuum condition, the clay absorb the colorful substance and other impurities. Then separating the waste clay through the centrifugal separator.
E,At last send the oil into deodorization tower,under the certain temperature and vacuum condition, deodorizing the oil through steam stripping. Then get the fourth grade oil.
Our machines advantages:
1,some of our technoloLD adopts Germany standard, and some equipment parts are imported.
2,our stainless steel and carbon steel are all purchased directly from the steel factory.our professional engineer will detect every time.so we can guarantee the quality.
3,all of our welding technicians have the employment certificates.they are good at it.
4,we provide installation and professional training.
5,we supply the LD service to our customer,if there is any technoloLD problem,we will transfer it to our customer.
Kindly please inform us your required daily capacity, quantity, raw material, covering space and related data,
so that we can provide you professional equipment information and design proper oil production line for you. we will suggest economical and reasonable production line for you.
20-500TPD Rice Bran Oil Machine / Hydraulic Edible Oil Press Machine in America and India with PLC produced and supplied by shandong leader machinery Co.,Ltd.
Oilseeds Processing Line is the synthetical process of physical and chemical procedure. In the procedure, accompaniment of oil is selectively acted by 20-500TPD Rice Bran Oil Machine / Hydraulic Edible Oil Press Machine in America and India with PLC , 20-500TPD Rice Bran Oil Machine / Hydraulic Edible Oil Press Machine in America and India with PLC makes the combination of impurities and oil be weakened, and separates the impurities from the oil. There are three kinds of crafts, 20-500TPD Rice Bran Oil Machine / Hydraulic Edible Oil Press Machine in America and India with PLC are continuous refining process, semi-continuous refining process, intermittent refining process. and included the following 20-500TPD Rice Bran Oil Machine / Hydraulic Edible Oil Press Machine in America and India with PLC: degumming tank, nentralizing tank, centrifuge, heat exchanger, decolorization tower, dedorization tower, etc
Specific description of 20-500TPD Rice Bran Oil Machine / Hydraulic Edible Oil Press Machine in America and India with PLC
1.Neutralization Tank of 20-500TPD Rice Bran Oil Machine / Hydraulic Edible Oil Press Machine in America and India with PLC: used for acid refining, alkali refining or washing.
2. Bleaching Tank: used for bleaching oil&removing pigment.
3. Deodorizing Tank: used for removing the odour of oil (made of stainless steel).
4.Conduction Oil Furnace: provide production with heat source, and the temperature can reach 280 °C.
5. Vacuum Pump of Oilseeds Processing Line : provide vacuum degree for bleaching & deodorizing process, which can reach above755 mmHg
6.Air Compressor: weather bleaching earth used in the bleaching process
7. Filter Press: filtrate the bleaching earth
8.Steam Generator of Oilseeds Processing Line : produce steam for deodorization and distillation process
9. Leaf Filter of 20-500TPD Rice Bran Oil Machine / Hydraulic Edible Oil Press Machine in America and India with PLC: filtrate the bleaching earth & impurities.