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.
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Simple in structure and stable in performance;
Additional horizontal grid plate prevents the miscella against flowing back to material cell and thus to ensure good extraction effect;
-ray material level-control ensures consistent feeding, and keeps constant material level in the material vessel to prevent the solvent vapor overflowing outside.
The wet meal is discharged by Material Discharger. Which continuously discharge the wet meal onto the Wet Meal Conveyor. This can not only buffer impacting to conveyor, but avoid meal bridging, un-uniform wet meal discharging and extends service able lift of Wet Meal Conveyor.
Process of agricultural machinery of vegetable oil refinery equipment :
1.Decolour tank is for bleaching grease.
2.Deodorizing tank is for desdorizing grease(stainless steel).
3.Conducting oil furnace provide thermal enery need for production, the temperature reach to 280degree.
4.Vacuum pump provides vacuum for bleaching, deodorization which can reach 755mmHg or more;
5.Air compreassor can dry the bleached clay
6.Air press is for filter clay
7.Steam generator can generate steam distillation required.
8.This kind of oil refining eLDupment make the oi reach the standard level national edible oil.
Units devices of agricultural machinery of vegetable oil refinery equipment :
(1). Refining pot: used to P-acid de-gumming, alkali refining de-acid and water rinsing.
(2).De-color pot: used to remove off pigments, bleaching oils and grease de-hydrate.
(3).De-odor pot: used to remove off oils odor, foreign smells (stainless made)
Heat-transfer oil stove: supply each device production needing heat enerLD, temperature reach
above 280 ÃÂ° C.
(4).Steam generator: produce the needing steam for de-odoring and distillation.
(5).Vacuum pump: supply needing vacuum for dehydrate, de-color, de-odor. Vacuum degree
can reach above 755mmHg.
(6).Press filter: filter clay, filter out clear oil.
(7).Air compressor: blow dry bleached clay, blow empty the leftover oil in the press filter.
Characters with agricultural machinery of vegetable oil refinery equipment :
1. we using auto welding machine to make the reactor,which can quarrantee the quality of welding seam,avoid cracking and has a long life for about 8 years.
2. professional heating treatment and x-ray detection chamber for welding seam .
3. vacuum system to prevent oil gas be back to reactor causing accident.
4. with professional thermometer , professiona pressure gauge and safety valve.
1.dedusting system to prevent gas and dust from coal burning
2.the exhaust gas will be recycled for heating reactor ,no gas pollution
3.well sealing on every junction parts to prevent gas leak,no smelly
Longer life :
Using Q345R special steel plate ,welding seam with auto welding an will get heating treatment and x-ray detection to extend the life of reactor to the most extend, and the life will 8 years
1. well sealing for heating system ,no gas leak and saving fuel.
2. the exhaust gas will be recycled for reactor heating
Parameters of agricultural machinery of vegetable oil refinery equipment :
2~3 kg/T oil
Circulating water cooling water yield
Bleaching earth consumption
Waste bleaching earth oil content
Deodorization loss consumption
Shandong Leader Mechanical Equipment 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.
Tel:+86 15953125015(also Whatsapp)
Shandong Leader Mechanical Equipment Co., LTD is your LD choice!