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.
Cottonseed oil refining machine ,oil refining equipment hot sell in Africa
Introduction of crude cottonseed oil refined machine,oil refining equipment
1.Crude oil refining workshop is through take off impurity, Degumming, decoloring, deodorization, removeing wax, fractionation etc, to achieve different standards edible oil.
At present, Having four grade of edible oil, different oil grade have different requirement for quality and machines.
It is suitable for refining various crude vegetable oil, such as sunflower seed oil, tea seed oil, groundnut oil, cottonseed oil, palm oil, rice bran oil, soybean oil, corn oil and palm oil, etc.
2.Main parts:refining pot , decoloration pot ,deodorization pot , oil pumps and other parts
1.After refining the impurity of oil must be less than 0.2% ;
2.Recycling system save power and money ;
3.Lower oil waste.
parameters of crude cottonseed oil refined machine,oil refining equipment
2~3 kg/T oil
Circulating water cooling water yield
Bleaching earth consumption
Waste bleaching earth oil content
Deodorization loss consumption
working process of crude cottonseed oil refined machine,oil refining equipment1.Pump crude edible oil into refining tank and heat with conduction oil, and the temperature will reach about 70ÃÂ°C-80ÃÂ°C after one hour.Add acid or alkali to separate according to the acid value. After one hour's processing and 4-6hours deposit, then convey soap stock to storage tank.2.Pump refined oil into decoloring tank. When it is up to 90-110ÃÂ°C after one hour's heating, add clay into tank for 20min's processing. Then separate clay and oil with filter.
3.Put decolorizing oil into deodorization tank with vacuum pump. Heat and process with steam for odor removal.
After filtering, you will get final oil product.
main parts functions of crude cottonseed oil refined machine,oil refining equipment
(1) Crude oil Refining section: used to P-acid de-gumming, alkali refining de-acid and water rinsing.
(2) Decoloring section: used to remove off pigments, bleaching oils and grease dehydrate.
(3) Deodorizing section: to remove off the odor components in oil.
(4) Dewax: used to remove off the wax in the oil, in order to get the high quality oil.
(5) Conduction stove: supply each device production needing heat enerLD, temperature reach above 280ÃÂ°C.
(6) Steam generator: produce the needing steam for de-odoring and distillation.
(7) Vacuum pump: supply needing vacuum for dehydrate, de-color, de-odor. Vacuum degree can reach above 755mm Hg.
(8) Press filter: filter clay, filter out clear oil.
(9) Air compressor: blow dry bleached clay, blow empty the leftover oil in the press filter.
Certificate of oil refining equipment:
Q1: What is the Warranty for the machines?
A1: 1 year for free.
Q2: What is the Material?
A2: Stainless steel and carbon steel.
Q3: When can I get the price?
A3: Within 24 hours, if urgent, please directly call us.
Q4: Whether the machine price can be more discount?
A4: In general, our MOQ is 1set with very reasonable price, but if large order, we also can apply to our Manager to appropriately give you a little discount.
Q5: How to ask quotation?
A5: Please note us what tpye of raw seeds , and how many tons of raw seeds you want to treat per day, then we will send you quotation as soon as we can.
Q6: Can we ask the oil plant for different types of oil?
A6: Yes, but we recommend no more than 3 different types.
Q7: Vegetable oil plants require how large of a workspace?
A7: The land area typically depends on the capacity of the plant. We can suggest an appropriate space to prepare after given specifications, or, can design the oil plant in-house specifically to the amount of workspace available.
Q8: How long will it take to receive my products?
A8: As a general rule, it will take one Month for us to produce.
Q9: Do you offer oversea installation?
A9: We'll send professional installation engineer to help you install the equipment, as well as training your workers freely.
Shandong Leader LD Grain&Oil Machinery Co.,Ltd is a large-sized joint-equity enterprise which specialize in producing edible oil mechanical equipment and it is also a group enterprise integrating scientific research, manufacturing, sales as one. Any quetions about the equipments pls contact me!
If you have interest in our machine,please kindly send us your inquiry details in the Below , Click "Send" Now!
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!