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.
sunflowerseed oil production plant equipment,Sunflowerseed oil
processing production line,Oil extraction plant machine
Shandong Leader LD Grain and Oil Machinery Co.,Ltd lies in the High-technoloLD Industrial Development Zone of Shandong Leader which is the capital of LD Province. It covers an area of 2700 square meters and contains 12 standarded production workshops, more than 100 sets all kinds of large and middle scale processing, plug welding and assembly equipments.
1. Over 30 years manufacturering experience
2. Products reach International standard
3. ISO9001:2000, BV, CE certificate
4. Professional engineer group
5. Long-term cooperation with several research institutes
Main Business Field
- 10-500T/H oil material first cleaning, drying and storage section turn-key project
- 100-3000T/D oil pretreatment, shelling and pre-press workshop turn-key project(soybean hot peeling, bean skin crushing, soybean extusion, high oil contained pre-press cake extrusion and high oil contained embryos puffed of direct puffed).
- Rice bran production line turn-key project
- 100-300TPD Leaching workshop turn-key project(Towline extractor, Rotocel extractor, Loop type extractor, DTDC separated machine, Full negatice pressure evaporation, Paraffin wax recovery, Leaching workshop degum, Phosphplipid concentrate)
- 30-1000T/D oil continuous grade one or two physical/chemical refining production line
- 20-3000T/D sunflower oil, rice bran oil, corn germ oil dewaxing turn-key project
- 10-200T/D fatty acid esterification production cooking oil production line
There are four plants in Sunflower oil processing plant, they are Sunflower Seeds prepress plant, Sunflower oil extraction plant, Sunflower oil refining plant and Sunflower oil dewaxing plant.
Sunflower Sunflower seed Prepress
Extraction Refining Dewaxing
Part-1: Prepress plant of sunflowerseed oil production plant equipment,Sunflowerseed oil processing production line,Oil extraction plant machine
a. Sunflower seeds prepress plant Introduction:
Sunflower seeds prepress plant is used to press sunflower seed first before raw material goes to extraction plant, after prepressing, the oil content in sunflower cake will be controlled to a suitable level which is suitable for going to extraction plant.
b. Sunflower seeds prepress plant Characteristics:
1. The machine spindle, pressing screw, pressing bars, gears and other major spare parts are made of advanced alloys and they are hardened.
2. This press is steaming and roasting combined, it can be adjusted according to oil seed's temperature requirement when they are pressing to get high-quality oil.
3. From oil seeds feeding and roasting to oil output to cake output, it works full continuously. This machine s easy in management and it is labor saving.
Part-2: Extraction plant of sunflowerseed oil production plant equipment,Sunflowerseed oil processing production line,Oil extraction plant machine
a. Sunflower oil extraction plant Introduction:
1. Adopt stainless steel fixed grid plate and increase the horizontal grid plates, which can prevent the strong miscella from flowing back to the blanking case, so as to ensure good extraction effect;
2. The rotocel extractor is driven by rack, with unique rotor of balanced design, low rotating speed, lower power, smooth operation, no noise and quite low maintenance cost;
3. The feeding system can adjust the rotating speed of airlock and main engine according to the feeding quantity and maintain a certain material level, which is beneficial to the micro negative pressure inside the extractor and reduce the solvent leakage;
4. The advanced miscella circulation process is designed to reduce the fresh solvent inputs, reduce the residual oil in meal, improve the miscella concentration and save enerLD by reducing the evaporation capacity;
5. The high material layer of the extractor helps to form immersion extraction, reduce the meal quality in miscella, improve the quality of crude oil and reduce the evaporation system scaling;
6. Specially suitable for the extraction of various prepressed meals.
b. Sunflower oil extraction plant Main parts:
1. Solvent pumps:Continuously spray solvent to the rotary-type extractor;
2. Roary extractor:Spray and soak the prepressed cake with solvent so that oil fats can be dissolved in solvent (from micella). After processing, you can get wet meal and miscella (mixed oil).
3. DTDC:Used to separate the solvent from the wet meal;
4. Miscellanous tank 1st:Pump the miscella (oil with solvent) in to the miscella 1st, and then add 10% saline water to it. The phospholipid and impurities in the miscella will react with the saline water, at last the reactant precipitate, reaching the goal of purifying;
5. Miscella tank 2nd:The purified miscella will be pumped into it;
6. Miscella stripping:It will remove the remaining solvent in miscella. And the solvent will be discharged to condenser for recycling;
7. Condenser:Used to cooling the solvent gas separated from the wet meal and miscella for recycling.After extracting, oil residual in sunflower meal is less than 1%, in this processing, you get crude sunflower oil.
Part-3: Refining plant of sunflowerseed oil production plant equipment,Sunflowerseed oil processing production line,Oil extraction plant machine
a. Sunflower oil refining plant Introduction:
1. Crude oil refining workshop is through taking off impurity, degumming, decoloring, deodorization, removing eax, 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.
2. It is suitable for refining various crude vegetable oil, such as sunflower oil, tea oil, groundnut oil, cottonseed oil, palm oil, rice bran oil, soybean oil, corn oil and palm oil, etc.
3. Main parts: Refining pot, Decoloration pot, Deodorization pot, Oil pumps and other parts.
b. Sunflower oil refining plant Main part functions:
1. Refining section:Using to P-acid de-gumming, alkali refining de-acid and water rinsing.
2. Decoloring section:Using to remove off pigments, bleaching oils and grease dehydrate.
3. Deodorizing section:To remove off the odor components in oil.
4. Dewax:Using to remove off the wax in the oil, in order to get high quality oil.
5. Conduction stove:Supply each device production needsing heat enerLD, temperature reach above 280.
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.
Part-4: Dewaxing plant of sunflowerseed oil production plant equipment,Sunflowerseed oil processing production line,Oil extraction plant machine
a. Sunflower oil dewaxing plant Introduction:
1. Purpose:Oil refining is according to the different usage and requirements, utilizing the physical methods and chemical processes to in the crude oil, getting standard oil.
2. Usage:It is suitable for refinig various crude vegetable oil, such as sunflower seed oil, tea seed oil, groundnut oil, cottonseed oil, palm oil, rice bra oil, etc.
3. Main parts:Refining pot, decoloration pot, deodorization pot, oil pumps and other parts.
4. Advantages: a.After refining the impurity of oil must be less than 0.2%; b. Recycling system save power and money; c.Low oil waste.
b. Sunflower oil dewaxing plant Main parts functions:
1. Dewaxing section:Used to remove off the wax in the oil, in order to get the high quality oil;
2. Heat transfer oil stove:Supply each device production needing heat enerLD, temperature reach about 280C;
3. Steam generator:Produce the needing steam for de-odoring and distillation.
4. Vacuum pump:Supply needing vacuum for dehydrate, decolor, deodor, vacuum degree can reach above 755mmhg;
5. Press filter:Filter caly, filter out clear oil;
6. Air compressor:Blow dry bleached clay, blow empty the leftover oil in the press filter.
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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)
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