Type:
Rice bran oil plant is a facility that produces rice bran oil, which is an edible vegetable oil extracted from the outer brown layer of rice. On the one hand, rice bran oil has a high smoke point and a mild flavor, and it contains various nutrients and bioactive compounds, such as vitamin E, antioxidants, oryzanol, tocopherols, tocotrienols, and lecithin. On the other hand, rice bran oil can be used for cooking, frying, baking, salad dressing, and as an ingredient in cosmetics and pharmaceutical products. All in all, the cost of setting up a rice bran oil plant depends on many factors, such as the capacity, location, equipment, raw materials, labor, transportation, taxes, and market demand.
Generally speaking, a rice bran oil plant typically involves several steps, such as rice bran expand, extraction, refining, bleaching, deodorization, and packaging.
Pretreatment Process of Rice Bran Oil:
The rice bran oil pretreatment process includes the cleaning section, breaking section, flaking section, softening section and oil pressing section.
1. Create a good product environment.
2. Minimize the total fat loss, increase oil yield and output and improve the quality of oil and cake meal.
3. Comprehensively utilize impurities and offal.
4. What’s more, perfectly to match Rice Bran Solvent Extraction Line, also design different production processing according to different raw materials.
Solvent Extraction Process of Rice Bran Oil:
1) Firstly, adopting negative pressure evaporation can ensure excellent oil quality;
2) Next, extraction system is highly adaptable and can adapt to different raw materials;
3) Finally, all equipment is provided with exhaust gas absorption systems with excellent absorption effect, as well as full energy saving design utilizes heat energy for many times and save steam consumption.
Rice Bran Oil Refinery Process:
1. Continuous alkali refining shortens contact time between oil and lye, reduces grease saponification, lowers refining consumption and improve efficiency;
2. Decolorization adopts the technology of combining premixing and steam mixing bleaching, which improves the efficiency, saves the consumption of bleaching clay, and it is simple and convenient to operate, and negative pressure state avoid oxygen in the air from contacting with hot oil, thereby ensuring oil product quality, inhibiting acid value to rise again and lowering peroxide value;
3. Deodorization adopts new type continuous deodorization equipments which is applicable for plant oil deacidification and deodorization of high acid value and low resin content, the actual production proves its most obvious advantages are strong deacidification ability, excellent hotbleaching effect, high refining rate, steam economization, good oil quality;
4. The process has multiple heat exchange, which makes full use of heatenergy system, effectively reduces steam consumption, and also has the advantages of adjustable production process.
Advantage:
(1) High oil yield, obvious economic benefit.
(2) Residual oil rate in the dry meal is low.
(3) Improving the quality of the meal and oil.
(4) Low processing cost, high labor productivity.
(5) High automatic and labor saving.
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