High Quality Edible Rapeseed Oil Refining Plant

High Quality Edible Rapeseed Oil Refining Plant produced and supplied by Shandong Microwave Machinery Co.,Ltd.
When operating, the good processed oil material into the pressing chamber fom hopper of Rapeseeds oil machinery, and the screw rotate to
push-in the material of Rapeseeds oil machinery for squeezeing. For the material is conducted in the motion state, under high pressure
of chamber, the material, screw, and chamber have a great friction resistance, which resulting in relative motion.
On the other hand, due to te screw diameter of High Quality Edible Rapeseed Oil Refining Plant is grudually thickening, the screw pitch is gradually declining, so when the screw rotating, the thread can move the embryo forward, also an flip them outward, at the same time
the material close to the screw can rotate with the thread. So every High Quality Edible Rapeseed Oil Refining Plant is with different speed and direction
moving, with the moving between embryo, all the friction generate heat satisfy the needs of oil process operation of Rapeseeds oil machinery ,helps to denaturation embryo protein, destorys the colloid, increases the plasticity, also reduces the viscosity and easy to precipitate oil. Thus High Quality Edible Rapeseed Oil Refining Plant increasing the yield efficiency.

High Quality Edible Rapeseed Oil Refining Plant

Shandong Microwave Machinery Co.,Ltd is a professional modern enterprise which specialized in manufacturing cooking oil machines for various oilsees crops for many years with rich experience, including both small scale cooking oil production line and large scale cooking oil production line. We can realize total turn-key project from design to installation and commissioning. Our products have obtained certificates of ISO9001:2000, ISO14001 and CE .

High Quality Edible Rapeseed Oil Refining Plant Services

1. Write the project feasibility study report

2. Undertake project design including technology, civil engineering, steel structure, machinery, electric, automation.
3. Providing professional support for the consultation of engineering technology and technical problem.
4. Optimizing plant design for the existing technology, make the production and business more competitive. The automation reconstruction, intelligence control, stable and safety operation for the existing production line
5. After-sale service, training your labors on basic theoretical knowledge, technology of production processing and operation and maintainenance.

6.Engineer available send to over seas to help you install the equipment
7.We update our new technology for you
8.One year warranty
9.We supply the important parts if you can not buy from local

• 10-500T/H oil material first cleaning,drying and storage section turn-key project.
• 100-3000 T/D oil pretreatment, shelling and pre-press workshop turnkey project (soybean hot peeling, bean skin crushing; the soybean extrusion, high oil contained pre-press cake extrusion, and high oil contained embryos puffed; of direct puffed). Rice bran production line turn-key project.
• Leaching workshop turnkey project (Towline extractor, Rotocel extractor, loop type extractor, DTDC separated machine, the full negative pressure evaporation, paraffin wax recovery, leaching workshop degum, phospholipid concentrate).
• 30-1000T/D oil continuous grade two or one physical (chemical) refining production line.
• 10-600T/D sunflower oil, rice bran oil, corn germ oil dewaxing turn-key project
• 10-200T/D Fatty acid esterification production cooking oil production line.

High Quality Edible Rapeseed Oil Refining Flow Chart

Crude rapeseed oil →Degumming →Deacididification →decolorization →deodorization →Refined oil

Impurity of extracted crude oil must be removed in order to reduce losses and increase yield of peanut oil in oil refining process. Crude oil filter can remove impurities, control impurity of extracted crude oil under 0.2%, thus improve degumming efficiency.

Degumming

Degumming process is usually called dephosphorization because most of the colloidal impurites are phospholipid.
There are four kinds of method to degum---- hydration degumming, adding acid degumming, heating method and LDorption method. The purpose of degumming is to get rid of the colloidal impurity in crude peanut oil. Intermittent process preheats crude oil to 80 ~ 85 ℃. The amount of water in crude oil bases on colloid content, and generally 3-4 times of the gum content, water temperature at 85 ~ 90 ℃ (5 ℃ higher than oil temperature). Finish water adding in 40-60min, along with 60-70r/min stirring, continue stirring 3-5min after adding water, and stand for precipitation 2-4h.

Deacididification

The crude oil is output by the oil feed pump from the oil tank, and next enters the crude oil heat exchanger to recover part of heat after metering and then is heated to the required temperature by the heater. After that, the oil is mixed with the metered phosphoric acid or citric acid from phosphate tank in the gas mixture (M401), and then enters the conditioning tank (R401) to make the non-hydratable phospholipids in oil change into the hydratable phospholipids. Add the alkali for neutralization, and the alkali quantity and alkali solution concentration depend on the quality of the crude oil. Through the heater, the neutralized oil is heated to the temperature (90℃) suitable for centrifugal separation to remove the phospholipids, FFA and other impurities in the crude oil. Then the oil goes to the washing process.

Decolorization

Heat degummed oil to 25 ~ 135 ℃, dehydrated into a vacuum dryer 20 ~ 30 min. Moisture of dehydrated oil is less than 0.1% (after degumming of crude oil via the oil contained in the 0.3% to 0.5 % of the water will affect the LDorption capacity of bleaching clay section). Degumming of oil can remove grease in oil pigment to improve oil color, LDorption of aflatoxin and trace metals, phospholipids, other gum and other impurities. It ensures high quality of peanut oil and improves oil stability.

Deodorization

The qualified bleaching oil enters into the spiral plate heat exchanger to recover most of the heat, and next goes to high pressure steam heat exchanger to be heated to the process temperature (240-260℃) and then enters the deodorization tower. The upper layer of combined deodorization tower is the packing structure which is mainly used to remove the odor producing components such as free fatty acid (FFA); the bottom layer is the plate tower which is mainly for achieving the hot bleaching effect and reducing the peroxide value of the oil to zero. Oil from the deodorization tower enters into the heat exchanger to recover most of the heat and makes further heat exchange with crude oil, and then is cooled to 80 and 85℃ through the cooler. Add the required antioxidant and flavor agent, and then cool the oil below 50℃ and store it. Such volatiles as FFA from the deodorizing system are separated by the packing catcher, and the separated liquid is FFA at low temperature (60and75℃). When the liquid level in the temporary tank is too high, the oil will be sent to the FFA storage tank.

High Quality Edible Rapeseed Oil Refining Plant

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Shandong Microwave Machinery Co.,Ltd.is a Rapeseeds oil machinery factory specializing in the production of High Quality Edible Rapeseed Oil Refining Plant, scientific research,manufacturing,installation, commissioning.Shandong Microwave Machinery Co.,Ltd.can provide Rapeseeds oil machinerycustomers with design and services of 1-2000 tons High Quality Edible Rapeseed Oil Refining Plant. Shandong Microwave Machinery Co.,Ltd. have finished hundreds of successful projects Rapeseeds oil machineryover the years: peanut oil, soybean oil, rapeseed oil, cottonseed oil, sunflower oil, sesame oil, animal oil,grape seed oil, acer truncatum oil, peony seed oil, walnut oil, hemp seed oil, pine oil, tea seed oil, papaya oil, milk thistle seed, and other special type Rapeseeds oil machineryoil. Shandong Microwave Machinery Co.,Ltd. have independent import and export department. Shandong Microwave Machinery Co.,Ltd. Rapeseeds oil machineryequipment has been successfully exported to more than ten countries: Russia, Australia, India, Afghanistan, Cameroon,and so on.

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Shandong Microwave Machinery Co.,Ltd.

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