Basic Info.
Application
Beans, Soybean
The Material
Stainless Steel
The Working Principle of
Physical Squeeze
Trademark
Zhongxing, Henan Province
Transport Package
The Wooden Case
Specification
900*850*1550
Product Description
Sunflower oil is a healthy edible oil known for its high content of linoleic acid.According to Prof. Cao Wanxin of Xi 'an Fats Research and Design Institute of National Food Reserve Administration, in the 21st century, cardiovascular and cerebrovascular diseases such as coronary heart disease, stroke, cerebral thrombosis, arteriosclerosis, hypertension and other diseases have increased, and long-term consumption of appropriate oil products can greatly improve the above symptoms.Sunflower oil is one of the most excellent healthy oils. Sunflower oil has become the preferred oil of consumers and cooks. The consumption of sunflower oil ranks the second among all vegetable oils worldwide
Process description of sunflower seed oil: after sunflower seeds are cleaned, shelled, rolled, steamed and fried, oil pressed in the pretreatment workshop, the pre-pressed sunflower seed cake is sent to the leaching workshop for leaching.The refined oil is obtained after degumming, deacidification, decolorization, deodorization and dewaxing of the pre-pressed and leached crude oil.
Sunflower seed pretreatment and pre-pressing complete project
Sunflower seeds are pre-pressed by hulling process. They are first cleaned and dried in the field, and then homogenized in the steel silo for a few days before processing. During processing, they are re-cleaned and hulled in the workshop.
During processing, raw materials of sunflower seeds are screened, sorted by wind power and magnetic separation, then shelled by sheller, and then separated by shell kernel in the shell kernel separation screen. It can also be directly pre-pressed and leeched without shelling. The resulting meal has a high fiber content and can be used as cattle feed.After the kernel is separated, the moisture and temperature of the kernel are adjusted in the softening pot, and then the kernel is rolled by the embryo rolling machine. After the kernel is steamed and fried in the steaming pan, the kernel is prepressed by the spiral press machine. The crude oil extracted is filtered and then the crude oil is pressed and sent to the refining.The pressed cake is sent to the leaching shop for leaching.
Complete equipment for extraction of sunflower seed cake
Process: Pre-pressed sunflower cake → leaching → filtration → evaporation → stripping → leaching crude oil
Process description: pre-press workshop sunflower press cake to the leaching of workshop, the 1 # buried scraper conveyor and seal ground dragon into the leaching, the leaching device, injection concentration, in turn, reduce the mixture of oil, the injection of fresh solvent, make the material of the oil below 1%, wet meal by 2 # buried scraper conveyor, sealing ground dragon into the steaming offline, direct steam injection solvent removal, library package to pulp.The mixed oil obtained by solvent leaching oil is filtered, precipitated mechanical impurities, evaporated and striped to get the crude oil after solvent removal.
The mixed oil adopts the technology of negative pressure evaporation, and uses the second steam body of the steaming machine as the heat source, the first steam, the second steam and the stripping all work under the vacuum state, which reduces the evaporation temperature, improves the quality of the crude oil and saves the steam consumption.
The solvent vapors of steaming, first steaming, second steaming, stripping and leaching are respectively recovered by the corresponding condenser. The condensate is concentrated in the collection tank and enters the integrated container for water distribution. Then the solvent is pumped into the extractor and enters the next cycle.The free gas of each condenser enters the balance tank, and then enters the final condenser. The exhaust gas is emptied after solvent recovery.
Main equipment: extractor, steam-extractor, end meal catcher, long tube evaporator, inclined plate stripper, condenser, integrated container, cooking tank, tail gas absorption tower, etc
Main features: the equipment adopts negative pressure evaporation process, low residual oil, less dissolution consumption, good quality of leachated crude oil, light color.
The degumming, deacidification, decolorization and deodorization processes of sunflower seed oil are basically similar to those of soybean oil. After dewaxing, sunflower seed oil can reach the national standard of first class oil.
Process: crude oil → degumming → decolorization → filtration → deoxygenation → heat exchange → heating → deacidification and deodorization → heat exchange → cooling → crystallization → crystallization → crystallization → filtration → refined oil
Process description: After the crude oil is preheated, light alkali is added to make the impurities and some free fatty acids in the oil form soap feet, and then the soap feet are separated. Then hot brine is added to the oil for washing, and the soap water is separated. After one or two washing, the degumming is completed.The degumming oil enters the decolorization process, and the active clay is added in the decolorization tower to decolorize, and then pumped into the leaf filter for filtration. The filtrate enters the next process after polishing, and the waste clay is discharged through vibration after drying by the leaf filter.Decoloring oil pump into the gas analysis apparatus for the vacuum oxygen removal, then pump into the oil, oil heat exchanger heat preheating with oil deodorization, again into the heater into the composite acid when heated to a temperature of about 250 ºC under high vacuum deodorization tower acid and deodorization, maximum limit in the removal of oil fatty acid, odor, such as volatile material, fatty acid mixture steam from the top discharge into fatty acids capture systems capture after sales.The oil is extracted from the bottom and pumped into the heat exchanger for heat exchange with the deodorized oil, and then the deodorized oil is obtained by cooling.After the deodorization, the oil is cooled and crystallized in the crystallization tank and then transferred to the phase of crystallization. After crystallization and crystallization, the oil pump is fed into the filter to separate wax and fat to get the finished oil.
Main equipment in the refining section: centrifuge (or oil refining pot), decolorization tower, leaf filter, cloth bag filter, combined deacidification and deodorization tower, spiral plate heat exchanger, crystallization tank, dewaxing filter, etc
Features of refining section of sunflower seed oil processing equipment: adopting physical refining technology, equipped with advanced combined deacidification and deodorization tower, high degree of automation, low production cost, small loss, designed dewaxing and degreasing process, the quality of finished oil can reach the national first-class standard.
