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SpecificationsEdible Oil Processing
1, High Performance
Edible Oil Processing Production Line in Sudan
(take the groundnut as an example)
Pressing Process Introduction:
Pressing â SettlementâCrude oil
Prepressed cakeâ Secondary pressingâExtraction plant
Grade I oil can be achieved by this process
Extraction Plant Introduction
Technical Process Introduction:
FlakeâExtractionâWet mealâDesolventizingâCoolingâFinished meal packaging
MiscellaâFilterationâVacuum evaporation âCrude oil
Features of LD'E Rotocel Extraction:
a) 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;
b) The rotocel extractor is driven by rack, with unique rotor of balanced design, low rotating speed, low power, smooth operation, no noise and quite low maintenance cost;
c) 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.
d) 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.
e) 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.
f) Specially suitable for the extraction of various pre-pressed meals.
Wet Meal Desolventizing Process:
Our company adopts the new high efficiency DTDC series desolventizer toaster.
Desolventizer toaster is the key equipment for wet meal desolventizing and passivation of anti-nutritional factors in the meal. which sets desolventizing, drying and cooling in one, with simple operation, stable product quality
Miscella Vacuum Evaporation Process:
The liquid from the extractor is the miscella containing grease and oil, which can be separated out according their different vaporization temperatures. Our company mainly uses vacuum evaporation technoloLD, and it can reduce solvent leakage and consumption. The separated solvent vapour is cooled and recycled back to the extractor for reuse, which can improve the solvent efficiency.
Solvent condensation & recovery process:
Solvent condensation system combines with evaporation system closely, and evaporative condenser and steam stripping condenser all work under negative pressure. Non-condensable gas enters the enerLD saver from the shell of the first evaporator. In enerLD saver, non-condensable gas exchanges heat with condensate from the evaporative condenser. Finally, the condensate temperature discharged from enerLD saver is increased, and the solvent separated from water goes to solvent holding tank. The high temperature makes it unnecessary to be reheated for the recycling, so as to save enerLD.
Paraffin oil recovery process:
Tail gas first enters paraffin absorption tower, and then comes the counter-current absorption of paraffin and tail gas, which can reach the ideal state when the stainless steel packing has large surface area. The solvent content in discharged liquid paraffin (called rich oil) is not more than 5%, so as to ensure the maximum absorption rate
Oil Refining Workshop Exterior:
Vacuum drier: Dewater continuous vacuum drier with stainless padding has high drying efficiency;
Decolorizing tower: âCycling evaporation stirred decolorizing towerâ is used in bleaching section , which can save enerLD and reduce the leakage of vacuum due to machinery stirring.
Vertical leaf filter machine: Equipped with vertical leaf filter to remove used bentonite from the oil, operating conveniently and continuously , low laboring tense, keeps environment well, keeps oil residence in deposable bleaching earth in low level.
High efficient neutralization and deodorization system:
Deodorization is the key process to make high quality oil, the construction of deodorizer tower plays an important role. Our Deodorization tower has flash sector, holding sector, and high effective gentleness main de- odor sector which ensure high quality of oil. It combines with the function of FFA and odor compounds rapidly, makes good flavor for oil. Meanwhile, this tower has the advanta ge of lowering steam consuming of 30-50% than traditional tower and avoid of the hydrolyzation of oil;
Edible Oil Processing Production Line in Sudan produced and supplied by shandong leader machinery Co.,Ltd.
Oilseeds Processing Line is the synthetical process of physical and chemical procedure. In the procedure, accompaniment of oil is selectively acted by Edible Oil Processing Production Line in Sudan , Edible Oil Processing Production Line in Sudan makes the combination of impurities and oil be weakened, and separates the impurities from the oil. There are three kinds of crafts, Edible Oil Processing Production Line in Sudan are continuous refining process, semi-continuous refining process, intermittent refining process. and included the following Edible Oil Processing Production Line in Sudan: degumming tank, nentralizing tank, centrifuge, heat exchanger, decolorization tower, dedorization tower, etc
Specific description of Edible Oil Processing Production Line in Sudan
1.Neutralization Tank of Edible Oil Processing Production Line in Sudan: used for acid refining, alkali refining or washing.
2. Bleaching Tank: used for bleaching oil&removing pigment.
3. Deodorizing Tank: used for removing the odour of oil (made of stainless steel).
4.Conduction Oil Furnace: provide production with heat source, and the temperature can reach 280 °C.
5. Vacuum Pump of Oilseeds Processing Line : provide vacuum degree for bleaching & deodorizing process, which can reach above755 mmHg
6.Air Compressor: weather bleaching earth used in the bleaching process
7. Filter Press: filtrate the bleaching earth
8.Steam Generator of Oilseeds Processing Line : produce steam for deodorization and distillation process
9. Leaf Filter of Edible Oil Processing Production Line in Sudan: filtrate the bleaching earth & impurities.