Complete Set Equipment for Making Cooking Oil Edible Oil Processing Line in Sudan
(take the groundnut as an example)
Pressing Process Introduction:
High-quality groundnut→Cleaning→Crushing→Flaking→Cooking→
Pressing → Settlement→Crude oil
↓ ↑
Prepressed cake→ Secondary pressing→Extraction plant
Grade I oil can be achieved by this process
Extraction Plant Introduction
Technical Process Introduction:
Flake→Extraction→Wet meal→Desolventizing→Cooling→Finished meal packaging
↓
Miscella→Filteration→Complete Set Equipment for Making Cooking Oil Edible Oil Processing Line in Sudan evaporation →Crude oil
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Solvent recovery
Features of Qi'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 energy 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 Complete Set Equipment for Making Cooking Oil Edible Oil Processing Line in Sudan evaporation technology, 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 energy saver from the shell of the first evaporator. In energy saver, non-condensable gas exchanges heat with condensate from the evaporative condenser. Finally, the condensate temperature discharged from energy 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 energy.
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:
Complete Set Equipment for Making Cooking Oil Edible Oil Processing Line in Sudan drier: Dewater continuous Complete Set Equipment for Making Cooking Oil Edible Oil Processing Line in Sudan drier with stainless padding has high drying efficiency;
Decolorizing tower: “Cycling evaporation stirred decolorizing tower” is used in bleaching section , which can save energy and reduce the leakage of Complete Set Equipment for Making Cooking Oil Edible Oil Processing Line in Sudan 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;
