palm kernel oil extraction palm oil processing equipment
Palm oil solvent extraction machine picture
Process Features of Rotocel Extraction:
1. 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;
2. 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;
3. 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.
4. 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.
5. 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.
6. Specially suitable for the extraction of various pre-pressed meals.
Drag Chain Extractor Advantages:
1) The material is divided into several independent units on the material bed, which can
effectively prevent miscella at all levels from fleeing hither and thither on the material layer and
ensure the concentration gradient between several sprays.
2) Immersion area appears in each lattice, which can help achieve better immersion effect.
3) The chain box is supported by track and can prolong the service life of screen deck by not
touching it.
4) The towline extractor is driven by world leading double-shaft hydraulic motor, with balance
force, reliable operation and less maintenance cost.
5) Specialty suitable for the extraction of high oil and high power materials, and better immersion effect can be expected for ordinary oil plants.
Desolventizer toaster advantages:
a) Passivate and damage the antinutritional components such as the urea enzyme and trypsin
in the meal, and improve meal value in use.
b) Control the protein denaturation degree in the meal , and improve the NSI index effectively.
c) It can better regulate the color, flavor and taste of the meal.
d) It can better reduce residual solvent in the meal and regulate the meal moisture, so as to
guarantee the minimum solvent consumption and safe use of the meal.
Negative pressure 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 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.
Vacuum Evaporation Advantages:
a) Vacuum evaporation features high efficiency, thorough desolvation and low solvent
consumption in crude oil.
b) Use the second steam of desolventizer toaster and remaining steam from steam jet pump
as the heat source of the first steam, which can save energy, reduce the condenser configuration
area and save investment.
c) Due to the low temperature of the steam, the crude oil features light color, good quality and
low residual solvent.
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