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LD advanced solvent oil extraction machine, seed cake oil extraction mill, soybean oil extraction machine
MAIN PROCESS OF SOLVENT EXTRACTION:
WHAT ARE THE SOLVENT EXTRACTION MACHINES LIKE?
FEATURES OF LD ROTOCEL EXTRACTOR:
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.
DTDC TOASTING PROCESS:
LD 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 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
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LD'e advanced solvent oil extraction machine, seed cake oil extraction mill, soybean oil extraction machine 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 LD'e advanced solvent oil extraction machine, seed cake oil extraction mill, soybean oil extraction machine , LD'e advanced solvent oil extraction machine, seed cake oil extraction mill, soybean oil extraction machine makes the combination of impurities and oil be weakened, and separates the impurities from the oil. There are three kinds of crafts, LD'e advanced solvent oil extraction machine, seed cake oil extraction mill, soybean oil extraction machine are continuous refining process, semi-continuous refining process, intermittent refining process. and included the following LD'e advanced solvent oil extraction machine, seed cake oil extraction mill, soybean oil extraction machine: degumming tank, nentralizing tank, centrifuge, heat exchanger, decolorization tower, dedorization tower, etc
Specific description of LD'e advanced solvent oil extraction machine, seed cake oil extraction mill, soybean oil extraction machine
1.Neutralization Tank of LD'e advanced solvent oil extraction machine, seed cake oil extraction mill, soybean oil extraction machine: 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 LD'e advanced solvent oil extraction machine, seed cake oil extraction mill, soybean oil extraction machine: filtrate the bleaching earth & impurities.