Preconditioning station based processing steps: cleaning, conditioning, broken, softening, rolling embryo, steaming and roasting and pre-press. Wherein the pretreatment of cottonseed to have lint, peel and other technology. Pretreatment Section of oil processing equipment is the most important part, but with different pre-processing machinery and equipment, and the different requirements of different end-oil production of raw materials and have different configurations and processes. Division I for different fuel pretreatment plant and process configuration is not the same, for example, the need for expanded rice bran pretreatment steps, the need for pre-processing of palm fruits to kill the yeast section, cottonseed pretreatment need to have lint process Wait.
LD grease mechanical pretreatment equipment advantages:
1, to reduce wear and tear on the follow-up equipment, improve environmental quality workshop;
2, improve equipment production, improve oil yield, to ensure maximum quality fat, meal and byproducts;
3, the lowest rate of fuel crushing, destructive for protein meals minimum.
Pretreatment Applicable oil: soybean, rice bran, sunflower, rapeseed, cottonseed, walnuts, corn germ, peanuts, copra, castor bean, palm kernel, palm nuts, sesame, olive, algae oil and the like.
Pretreatment capacity: 30-5000T / Day
Cleaning sieve
Destoner
Elevator&Conveyor
Cooking pot
Oil press
solvent extractionThe main section of extraction plant: leaching systems, steaming off the system, evaporation system, condensate recovery system and exhaust system. The main principle is to use a suitable solvent to feed embryo oil extracted, and then removing the solvent in the mixed oils. Leaching of our design to produce a mixture of oil does not contain any chemical solvents, and direct removal of exhaust, environmentally friendly.
It includes oil extraction, wet meal toasting, miscella evaporation, solvent recovery, exhaust gas recovery with paraffin and other processes.
1).Extraction section. Convey oilseeds flakes with scraper conveyor to extractor, make them contact with organic solvent fully through soak and spray to get miscella, miscella into miscella tank for removing solvent, and wet meal out of the bottom of extractor to desolventizer-toaster for solvent removal.
Rotocel extractor is typical extractor to extract oil with solvent.
2).Toasting section.Use DTDC to separate solvent out from wet meal to get dry meal without solvent for animal feeds, and solvent can be recycled through condensation.
DTDC desolventizer-toaster is used in this section.
3).Evaporation and steam-stripping section. Because of different boiling point,remove solvent from miscella to get crude soybean oil with No.1 long tube evaporator, No.2 long tube evaporator and steam-stripping column.
4).Solvent from meal toasting and evaporation and steam-stripping of miscella can be recycled through condensation.
5).Exhaust gas recovery section.Use water-bath type absorption tower to absorb and condense solvent gas in exhaust gas then recycle it.
LD mechanical oil extraction process section features:
1, the use of vacuum evaporation, the oil is high, the resulting good meal quality;
2, extractor design capacity, help to improve productivity, increase efficiency and reduce costs;
3, the leaching system design can be freely adjusted depending on the material and the desired yield and process effect, simple and reliable;
4, absorbing the unique exhaust system, environmental protection and efficient;
5, full of energy-saving design, multiple use of heat energy, saving the amount of steam, energy-saving and low consumption.
Section leaching field of application: pre-press cake, expeller cake machine, flakes, puffed material, all containing low oil.
Size: 20-5000T / D
Extractor
Desolventor
Evaporator&Striper
Condensor
Project scopeMain Projects Scope:
30-5000T/D oilseeds pretreatment project
30-5000T/D oilseeds extraction project
5-1000T/D crude oil refining project
5-1000T/D crude oil fractionation project
Oil interesterification project
Oilseeds protein, phospholipid project
Natural pigment extraction project
Grain deep processing project
Typical Project:
30-1000T/D rice bran pretreatment, expanding, extraction project
30-600T/D rice bran oil refining project
150-1000T/D cottonseed dephenolizing protein
10-1000T/D palm fruit oil pressing project
10-500T/D Non acid method biodiesel production project
10-2000T/D corn deep processing project
Newest Technology:
1,Energy saving oil vacuum deodorization technology
2,Concentrated protein extraction technology
3,Mixed oil extraction technology
4,Mixed oil refining technology
5,Molecular distillation technology
6,Broken rice desaccharification technology
7,Continuous lignite extraction technology
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