New generation reliable virgin coconut oil extracting machine
We take quality as the company life, regard user as the god, mutual benefit is weâre pursuing of all time.
Main Economic and Technical Parameters(take 300T soybean extraction as an example):
Capacity |
300T/D |
Residual oil in meal |
⤠1% (soybean) |
Solvent consumption |
⤠2Kg/T (No.6 solvent oil) |
Crude oil moisture and volatile matter |
⤠0.30% |
Power consumption |
⤠15KWh/T |
Steam consumption |
⤠280KG/T (0.8MPa) |
Finished meal moisture |
⤠13% (adjustable) |
Residual solvent in finished meal |
â¤300PPM (qualified detonated experiment) |
Raw material for leaching equipment:
Sesame ,peanut ,rapeseed ,cottonseed ,palm kernel ,corn ,olive ,cocunt ,rice bran, etc.
Principle of leaching:
make use of Dissolve grease solvent ,which make oil and fat extracted from oil flakes ,by wetting and penetration, Molecular diffusion and Convection-diffusion .
Process of leaching oil:
Pretreatment - oil leaching - wet meal desolventizing - mixed oil evaporation and steam stripping -solvent recycle .
Methods of leaching oil:
immersion extracion ,spray-type, mixing type
Request of wet meal desolventizing:
moisture less than 8.0 to 0.9% residual solvent less than 0.07% meal termperature obove 105 degree or below 70 to 80 degree
Process of oil extraction:
The prepared material enters the solvent extractor through the rotary air seal.
The solvent extractor consists mainly of a very slow moving articulated band conveyor inside a
totally enclosed chamber.
The band is lined with perforated sheets and porous stainless steel cloth.
The mass of the material moving on this band forLD a slow moving bed.
During the movement of the bed through solvent extractor it is washed continuously at various
points with miscella of decreasing concentrations and finally with a fresh solvent in a counter
current manner by means of sprayers kept in a line over the meal bed.
The miscella percolates through the perforated bottom and collects in various hoppers kept below the bed.
The miscella from the last hopper, which is concentrated, is taken off for distillation.