Soybean oil solvent extraction

1.high oil yeilding rate,the residual oil:<1%

2.large capacity

3.low energy consumption and labor

daily treatment :     

20t,30T,50T,80T,150T,200T,450T,600T,800T.

main equipment:

extractor system, toasting system, DTC desolvent-toaster ,

evaporation system. steam-stripping equipment, condensing system,

exhaust gas recovery system, and so on.

features:

1.it is the most simplified structure of the same type if extractor.

2.replaced with a false bottom plate fixed grid, reducing the movement mechanism, high safe operation rate, work reliably.

3.has a " salf-clesning " effect, clean up grid plate without downtime.

4.it can increase the leaching time of the material, reduce meal residual rate.

5.it can increase the loading factor, increase production

Main Process 

(1) The material (for pretreatment) is sent to rotary extraction by the scraper conveyor. The material will extracted by the solvent or mix oil. After this step, we will get meal and mix oil.

(2) Meal is send to toaster. Through the toaster, the solvent in the meal will seperate from the meal. The solvent goes to condenser and is recycled to rotary extraction.

(3) After the mix oil from the rotary extraction enters into first elevator evaporator and second evaporator, most of the solvent in the mix oil is separated.

(4) The mix oil from 2nd evaporator goes to stripping tower,and almost all the solvent is separated. From the stripping tower, we can get crude oil and solvent. The solvent is sent to condenser and is recycled to rotary extraction.