Rapeseed oil solvent extraction plant derives rapeseed oil from oil seeds at maximum. Due to rapeseed with high oil content, pressed cake is the material to extract rapeseed oil from. 

The process of rapeseed oil solvent extraction plant: Pressed cake → extractor → desolventizer toaster → Stripping tower → crude rapeseed oil

1. Extractor:

In extractor, cake is mixed with solvent evenly while oil is separated from other ingredients to mix with solvent.

Miscella discharged from extractor and into miscella filter, then the leached meal in the miscella tank enter into evaporation system through 1st evaporation feed pump and finally drop-in DTDC out from wet meal drag conveyor.

2. Desolventizer toaster:

After extractor, mixture of oil, cake and solvent is separated to oil mixture (mainly oil), and cake mixture (mainly cake). Cake mixture is heated with steam in desolventizer toaster and with further operation we can get pure cake to be used in animal feed.

3. Stripping tower/oil stripper:

Oil mixture is heated with steam to get pure oil and solvent is collected to be reused. Stripping tower utilizes indirect steam from desolventizer toaster and waste heat from steam-jet pump as heat source, which saves energy, reduces space for condenser and needs less investment.

Features of rapeseed oil solvent extraction plant:

1. Small capacity, low investment, simple process, easy to operate, low labor intensity.

2. The Rapeseed oil press machine integrates the functions of pressing and filtering.

3. Rapeseed oil extraction plant is equipped with refining equipment to produce high-quality healthy oil.

4. Suitable for small oil mill or small rapeseed oil processing plant.

5. The oil cake produced can be used for solvent extraction.

6. Rapeseed oil processing equipment can be customized according to your requirement.