DEVICE FOR DISTILLING ESSENTIAL OILS FROM ESSENTIAL OILSEED GRAIN RAW MATERIAL Russian patent published in 2018 - IPC C11B9/02 

FIELD: essential oil industry.

SUBSTANCE: invention relates to essential oil production. Distillation device for distilling essential oils from essential oilseed grain includes a cylindrical vertical housing with an upper spherical cover with a branch pipe for withdrawing secondary steam and a lower spherical bottom, a feeding device made in the form of a screw type extrusion pellet with a basket for feeding the original grain raw material and a drain bushing, a hollow vertical shaft with a distributor wheel and with mixing devices connected to an acute water vapor supply system, and a rotary valve for discharging the de-esterified material. Inside the cylindrical vertical housing in the material feeding zone, a heating chamber is installed in the annular gap, made of a horizontal flat bottom with a jacket heated by a heat carrier, and a vertical annular wall, wherein the horizontal flat bottom has a discharge opening and are located above the surface thereof with a knife-stirrer gap fixed to the hollow vertical shaft.

EFFECT: invention makes it possible to reduce the degree of condensation of secondary vapors in a device for distilling essential oils from essential oilseed grain.

1 cl, 1 dwg