CBD crude oil extraction processing system

The invention innovatively provides an extraction processing system capable of realizing full-automatic production of CBD crude oil. The CBD crude oil extraction processing system comprises a cold extraction stirring tank, a filter, an evaporator, a cooling tower and a molecular distillation chamber, the evaporator comprises a material concentration chamber and an alcohol recovery chamber; the material concentration chamber comprises a main concentration chamber and an auxiliary concentration chamber; a feeding hole is formed in the lower end of the main concentration chamber; a discharge portis formed in the bottom of the auxiliary concentration chamber, a recovery pipe is arranged between the alcohol recovery chamber and the cold extraction stirring tank, a recovery pump for driving alcohol to flow is arranged on the recovery pipe, the cooling tower is respectively communicated with the alcohol recovery chamber and the molecular distillation chamber through pipelines, and a circulating pump for driving cool