Essential oil extractor distiller can be used for various process operations such as atmospheric pressure, decoction, wet immersion, thermal reflux, forced circulation infiltration, aromatic oil extraction, and organic solvent recovery in traditional Chinese medicine, food, and chemical industries. Specific application: Chinese herbal medicine, western medicine, glucose, animal protein, vegetable protein, wine, starch, oral liquid, chemical industry, health food, pigment, additive, monosodium glutamate, dairy product, and industrial alcohol recovery. The device is composed of a distillation kettle, material basket, jacket heating layer, insulation layer, mist eliminator, condensation tower, re-distillation tower, rectifier, oil-water separator, electric steam, boiler, filter, and other related pipelines.