Preparation device and method of drug for immunotherapy of psoriasis

The invention relates to the technical field of pharmaceutical equipment and discloses a preparation device of a drug for immunotherapy of psoriasis. The device comprises a component extraction mechanism, a component separator, a solvent recycling device and a heating and refrigerating pipeline, a liquid outlet of the component extraction mechanism is connected with an extracting solution inlet ofthe component separator, a gas channel of the component separator is connected with a solvent inlet of the solvent recycling device, a solvent outlet of the solvent recycling device is connected witha recycling opening of the component extraction mechanism, the heating and refrigerating pipeline is at least connected with any one of the component extraction mechanism, the component separator andthe solvent recycling device, the efficient medicament preparation is realized, the psoriasis pharmaceutical equipment is high in efficiency, quick in production, short in consumed time, high in medicament component extraction