Distillation device for chemical pharmacy

Abstract

The invention discloses a distillation device for chemical pharmacy. The device structurally comprises a heater, a distillation tank, a steam pipe, a steam valve, a steam feeding pipe, a cooling tank,a water pump and a liquid feeding pipe, wherein the heater is fixedly mounted at the bottom of the distillation tank; wooden Chinese herbal medicines are erected in the air through a bracket so thatthe wood Chinese herbal medicines at the bottom are prevented from being burnt; expansion balls expands, and a push rod is pushed on the inner wall of the bracket, so that the wooden Chinese herbal medicines are turned over, and the wooden Chinese herbal medicines accumulated in the middle can be normally heated; in a wooden Chinese herbal medicine distillation process, part of the generated steamis sprayed out through a steam spraying pipe, and finally enters the cooling tank to be cooled to form liquid, and part of steam enters a steam guide plate, an extrusion rod extrudes in a steam pressure conduction pipe, then steam is sprayed out of a spraying pipe to turn over the wooden Chinese herbal medicines, the overall heating effect of the wooden Chinese herbal medicines is improved, and the purity of liquid distilled and purified from the Chinese herbal medicines is guaranteed.

Description

technical field [0001] The invention relates to the field of chemical industry and pharmacy, and more specifically relates to a distillation device for chemical industry and pharmacy. Background technique [0002] Chinese herbal medicine distillation is a process of concentration and purification. Chinese herbal medicines are put into the distillation tank, and the distillation tank heats the raw materials to volatilize and condense the active ingredients in the form of steam, so as to ensure that the active ingredients of Chinese herbal medicines are not wasted. During the distillation process, because the woody Chinese herbal medicine is thick and hard, the wooden Chinese herbal medicine accumulates inside the retort, and the wooden Chinese herbal medicine at the bottom is heated to a high temperature, which is prone to burning and sticks to the bottom of the retort. Woody Chinese herbal medicines piled up in the middle are spaced by the bottom, resulting in poor thermal r...

AI Technical Summary

Problems solved by technology

[0002] Distillation of Chinese herbal medicine is a process of concentration and purification. Chinese herbal medicine is put into the distillation tank, and the distillation tank heats the raw materials to volatilize and condense the active ingredients in the form of steam to ensure that the active ingredients of Chinese herbal medicine are not wasted. During the distillation process, because the woody Chinese herbal medicine is thick and relatively hard, the wooden Chinese herbal medicine accumulates inside the retort, and the wooden Chinese herbal medicine at the bottom is heated to a high temperature, which is prone to burning and sticks to the bottom of the inner side of the retort. The woody Chinese herbal medicines piled up in the middle are spaced by the bottom, resulting in poor thermal reaction effect, resulting in a decrease in the purity of the liquid purified from the distillation of Chinese herbal medicines

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