Chinese herbal medicine desulfurizer

Abstract

The invention discloses a Chinese herbal medicine desulfurizer in the field of Chinese herbal medicine processing. The Chinese herbal medicine desulfurizer comprises a box, a drying device and a drive device. The box is provided with a guiding column. The guiding column is provided with a supporting plate. A partition plate is arranged in the box. The box is divided into a drying chamber and a desulfuration chamber through the partition plate. The desulfuration chamber is connected with a water outlet pipe and a water inlet pipe. The drying chamber is provided with a feeding port. The box is provided with a cover plate for closing the feeding port. The drive device comprises an air cylinder, a motor and a rotating shaft. The output end of the air cylinder and the supporting plate are fixed. The motor is located on the supporting plate. A transmission shaft is located in the box and connected with the motor, and a net box is arranged at the bottom end of the transmission shaft. The drying device comprises an exhaust fan communicating with the drying chamber and electric heat plates fixed to the bottom of the desulfuration chamber and the side wall of the drying chamber. According to the scheme, desulfuration and drying operation of Chinese herbal medicines can be finished on the same device, the net box contains the Chinese herbal medicines, tuber type or leaf type or grass type Chinese herbal medicines can be immersed in water in the desulfuration chamber together with the net box, and multiple kinds of Chinese herbal medicines can be subjected to desulfuration and drying more conveniently.

Description

technical field [0001] The invention relates to the field of processing Chinese medicinal materials, in particular to a desulfurization device for Chinese medicinal materials. Background technique [0002] Many Chinese herbal medicines are processed with sulfur fumigation to bleach them and sterilize and preserve them, resulting in excessive sulfur dioxide residues in Chinese herbal medicines, seriously affecting the quality of Chinese herbal medicines, and being absorbed into the blood by the human body, it is easy to produce toxic effects on the human body. Destroy the activity of enzymes, affect the metabolism of the human body, and cause damage to the liver. Therefore, it is of great significance to take certain measures to control the content of sulfur dioxide in Chinese medicinal materials below a certain standard. In addition, Chinese herbal medicines are solid products, and their desulfurization technology is unique. The influence of various factors in the desulfuri...

AI Technical Summary

Problems solved by technology

However, the above-mentioned device is only suitable for rhizome-like Chinese medicinal materials. When desulfurizing leaf-like and grass-like Chinese medicinal materials, the desulfurization effect is not good because the medicinal materials float on the water surface, and Chinese medicinal materials are easily stuck between the rotating impeller and the cleaning cylinder. time, so that the device does not work properly

The cleaned Chinese medicinal materials need to be transferred from the device to the drying device before they can be dried. The operation is cumbersome, and the process of moving the medicinal materials is time-consuming and labor-intensive.

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