Dynamic ozone sterilizing machine for traditional Chinese medicine powder

Abstract

The invention discloses a dynamic ozone sterilizing machine for traditional Chinese medicine powder. The sterilizing machine comprises a vacuum pump unit, a compressed air storage tank, a sealed material feeding hopper, a vacuum material charging machine and an air flow mixing tank, wherein the compressed air storage tank is connected with an ozone generator, a filter is arranged in the vacuum material charging machine, and the vacuum material charging machine is connected with the air flow mixing tank; a vacuum switch is arranged at the top part of the vacuum material charging machine, and tee butterfly valves are mounted on both sides of the vacuum material charging machine; an air supply opening I, a circulating material discharge opening and a main material discharge opening are formed in the air flow mixing tank, and an air supply opening II is formed in the circulating material discharge opening; an umbrella cone is mounted at the top part in the air flow mixing tank; the vacuum pump unit is connected with the vacuum switch, the compressed air storage tank is connected with the air supply opening I, the air supply opening II, and an air supply opening of the sealed material feeding hopper, a material discharge opening of the sealed material feeding hopper is connected with the feeding material openings of the tee butterfly valves, and material discharge openings of the tee butterfly valves are connected with the circulating material discharge opening. Compared with the prior art, the sterilizing machine disclosed by the invention has the advantages that the materials are circulated in a dynamic manner, and the sterilizing effect is good; the working efficiency is high; the personal safety can be ensured.

Description

technical field [0001] The invention relates to a sterilization device, in particular to a dynamic ozone sterilizer for traditional Chinese medicine powder. Background technique [0002] At present, there are many sterilization methods for traditional Chinese medicine. Due to the difference in active ingredients, it is necessary to choose a more suitable one. Common sterilization methods include dry heat sterilization, damp heat sterilization, 60Co radiation sterilization, microwave sterilization, and ozone sterilization. Wait. In recent years, advanced technologies such as microwave drying sterilization and 60Co radiation sterilization have provided new methods for the sterilization of traditional Chinese medicine. However, as a traditional Chinese medicine production process, the sterilization of traditional Chinese medicine powder is subject to many restrictions. [0003] The former is not suitable for most heat-sensitive ingredients because the sterilization depends on...

AI Technical Summary

Problems solved by technology

There are still many problems with this structure. On the one hand, due to the uneven concentration of ozone, it will cause great damage to the target and chemical components of the powder due to the high local concentration; on the other hand, it is difficult for the powder and ozone to achieve Ideal contact effect, there is a dead angle for sterilization

In addition, the long sterilization time (3-4 hours) also has great shortcomings. On the one hand, it is not suitable for the pharmaceutical factory to match the upper and lower equipment in the sterilization process, which brings great difficulties to production scheduling; on the other hand, because Ozone is a strong oxidizing agent. If ozone is in contact with the powder for a long time, it will cause adverse consequences that ozone will cause great damage to the target components and chemical components of the powder.

Therefore, this simple design has many unscientific aspects in concept, and it is difficult to be practically applied in production.

[0008] It can be seen that the ozone sterilization method used at this stage cannot effectively meet the needs of customers. It has become a new development trend to develop a device that can effectively and completely sterilize and save manpower and time.

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