Food and drug powder steam sterilizer

Abstract

The invention relates to a food and drug powder steam sterilizer, which comprises a steam sterilization tube and a primary powder separation and recovery tower. Material mixing chamber, the powder feeding port of the steam powder mixing chamber is matched with the outlet of the powder feeding device, and the outlet of the steam powder mixing chamber is provided with a diffusion port; the primary powder separation and recovery tower is a vertical tower body, from the vertical tower body The middle part to the lower part is a closed interlayer structure, the interlayer is a refrigerant channel, the refrigerant inlet is located in the lower interlayer, the refrigerant outlet is located in the upper interlayer, and an insulation layer is provided outside the interlayer. There is a residual powder discharge port, and the powder discharge port is located at the bottom of the vertical tower and is equipped with a discharge valve; the steam powder mixing chamber is connected to one end of the steam sterilization tube through the diffusion port, and the other end of the steam sterilization tube is connected to the primary powder The top feed port of the separation and recovery tower is butted.

Description

technical field [0001] The invention relates to a food and drug powder steam sterilizer, in particular to a powder steam sterilizer which utilizes superheated steam to sterilize powder instantly. Background technique [0002] At present, how to control the production quality of medicines and food preparations has become a bottleneck problem in realizing the modernization of traditional Chinese medicine. Taking medicines as an example, the control of hygienic indicators is one of the key issues to ensure the quality of medicine powder preparations. For this reason, many domestic experts have devoted themselves to the research on the topic of traditional Chinese medicine sterilization technology for many years, in order to find complete sterilization, no loss or minimal loss of efficacy, no toxins or unknown substances, low cost, convenient operation, and suitable for continuous production. Chinese medicine sterilization method. Therefore, it is necessary to find a technology...

AI Technical Summary

Problems solved by technology

For example, a series of technical issues such as how to realize the rapid mixing of powder materials, how to control the instantaneous heating time and rapid cooling of powder materials have not been reported.

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