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System for instant sterilization of pharmaceutical and food powders

A powder and food technology, applied in the field of systems for instantaneously sterilizing pharmaceutical and food powders

Active Publication Date: 2021-08-20
JIANGSU WANCHUANG STERILIZATION EQUIPEMNT TECHNOLOYG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems existing in steam sterilization in the current pharmaceutical and food production, and introduce superheated steam into the powder to sterilize, and construct a structure suitable for mixed heating and instantaneous high-temperature sterilization in motion. Sterilization system for rapid cooling of powder separation, residual powder secondary gas-powder separation and final discharge

Method used

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  • System for instant sterilization of pharmaceutical and food powders

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Embodiment Construction

[0028] figure 1 A schematic structural diagram of an embodiment of the present invention is disclosed without limitation, and the present invention will be further described below in conjunction with the accompanying drawings.

[0029] Depend on figure 1 It can be seen that the embodiment of the present invention includes a superheated steam generating device 2, a powder feeding device, a powder steam sterilizer, a parallel powder separation cooling recovery device and a cooling discharge device, wherein:

[0030] The input end 1 of the superheated steam generator 2 introduces steam, and the output end converts the imported steam into superheated steam of 130-250°C.

[0031] The powder feeding device includes a powder silo 11, the lower body of the powder silo 11 is a bucket-shaped structure, and the feeding device is located at the bottom of the bucket. The feeding device includes a speed regulating motor 9, a screw push rod 12 and a stainless steel feeding pipe 13. Wherein...

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Abstract

A system for instantaneously sterilizing medicine and food powder, including a superheated steam generating device, a powder feeding device, a steam sterilizer, a parallel powder separation cooling recovery device and a cooling discharging device, wherein: the lower part of the powder feeding device is provided with a conveying device. The powder steam sterilizer includes a steam sterilization tube and a primary powder separation and recovery tower; the parallel powder separation, cooling and recovery device contains two vertical tower bodies, and the feed port of the vertical tower body is provided with a parallel feeding branch , the exhaust port is provided with a parallel recoil branch and a parallel exhaust branch, and a powder precision filter is arranged in the exhaust port; the vertical tower body of the primary powder separation and recovery tower and the parallel powder separation cooling and recovery device is composed of The middle part to the lower part are all sandwich structures. The inside of the sandwich layer is a refrigerant channel. The powder discharge port is located at the bottom of them, and is equipped with a discharge valve; the cooling discharge device includes a screw pusher, which is enveloped in the sandwich pipe. Inside, the interlayer is a refrigerant channel.

Description

technical field [0001] The invention relates to a system for instantaneously sterilizing medicine and food powder, in particular to a system for instantaneously sterilizing medicine and food powder in the process of processing traditional Chinese medicine, which belongs to special sterilization equipment in medicine processing. Background technique [0002] At present, how to control the production quality of pharmaceuticals and food preparations has become a bottleneck in the modernization of traditional Chinese medicine. Taking pharmaceuticals as an example, the control of hygiene indicators is one of the key issues to ensure the quality of pharmaceutical powders used in pharmaceutical preparations. For this reason, many domestic experts have devoted themselves to the research on the subject of drug and food sterilization technology for many years, in order to find complete sterilization, no loss or minimum loss of drug effect, no toxins or unknown substances, low cost, con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L2/07A61L2/26A23C3/037A23L3/22
CPCA23C3/033A23C3/037A23L3/22A23L3/225A61L2/0023A61L2/26A61L2202/21
Inventor 陶海涛
Owner JIANGSU WANCHUANG STERILIZATION EQUIPEMNT TECHNOLOYG CO LTD