Impacting, rubbing and reducing mechanism for traditional chinese medicinal materials using ultra-fine air flow

A technology of impact friction and jet pulverization, applied in grain processing and other directions, can solve the problems of poor pulverization applicability, poor low-temperature pulverization performance, mixed pollution pulverization efficiency, etc. The effect of improving the efficiency of fine grinding

Inactive Publication Date: 2006-04-05
WUHAN UNIV OF TECH
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Problems solved by technology

[0006] In view of the shortcomings of the existing ultra-fine grinding equipment for Chinese herbal medicines, such as vibration grinding and mechanical impact grinding devices, the low-temperature grinding performance is poor, the contamination is mixed, and the grinding efficiency is low, especially for the existing airflow grinding equipment. The purpose of this invention is to provide a Chinese medicinal material impact friction ultra-fine airflow pulverization device with strong applicability and high ultra-fine pulverization efficiency

Method used

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  • Impacting, rubbing and reducing mechanism for traditional chinese medicinal materials using ultra-fine air flow
  • Impacting, rubbing and reducing mechanism for traditional chinese medicinal materials using ultra-fine air flow
  • Impacting, rubbing and reducing mechanism for traditional chinese medicinal materials using ultra-fine air flow

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Embodiment Construction

[0031] The impact and friction ultrafine airflow crushing device for Chinese herbal medicines includes a turbine classifying mechanism and a machine base. An impact friction ultrafine airflow milling mechanism B is set between the machine base C and the turbine classifying mechanism A. The upper part of the impact friction ultrafine airflow milling mechanism B is It is connected with the turbine classification mechanism A by a flange, and the support of the impact friction ultra-fine airflow crushing mechanism B is connected with the machine base C by bolts. Such as figure 1 , figure 2 with image 3 shown.

[0032] The impact friction ultra-fine airflow crushing mechanism B is composed of a speed-regulating screw feeder 1, an annular air bag and a nozzle seat connecting pipe 2, a supersonic injection nozzle 3, a mixing acceleration tube 4, a small fan blade 5, a bottom plate 6, Connecting flange 7, grinding door 8, grinding body 9, support 21, centrifugal distributing cone...

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Abstract

The present invention relates to superfine crushing technology for Chinese medicine materials. The impacting and rubbing Chinese medicinal material superfine crushing airflow apparatus includes grading worm wheel mechanism, pedestal and characterized impacting and rubbing superfine crushing airflow mechanism set between the grading worm wheel mechanism and the pedestal. The impacting and rubbing superfine crushing airflow mechanism has upper part connected via flange to the grading worm wheel mechanism and seat fixed via screw bolts onto the pedestal. The present invention has the advantages of: effective superfine crushing of Chinese medicinal materials; selected crushing mode for adapting various Chinese medicinal materials and raising the crushing efficiency; and the continuous and convenient control of the particle size of the superfine crushed Chinese medicinal materials.

Description

technical field [0001] The invention relates to the field of modern processing of traditional Chinese medicines, in particular to the ultrafine pulverization technology of Chinese medicinal materials. Background technique [0002] With the improvement of the health level of modern society, people are becoming more and more enthusiastic about natural medicine-Chinese medicine, and Chinese medicine resources in my country are extremely rich, with 12,807 kinds, including 11,146 kinds of medicinal plants, 1,581 kinds of medicinal animals, and 1,581 kinds of medicinal animals. There are 80 kinds of minerals. According to the statistics of 320 commonly used plant medicinal materials, the total reserves reach about 8.5 million tons. But on the other hand, as a country with a large Chinese medicine industry, its export share is less than 5% of the international herbal medicine market. The main reason is that the traditional Chinese medicine industry has not been organically combined ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C19/06B02C19/20
Inventor 叶菁李洪斌
Owner WUHAN UNIV OF TECH
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