Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of traditional Chinese medicinal material ultrafine powder and processed product thereof

A technology for Chinese medicinal materials and ultra-fine powder, which is applied in the field of preparation of Chinese medicinal material ultra-fine powder, can solve the problems of loss of volatile components, degradation of functional components, etc., and achieves the effects of good quality, inhibition of oxidative degradation, and reduced loss.

Inactive Publication Date: 2020-11-17
YUNNAN QIDAN PHARMA CO LTD
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing ultra-fine grinding of Chinese herbal medicines is generally processed by grinding mills or jet mills, and the working medium is generally natural air, which inevitably has the problems of degradation of functional components and loss of volatile components caused by oxidation.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of traditional Chinese medicinal material ultrafine powder and processed product thereof
  • Preparation method of traditional Chinese medicinal material ultrafine powder and processed product thereof
  • Preparation method of traditional Chinese medicinal material ultrafine powder and processed product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1, a kind of Yun Jie mill host, refer to the attached figure 1 , by the centrifugal fan 1, the air inlet tee 9, the cyclone dust collector 4 and the internal circulation pipe 7, the outlet 10 of the air inlet tee is connected with the air inlet of the centrifugal fan, and the second mouth of the air inlet tee is Yun The inlet 2 of the clean mill host, and the internal circulation pipe 7 connect the air outlet 8 of the centrifugal fan with the air inlet 6 of the cyclone dust collector. The exhaust outlet of the device is the outlet 5 of the main engine of the Yunjie Mill.

[0032] The cyclone dust collector 4 in the host machine of Yunjie Mill plays the role of classification. In order to achieve finer classification, the dust discharge port 3 of the cyclone dust collector can be set to be larger than the air discharge port 5.

[0033] In order to facilitate the realization that the ash outlet of the cyclone dust collector is larger than the air outlet, the a...

Embodiment 2

[0035] Embodiment 2, a kind of Yun Jie grinds, sees attached figure 2 , consisting of the Yunjie mill main engine 12 described in Embodiment 1 and an accessory device, the accessory device is composed of a cyclone dust collector 13, a bag filter 16 and an external circulation pipe 19, and the cyclone dust collector ash discharge interface 20 is arranged on the external circulation pipe. The air inlet of the cyclone dust collector is connected to the outlet of the main engine of the Yunjie Mill through the pipe 14, the air outlet of the cyclone dust collector is connected to the air inlet 15 of the bag filter, and the dust discharge port of the cyclone dust collector is connected to the cyclone dust removal port on the outer circulation pipe. The ash discharge interface 20 of the dust collector is connected, and the outlet of the outer circulation pipe is connected with the inlet of the main machine of the Yunjie Mill; the outer circulation pipe is also provided with a feeding ...

Embodiment 3

[0036] Embodiment 3, working medium supply branch, see attached image 3 , is made up of air inlet pipe 28, heat exchanger 24, condenser 22 and heater 32, and heat exchanger is made up of heat exchange branch 25 and cooling branch 26, and the heat medium channel of heat exchange branch and cooling branch enters The air outlets are brought together through the air inlet pipe 28, the inlet of the air inlet pipe is the air inlet of the working medium supply branch, and the air outlet of the heat medium channel of the heat exchange branch and the cooling branch is connected with the air inlet 23 of the condenser 22 , the exhaust outlet 35 of the condenser is connected to the inlet of the refrigerant passage of the heat exchange branch 25 through the condenser exhaust pipe 34, and the outlet 29 of the refrigerant passage of the heat exchange branch is connected to the heater through the exhaust pipe 30 of the refrigerant passage. The air inlet 31 is connected, the air outlet of the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a preparation method of traditional Chinese medicinal material ultrafine powder. According to the preparation method, a herba cistanches cleaning and grinding host machine provided with a working medium supply branch and an ultraviolet sterilization device is adopted for processing, and air with the oxygen content lower than 10% can be used as a working medium for closed-loop operation, so that oxidative degradation of traditional Chinese medicinal materials is inhibited, the loss of volatile components is reduced, and meanwhile, sterilization is realized; and therefore,the traditional Chinese medicinal material superfine powder prepared through the method is high in quality, and the material taking the volatile components of the traditional Chinese medicinal materials as the main components can be recycled.

Description

technical field [0001] The invention relates to a preparation method of superfine powder of Chinese medicinal materials and a processed product thereof, belonging to the technical field of processing of Chinese medicinal materials. Background technique [0002] The existing ultra-fine grinding of Chinese herbal medicines is generally processed by grinding mills or jet mills, and the working medium is generally natural air, which inevitably has the problems of degradation of functional components and loss of volatile components caused by oxidation. Contents of the invention [0003] The object of the present invention is to provide a preparation method of superfine powder of Chinese herbal medicines and its processed products, which can inhibit oxidative degradation and reduce the loss of volatile components in Chinese herbal medicines. [0004] The technical measures taken to realize the object of the present invention are such that the Chinese herbal medicines are process...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B02C13/26B02C13/286B02C13/30B02C13/288B02C23/20B01D50/00
CPCB01D50/00B02C13/26B02C13/286B02C13/288B02C13/30B02C23/20B02C2013/28618Y02A50/2351
Inventor 杨朝文贾平
Owner YUNNAN QIDAN PHARMA CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com