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Crushing equipment for traditional Chinese medicinal materials and using method thereof

A technology for traditional Chinese medicinal materials and equipment, which is applied in the field of wall breaking devices for traditional Chinese medicine powders, can solve problems such as equipment wear, temperature rise, and damage to nutrients, so as to reduce heat generation, slow down temperature rise, and reduce heat generation. Effect

Pending Publication Date: 2019-09-06
昆山千亿圆生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Generally, physical grinding is used to break the walls of Chinese medicinal materials, but during the grinding process, a large amount of heat is generated due to the violent friction of the components, which increases the temperature of the powder of Chinese medicinal materials.
At the same time, the particle size of common traditional Chinese medicine powder is about 50 µm (325 mesh), and most of the plant cell tissue diameter is about 1 µm. It is difficult for traditional dry grinding machines to grind the powder below 1 µm. Energy consumption does not conform to economic benefits, and at the same time wears out the equipment. When the concave-convex state of the mold surface is larger than the particle size of the powder, it will not be able to meet the grinding requirements
[0003] The traditional wet grinding method needs to use water or other liquids as the medium. To collect the dry powder, it needs to be dried again or additional powder is added to absorb and then dried. This method avoids the temperature rise, but it is easy to cause the nutritional content of Chinese herbal medicines to deteriorate during the process of removing the medium. loss of

Method used

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  • Crushing equipment for traditional Chinese medicinal materials and using method thereof
  • Crushing equipment for traditional Chinese medicinal materials and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A wall-breaking device for Chinese medicinal materials, including a feeder, a wall-breaker and a discharge machine, the inlet of the feeder is used to input the medium to be broken, the outlet of the feeder is connected with the inlet of the main machine for breaking the wall, and the breaker The outlet of the wall host is connected to the inlet of the discharge machine, and the outlet of the discharge machine is used to output the medium after the wall is broken. The vacuum device with adjustable vacuum degree is installed in the feeder to vacuum the medium to be broken. Send it into the broken wall host, and select the gas pressure of 25~75KPa according to the weight of different Chinese medicinal materials. For example, pearl powder with a large specific gravity can use a pressure of 25KPa, and pollen with a small specific gravity can use a pressure of 75KPa. The feeding situation is adjusted to a suitable vacuum. If the degree of vacuum is too high, a large amount o...

Embodiment 2

[0032] Illustrate the usage method of the broken wall equipment of Chinese medicinal material by following example:

[0033] Put the pearl powder with a particle size of 50µm into the feeder, turn on the vacuum device of the feeder, set the pressure at 25KPa, the powder is sucked from the feeder into the wall breaking machine, and after being accelerated by the acceleration device, the initial The speed is above 10m / s. Turn on the cooling water of the breaker, the temperature of the cooling water is 10°C, the speed of the two sets of impact components in the breaker cabin is 2200rpm, and the direction is opposite. After the powder is continuously impacted and crushed, it travels from bottom to top in a tornado state, less than 1µm The powder is collected by the cyclone dust collector and the pipe dust collector, and the large particle powder returns to the cabin due to gravity to further break the wall. The broken wall machine can be operated continuously, the temperature of ...

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Abstract

The invention discloses crushing equipment for traditional Chinese medicinal materials. The crushing equipment comprises a feeding machine, a crushing main machine and a discharging machine, wherein an inlet of the feeding machine is used for inputting media to be crushed, an outlet of the feeding machine is connected with an inlet of the crushing main machine, an outlet of the crushing main machine is connected with an inlet of the discharging machine, and an outlet of the discharging machine is used for outputting the crushed media. The crushing equipment is characterized in that a vacuumizing device with an adjustable vacuum degree is arranged in the feeding machine, and the media to be crushed are conveyed into the crushing main machine in vacuum; the crushing main machine comprises abin body; one or more impact components are arranged in the bin body; and each impact component comprises a magnetic suspension bearing capable of rotating at a high speed, two or more impact plates are fixedly installed on each magnetic suspension bearing, and the impact plates are distributed around the bearing by taking the corresponding magnetic suspension bearing as a center. The powder enters a crushing bin at a high speed after being accelerated by an accelerator, and the impact components in the crushing bin carry out air interception on the powder, after high-speed impact, due to thefact that the damage energy is far greater than the cohesion of the powder, the powder is instantly refined, and the purpose of crushing is achieved.

Description

technical field [0001] The invention relates to the field of wall breaking and crushing, in particular to a wall breaking device for traditional Chinese medicine powder and a method for using the same. Background technique [0002] Generally, physical grinding is used to break the walls of Chinese medicinal materials, but during the grinding process, a large amount of heat is generated due to the intense friction of the components, which increases the temperature of the powder of Chinese medicinal materials. At the same time, the particle size of common traditional Chinese medicine powder is about 50 µm (325 mesh), and most of the plant cell tissue diameter is about 1 µm. It is difficult for traditional dry grinding machines to grind the powder below 1 µm, which is caused by long-term grinding. Energy consumption is not in line with economic benefits, and at the same time, the equipment is worn out. When the concave-convex state of the mold surface is larger than the particl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/00B02C23/00B02C23/32
CPCB02C19/0043B02C23/00B02C23/32
Inventor 林昱安
Owner 昆山千亿圆生物科技有限公司
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