Crushing equipment for traditional Chinese medicinal materials and using method thereof

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...

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

Images