With the advancement of the pharmaceutical process, the industry has put forward the airflow pulveri
Wuhan University of Technology Ye Jing invented "Chinese herbal medicine impact friction" can effectively solve the problem of ultrafine pulverization efficiency in the ultrafine pulverization method of Chinese herbal medicines, especially existing airflow pulverization devices The disadvantage of the use of physical properties. The working principle is fed from the spiral feeder to the centrifugal disc, and the mixing acceleration tube is passed through the material dispenser and the plurality of nozzles, respectively, the rotary target is respectively, and the rotary target is friction on different rotating target surfaces. Under the action, the medicinal material is impacted, and after rubbing, the coil flows into the turbo grading mechanism of the upper part of the equipment, and the qualified product is separated, and the disguised dispenser will be dispensed. The results of the crush show that there is a good effect on the toughness of the plant's powder brittle Chinese herbal medicine and fiber, and the pearl mother of minerals has a good effect. Thermal resin has a good effect.For pharmaceutical, it has a more fine request, which can use the air current pulverizer to increase its bioavailability, so the gas current pulverizer is also a very important part of the drug production. However, the pulverized particles are also getting less and fine, and the requirements are also very high, and the utilization of particles and drug organisms in pharmaceutical and production is very important, but the production cycle of the gas current pulverizer is relatively long.
Airflow pulverizer For the particulate powder collection rate, the airflow pulverizer forms a complete set of crushing systems, and after the compressed air is dried, it is sprayed into the pulverized cavity at high speeds of the Raval nozzle. The intersection of multiple high-pressure airflows repeatedly collides, friction, and shear. The pulverized material moves with the rising gas flow to the grading area under the action of fan effusion, and the separation of the thick material is achieved under the action of high-speed rotation grading turbine.
Currently, with the advancement of airflow pulverizer technology, the pharmaceutical process is constantly progressing, and it will play a greater role in the pharmaceutical crushing process. Very good guarantee that the long-term application of the air current crusher in the pharmaceutical industry has a better breakthrough in the promotion of pharmaceutical quality, some companies are working hard. The airflow pulverizer can improve the efficiency of pulverization, the fineness and uniformity of the mill, etc. are the direction of the company's research and development. The whole ceramic machinery crusher is a comprehensive domestic and foreign similar crusher technology, which has the advantages of impact crushing and hammer. Based on optimizing the fine crushed new products developed by the main technical parameters, it has broken downBig, low energy consumption, simple structure, convenient operation and maintenance. It is a real multi-purpose, high efficiency, low-cost new comminuted equipment.
The airflow pulverizer has a high wear resistance, and the purity of the pulverized product is relatively high. It is considered to be favored by the industry, but with the improvement of the quality of the national drug, the development of this technology is also proposed. higher requirement.
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