The airflow crusher follows this principle: the smaller the granularity of the raw material, the higher the crushing efficiency, the larger the granularity of the raw material, and the lower the crushing effect. When the crushing pressure and feeding pressure are constant, when the feed speed is reduced, the product will become thinner. When the feed speed increases, the product will become thicker. When the feed speed does not change, the particle size of the product will become thinner, the crushing pressure will be reduced, and the product will become thicker. Therefore, granularity control is achieved by regulating the parameters of the gas flow crusher during the crushing process to obtain different crushing fineness. Before crushing, be sure to determine the relationship between the feed speed and pressure, and then determine the appropriate crushing parameters to meet the customer's particle size requirements. The particle size of the product needs to be checked by a particle size detector to check the fineness and distribution range. In addition, if you use electronic microscope to measure more refined-certainly, you can also compare the detection results with the international-named granular detector.
The airflow crusher equipment is a relatively refined-dense machine. In the process of daily use and maintenance, the operator needs to pay attention to some details. In order to improve the crushing efficiency of the ultra -fine airflow crusher, it is necessary to check whether the raw materials meet the requirements before production. It is strictly forbidden to mix foreign bodies in raw materials. During the production process, the grinding room of ultra -fine gas should be kept in a certain amount of materials. In the case of crushing gas flow, there are many materials in the crushing room, and the current of the classifier is large; the material in the grinding room is small and the current of the classifier is small. In addition, the feed speed must be kept smooth, not too fast or too slow. The feeding speed is too fast, and the equipment will be overloaded.
It is also necessary to maintain the equipment regularly, and regularly check whether the gas supply pressure reaches the required pressure, and the hierarchical motor of the airflow crusher. After the equipment runs for 3000 hours, or after long -term shutdown and long -term storage, before reorganization, please clean up the materials that are attached to the ultra -fine air -grinding nozzle and grinding room wall and the materials that are attached to the classification part to prevent the air flow from affecting the airflow The crushing effect of the pieces.
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