• 18 Oct, 2022
• By EPIC Powder
• 2 Comments

Understand these principles of flat air jet mill, and use Minyoun Minke powder machinery

The flat air flow pulverizer is composed of air compressor, air storage tank, cold dryer (including filter), air flow pulverizer host, high precision classifier, cyclone collector, pulse bag filter, high pressure induced draft fan, control cabinet, loading and unloading systems, etc. The compressed air brings the crushed raw materials into the crushing chamber through the feeding ejector. At the same time, the compressed air sprays supersonic airflow through several crushing nozzles evenly distributed around the crushing chamber. The high-speed airflow forms a strong swirling flow in the crushing chamber, so that the crushed raw material particles entering the crushing chamber through the feeding ejector collide and rub with each other to achieve the goal of ultra-fine crushing

In order to achieve good coordination between the feeding speed and the induced air volume on the flat air jet mill, it is necessary to increase the feeding speed appropriately. Moreover, the damper shall be strictly controlled, and it shall not be opened too much, which will cause excessive pressure inside the crusher and affect the crushing effect of the crusher. Therefore, we should not be lax and careless in these two points, or we will not have a good effect< Br/>If there is too little feed in the flat jet mill, it will have a negative impact on the mill itself. At least it will reduce the crushing quality and effect. Because in the flat air jet mill, the material is strongly impacted by the high-speed air flow, so as to achieve the crushing effect. If the feed is too little, it cannot be achieved well. As for the collection of finished products in the crusher, the collector is used< Br/>If the particle size of the flat jet mill is unstable, there are two reasons. One is that the system configuration is unreasonable, or the loss in the system is too large, which makes the particle size of the finished product unstable. Second, there are changes in operation, but unreasonable or inappropriate changes will also lead to the above problems< Br/>The flat jet mill is widely used for ultra-fine grinding of materials in pharmaceutical, traditional Chinese medicine, pesticide, chemical industry, metallurgy and other industries, such as carbendazim, thiophanate methyl, herbicide, white carbon black, pigment, dye, nimodipine, etc