In modern industries, many cheap minerals and chemical products are crushed by super fines, and their value increases with the expansion of the application range, and the added value is several times or even dozens of times compared to the original. At present, there are many equipment that can be used for ultra -fine crushing, including airflow crusher, mechanical impact grinding, ball mill, Raymond mill, ring milling machine, etc., and airflow crusher is recognized as effectively obtaining minimum particle size ultra -fine powders. Equipment is also the most commonly used equipment in powder processing.
The airflow crusher is an indispensable means of the modern powder processing industry. The advantages of narrow granularity distribution, good product decentralization, high activity, no metal pollution and other advantages. The scope of use of air flow crusher: can be widely used in chemical, metallurgy, mining, energy, electronics, medicine, pesticides, plastic, papermaking, pigment, pigment, pigment, pigment, pigment, paint, pigment Coatings, dyes, abrasives, food, cosmetics and other industries, as well as some special materials, such as polymer materials, high -grade electric porcelain materials, magnetic materials, semiconductor materials, fine chemical powder products, catalysts, reagents and chemicals, advance agents and other heights The ultra -micro crushing of purity powder products. The working principle of the airflow crusher: The material is sent to the crushed chamber through the oblique tube and the middle cylinder of the material through the screw and the ingredients, and the supersonic spray flow generated by the compressing air through the expansion of the sprinkle of the sprinkler The lower part of the crushing chamber forms an anticipated spraying field. Under the influence of the pressure difference, the bottom of the milling at the bottom of the mill is darled. The accelerated materials are converged at the intersection of the multi -spray tori, which produces a severe impact collision, friction and crushing. The crushed materials moved to a certain height of the upper part of the crushing room with the rising airflow. Under the action of gravity after the rough particles staged, they fell along the surface of the mill to the lower part of the mill. In the forced streaming field generated by high -speed turbine, thick particles were thrown near the tube wall under the action of centrifugal force, and fell to the lower part of the mill with the stall and rough powder. Tao, the exhaust pipe is transmitted to the cyclone separator as a product collection. A small amount of micro powder is further separated by the bag catcher as a pocket catcher. The crushing room material is automatically controlled by a hierarchical wheel dynamic current inverter to automatically maintain the material in the feed machine, so that the crushing is always maintained. The difference between the air flow crusher produced by Qingdao Youmingke and the same type of air flow crisp is to design a special gas seal structure at the motion gap between the turbine classifier and the exhaust pipe. Therefore, the product particle size is completely controlled by the speed of the turbine, and the speed of the turbine is controlled by the inverter. Therefore, the granularity of the product can be adjusted at maximum to ensure the precision and accuracy of the ultra -micro -division. At the same time, a special gas seal isolation device is designed on the turbine grading machine transmission structure, which is extremely reliable to prevent microflower from entering the bearing, thereby effectively ensuring the normal operation of high -speed bearing.