Since Steam Jet Mill for Alumina is widely used in all walks of life, research and development of classifying machines at home and abroad attaches great importance to it. In the current market, there is a great development space.
Steam Jet Mill for Alumina is different from other crushers, which is a collision between particles, and the airflow impacts and shear, high-speed airflow, the impact, friction and shear and other components of the material. Crusher. It has the following main features:
1. The grinding temperature is low, which can be pulverized, and low melting materials. According to the high-speed jet, the Tomson effect, when the gas is thermally expanded, the gas will cool itself, thus canceling the heat generated by collision and friction.
2, the production cycle is short, and the abundance rate is high. Due to high speed collisions and closed crushing, the probability of collision between materials is large, and dust is not leaked.
3, a product having high purity (less pollution), uniform particle size distribution (D95 cumulative frequency) can be obtained.
4. Some materials that require wet pulverization can also be pulverized by airflow pulverization to achieve uniform and small powder.
5, a variety of joint operations can be implemented while drying can be achieved. It can be seen that the research hotspot of the air pulverizer is very highlighted, and it plays a pivotal role in the pulverization process of the pharmaceutical industry.
Steam Jet Mill for Alumina Principle and Features: When the compressed gas passes through the injector, the pulverized raw material enters the pulverizer, there are multiple pulverized nozzles per circumscribed, and the supersonic air flow is injected, so that the material is high-speed impact on the gas stream And the materials collide with each other, friction and pulverize, the grading tube separates the coarse particles, the crude particles continue to be pulverized, and after the internal closed circuit circulation is pulverized, ultrafine powder can be obtained in the discharge port. 1. Suitable for dry ultrafoil. Due to the large impact speed, it can reach 2.5 Mach or more. It is easy to obtain 1-10 micron particles, depending on the material properties, it is possible to obtain less than 1 micron particles. 2. Because there is a closed-circuit classification mechanism inside the pulverizer, the product is thick The particles are constantly pulverizing, and therefore the particles are uniform, small particle size distribution ranges are obtained. 3, the device has short-striped time, simple structure, convenient operation, small area, low noise (72 decibel) and no vibration. 4, the efficiency of the pulverization is high, which can be pulverized, and the purity of the pulverized article can be maintained.
Steam Jet Mill for Alumina generates certain noise during production, the main reason for generating noise is:
(1) When the coal mill is running, the operating member drives air to generate \"whistle\" Call:
For the cause of noise, the main solution is as follows:
(1) adding oil to each rotating member, if the bearing and the axis are misalign, adjust the bearing wear, replace the bearing;
( 2) The heat generated during the breaking process also produces noise, and cools the cooling of the crushing chamber, the muffler is mounted in the air intake port of the pulverizer; (3) damping the damping pad and other devices.
ALPA Trimetic Cobalt Substantic STEAM JET MILL for Alumina Sharing:
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Case parameters:
Product particle size: D50: 3-25UM
Steam Jet Mill for Alumina produced by AlPa is equipped with high quality equipment, supports on demand Customized, equipment model, high efficiency, low energy consumption, easy operation, consultation in 24 hours!
