1. Introdução
Air classifier mill, or called ACM mill, is a kind of high-efficiency grinding equipment for powders. It has a wide application in industries of building materials, metallurgy, electric power and chemicals etc. Classifying wheel is an important component of ACM mill. Through high-speed rotation of classifying wheel, particles of different sizes are separated. Fine powder that meets the requirements enters the collection system through classifying wheel, and coarse powder that does not meet the requirements returns to grinding area for further grinding. The frequency of classifying wheel has many affecting factors.
2. The influence of material density on frequency of classifying wheel
Material density has certain influence on the frequency of classifying wheel, because it can affect particle behavior and separation efficiency.
From the perspective of centrifugal force: in ACM mill, classifying wheel generates centrifugal force acting on the particles. Material with high density would confront greater centrifugal force, which affects its movement. This requires to adjust the frequency of classifying wheel to optimize separation based on particle density.
From the perspective of resistance: particles with lower density are more easily lifted and carried away by the airflow, while particles with higher density tend to fall into the chamber due to their weight. This requires suitable adjustment of the frequency of classifying wheel to ensure that it can effectively separate particles according to their density.
3. Adjust the frequency of classifying wheel
Low-density material requires higher frequency: when processing lower-density material, higher frequency is necessary. This increases centrifugal force, helping to keep finer particles in suspension while coarser particles can filter effectively.
High density material requires lower frequency: when processing denser material, lower frequency is more effective. This adjustment allows heavier particles to settle out of the airflow more easily while allowing finer particles to be properly classified.
4. Conclusion
Material density is one of the factors that affect the frequency of classifying wheel in ACM mill, other factors include velocity of airflow, and speed of classifying wheel etc. In practical applications, it is necessary to combine various factors to adjust the frequency of classifying wheel, to achieve the best classification effect.
Qingdao Epic Powder Machinery Co., Ltd é um fabricante specializing in the production of powder machinery. Air classifier mill is one of our powder machinery. There are four series of air classifier mill, include: MJW-W, MJW-L, MJW-A e MJL-W. They are with high performance and low energy consumption.
Our main products include:
– Mills: air classifier mill(ACM), roller mill, ball mill, jet mill and turbo mill etc.
– Classifiers: include four series of air classifiers: HTS, ITC, MBS and CTC.
– Surface coating modifiers: pin-mill modifier, turbo-mill modifier and three-rotor-mill modifier, etc.
– Equipamento auxiliar: control cabinet, dust collector and bucket elevator, etc.
– Customers can customize products according to actual needs. One customer, one design.
Se você estiver interessado em moinho classificador de ar ou outros produtos de Qingdao épico, contact our staff directly, we are always at your service.
Below are photos of air classifier mill from Qingdao Epic for your reference.
