Impact Mill Machine of Hydroxyethyl Cellulose

Impact Mill Machine of Hydroxyethyl Cellulose is one of the common ultrafine pulverization methods, widely used in non-metallic mines, drugs, chemicals, metallurgical and other industry materials, ultrafine pulverization or fine pulverization, with product particle size, narrow particle size distribution The surface of the particles is smooth, the particle rules, high purity, and high activity.

What factors affect the performance parameters used by Impact Mill Machine of Hydroxyethyl Cellulose?

The following is a detailed description:

1. Feeding granularity control

Most Impact Mill Machine of Hydroxyethyl Cellulose has a certain upper limit requirement for the particle size of the feed. After entering the pulverization cavity, it can be sufficiently accelerated before collision and crushing with other particles. It is difficult to completely accelerate after large particles enter the pulverized cavity, which will allow them to stay in the machine too long, resulting in too high energy consumption. Therefore, in large-scale production of ultrafine powder, it is an effective way to pre-ground the raw material of the particle size is an effective pathway for energy saving.
2. Working medium

At present, the working medium of Impact Mill Machine of Hydroxyethyl Cellulose is mainly compressed, superheated steam, inert gas, and the like. The choice of working fluid has a certain impact on crushing effects and economics. Superheated steam is superior to air in fluidity and critical flow rates to achieve higher flow rates and uniform flow fields. However, using superheated steam as a working fluid, it must be ensured that it is still in an overheating state before entering the product capture device, otherwise the material is condensed.
3. Feeding speed

Feeding speed is an important parameter reflecting gas flow grinding production capacity. During the pulverization process, the optimum ratio of the intake flow rate and the feed speed is the key to improving the crushing efficiency. In general, under certain intake flow conditions, the feed speed is proportional to the particle size of the product. However, the feeding speed is too fast, which will increase the particle density, mutual interference, disadvantage of the particles, and difficult to achieve the sufficient and effective collision between particles, affect the crushing effect; although the feed speed is too slow, the particles stay in the crush area The time can be extended, which will reduce the particle density, reduce the collision rate, resulting in a decrease in production capacity and an increase in unit production energy consumption.
4. Granular limit

Impact Mill Machine of Hydroxyethyl Cellulose In the pulverization process, as the particle size of the material is reduced, the crystallization and intensity of the material increases. After reaching a certain degree, the materialThe particle size is no longer reduced or reduced very slow, that is, the crush limit of the material is reached. At this time, the material specific surface area increases, the surface activity of the particles, the particle agglomeration and grinding are in a dynamic equilibrium state, even if the grinding time is prolonged, it is difficult to further reduce the particle size of the material.


ALPA Chemical Pigments Impact Mill Machine of Hydroxyethyl Cellulose Case Sharing: The company is specializing in research and development, production, sales of high-performance organic pigments, in the production process, need to use To the pigment ultrafine pulverization equipment. The company's ultrafine crushing equipment is from our AlPa, which uses our company's IMPACT MILL MACHINE OF HYDROXYETHYL Cellulose.
Technical parameters:
Finished particle size: 10-45μm

How should Impact Mill Machine of Hydroxyethyl Cellulose start
before the pulverizer starts, First scroll through the hand, check the jug, the hammer and the rotor operation is flexible, there is no bump appearance in the shell, is the direction of rotation of the rotor is not the direction of the corridor, the power machine and the pulverizer are not outstanding . Do not replace the leather wheel at will, to prevent the transition chamber produce burst of pulverization, or the speed is too low
affect the work efficiency of the pulverizer. After the airflow pulverizer starts, it should be idled for 2-3 minutes, no abnormal appearance, then press the job. At any time, you should pay attention to the job status of the crusher, and the feeding should be uniform to prevent jams, do not have long-term overload operations. If there is found that vibration, noise, the bearing and the body temperature is too high, the external spray, etc., should be immediately stopped, exclude the failure of the sustainable job.

ALPA technology research and development crushing equipment has been applied in many actual engineering cases, providing basic information for objective understanding of jet grading technology.