People currently use in daily life are also more, the gas flow pulverizer is smashed into the standard size, which is generally smashed into micrometers, usually our equipment is more The device is composed, and is usually composed of a portion of a coarse, fine powder or a wind device, or the like. The main purpose is to use wind energy to become powder, which has canceled traditional screening when performing, and the main application is used in many industries such as mining or building materials. Some industries such as metallurgy or building materials, chemicals, etc. are used to work with large crushers.
What factors affect the performance parameters used by Ultrafine Crushing Steam Jet Mill Grinding?
The following is a detailed description:
1. Feeding granularity control
Most Ultrafine Crushing Steam Jet Mill Grinding has a certain upper limit requirement for the feed particle size. After entering the pulverization chamber, the material can be sufficiently accelerated before collision and crushing with other particles. After large particles enter the pulverized cavity, it is difficult to completely accelerate, which will make them live too long in the machine, resulting in too high energy consumption. Therefore, in large-scale production of ultrafine powder, it is an effective way to prepare a raw material having a large particle size is an effective pathway for energy saving.
2. Working medium
Currently, the working medium of Ultrafine Crushing Steam Jet Mill Grinding 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 better than air in terms of fluidity and critical flow rates, achieving 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, in a certain intake flow conditions, the feed speed is proportional to the product particle size. However, the feeding speed is too fast, which will increase the particle density, mutual interference of the pulverization zone, which is not conducive to the acceleration of the particles, it is difficult to achieve a sufficiently 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
Ultrafine Crushing Steam Jet Mill Grinding In the pulverization process, as the material particle size is reduced, the crystallization of the material is increased. After reaching a certain degree, the particle size of the material is no longer reduced or decreased slowly, that is, the crush limit of the material is reached. At this time, the surface area of \u200b\u200bthe material increases, the surface activity of the particles is increased, and 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.
Ultrafine Crushing Steam Jet Mill Grinding features
1, which is suitable for ultrafine pulverization of dry powder materials. The impact is large, up to 2.5 Mach. General materials are easily crushed to 1-10 microns.
2, the relative fluidized bed airflow pulverizer has a good pulverization effect on the viscous material, and the crushing process does not generate a phenomenon that the blocking material cannot be pulverized.
4. Simple equipment, convenient cleaning, convenient operation and maintenance, small area, low noise, no vibration, and so on.
In the production process, Ultrafine Crushing Steam Jet Mill Grinding is wide, how do you operate more secure?
1, use the grader to use according to the regulations, do not exceed the range of use, because It will be very damaged machine.
2, if the superfine classifier is running, the operator does not stand in the range of rotation to avoid accidents.
3, the staff is in the work, in order to ensure their own safety, wear a predetermined work apparel.
5. If the classifier begins to work, the staff should not leave and prevent problems.
6. If the ultra-fine classifier is discovered, it is necessary to stop checking.
7. Do not open the cover or other actions before the classifier is not completely stopped, if you want to operate, you need the machine to completely stop.
El Pai seaweed feed Ultrafine CRUSHING Steam Jet Mill Grinding case Share: The company is a seafarer enterprise in Yantai. During the breeding process, it can be used to smash the seaweed. After crushing, it can be used as a feed for sea cucumber. The cost of feed purchases. By comparing a long-term use of Ultrafine Crushing Steam Jet Mill Grinding, it is possible to purchase the feed for several years. The cost of the production line can save. The company purchased our Ertrafine Crushing Steam Jet Mill Grinding.
Technical parameters:
Finished granularity: D90: 400 目
Production capacity: 400kg / h
Ultrafine Crushing Steam Jet Mill Grinding, which is introduced to you, everyone can be simple Do a understanding, you need to purchase eddy current pulverizer, disk airflow pulverizer, users of ultrafine crusher products please contact us
