2021-11-16 09:21:32
Turbo Crusher of Cellulose / PULP plays a vital role in the current industrial production. In various major minerals, chemical industry, pharmaceutical industries, the food manufacturing industry is widely used. With the continuous development of Turbo Crusher of Cellulose / PULP, the various major industries are particularly medical, the food industry has proposed the purity of materials during the pulverization process. The new requirement, it is desirable that the powder can be kept clean. In traditional Turbo Crusher of Cellulose / PULP manufacturing, carbon steel, stainless steel is generally used as Turbo Crusher of Cellulose / PULP lining material.
What factors affect the performance parameters used by Turbo Crusher's Cellulose / PULP?
The following is a detailed description:
1. Feeding granularity control
Most Turbo Crusher of Cellulose / PULP has a certain upper limit requirement for the feed particle size. 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
Currently, the working medium of Turbo Crusher of Cellulose / PULP is mainly compressed air, 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. Particle size limit
Turbo Crusher of Cellulose / PULP 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 particle size of the material is no longer reduced or reduced, that is, the crushing 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 composite, molten silicon micro powder Turbo Crusher of cellulose / PULP case share:
Silicon fine powder company is a manufacturer of silicon fine powder, the company has strong Technical forces, advanced testing instruments, perfect pre-sales, sales and after-sales service, can provide high-quality crystalline silicon micropowder, high-purely molten fine powder, high white ultra-fine silicon powder, etc. The company is committed to providing advantageous solutions and services for other functional applications such as electronic materials, special ceramics.
case parameters:
Product particle size: D100: 15UM
Hours Yield: 300kg
Turbo Crusher's Cellulose / PULP is a more accurate machinery, during daily use and maintenance, some details still need operators s concern. In order to improve the pulverization efficiency of gas flow mill, it is necessary to check whether the feedstock meets the requirements before the production, and the foreign matter is strictly prohibited into the raw material.
In production, a certain number of materials must be maintained in the airflow grinding chamber. In the case where the flow rate of the pulverized gas is not changed, the material in the grinding cavity is large, the gradient current is large, and the material is small in the grinding cavity, the gradient current is small.
If the feeding speed is too fast, the device will overload.
Regular maintenance equipment, often check whether the air supply pressure meets the pressure required, and the gas flow grinding motor, after 3,000 hours of operation, or long-term shutdown and long-term storage, should be cleaned in a gas flow grinder nozzle and grinding The inner wall of the cavity and attached to the material grading portion to prevent the effect of gas flow grinding on the grinding effect.
The Turbo Crusher of Cellulose / PULP produced by our company can not only distribute 20-2 μm from the ordinary powder, but also directly with mechanical pulverization equipment, forming a closed circuit. Improve the pulverization efficiency and avoid the production of high temperatures in the cavityThe material causes adhesion, glue, leading to operations that cannot be carried out, and the grading machine has also received a well-praised by the majority of users, and friends who need it will contact us!
Previous: Impact Mills for Fused Silica Powder