Jet Mill Crusher For Blast FurnAce Slag as a smashing main device, the role is also growing, in the industrial sector of metallurgy, mine, chemical, cement, has a large number of raw materials and reuse waste every year. It is necessary to use a classifier to process processing. In the coking plant, sintering plants, ceramics factories, glass industries, powder metallurgy, etc., need to break the raw materials to the particle size required for the next job. In the chemical, power sector, the hierarchy, the raw material is broken, grind, increase the surface area of \u200b\u200bthe material, has created favorable conditions to shorten the chemical reaction of the material.
Jet Mill Crusher for Blast FurnAce SLAG is mainly used for more refined materials. The graded particle diameter is 1.5 to 0.005 mm, and the crude material is sieved. The principle of pulverization is substantially the same as the hydraulic level, and the above settlement theory can also be used for airflow classification. However, in the airflow classification, since the density and viscosity of the air are much smaller than the density and viscosity of water, the same particles are more settle more in the air than in the water. Moreover, the density and viscosity of the air varies with temperature and pressure.
In order to cause air flow, wind grading equipment typically requires an appropriate fan (exhaust or blast).
When the airflow is classified, the fine particles are typically taken away by the airflow. In some cases, the feedstock is sent together with the airflow into a grading device. It is well known that the load of solid particles in the air under normal pressure does not exceed 500 g / m3 air. When it reaches 1 kg / m3, the particles fall from the airflow. The load is related to the density and particle size of the particles. When the fine particle material is treated, the load generally does not exceed 200 to 300 g / 3 air. According to this calculation, the volume concentration of the solid in the gas stream is much smaller than 0.03. Therefore, when the airflow is classified, in most cases, it belongs to the free settlement.
The speed required to move the particulate material in the horizontal and vertical directions is relatively large, and the speed required in the horizontal direction is relatively large, and as the particle density increases, for example, for the density 1.5 of the pulverization coal per centimeter. The minimum wind speed is 2 m / sec; a powder material having a density of 2.5 g / cm, the speed is not less than 3.5 m / sec; a powder having a density of 4 g / cm 3, a minimum speed of 4 meters per second. Due to the complexity of the situation, the appropriate airflow rate in each particular situation should be determined by experiments.
In the rising airflow, the gas flow rate required to suspend the particles having a certain density and particle size is greater than the calculated value of the free settling, which is due to the uneven distribution of the airflow along the hierarchical chamber portion.
The Jet Mill Crusher for Blast FurnACe SLAG has a wide range of graded range, high grading efficiency, high level precision, and accurate cutting particle size.Good stability.
Let's take a look at how to extend Jet Mill Crusher for Blast FurnaCe Slag's use time:
2, easy to damage parts should pay attention to time check, Replace in time.
3, the device body has no rotating parts, which is not affected by the lifetime of the bearing. However, due to the difference in powder hardness, the degree of wear is different, especially the wear of the hierarchy knife tip, our company's body part is made of special material, the tip service life is at least more than one year, the knife tip is more than 1 cm or more It will affect the grading accuracy, in order to avoid affecting product quality, it is recommended to contact us to replace the knife pointer;
4. It is recommended to use a long filter device to improve equipment stability, and ensure grading precision.
In order to let everyone have a further understanding of Jet Mill Crusher for Blast Furnace Slag, the following simply analyze common problems and how to solve these problems.
A: (1) Moh's hardness is less than 3. The mechanical grinding machine and hierarchical impact mill can meet the crushing requirements, saving a certain cost. (2) High hardness, high purity material is higher than 3.5 hardness. (3) If it is a metal powder, you can atomize the grading and cannot be broken.
2, ask: The custom pulverizer can be used in different materials. What is the difference between them?
A: (1) After the food and drug is crushing, it is necessary to meet the level of food safety, the best choice for stainless steel materials, because the mirror is polished inside and outside, does not produce iron pollution. (2) Broken material is easy to worn, and the purity is required to be high after crushing, and the stainless steel is optimal. (3) If the crushing requirements are not high, cost savings, the air pulverizer of carbon steel material can be used.
3, ask: When using a gas flow crusher, the fineness of the finished product does not reach the standard, how to adjust the classification wheel is not used?
A: (1) If the new custom pulverizer does not meet the requirements of the granularity, the device can be incorrect.
Therefore, in order to avoid such errors, it is best to perform material crushing and grading experiments before purchase, and carefully check whether the experimental results are satisfactory.
ALPA Battery Jet Mill Crusher For Blast Furnace SLAG Case Sharing: Shandong Yantai Chemical Materials Company, Jet Mill Crusher for Blast Furnace Slag, which was purchased a specially pulverized battery material from our company in 2020. Technical parameters finished particle size: D50: 8-12UM production capacity: 50kg / h
If you use the needs of Jet Mill Crusher for Blast Furnace Slag and questions, please contact us,
