With the development of society, Jet Mill Grinder of AcyClovir's application has become more large.
Jet Mill Grinder of AcyClovir 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 Grinder of Acyclovir has the characteristics of high leveling range, high grading efficiency, high grading accuracy, accurate cut particle size, and good stability.
JET MIINDER OF ACYCLOVIR features:
2, the particle size concentration: the pulverizer is classified by the original impeller. Stable grading technology and special sealing measures effectively prevent leakage of crude particles, so that the product has no large particle size, with high classification accuracy.
3, structure reasonable, pulverizer1-6 kinds of products can be produced simultaneously according to user requirements.
4, the applicability is strong: the pulverizer can be combined with all kinds of Mills (air compressors, mechanical ball mills, ball mills, Raymond grinders, vibrating mills, etc.) to form closed or open joint operations.
5, the degree of automation:
JET MIINDER OF ACYCLOVIR Causes and Solutions can be carried out from the following aspects:
1, the hammer installation error in the maintenance assembly. When the hammer is turned off, in order to prevent the weight of the rotor from losing balance, all the hammers in the pulverizer must be turned out together, otherwise it will have a strong vibration in the operation.
2, the difference between the weight of the two sets of hammer exceeds 5 grams. The method of excluding is to adjust the weight of the hammer, so that the difference between the two sets of weight is less than 5 grams.
3, individual hammer card is too tight, there is no open in operation. After the stop, turn the observation with hand and find a way to turn the hammer flexible.
4, other parts of the rotor are unbalanced, and the adjustment balance needs to be carefully checked.
5, the spindle bending deformation. The solution is to school straight or replacement.
7. The bottom angle fixing nut is not fixed in a fixed or running. The solution is tightening.
AlPa Quartz Sand Jet Mill Grinder of Acyclovir case Share: This customer needs to grade quartz sand, compared to many powder equipment manufacturers, and finally pass the experiment, finally choose our alpa Grading machine equipment. Product particle size: D95: 45μm hour Yield: 8-12T Welcomes major quartz sand manufacturers to visit, incompetent experiments.
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