Jet Mill of Heavy Calcium

Jet Mill of Heavy Calcium as a crushing main equipment, the role is also increasing, in the industrial sector of metallurgy, mine, chemical, cement, has a large number of raw materials and reuse waste every year. Processing processing with a classifier. 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 of Heavy Calcium 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 of Heavy Calcium has the characteristics of high grading range, high grading efficiency, high grading accuracy, accurate cutting particle size, and good stability.
JET MILL OF Heavy CalciWhat are the characteristics of um? Ultrafine airflow classifier, particularly suitable for brittle materials, the hardness of the material is suitable in Mogie 1-3, such as graphite, kaolin, quartz and other non-metallic minerals. Due to the high speed of the microcomputer, the intake air is large, it is used to grind heat sensitive materials, synthetic resins, sulfur, pesticides, food, Chinese herbal medicine, phosphoric acid, magnesium carbonate and other items.

Now let's talk about Jet Mill of Heavy Calcium's common faults.

Jet Mill of Heavy Calcium Troubleshooting:

1, feed back irrigation: Improper tunnel adjustment, pipeline blockage, screen jam, dust bag gas permeability or severe wear, hammer wear is serious, etc. It will cause feedback. When this happens, you should find out the cause, then take elimination measures, or remove the valve, replace the powder bag, improve the breathability, or replace the hammer head.

2, bearing overheating: When the bearing lubrication is poor, the damage or the spindle bend, the rotor is severely imbalance, and the belt is too tight and the bearing is overheating. By replacing the lubricant, replace the bearing and spindle, balance the rotor and adjust the belt, the bearing can return to normal state.
3, the strong vibration of the airflow pulverizer: The mounting hammer is wrong. The corresponding weight deviation of the two groups of heavy hammers is too large, the bearing is damaged or the spindle is bent, and the foot is connected to the screw. According to the specific reason, step by step.
4, there is a sound inside the crusher: the part of the crusher is damaged, fall off or hard, such as stone and iron into the machine, that is, the external sound will be generated, and the machine should stop replacing damaged components or remove hard objects.
5, low production efficiency: insufficient electric power power, misconduct, belt slip, severe hammer wear, raw material unevenness or high raw material moisture content is the main reason for the low production efficiency.
We need to regularly check the machines and equipment to ensure proper work, which not only guarantees the safety of people, but also improves equipment efficiency.

ALPA lysis Carbon Black Jet Mill of Heavy Calcium Case Sharing: The company is a renewable energy application company in Inner Mongolia, when the company recovers the waste tire, it is necessary to use ultrafine pulverized equipment to crack. Carbon black performs ultrafine pulverization. After many incidents, our ALPA Jet Mill of Heavy Calcium was selected.
Technical parameters:
finished particle size: D90: 500 目

Production capacity: 2T

Shan dong alpa is a variety of gas flow crushers, combining development, manufacturing, Technology private enterprises with integration. The main product model has airflow pulverizer, airflow mill, pharmaceutical gas flow pulverizer, disc air pulverizer, eddy current pulverizer.