Horizontal Single Classifying Wheel Air Classifier with Drug granules

Horizontal Single Classify Wheel Air Classifier with Drug Granules is mainly used for more refined materials. The fractional particle size 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 settled in the air than in the water. Moreover, the density and viscosity of the air vary 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 usually taken away by the airflow. In some cases, the feedstock is sent to the grading device with the airflow. 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 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 puls with a density of 1.5. Gram / cubic 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 water flow rate required to suspend 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 graded chamber portion. The Horizontal Single Classifying Wheel Air Classifier With Drug Granules has a high grading range, high grading efficiency, high level precision, accurate cutting particle size, and good stability.

Horizontal Single Classifying Wheel Air Classifier With Drug Granules and Features: When the compressed gas enters the pulverizer by the feeder, the pulverized raw material enters the pulverization room, there are multiple pulverized nozzles in the pulverizing chamber, and the supersonic air flow is injected, so that the material is high-speed shock from the airflow. And the materials collide with each other, friction and pulverize, the grading tube separates the coarse particles, the crude particles continue to be pulverized, and after the internal closed circuit is pulverized, ultrafine powder can be obtained at the discharge port. 1. Suitable for dry ultra-micro processes. Due to the large impact speed, it can be more than 2.5 mep, in general, it is easy to obtain 1-10 micron particles, depending on the properties of the material, it is possible to obtain less than 1 micron particles. 2. Because there is a closed circuit classification mechanism inside the pulverizer, the product is thick The particles constantly circulate, and thus the particles are uniform and the particle size distribution range is obtained. 3, the equipment has the advantages of short smashing time, simple structure, convenient operation, small area, low noise (72 decibel) and no vibration. 4, the efficiency is high when pulverization, can be pulverized, and the purity of the pulverized product can be maintained.

Do you know how to correctly use Horizontal Single Classify Wheel Air Classifier with Drug Granules? I hope the content below can help you. 1. Preparation before the comminution is started to check whether the host, joint, pipeline, and the valve are normal, working properly. 2, open the pulverizer (1) Open the compressor power supply, dustpress pressure valve and the main valve, open the power switch of the pulverizer, turn on the power switch. (2) From zero, gradually adjust to the specified speed. (3) Open the fan, cyclone separator, dust removal and charger power, open the total power box, set the frequency of the inverter, and then start charging. (4) The particle size of the finished product can be adjusted according to the frequency and bearing capacity of the grading wheel. 3, pulverizer shutdown is: inverter - feeder - main valve compressor - compressive type impeller motor - cyclone material, dust removal switch - fan - universal power supply air compressor. 4, eddy current pulverizer maintenance (1) Regularly lubricate eddy current crushing machine, but the lubricant should not be too large to prevent the bearing temperature too high. (2) Check the leavesThe wear of the wheel, the screw conveyor and the crushing nozzle is very important. (3) After pulverizing the material, the rubber powder should be removed to avoid clogging, thereby affecting the crushing effect. (4) After a filter bag, the vortex pulverizer is filtered, and it should be cleaned or replaced. 5, Eddy Current Crusher Precautions (1) When the discharge equipment is running, the unloading port cannot be reached, and the accident occurs. (2) The rotational speed of the impeller should not exceed the specified requirements, otherwise the temperature is too high, the impeller and the electric chance are damaged. (3) Regularly check the safety valve to ensure safety.

Shandong AlPa is a well-known particle and powder processing system supplier, which is committed to change in the traditional powder industry. We provide customized and through CE certified products: airflow pulverizer, mechanical pulverizer, airflow classifier, ball milling production line, surface modification production line, etc. In the field of medical, food, chemical, minerals, new materials, solid waste disposal, we have a mature system. We offer more than just machines. We help you design the ideal system to meet your needs. In the past 20 years, "the future of the advanced materials in powder technology" has always been our business mission. We look forward to and desire to embrace the future. To this end, we have made full preparation. We wish to grow with you.