What is the difference between the airflow classifier and the vibrating screening machine?
Tanks and armored car composite panels have high requirements for hardness and impact resistance. This composite plate is less than 30% to 50% by the ordinary tank steel plate, and the impact strength is 1 ~ 3 times, it is one Ultimate new composite. Ultra-fine ceramic powder can meet this requirement, and the preparation of ultrafine ceramic powders is accomplished by airflow mill.Many users are different from the selection of grades, and the difference between the gas stream grading machine and the vibrating screening machine, resulting in a lot of detours when selection, causing unnecessary losses, then Xiaobian will give you an analysis.
Airflow classifier is a screening equipment containing a relatively high scientific content in the screening machine, and the airflow classifier can be divided into: horizontal airflow classifier and vertical airflow classifier. These two screening machine structures and working principles are completely different. The airflow classifier is a continuous screening of powdery materials that can be developed in a 1-120 micron range designed for fine powder for fine powder. It is suitable for fineness of the chemical, medical medicine. , Food, paper, metallurgy, building materials, rubber, mechanical and other industries. Shandong El Pie Powder Technology Co., Ltd. produced vertical airflow classifier and horizontal airflow classifier has high screening accuracy, high efficiency, high yield, accuracy, no extra-diameter mixing, long service life, Closed structure, no dust, noise, continuous operation, and simple maintenance and maintenance.
1, the screening principle of the horizontal airflow classifier is the screen of the horizontal airflow classifier, placed in the sieve of the airflow classifier, the target screening material is mixed with the airflow through the spiral conveying system, materialization Enter the barrel, and then the role of the cyclone advancement and centrifugal force in the network barrel, forcing the material to spray the net, the material is discharged from the discharge port, and the material that cannot be used is discharged from the thickness discharge port along the wall barrel. Screening purpose.
2. Screening principle of vertical airflow classifier, the vertical airflow classifier mainly uses the quality, light, fluidity of fine powder, good fluidity, easy floating, etc., by fully spreading the powder into the airflow, The powder is performed by a single particle sequentially with the gas flow to the screen, and the purpose of screening of the powder is achieved. Note: Whether it is a horizontal airflow classifier or a vertical airflow classifier, a principle should be followed, that is, high-precision screening effect. There are many kinds of vibration sieves and different uses. From the perspective of small, vibrating screens can have multiple classifiers.Method, in which the moving trajectory of the screen box is to be divided into the moving trajectory of the screen box, the vibrating screen can be substantially divided into a circular vibrating screen, a linear vibrating screen, a rolling screen and an elliptical vibrating screen evolved by a circular vibrating screen and a linear vibrating screen. A variety of categories. The vibrating screen is generally composed of a vibrator, a box, a vibration isolating device, and a transmission or other part. Various vibrating sieves have rectangular sieves, and the screen surface is mounted in a screen box, the screen box and the screen surface are used under the action of the vibrator, and the screening surface is continuously vibrated to make the screen surface The material layer is constantly being thrown, loosen and separated, and finally reaches the purpose of grading or detonation.
From the above, the Airflow classifier is suitable for material particle size, narrow particle size range, anti-polluting material, and the vibrating screen is suitable for materials having a thick particle size of raw materials.
In recent years, the attention of green and environmental protection and sustainable development has been mentioned unprecedented, whether it is Ningde era, AlPa powder technology is constantly practicing the concept of sustainable development. In the future, there is still an infinite challenge, but as a large-scale enterprise with social responsibility, ALPA powder technology will continue to adhere to technological innovation, and join hands with partners to achieve economic benefits, environmental benefits and social benefits.
