Fl / ITC Vertical Air Classifier of PreciliPitated Silica is a very practical and convenient industrial crushing equipment, most chemical industries, polymer materials need to be used, the AlPa crusher is fine, the granules are delicate, affordable, .
FL / ITC
Vertical Air Classifier of PreciliPitated Silica provides power by thermal insulation expansion at the nozzle by compressed air and compressed gases. The temperature of the system will be reduced. The material is inhaled in the mixing chamber by a negative pressure generated by the high-speed jet of the feed injector.
The nozzle is injected into the pulverizing chamber in a certain angle by pulverizing jet in the radial direction of the pulverized chamber and is distributed at the same level. The jet stream rotates with the material with a very high speed, forming a fluid power characteristic on the radius of the pulverizer. Material particles collide with huge momentum. Material As airflow high-speed exercise, a serious impact, friction and shear of the grinding chamber, resulting in wear and wear of the grinding cavity, causing certain pollution to the product. In this apparatus, the treated material is blown at a speed of 20 m / s, and collides with other high speed materials.
Due to the high-speed flow of the airflow and the high impact strength of the material, the crushing efficiency is very high. At the same time, during the motion of the machine gun, the inner spiral cyclone and outer spiral void are added. The limit is aggregated to the axis of motion to reduce the friction of the tube wall and reduce the metal wear to minimize. The air pulverizer has an upward nozzle under the bottom of the pulverized chamber, and the material that falls into the pulverized chamber can also be smashed and eliminated by a high-speed air flow entrained by the nozzle in time. The blind zone of the cone below the broken chamber, the ball media and materials are irregular in the entire simplified body. Scroll, make the ball media and materials have a double effect of collision and grinding, resulting in fine grinding, uniform dispersion.
What kind of performance characteristics have FL / ITC VERTICAL Air Classifier of Precipitated Silica? This classification device adds a vertical grading device in design and research and development, and the particle size of product production can be achieved 97- Try between 150 mm, and can produce a good granular shape, a narrow distribution, a product form of multiple particle segments. There is also a gradingThe machine will be more rapid and convenient than the previous products in disassembly cleaning, and the inner wall is smooth without dead angles. The entire system is closed, the dust is less, the noise is low, and the production process is clean and environmentally friendly.
In order to let everyone have a further understanding of FL / ITC Vertical Air Classifier of Precipitated Silica, the following simply analyze common problems and how to solve these problems.
1. Q: How do I choose equipment for materials that need to be smashed?
A: (1) Moh's hardness is less than 3. The mechanical grinding machine and grading impact mill can meet the crushing requirements and save a certain cost.
(2) High hardness, high purity material of Moh's hardness 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 optimal choice of stainless steel materials, because the mirror is polished inside and outside, and there is no iron pollution.
(2) Broken material is easily worn, and the purity is required to be high after crushing, and the stainless steel is optimal.
(3) If the crush is not high, the cost is saved, and the air pulverizer of carbon steel material can be used.
3, ask: When using the airflow mill, the fineness of the finished product is not standard, how does it adjust the classification wheel?
A: (1) If the new customized pulverizer does not meet the requirements of the granularity, the device selection may not be correct. Therefore, in order to avoid such errors, it is best to perform material crushing and grading experiments before purchasing, and carefully check whether the experimental results are satisfactory.
