Jet Mill of Raw Materials, the main applied pulverization mechanism determines its scope of application, high finished product, widely used in chemical, minerals, metallurgy, abrasives, ceramics, refractories, pharmaceuticals, pesticides, food, health care Products, new materials and other industries.
Jet Mill of Raw Materials is a high-performance grading effect that the ultrafine powder below the micrometer level is particularly high-end powder. After processing, there is more than three different particle size ranges of more than three different particle size ranges, which greatly increase the added value of powder raw materials; there is a wide range of applications in metal and non-metallic fields.Jet Mill of Raw Materials works is a complete crushing system composed of crushers and cyclone separators, dust collectors and air blowers. After the compressed air is filtered, the high-speed nozzle is sprayed into the crushing chamber, and the material is pulverized by repeated collision, friction and shearing at the intersection of the multi-high pressure airflow. The crushing material moves together with the rising airflow to the classified area with the suction of the fan. Under the action of centrifugation, the thickness of the material is separated, and the graded cyclone is required to grade the cyclone to enter the cyclone dust collector, and the coarse comminution continues to be pulverized down. Suitable for dry crushing of various materials that are less than 9 in the Moh, especially for high hardness, high purity, high value-added crushing materials. It includes a vertical hierarchy device. The size of the product can be adjusted between D97: 8 and 150 microns, with a good particle shape and a narrow particle size distribution. Low temperature without media crushing. It is especially suitable for thermal sensitivity, low melting point, sugar-containing and volatile substances. The grinding process is mainly dependent on the collision of the material itself, and is different from the impact of the mechanical crushing blade or the hammer on the ground on the ground, so the equipment is high, and the product is purity.
Ultra-micro Jet Mill of Raw Materials Pre-commissioning work:
1, newly installed equipment Foreign objects such as slag. In the absence of the fan and the main motor, open the implicit baffles under the feed port, allowing impurities and washing materials to be discharged from here. After the end, open the ultrafine pulverizer observation door, check whether there is impurities in the pulverizer, hammer head and ring gear have problems. 2, before checking everything is normal, the power-on starting the device, check the direction of rotation of all motors.
3. Parameter inspection setting for the two inverters of the ultrafine pulverizer's feed motor and the graded wheel motor, check if the air open, contactor, heat relay, overcurrent relay adjustment is appropriate? Return all lines all over again.
4, check whether the solenoid valve is blown normally, regulate the dust collector solenoid pulse width and blow interval.
5. Check if the cleaning of the cleaners under the brake dragon has a leakage, and can be placed on the interface with the hand or fine powder. If there is a sealing treatment.After all of the above tests are normal, prepare the material production.
Technical parameters:
Finished granularity: D50: 5-8μm
Production capacity: 450kg
