Fluidized Bed Jet Mill of Silica Fume

Since the 1980s, with the development of the national economy, more and more industries need to dry ultra-fine powder mills on materials, FLUIDIZED BED JET MILL of Silica Fume is the most powerful powder ultrafine powder mill One of the effective equipment. In China, after 20 years of development, the Fluidized Bed Jet Mill of Silica Fume has been widely used in pesticides, food, medicine, fine chemical, electronic battery materials and other fields.

In the process of production, the Fluidized Bed Jet Mill of Silica Fume mainly uses the freezing, filtration and drying in the apparatus, and the nozzle inside the apparatus forms a supersonic air flow. After a powerful pressure rotation into the grinding chamber, the material to be pulverized in the grinding chamber exhibits a fluidized form.

In the conventional dispersion pulverization process, it is difficult to overcome the phenomenon of heating, viscosity. The machine uses a swirling high-speed rotational movement to produce a strong airflow in the mill. The material enters the crushing room under the negative pressure of the feed port. The vortex vibration generated by the strong gas flow between the blade and the module is generated by impact, shearing and grinding. The heat of the crushing room is taken away by the airflow, and the heat generated during the crushing process does not accumulate. The finished powder from the screen stream, improves the weight of the mill can be adjusted by the screen production efficiency, and the fineness is uniform.

In general, there are some sounds in the operation. Fluidized Bed Jet Mill of Silica Fume will definitely have broken sounds during crushing raw materials, which is normal. However, if the sound turns a noise, if the sound becomes too loud, it will become a problem. So how do I solve the phenomenon of excessive noise? Let's take a look at it.

1. Add a lubricating oil on the rotating part, and adjust the bearing if the bearing and the shaft are; if the bearing wear is resistant, the bearing will be replaced.
2. There will be noise during the pulverization process. The cooling sleeve is dispensed in the crushing chamber, which can be used to reduce the temperature.
3. Install the muffler on the fireplace of the pulverizer.
4. Damping equipment, such as using damping boards.

ALPA Aluminum Pink Fluidized Bed Jet Mill of Silica Fume Experiment: A environmental protection technology company requires grading of aluminum silicate ultrafine powder due to production demand, because uncertain demand can not be achieved, so The incoming test can be classified by experimenting our ALPA air grade machine equipment to grade the aluminum silicate ultrafine powder provided by the company. Finally, the product particle size obtained by the experiment: D90: 18.3 μm, yield: 460kg / h 加量 加量. 123] Welcomes the major powdery grading needs manufacturers, to the factory, incompetent experiment.

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