Fluidized bed airflow pulverizer puts the line of traditional airflow pulverizer, face impact powder

The entire production line wire uses a full enclosed negative pressure, and the production site will never have dust and dust pollution. With PLC programming control, safety measures are multi-visual, parallel work, only one of the measures can effectively function, to eliminate safety hazards. In terms of security, the inert gas protection airflow pulverization classifier mainly has the following characteristics: isolation oxygen. In the process, the oxygen content tester continuously monitors the oxygen content in the airflow, and nitrogen is supplemented immediately when it exceeds some extent, so that the oxygen content is always maintained within the safety production standard. Control the gas powder concentration: The feeding system supporting the feature is fully closed, uniform, and is controlled by the control cabinet. Fully enclose the effect of isolating oxygen, uniform speed, controls the material concentration inside the added device, and can be arranged any. Timely release of static electricity and elimination of fire: Pulse anti-blow collector with carbon wire special filter material, can eliminate static electricity in time while ensuring pulse clear ash clean thoroughly. The equipment is all metal components, all grounded to try to release powder static electricity. Circulation cooling: explosion-proof dustproof, emergency stop.

The main advantages of fluidized bed airflow pulverizer, the line of traditional airflow pulverizer, and face impact crushing to spatially stereoscopic shock, and the high-speed airflow generated by the injection shock can be fully utilized to the material of the crushing chamber. In the flow, the pulverization zone produces a gas-solid pulverization and grading circulating flow effect of fluidized state, improves the efficiency and energy integrated utilization of impact pulverization, and the energy consumption is reduced by 30 ~ 40% compared to other conventional methods.
Since the impact pulverizer and the gas flow belt are placed in the middle space of the pulverized chamber, the impact abrasion of the material from the high-speed air flow is avoided, and the most severe wear problem in the shock of shock is improved. Reduce the possibility of contamination of the subject, using high purity or gas such as a protective gas such as working medium to prevent nitridation, and the closed-loop operating gas consumption is small, lowering costs; there is no dust in the process, There is no pollution in the environment, and the human body is niche.

The activity of the powder after the gas flow pulverizer is increased. The energy of the high-speed jet flow during the pulverization of the airflow pulverizer, not only makes the impact of the smooth particles, but also causes the internal components of the particles, especially the surface state, which changes a certain degree of change; the airflow energy from the particle lattice Snake a number of atoms or ions, so that the crystallization structureLoss, such a powder material while ultrafine pulverization, the surface of the particles can be increased, the activity of the particles increases, the activity of the particles increases, but also beneficial to the chemical reaction and also facilitates the adsorption of particles, envelope, etc. .

The particle size of the product is large, the output is large, and the particle size is high, and the particle size distribution of the product is narrow and the semraits of the product are also easy to regulate.

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