The airflow classifier is high in the action of fan pump.
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.
Airflow classifier and cyclone dust collector, pulse dust collector, air blower, and control cabinets form a set of hierarchical systems.
Under the action of fan pumping, the material moves at a high speed and flows up the airflow into the grading area. Under the strong centrifugal force generated by the high-speed rotary hierarchical turbine, the powder in the gas-solid two-phase fluid is separated by the particle size, and the fine particles required to satisfy the particle size are entered into the cyclone separator or dust collector by the gap of the graded wheel blade. Under the action of centrifugal force and wall impact stock, the fine particles that do not satisfy the particle size are lowered along the tube wall to the secondary tone. Through the strong washing effect of the secondary wind, the crude particles are separated, and the fine particles rise to the secondary level of the secondary level, and the coarse particles fall in the discharge port.
The airflow classifier is novel, derived from the advanced turbocharging structure of Germany, which combines grading, Collection and controlling the integration; the advanced grading structure can achieve the ideal particle size, the product particle size can be adjusted between 2 to 150 μm; the structure and grading flow field design of the new generation of hierarchical impellers can be made of various wear-resistant materials, more suitable for thickness The separation of materials increased by 15% higher than the new classification machine. The system is closed, equipped with advanced pulse dust removal, no dust leakage, low noise, production processClean and environmentally friendly.
Airflow classifier automation is high, control The cabinet contains various control, detection and protective electrical components, easy to operate, easy to understand; multi-purpose design can be used in series with new classification machines, crusher, airflow mill, ball mill, improvement machine, etc., produce particle size distribution, particle size Finished product particles distributed ultrafine; mainly used in metal mineral production production, grading ore according to different settling speeds of mineral particles. The airflow classifier consists of a transmission, a helix (left, right) groove, lifting device, down bracket, and feed port.
According to the device configuration in the process flow, Determine the inclination angle according to the device configuration in the process flow, the transmission drive spiral is rotated in the groove, and the grinding passes into the groove from the side feed port, and then forms a slurry settling area at the lower end of the tank, its surface area and volume from the sink The tilt angle and overflow coroning are highly determined. The spiral of low-speed rotation plays a certain role in the stirring process. After mixing, the light particles and fine particles are suspended at the top to form overflows, and the overflow flows from the tail overflow from the next mineralization process. The crude particles are sinking under the groove, forming an over, and is delivered from the screw to the discharge port.
ALPA autonomously developed large solid waste supersonic steam, multi-solid waste consecutive complementary high value utilization technology industrialized equipment, etc. Shandong Province Key R & D Plan and Major Science and Technology Innovation Project. Airflow Crusher Online Cleaning System Number Invention Patent The project won the Science and Technology SME Innovation Fund, the first (set) technical equipment and key core components and production enterprises, Weifang Science and Technology Progress Awards, 3 prizes.
