Inert gas protection airflow pulverization grading machine (nitrogen protective powder equipment) is applied to a metal powder, an easy oxidation of raw materials, flammable explosive materials, pharmaceutical ultrafine powder, and other industries and raw materials that require inert gas protection. Inert gas protection airflow pulverization classifier (nitrogen protective powder equipment) Typical materials are: microcolite type aluminum powder, selenium powder, carbonyl iron powder, cobalt powder, tungsten powder, magnesium powder, nickel powder, tantalum powder, etc.The dynamic force of the airflow pulverization is air, and the substance remains high-speed under the airflow. Because this technology is based on the physical principle of the material, the material is graded, the airflow pulverizer classifier is extremely polluted, as long as the air is purified, it is difficult to produce new pollution. The particle size of the product can be adjusted by the grading machine, so the particle size distribution is narrow, and the adjustment of the classifier is completely independent, so that the airflow pulverizer classifier is strictly limited to "large particles" and the cross-contamination of the material. All kinds of powders can be directly passed through screening, but when the material fineness exceeds 200 mesh screenings. At this time, dry powder generally performs fineness grading of fine powder by a gas flow centrifudine sorting device. The airflow classifier can form a closed circuit loop in a dry crushing device, and the classifier can also be used independently into a hierarchy unit, so it is very wide in the field of use.
Airflow pulverizer classifier inside and outside the transmission parts, simple maintenance, long service life, the outer side of the powder flow channel is used to do the inner wear resistance, the stainless steel inner wall is polished, the surface is extremely smooth, The fine powder is not easy to attach. The airflow pulverizer classifier changes the size of the hierarchical area through the handwheel to change the speed of the gas in the flow field, obtain different centrifugal force, can arbitrarily adjust the particle size product you need, the flow field must be stable. The quality of grading products is reliable. Airflow Crusher Grading Machine Product Features:
1, large yield, low energy consumption, high grading efficiency.
2, the particle size is concentrated: the vertical impeller adopted by the machine is graded. Stable grading technology and special sealing measures have effectively prevented the leakage of coarse grains, so that the product is not large, the particle size is concentrated, and the grading accuracy is high.
3, the structure is reasonable: 1-6 granular products can be produced simultaneously according to user requirements.
4. Strong applicability: combination of closed or open portions can be combined with various mill (air current pulverizer, mechanical grinding, ball milling, Raymond mill, vibration, etc.).
5, the degree of automationhigh.
Airflow Crusher Grading Machine Working Principle: Passive fine powder Carrying into the turbine classifier enters the upper portion of the fluidized bed, the classification machine is graded after grading, and the cyclone collector (if necessary in several particle size) Products, add multiple vertical turbine grace machines). The thinner tail material is carried from the airflow into the bag dust collector. After filtration of the bag, the tail is taken into the discharge port under the dust collector, and the pure air is emptied. Main components of the machine: standard for a vertical turbine classifier, crushing, hierarchical mutual cooperation, synchronous completion, can adjust the product fineness by frequency conversion adjustment of the speed of the classifier. Such as a processing process, a plurality of particle size products can be applied to two to four on the basis of standard a hierarchy, making this unit a two-unit-five-line machine for a pulverized grade. The pulverization mechanism of this unit determines its scope of application, and the fine finished product is characterized. Typical materials are: super hard diamond, silicon carbide, metal powder, etc., high purity requirements: ceramic color, medicine, biochemical, etc., low temperature Requirements: Medicine, PVC. By change the ordinary air of the gas source to nitrogen, carbon dioxide gas, etc., the unit can be made into an inert gas protection device, which is suitable for the pulverization classification of materials such as flammable explosive, easy oxidation.
Airflow Crusher Grading Machine Product Application:
1, High Hardness Material: Silicon Carbide, Various Corundum, Boron, Alumina, Zirconia, Garnet, Zirconia Sand, Diamond, and the like.
2, non-metallic mine: quartz, graphite, kaolin, calcium carbonate, mica, heavy crystal stone, mullite, wheat stone, silica bittep, talc powder, leaf stone, etc.
3, chemical: aluminum hydroxide, silica gel, various dyes, epoxy resins, various additives, etc.
4, food medicine: pollen, hawthorn, pearl powder, Ganoderma lucidum, various vegetable flour, various Chinese herbal medicines, various health products, cosmetics, antibiotics, etc.
5, metal materials: aluminum powder, magnesium powder, zinc powder, tin powder, copper powder, etc.
6, other materials; ceramic materials, refractory materials, electronic materials, magnetic materials, rare earth materials, phosphors, copying materials, etc.
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