High capacity airflow classifier

High capacity airflow classifier 1Large output 2Concentrated granularity 3Reasonable structure 4Low energy consumption

High capacity airflow classifier

1) The usable range:

High hardness materials: carborundum, various corundum, boron carbide, diamond, etc.;Non-metallic mineral: quartz, graphite, kaolin, calcium carbon, mica, etc.;Chemical engineering: aluminium hydroxide, dyes, epoxy, additives, etc.Food & pharmacy: pollen, hawthorn, pearl powder, ganoderma, vegetables powerder, Chinese herbal medicine etc.; Metallic materials,aluminite powder, magnesium powder, zinc powder, tin powder etc.;Other materials: ceramic material, refractory material. Electronic material, magnetic material, rare earth material, phosphor etc.;

2) Characteristics:

Large yield, low energy consumption, high classification efficiency;Concentrated granularity: the machine adopts unique vertical impeller to classified, stable classification technology and special seal measures prevent the leakage of coarse grained, making products no big particle, granularity concentration. Having high classification accuracy.Reasonable structure; Can producing products of particle number 1-6 according to the users requirements.Strong applicability: It enable to combine with various mill form close or open circuit combination operations. Higher automation degree: All levels impeller classifier adopt electronic frequency stepless speed regulation, automatic circular boxes gathered dust realize electronic control in the implementation, automatic cleaning improves the stability of negative pressure of the machine.

3) Operating principle:

Putting materials into the grading room from the feed system, using the centrifugal force generated by the rotation of the rotor to separate the mixed powder in the gas-solid fluid by particle size. Coarse grain sink by gravity and centrifugal force, most particles are rising into the air grading room, those qualified particles due to smaller centrifugal force are forced into collection system through the gap between classification leaves, the coarse powder of raw materials due to the large centrifugal force is thrown around the cylinder by the rotor blade and down along the cylinder, during descent process impacting by the second air flow. Making fine powder reuniting in the coarse grained dispersed and once again blow to grading room, coarse powder is ruled out from discharging valve under gravity.

4) Specifications:

specification	Physical capacity	Air flow	Product granularity range	power
HF10-HF400	5-5000kg/h	10-40m3/min	d97=3-50um	5.5-120KW

High capacity airflow classifier