Vertical Multi-grade Fluidized Bed Jet Mill

Specifications

QLFThe working principle of the classifier

QLF classifier and feeder, cyclone separator, dust catcher, induced draft fan, control system composed of a set of classification system.Material in the negative pressure under the action of the wind through the feeder quantitative rose to classification, rotating at high speed the classification of turbine under the action of the strong centrifugal force, the thickness of material separation, conform to the requirements of the particle size of the fine particles, through the classification of blade clearance into cyclone separator or dust collection, coarse particle entrainment of fine particles bump wall disappeared rate after, along the wall fell to second FengKouChu, by the strong elutriation effect of secondary air, make granules in separation, fine particles up to second grade classification area, after the separation of coarse particles through the discharger.

Series of QLF classifier performance characteristics
Applicable to fine powder grading, classifying product granularity of D97:5~150Stepless adjustable microns, the product particle size, varieties replacement is extremely convenient.
Low grade high efficiency (70% extraction yield)~90%

Low classification accuracy is high, narrow particle size distribution, completely put an end to the product of large particles and screenings.

Low speed is low, service life is long: the same classification size, classification other horizontal and vertical rotation speed ratioclassifierA 50% reduction.Production of mohs hardness <5Of powder, grading round without wear and tear;Production of mohs hardness7 or higherRound of powder, grading service life than the rest of the horizontal and vertical5~8Times.
Vertical hierarchical turbine device for the low, low speed, wear resistance, low system power configuration.
Can use multilevel classifier series, multiple granularity period of products at the same time.
Low but with ball mill, vibrating mill, Raymond mill, grinding equipment in series, form a closed cycle.

Low system Negative pressure production, no dust pollution, the environment is good,A high degree of automation, good stability and easy operation.

Series of QLF classifier application range

[fine chemical, ceramics, abrasives and refractories] typical materials include: garnet, silicon carbide, corundum, cerium oxide, alumina and boron carbide, tungsten carbide, silicon carbide, etc. 
In pieces[food, medicine and health products] typical materials include: pollen, hawthorn, pearl powder, stomach medicine, nim horizon, antibiotic medicines, screening drugs, ganoderma lucidum, gallnut, fleece-flower root, etc. 
In pieces[magnetic powder, mobile phone electromagnetic powder, copier toner and electronic materials] typical materials include: lead-acid batteries, nickel chromium battery, ni-mh battery, ferrite, the manganese oxide, manganese dioxide, lithium cobalt acid lithium, manganese acid, carbon, etc. 
In pieces[and non-metallic mineral powder metallurgy] typical materials include: quartz, barite, kaolin clay, coarse whiting, talc, mica, graphite, wollastonite, etc. 
In pieces[reflective material, pigment, dyestuff and powder coating] typical material: iron oxide, titanium dioxide, glass beads, etc. 
In pieces[Pesticide, feed, and biological materials]

QLF series air classifier parameters