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Plant Engineering and Machinery Division（Powder System）:Whizzer Separator [KURIMOTO, LTD.]

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Plant Engineering and Machinery Division（Powder System）:Whizzer Separator

Fine Particles Classifier

Whizzer Separator

Summary

This Whizzer Separator is a forced-vortex-type centrifugal, pneumatic classifier. The typical example of this type of classifiers is a whizzer-type separator, which has been used to mill-mount on centrifugal roller mills, enabling you to classify particles into those of 100 to 20m.

Features
  • The simple construction provides advantages for maintenance and inspection.
  • The maximum degree of classifying efficiency makes the Whizzer Separator ideal for classification of materials of high adhesive property.
  • The simple shape of blade enables you to take anti-wear measures against materials of high wearing property and replace the worn blades with ease.
  • Coarse particles are primarily classified by ascending airflow at the bottom of the blades, enabling the classification of fine particles.
  • Easy mill-mounting on centrifugal roller mills.
  • Offering low cost.
Construction
*) Please click on the figure above to enlarge.
Use
  • Limestone
  • Plaster
  • Pigments
  • Coal
  • Ceramic materials
  • Blast furnace slag
  • Fluorite
  • Talc
  • Quick lime
  • Agalmatolite
  • Serpentine rock
  • Petroleum coke
  • Coke
  • Phosphate rock
  • Cement materials
  • Roof tile scraps
  • Electrolytic iron
  • Manganese dioxide
  • Zircon sand
  • Sulfur
  • Recycled products such as pilgrim shell
Specifications
SizeRevolution (min-1)Motor (kW)Classifying capacity (t/h)Air quantity (m3/min.)
500 200<800 0.75<1.5 0.2<0.9 20<30
700 150<600 1.5<3.7 0.4<1.8 40<60
950 100<400 3.7<5.5 0.9<3.6 120<145
1100 100<400 5.5<7.5 1.3<5.2 170<210
1300 100<400 7.5<11 1.7<6.8 230<280
1500 100<400 11<15 2.4<9.5 320<400
1800 70<280 15<18.5 2.8<11.2 380<465
1950 70<280 18.5<22 3.4<13.6 460<570
2100 70<280 22<30 4.2<16.8 570<700
2500 60<240 22<30 5.1<20.5 700<850
2700 60<240 22<30 5.9<23.6 920<1125
2900 60<240 22<30 6.8<27.2 1200<1470
3200 50<200 30<37 8.8<35.2 1200<1470
3600 50<200 37<45 10<40 1360<1660
4000 50<200 45<75 12<50 1680<2050
Typical Flow Sheet

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