Powder concentrator
working princple:
Three-grain separation high-efficiency classifier is the newest high-tech products
developed based on international advanced powder classifying principles and by
adopting aviation aerodynamic analysis method. This product breakthroughs the two-grain (coarse powder and fine powder) separation theory and divides the materials into
three types (coarse powder, medium powder and fine powder), with simple configuration
developed based on international advanced powder classifying principles and by
adopting aviation aerodynamic analysis method. This product breakthroughs the two-grain (coarse powder and fine powder) separation theory and divides the materials into
three types (coarse powder, medium powder and fine powder), with simple configuration
In the working status, high-speed motor drive vertical shaft to rotate through the
transmission device and the materials enter into the powder concentrating chamber
through the feed inlet at upper part of the power concentrator. After that, the materials will
fall on the material scattering plate through the power passing pipeline set between the
upper and lower cones of medium-and-coarse power collection cones, and the
material scattering plate rotates with the transmission shaft. Under the inertial centrifugal
force, the materials will be scattered around evenly, and in the external fans, the material
are influenced by the high-speed air flow entering into the powder concentrating
chamber through air inlet. Under the inertial centrifugal force, the coarse particles in the
materials are thrown to the inner wall of the power concentrating chamber and then fall
along the wall on the coarse power collection cone, and other particles will be impacted up
by the air flow that spun upward. When passing the action area of large fan blades, some
of the coarse particles will be thrown to the inner wall of the power concentrating chamber
and then fall along the wall on the coarse power collection cone
transmission device and the materials enter into the powder concentrating chamber
through the feed inlet at upper part of the power concentrator. After that, the materials will
fall on the material scattering plate through the power passing pipeline set between the
upper and lower cones of medium-and-coarse power collection cones, and the
material scattering plate rotates with the transmission shaft. Under the inertial centrifugal
force, the materials will be scattered around evenly, and in the external fans, the material
are influenced by the high-speed air flow entering into the powder concentrating
chamber through air inlet. Under the inertial centrifugal force, the coarse particles in the
materials are thrown to the inner wall of the power concentrating chamber and then fall
along the wall on the coarse power collection cone, and other particles will be impacted up
by the air flow that spun upward. When passing the action area of large fan blades, some
of the coarse particles will be thrown to the inner wall of the power concentrating chamber
and then fall along the wall on the coarse power collection cone
After passing the large fan blades, under the action of upward air flow, the medium and
fine powder will enter into the secondary power concentrating area through the vertical
guide blades. Under the action of the strong and stable plane eddy formed in the rotating
cage-shape rotor, the dust-containing air flow throw the medium and fine powder to the
vertical blade and loss their energy of motion, and then fall in the coarse powder collection
cone, and finally be discharged through the medium and coarse pipe. The fine meeting
requirements can pass the cage-shape rotor and enter into the high-efficiency low-resistance cyclone separator and then fall in the fine powder collection cone and become
finished products.
fine powder will enter into the secondary power concentrating area through the vertical
guide blades. Under the action of the strong and stable plane eddy formed in the rotating
cage-shape rotor, the dust-containing air flow throw the medium and fine powder to the
vertical blade and loss their energy of motion, and then fall in the coarse powder collection
cone, and finally be discharged through the medium and coarse pipe. The fine meeting
requirements can pass the cage-shape rotor and enter into the high-efficiency low-resistance cyclone separator and then fall in the fine powder collection cone and become
finished products.
Features
1. Innovative design: With new-style assembled design method, it is integrated with
advantages of original centrifugal type, cyclone type and double rotor type, which greatly
lower the energy consumption.
advantages of original centrifugal type, cyclone type and double rotor type, which greatly
lower the energy consumption.
2. High efficient and low energy consumption: Materials are classified in several classifying
areas, with unique distribution structure. It can make excellent powder-selection with
high efficiency of over 85%. And the electrical power consumption is 30% lower than the
traditional powder selector cost
areas, with unique distribution structure. It can make excellent powder-selection with
high efficiency of over 85%. And the electrical power consumption is 30% lower than the
traditional powder selector cost
3. Adjusting standard: This machine effectively improve the grain grade of final product,
and enhance the cement quality to adjust to national new cement standard.
and enhance the cement quality to adjust to national new cement standard.
4. Condensation resistant: With available condensation resistant design, it can in
seasoned with the southern' s high moisture and northern' s cold climates.
seasoned with the southern' s high moisture and northern' s cold climates.
5. Advanced and durable: Multiple-section scale board can prolong the frame' s service
life. It has compact structure, including fan, adjusting motor, lock air valve and so on.
life. It has compact structure, including fan, adjusting motor, lock air valve and so on.
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Equipment
specifications
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KMX500
|
KMX
600 |
KMX
700 |
KMX
800 |
KMX
900 |
KMX
1000 |
KMX
1200 |
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Supporting
mill diameter(m)
|
1.83
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2.2
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2.4
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2.6
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3.0
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3.5
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3.8
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Spindle speed(rpm)
|
190 - 380
|
150 - 350
|
130 - 320
|
120 - 280
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120 - 280
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120 - 280
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120 - 260
|
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Production
capacity(t/h)
|
21 - 28
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30 - 35
|
35 - 46
|
55 - 65
|
70 - 86
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90 - 115
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120 - 160
|
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Product Fineness(80μ mSquare
hole screen
more than screen ) |
8 %- 10 %
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Spindle motor
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model
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YCTL
225 - 4A |
YCTL
225 - 4B |
YCTL
225 - 4C |
YCTL
280 - 4B |
YCTL
355 - 4A |
YCTL
355 - 4B |
Y380M - 4
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Power
(kw)
|
11
|
15
|
18.5
|
30
|
55
|
75
|
90
|
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Speed
range (rpm) |
125-1250
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132-1320
|
120-1480
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Supporting fan
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model
|
SCF-No8C
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SCF-No10C
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SCF-No
12.5C |
SCF-No14C
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SCF-No16B
|
SCF-No16B
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SCF-No20B
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rotate
speed (rpm) |
1680
|
1200
|
1000
|
980
|
800
|
900
|
680
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Wind
pressure
(Pa)
|
2494
|
2400
|
2390
|
2546
|
2456
|
2684
|
2771
|
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Air
volume
(m3/h)
|
29668
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34996
|
64188
|
86331
|
99493
|
136430
|
165164
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Motor
power
(KW)
|
30
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35
|
55
|
90
|
110
|
132
|
160
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