The special high-efficiency classifier for superfine slag powder classification is the latest high-tech product, which is developed by our company in collaboration with Nanjing University of Technology and Yancheng Institute of Technology. It adopts aviation aerodynamics analyzing methods. The product has improved the inner structure aiming at mineral powder classification on basis of the previous special T-Sepax high-efficiency three-classification powder classifier for cement classification. It has high classifying efficiency and remarkable energy saving effect, which is the prime product to improve product yield and quality of the mineral slag powder grinding system after the implementation of the new cement standards.
Technical features
Compared with traditional T-Sepax high-efficiency three-classification classifier, it has the following remarkable advantages:
1. The company has optimized the distance between the motor and the guide blades for the mineral slag grinder, so the classification precision is higher and the classifying efficiency is higher.
2. The classification theory is advanced. Combining with various classification principles, O-X high-efficiency vortex combined powder classifier applies aviation aerodynamic analyzing method to optimize the design of the entire flow field, making the device resistance significantly reduced, so the energy-saving effect is very obvious. The classifier rotor is equipped with the vortex rectifier with national patent, and relative to the rotor, the airflow inside the rotor does not spin but only go up. After the airflow enters into the motor, because of the momentum, the drive for the motor is reduced, thus saving the drive power and reducing the wear and tear. After the materials have been classified for twice, the classification precision is higher.
3. The shaft of the classifier adopts the stepless speed control. The adjustment of fineness is convenient, sensitive and reliable, and the adjustment range is wide.
4. It has re-optimized the design of the classifying zone, enhanced the spatial range of the areas, made full use of the main space to increase the ratio of powder and air and improved the classifying efficiency.
5. The wearing parts and components of the classifier, such as the scattering reel, cyclone snail horn, countervanes and rotor classifying blades are all made from wear resistant materials or processed by wear-resistant techniques, so the wear rate is very low. It uses the new manganese plate as the lining, which effectively extends its service life.
6. Adopt a new design program to seal the lowering bearing of the spindle, which is an effective solution to the two important problems, i.e. the bearing dust pollution and lubrication oil leakage, and meanwhile effectively extends the life of the lowering bearing.
Technical performances
|
Model |
Product fineness
(m2/kg) |
Flow rate
(m3/h) |
Speed(rpm) |
Motor Power(kw) |
Maximum capacity(t/h) |
Yield(t/h) |
|
CXF250 |
Ore>400 |
15000 |
300-500 |
18.5 |
40 |
5-12 |
|
CXF350 |
Ore>400 |
21000 |
280-500 |
22 |
50 |
8-16 |
|
CXF500 |
Ore>400 |
30000 |
260-450 |
30 |
65 |
12-22 |
|
CXF750 |
Ore>400 |
45000 |
260-450 |
37 |
90 |
20-30 |
|
CXF1000 |
Ore>400 |
60000 |
240-420 |
45 |
150 |
35-50 |
|
CXF1250 |
Ore>400 |
75000 |
240-420 |
55 |
180 |
40-60 |
|
CXF1500 |
Ore>400 |
90000 |
220-400 |
75 |
200 |
45-65 |
|
CXF1750 |
Ore>400 |
105000 |
220-400 |
90 |
230 |
50-75 |
|
CXF2000 |
Ore>400 |
120000 |
200-380 |
110 |
270 |
60-90 | |
