Ultrafine powder classification technology
The machine has compact design and excellent grading performance, suitable for laboratory research and development
Whether you are removing coarse powder or separating fine powder, you can get satisfactory results.
This machine has a variety of replaceable accessories to achieve multiple functions from crushing to grading, thereby reducing investment in laboratory equipment
Special flow field design can effectively classify viscous and absorbent materials
Performance characteristics
The fineness can reach d98＜2.0 µm or d50 ＜0.2 µm
The direct-connected structure design makes the grading wheel more accurate
In order to prevent coarse particles from being mixed into the product, there is a gas blocking device in the gap between the classification wheel and the fine powder outlet
The grading wheel shaft is sealed by compressed air to protect the bearings
For high temperature air applications, the classifier wheel bearings are sealed with grease or lubricant
A particularly narrow particle size distribution can be obtained
Simple operation, fast cleaning and maintenance
Reproducible distribution results
working principle
The classifier, cyclone trap, pulse dust collector, induced draft fan and control cabinet form a set of classification system. The material moves from the inlet of the classifier to the classification area at high speed with the updraft under the action of the fan suction. Under the action of the strong centrifugal force generated by the high-speed rotating classification turbine, the powder mixed in the gas-solid two-phase fluid is divided according to the particle size The fine particles that meet the particle size requirements enter the cyclone separator or dust collector through the gap of the grading wheel blades. Some fine materials that do not meet the particle size requirements are entrained and fall to two along the cylinder wall under the action of centrifugal force and wall-impact stall. At the secondary air outlet, after the strong elutriation of the secondary air, the coarse and fine particles are separated. The fine particles rise to the classification zone for secondary classification, and the coarse particles fall to the discharge opening for discharge.
Application field
Non-metallic mineral powder (calcium carbonate, kaolin, quartz, mica, talc and other non-metallic mineral products), metal powder, synthetic chemical powder, food, new lithium battery materials, pigments, ceramics, refractory materials, medicine, pesticides, health products, new Materials, ceramics, etc.;
Technical data
|
parameter |
LCF1 |
SCF10 |
|
Classification particle size d97:um |
3-45 |
3-45 |
|
Diameter of grading wheel |
100 |
100 |
|
Minimum processing capacity |
20 |
20 |
|
Maximum processing capacity kg/h |
60 |
60 |
|
Installed power KW |
7-11 |
7-11 |
