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The basic principle of the cyclone is to separate liquid-liquid, liquid-solid, liquid-gas and other two-phase or multi-phase mixtures with a certain density difference under the action of centrifugal force. The mixed liquid is tangentially entered into the male flow device at a certain pressure, and a high-speed rotating flow field is generated in the cylindrical cavity. Under the action of the spin-reduction field, the components with high density in the mixture move downward in the axial direction, move outward in the radial direction, and move down along the wall of the vessel when they reach the cone section, and are pushed out from the underflow port, thus forming a External vortex flow field: the groups with small density move toward the central axis, and form an upward-moving inner vortex at the center of the axis, which is then swept out from the overflow port, thus achieving the purpose of two-phase separation.
working principle:
After fully mixing the qualified medium liquid with the selected raw materials, it is input into a cylindrical cyclone at constant pressure. Under the action of the velocity field and density field, the cylindrical cyclone separates and discharges the clean coal with low density first, while the clean coal with higher density is discharged first. The medium-density coal and gangue enter the conical cyclone with the medium liquid, the high-density gangue moves along the wall of the cone and is discharged from the underflow port, and the medium-density medium coal moves along the central pipe of the conical cyclone under the action of the axial velocity. discharge, so as to complete the process of sorting out three kinds of products: fine, medium and gangue.
Uses and Features:
High sorting efficiency and sorting accuracy;
Large processing capacity and low sorting limit;
Pressureless Feeding Three-Product Dense Medium Cyclone
working principle:
The basic principle of dense medium coal preparation is Archimedes' principle. The medium is tangentially fed into a section of cyclone from the feeding tube at a certain pressure, and under the action of the inlet pressure, a centrifugal force field is generated in the sorting cylinder, and a downward inner spiral flow and an upward outer spiral flow are formed. At this time, the material (raw coal) is fed into a section of cyclone by the central feeding method from the feeding pipe, and under the action of centrifugal force, the coal particles are rapidly stratified from the center of the cyclone to the wall according to different densities: Materials smaller than the separation density gather toward the center, and enter the overflow port with the inner swirl flow to become light products (ie, clean coal); materials larger than the separation density move toward the wall of the vessel through the separation density interface, and flow through the outer swirl. The first section of the bottom flow port to the connecting pipe enters the second section of the cyclone and then selects. Under the pushing action of centrifugal force and external swirl, the heavier particles move along the cylinder wall to the direction of the coal feeding port, resulting in the phenomenon of concentration and classification, which increases the density of the suspension entering the second-stage cyclone. , the density of the second-stage separation is naturally increased, and the heavy products (ie, the mixture of medium coal and gangue) are effectively re-sorted. Thereby, intermediate products (ie, medium coal, we often call it mud) and heavy products (ie, gangue) are obtained.
Uses and Features:
The raw coal adopts the pressureless feeding method, the density of gangue is high, and the amount of secondary coal slime and over-pulverization are obviously reduced.
Flexible product structure, stable quality, external second-stage cyclone resuspension density online adjustment device;
The upper limit of selection is high, the sorting effect is good, and the sorting accuracy is high;
Hydrocyclone technical parameters| Specification | diameter(mm) | Feed pressure(MPa) | Processing power(m³/h) | separation granularity(μm) |
| FX710 | 710 | 0.04-0.15 | 350-500 | 74-250 |
| FX660 | 660 | 0.04-0.15 | 250-360 | 74-250 |
| FX610 | 610 | 0.04-0.15 | 200-300 | 74-200 |
| FX500 | 500 | 0.04-0.2 | 140-240 | 74-200 |
| FX400 | 400 | 0.06-0.2 | 100-170 | 74-150 |
| FX350 | 350 | 0.06-0.2 | 70-150 | 50-150 |
| FX300 | 300 | 0.06-0.2 | 45-90 | 50-150 |
| FX250 | 250 | 0.06-0.3 | 40-80 | 40-100 |
| FX200 | 200 | 0.06-0.3 | 25-40 | 40-100 |
| FX150 | 150 | 0.08-0.3 | 15-30 | 20-74 |
| FX100 | 100 | 0.1-0.3 | 8-15 | 20-50 |
| FX75 | 75 | 0.1-0.4 | 5-8 | 10-40 |
1. What is your mode of transportation?
Answer: Shipping, shipping
2. Why is your price higher than others?
Answer: Because the quality of the products must be guaranteed, the raw materials we use are all of high quality and strictly controlled. We cannot achieve the lowest price, but we will ensure that the quality is passed. So there will be differences in prices. The quality of raw materials differs greatly in price.
3. Can it be made in strict accordance with the caliber, specification and length provided by me?
Answer: General conventional products are implemented according to standard specifications, and non-conventional products can be customized.
4. I have a large demand, can I offer a discount?
Answer: Yes, depending on your specific needs, large quantities can be discounted.
