Hydrocyclone Overview
The hydrocyclone sand separator is an efficient separation device that utilizes centrifugal force to separate two-phase fluids. It is primarily used in the mineral processing industry for classification, sorting, and desliming of ores.
Widely applied in mineral processing, especially in closed-circuit processes involving secondary grinding, rough grinding, regrinding of concentrates, and mechanical classification where operations are based on particle size.
High-efficiency classification:
Compact size:
Small footprint and compact structure, easy to install and maintain.
Low cost:
Affordable pricing, low operating costs, and high return on investment.
Large processing capacity:
Each unit has a large processing capacity, suitable for large-scale production needs.
Hydrocyclone Operation:
The hydrocyclone separator accelerates the natural settling process by exploiting the density difference between solid and liquid. Contaminated fluid is pumped into the conical section of the separator through a tangential inlet, causing the fluid to rotate around the separator. The conical shape accelerates the rotation as the fluid moves down the separator, causing solids to be thrown to the periphery. The conical section, with restricted discharge nozzles, induces most of the fluid to form internal vortices and rotate upwards towards the overflow discharge. The relatively purified liquid and concentrated solids are then discharged through the underflow nozzle.
Applications:
-Mining: Hydrocyclones are used in mining for coarse ore separation, grinding and classification, and tailings desliming.
-Petrochemical: They are employed in petrochemical industries for crude oil dewatering, catalyst recovery, and wastewater treatment.
-Pulp and Paper: Hydrocyclones play a role in purification of pulp and wastewater treatment in paper manufacturing.
-Food Processing: They aid in juice clarification, starch separation, and bean skin removal in food processing.
-Environmental Protection: Hydrocyclones are utilized for wastewater treatment and air purification in environmental
case
Mali 50TPH GOLD PROJECT
Mali 50TPH GOLD PROJECT is a gold mining project located in Mali, which aims to improve the processing efficiency and recovery rate of gold ore. The project uses advanced mineral processing technology and equipment to ensure an efficient and environmentally friendly production process.
Hydrocyclones were used for sorting in this gold processing plant.
- Coarse materials require hydrocyclones with larger cylinder diameters.
- For high separation precision, hydrocyclones with smaller feed pipe diameters are preferable.
- Materials requiring large overflow rates necessitate hydrocyclones with larger overflow pipe diameters.
- Materials requiring high stability should be processed using hydrocyclones with larger cone angles.
|
Model |
Interior dia (mm) |
Cone angle |
Pipe dia size |
Feeding size |
Feeding pressure |
Capacity |
Range |
Dimension |
Weight |
|
FX660 |
660 |
20 |
180~240 |
16 |
0.03~0.2 |
250~350 |
74~220 |
1250*890*2650 |
990 |
|
FX500 |
500 |
20 |
130~200 |
10 |
0.03~0.3 |
140~220 |
74~200 |
850*790*2050 |
495 |
|
15 |
74~150 |
850*790*2380 |
540 |
||||||
|
FX350 |
350 |
20 |
80~120 |
6 |
0.04~0.3 |
60~100 |
50~150 |
775*605*1765 |
220 |
|
15 |
50~120 |
775*605*2115 |
235 |
||||||
|
FX300 |
300 |
20 |
65~115 |
5 |
0.04~0.3 |
45~85 |
50~150 |
665*585*1310 |
108 |
|
15 |
40~100 |
665*585*1505 |
169 |
||||||
|
FX250 |
250 |
20 |
60~100 |
3 |
0.06~0.35 |
40~60 |
40~100 |
540*480*1180 |
79 |
|
15 |
40~100 |
540*480*1220 |
84 |
||||||
|
10 |
30~100 |
540*480*1380 |
92 |
||||||
|
FX200 |
200 |
20 |
40~65 |
2 |
0.06~0.35 |
25~40 |
40~100 |
435*360*1050 |
54 |
|
15 |
30~100 |
435*360*1115 |
59 |
||||||
|
10 |
30~100 |
435*360*1205 |
66 |
||||||
|
FX150 |
150 |
20 |
30~45 |
1.5 |
0.06~0.35 |
11~20 |
30~74 |
280*295*690 |
32 |
|
15 |
30~74 |
280*295*900 |
36 |
||||||
|
8 |
30~74 |
280*295*1270 |
42 |
||||||
|
FX125 |
125 |
17 |
25~40 |
1 |
0.06~0.35 |
8~15 |
20~100 |
210*185*620 |
10 |
|
8 |
20~74 |
250*240*985 |
12 |
||||||
|
FX100 |
100 |
20 |
20~40 |
1 |
0.06~0.35 |
5~12 |
20~100 |
260*210*525 |
8 |
|
15 |
20~100 |
268*215*720 |
13 |
||||||
|
8 |
20~100 |
268*215*1045 |
30 |
||||||
|
FX75 |
75 |
15 |
15~22 |
0.6 |
0.1~0.4 |
2~5 |
20~74 |
240*230*465 |
4.2 |
|
6 |
5~40 |
240*230*800 |
7 |
FAQ
01. What are the main applications of hydrocyclone classification?
02.What are common issues faced when using hydrocyclone mining and their solutions?
1.Blockage:
• Issue: Caused by excessive feed rates or coarse particles leading to blockages in the hydrocyclone's inlet, overflow pipe, or cone bottom.
• Solution: Reduce feed rates and ensure proper particle size distribution.
2.Wear:
• Issue: Abrasion of internal walls due to particle action.
• Solution: Use wear-resistant materials and regular maintenance.
3.Corrosion:
• Issue: Occurs as a result of the action of corrosive media such as acids or alkalis.
• Solution: Select corrosion-resistant materials and monitor the chemical composition of the feed.
4.Vibration:
• Issue: Caused by improper installation or uneven feed, leading to vibration in the hydrocyclone.
• Solution: Ensure proper installation and maintain consistent feed rates.
03.What factors should be considered when selecting hydrocyclones?
When selecting hydrocyclone sand separator, consider the following factors:
• Nature of the material to be separated: Including particle size, density, and viscosity.
• Separation requirements: Such as separation efficiency, product particle size, and overflow concentration.
• Operational conditions: Including feed pressure, flow rate, and medium properties.
• Economic factors: Such as equipment price, operating costs, and maintenance costs.
Hot Tags: Hydrocyclone Sand Separator Design, China Hydrocyclone Sand Separator Design manufacturers, suppliers, factory, Eddy Current Motor, Large Capacity Air classifying plant, portable Rectilinear Vibration Screen, Mali Rotary Screen, CIP CIL Machine, Tanzania mobile trommel screen
