Fine sand recovery machine

In the traditional artificial sand wet processing technology, the spiral sand washing machine used for washing sand and dewatering of artificial sand can hardly control the loss of fine sand in artificial sand. Using this fine sand recovery device, the loss of fine sand can be effectively reduced and it can be controlled within 5%-10%. The problem of high modulus of finished sand fineness and low stone powder content in artificial aggregate processing system is solved well. The fine particles are fully recovered, which reduces the workload of the settling tank and reduces the cleaning cost of the sedimentation tank. The time of fine material stacking is reduced, and it can be transported directly to the market. Different solutions can be designed according to the different requirements of users.
   

Know more about FDM Fine sand recovery machine

1. The vibrating screen uses polyurethane screen than other types of screens for longer service life without plugging holes.
2. The polyurethane liner is lined with the flow apparatus, which improves the service life of the whole device, and can successfully perform slurry thickening and liquid clarification.
3. 85% of the largest recyclable emissions of fine particulate matter, with other equipment unparalleled advantages.

Structure

It has the following structural components: motor, vacuum high-pressure pump, sediment separator hydrocyclone, TS dewatering screen, cleaning tank and return box.

Working principle

The special centrifugal Slag Pump conveyed the sand water mixture in the cleaning tank to the cyclone, and the fine sand by centrifugal classification was provided to the vibrating dewatering screen. After the vibrating screen was dewatered, the fine sand and water were separated effectively, a small amount of fine sand and mud returned to the Return material grooves , then returned to cleaning tank and returned to the cyclone. The mixture of the flow produces mixing and is sent to the cyclone again. When the liquid level of the cleaning tank is too high, it is discharged through the outlet. By changing the speed of the centrifugal pump, changing the mortar concentration, adjusting the overflow water and replacing the sand mouth to adjust the fineness modulus, the three functions of cleaning, dewatering and grading can be completed.

Technical data

Model

Power of Pump
(kw)

Hydrocyclones

Power of Vibrating screen
(kw)

Dealing capacity
(m³/h)

HXJ22-30

11

300

2×3

50-120

HXJ22-50Ⅰ

22

500

2×4

100-150

HXJ22-50Ⅱ

30

600

2×4

120-230

HXJ22-60Ⅰ

37

700

2×5.5

200-280

HXJ30-60Ⅱ

37

700

2×5.5

250-300

 Note: This is just reference. Please contact us to get price and details.