The fine sand dehydration recovery device is a device developed for slurry sand, dewatering, de-intermediation, and mud removal. The biggest feature of the machine modification is to solve the problem of fine sand loss in the sand making industry. Widely used in hydropower station aggregate processing system, glass raw material processing system, artificial sand production line, coal preparation plant recycling and environmental protection engineering industries.

working principle

The sand-water mixture is sent to the cyclone, and the spun yarn concentrated by centrifugal classification is provided to the vibrating screen through the sander. After being dewatered by the vibrating screen, the fine sand is effectively separated from the water. When the liquid level of the cleaning tank is too high, it is discharged through the discharge port. The weight concentration of the linear vibrating screen is 70% -85%. Adjusting the fineness modulus can be achieved by changing the pump speed, changing the mortar concentration, adjusting the overflow water amount, and replacing the sand nozzle. In order to complete the three functions of washing, dehydration and classification.

Features and advantages

1. Special composite material with longer service life and difficult to block holes.

2. The loss of fine sand is controlled within 3 to 5%.

3. The yield of fine sand is as high as 85%, and the economic benefit is high.

4. Reduce the workload of the sedimentation tank and reduce the cleaning cost of the sedimentation tank.

5. Reduce the natural storage time of fine materials, which can be directly transferred and supplied to the market.

Technical Parameters