Sand washing and fine sand recovery integrated machine

Sand washing and fine sand recovery integrated machines are usually used behind circular vibrating screens or drum screens. The screened mixture of sand, water and mud enters the feed end of the sand washing and recovery integrated machine through the chute, and the sand is cleaned through the operation of the equipment. Clean, dehydrated and deslimed. The finished sand has a water content of 15% and a mud content of less than 3%. The sand specification is medium sand. The modified equipment is composed of a sand washing part and a fine sand recovery part. The sand washing part has the same function as a general wheel sand washing machine, and is used for sand washing, dehydration, and desliming. The recovery part can be combined arbitrarily according to customer needs. If you need fine sand recovery, you can connect to a general fine sand recovery system. If you need fine sand dehydration recovery, you can connect a dewatering fine sand recovery machine. If you need different sand production effects, you can also configure a multi-layer dewatering screen.

Fine sand dehydration integrated machine

Fine sand recovery and dehydration integrated machine

Sand washing and fine sand recovery all-in-one machine delivery site

Advantages And Characteristics

(1) Combining the characteristics and advantages of a sand washing machine and a fine sand recovery machine, it has the functions of water washing sand and fine sand dehydration recovery. It cleans materials cleaner than a traditional sand washing machine and has better sand and price.

(2) The all-in-one machine has higher working efficiency and low energy consumption. The biggest advantage is energy saving and environmental protection.

(3) The structure is reasonable, the floor space is small, the installation is simple, and the investment cost is lower than the price of two pieces of equipment.

(4) Long service life and low maintenance cost.

(5) Special models can be tailor-made according to different needs.

Working Principle

1. Structural composition: It consists of pressure separator, dewatering screen, impeller separator, reducer, vacuum pressure pump, cleaning tank, return water tank, motor, vibration motor and other components.

2. Work flow: The sand-water mixture enters the cleaning box, is separated by the impeller separator, and then enters the lower dewatering screen for dehydration treatment. The wastewater overflowing from the cleaning box (containing a large amount of fine sand, mud, dust and other impurities) is vacuumed The pressure pump transports the fine sand to the pressure separator, and then the fine sand after centrifugation, classification and concentration is discharged into the upper layer of the dewatering screen through the sand sinking spout. The wastewater, mud, dust, impurities, etc. in the cleaning box pass through the overflow port of the pressure separator. , discharged into the return water tank. The upper layer produces coarse sand for finished materials, and the lower layer produces fine sand for finished materials, or coarse and fine sand are mixed out (can be adjusted according to requirements).

Technical Parameter