Washing sand dewater screen install a special sprinkler system, the feed for multi-channel spray washing, so that the soil from the sand completely separated to ensure the smoothness of sand. The sand washing system can effectively reduce the amount of fine sand loss, so that it is controlled within 5% -10%，the maximum recyclable emissions of 85% of the fine particles of materials, with other equipment unparalleled technical and economic advantages, Can make the fine sand to be fully recovered, reducing the sedimentation tank, tailings of the workload, reducing the sedimentation tank cleaning costs.
Washing sand dewater screen install a special sprinkler system, the feed for multi-channel spray washing, so that the soil from the sand completely separated to ensure the smoothness of sand. The sand washing system can effectively reduce the amount of fine sand loss, so that it is controlled within 5% -10%，the maximum recyclable emissions of 85% of the fine particles of materials, with other equipment unparalleled technical and economic advantages, Can make the fine sand to be fully recovered, reducing the sedimentation tank, tailings of the workload, reducing the sedimentation tank cleaning costs. The treated fine sand by Sand washing system can meet the dry pile and transport requirements, is the first choice for the user to reduce production costs to improve the return on investment.
Quartz sand, zircon sand, glass sand, building sand, foundry sand, building materials sand, ceramic sand and so on.
The fine sand and water slurry are concentrated to a concentration of more than 60% by means of a highly concentrated cyclone, and evenly enter the V-shaped inlet screen. First, a large amount of liquid is filtered out. Followed by the impact of power sources, forced sand movement forward separation of liquid control the formation of coarse sand layer, the second within the water filtration, fine sand from the water tension and coarse sand mixed into groups, and then grated sand stripping coarse sand filter Fast linear motion to row sand dry row, dry tailings water control within 10% -15%, so as to achieve the transport, dry pile, transport and other purposes.
The washing sand production line is suitable for the application of hydropower, building materials, expressway, urban construction and other industries. It can be used for aggregate and artificial sand production of hard limestone, granite, basalt, river pebbles and slag. It is particularly suitable for special construction areas such as high-speed road surface material, high-grade road pavement gravel, high-speed railway passenger line gravel aggregate, hydropower station gravel material, port wharf and airport runway gravel material.
Dewatering screen adopt dual-electrode self-synchronization technology, universal eccentric block, adjustable amplitude vibrator. The machine is combined mainly by the screen box, exciter, support system and motor. The two mutually independent vibrators are respectively driven by the tape coupling to do synchronous reverse operation. The centrifugal force generated by two eccentric masses is superposed along the vibration direction and reversely counteracted, thereby forming a single vibration force along the vibration direction, making the screen box reciprocating linear motion.
Dewatering screen, also known as high-frequency dewatering screen, changing the water surface tension of pulp through the exciting force, pulp water through the screen to become the undersize material, and fine material is blocked by the screen to form the filter layer by the vibration of the forward movement of discharge. Dewatering screen is mainly used for detailings dewatering in the mineral processing industry, coal slurry dehydration of coal preparation plant, washed quartz sand dewatering and ceramic slurry dehydration, and wet and dry classification, dehydration, removal and mud removal of medium and fine granular materials in industrial sectors such as electric power, sugar making and salt making.
