Sand drying machine

Sand drying machine made in China with competitive price!!!
Sand drying machine description:
1. Sand drying machine is a dryer for handling a large number of materials. As reliable operation, operating flexibility, adaptability, large handling capacity, widely used in building materials, metallurgy, food, chemical, coal, medicine and mining industries.
2. Sand drying machine or yellow sand dryer is belong to rotary drum dryer. Generally adapted to granular materials, can also be used for drying sticky pasty materials or materials with higher moisture which had mixed with materials, Particularly dry sand.
3. Sand drying machine has excellent drying effect. Sand dryer has the advantage of large capacity, wide range of applications, small flow resistance, allowing a larger range on operation, convenient operation etc.
The components of sand drying machine:
1. Cylinder/drum;
2. Frontal roll ring;
3. Behind roll ring;
4. Wheel gear;
5. Block roller;
6. Drag roll;
7. Small gear;
8. Discharging section;
9. Lifting board;
10. Reducer;
11. Motor;
12. Air channel;
13. Feed chute;
14. Furnace and other components. Besides, it also can according to users' needs to design gas producer, the combustion chamber or supporting elevator, belt conveyor, quantitative feeder, cyclone dust collector, Fan etc.

Working principle:
1. The sand was sent to hopper by belt conveyor or bucket elevator and then by the feeding machine of hopper through charging pipe into the feeding side.
2. The slope of feeding pipeline should bigger than the materials' natural dip angle, in order to sand smoothly flow into the dryer machine.
3. The drum of dryer is a rotary drum which is slightly obliquely with the horizontal line. Add the materials from the higher side, heating body goes into the lower end, form countercurrent contact with materials, also exists the heat body and materials together concurrent flow into the barrel.
4. Along with the cylinder rotating, the materials move to the lower end by gravity. During the moving process, wet materials in the cylinder directly or indirectly got heat from the heating body, make wet materials to dry, then in the discharging end the materials were sent out by belt conveyor or screw conveyor.
5. In the cylinder's inside wall of sand dryer was equipped with shoveling plate, its function is that copied up the material and then scatter down, make the contact surface of materials and airflow more wider, in order to improve drying speed and promote materials move ahead.
6. Heat body are generally classified into the hot air and flue gas etc. After the heat body through dryer, generally need the cyclone dust collector to trap materials in the gas.
7. If you want to reduce tail gas dust load any further, also should pass bag filters or dust washer, then let out.
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