Sand Dryer is known as river sand dryer, yellow sand dryer, quartz sand dryer etc. It has advantages of processing a large number of materials, reliable running, flexible operation, strong adaptability, large capacity. The dry sticky paste material or higher water content material.
These large scale rotary dryer can take sand which has a moisture content of up to 8.4 percent, and dry it out at very high temperatures. They can dry sand in large quantities - more than a ton per hour for even the smallest of units, and they use relatively little power to do so, producing sand with an effective cost of less than $5 per ton. These machines can be used to keep the water content of materials below 0.5% to 1%, which puts it within standard industrial requirements.
In the rotary dryer, on the inner wall of the cilinder, there are many lifting plates which is welded according to one special methods. When the sand dryer drum is rotating, these lifting plates makes the sand up and down to mix with the hot air completely. Druing this process, the moisture is evaporated.On the another side of the sand dryer, there is one high pressure draught fan which sucks out the steam. And the steam goes into the cyclone dust collector.
In the cyclone dust collector, the dust inside the steam falls down and goes out through the discharging hole of the cyclone dust collector. The stream goes into atmosphere directly through the chimney which is connected to the cycone dust collector.
This equipment was used for drying Barrite Powder so the ware should be minimal. Looks to have been a asphalt plant originally (What is missing no Idea). We ASInc have not done a physical inspection of the equipment.
If you want to produce dry sand, or interested in rotary dryer. Please contact me, we will show you the rotary case and our factory.
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