If you are in the field of sand making industry or slag industry or want to start business with sand and other materials like mineral powder, grain slag, blast furnace slag, coal ash and coal cinder, etc, sand dryer machine would be the top choice for you. After the installation of sand rotary dryer
With regard to the ignition of drying tower, two reasons should be blamed. On one hand, after the installation of air heating furnace, the fire barrier on the top of heat exchanger is destroyed owing to the reason of foundation settlement. And then, the heat exchanger is burned out. Finally, fire directly enters into the drying tower and causes the ignition. On the other hand, during the dying process of rotary sand dryer
As to the coking in air heating furnace, it is the final result of burning coal with high sulphur content. The coking would make the discharging of flue gas poor and severely influence the heat transfer efficiency and heat supply result. As for the uneven water content in dried sand, several factors should be responsible for it. What we need to do is to analyze them and find out solutions. If you want to cooperate with us, please leave messages on our website: http://www.ft-dryer.com/products/Sand-dryer.html
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