With the country's increasing attention to environmental needs and waste gas energy utilization advocate, dry fly ash serves as the mixture material of cement production, the market is well,demand is already outstripping supply. Only make wet fly ash dried with reasonable energy consumption and simple process,can turn waste into treasure, realizing double bumper harvest of social benefit and economic benefit.
Traditional fly ash dryer adopts single cylinder drying, due to the resistance of wet fly ash small force coefficient, low heat transfer efficiency and high external loss, as a result, per ton cost of dry powder produced is much higher than the market price.Fly ash special three cylinder dryer can solve this problem. The fly ash special three drum dryer has two highlights:
First, because the fly ash each other backlog for a long time, resulting in large blocks of fly ash, if the large block into the cylinder is not crushed in time, it is easy to cause the blocking material or internal water drying is not clean, Zhengzhou Dingli provided the dryer with an automatic dispersing and distributing device, solved this difficulty.
Second, fly ash has a fine grain, drying process is negative pressure drying, wind pressure is too small that heat source can not quickly through, can not improve the output. If the wind pressure is too large and not dry fine powder into the finished product, thus can not ensure the stability of the end moisture of the material.The feeding device is designed in the cylinder, which can solve the above problems completely.
As a professional dryer manufacturer, Dingli has been committed to the study of fly ash dryer for many years, welcome consultation from customers at home and abroad.
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