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Upgrades of Fote Machinery for Hot Air Furnace

Bookmark and Share      Date: 11-09-2015     From: Fote Machinery     Author: Fote Machinery

As an important part of river sand dryer, the hot air furnace is equipped for offering heat for drying materials. Then, what should we do to upgrade the hot air furnace? We can change the structure of refractory brickwork inside the hot air furnace. It needs to pay much attention that the outline border of hot air furnace should be free of any changes. The detailed changes for the structure of refractory brickwork refer to two points. One is the area reduction of furnace grate and the other is the capacity increase of furnace. Based on the above two details, improvements on thermal and drying efficiency of sand rotary dryer would not be problems.

sand rotary dryer

With regard to the furnace grate, we can change the existed form with dense holes into beam shape with aluminum bars. In general, aluminum bars in beam shape are wide in ends and narrow in middle. Being arranged in this way, the furnace grate can be strong in intensity and excellent in heat dissipation as well as remarkable in sediment cleaning. If the area of combustion chamber increases, the produced hot energy would increase, too. Then, the drying efficiency of quartz sand drying machine would not be problem.

How to increase the area of combustion chamber? We can push the fire stopping wall for certain meters at a certain distance toward the inlet of sand dryer. The upgrades of hot air furnace can effectively improve the total output and reduce the energy consumption. In order to maximize the benefits, the upgrades are imperative. Interested in our products? Please leave messages on the official website for more information: http://www.ft-dryer.com. Thanks for your sincere support!

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