Industrial Production Needs Advanced Sand Dryers

     Date: 13-10-2014     From: Fote Machinery     Author: Fote Machinery

Among so many industrial dryers, the sand dryer may be the most common one with high efficiency in the mining industry. The sand dryer is easy to operate with a simple structure and its low maintenance cost, small area covering and high production lead it to play an important role in the dryer industry.

We all know that our daily life can’t leave the important role of the drying machines. The sand dryer has the same working principle as other dryers like this: its heat comes from the combustion chamber and the materials flow from the roof to its bottom. In this process, the hot air gets the materials dried constantly inside the dryer.

In details, the sand is conveyed to the hopper by the belt conveyor or the bucket elevator, mixed evenly with materials added by the filling machine, and then is sent into the charging mouth of the dryer. The filling mouth has to be placed tilted so that the materials will enter the dryer smoothly.

The cylinder of the dryer is a spinning drum; the sand is added in from the high-end of the cylinder and the hot air from the low-end; they meet each other in the opposite moving direction, thus completing the drying process.

The sand dryer is made up of cylinder, blocking roller, drag roller, small gear, discharging section, lifting board, reducer, motor, hot air channel, feeding chute and the furnace. Other devices can be attached to it according to the customers’ demand.