Three-pass sand dryer sand drying machine–HCCM machine

Three-pass sand dryer sand drying machine–HCCM machine

How to improve efficiency .

1. Improve the lifting plate
First, the lifting plates with the same shape are staggered and installed; secondly, a combined lifting plate is adopted to promote the drying material to form a complete material curtain on the cross section of the drying simplified under the action of different directions and different lifting plates, thereby improving the efficiency of the drying process. Heat transfer effect, reduce heat loss.
2. The dryer is equipped with a new high-efficiency crusher
A high-efficiency crusher is added to further crush the drying material and increase the specific surface area of ​​the material fed into the dryer by 2-3 times. In order to ensure that under the same heat energy, the thermal efficiency is increased by 2-3 times due to the increase of the area of ​​heat exchange between the material and the hot air.
3. Improve the drive motor
By using a speed-regulating motor, the operator can freely adjust the rotation speed of the dryer according to the initial moisture content of the dryer, so that the final moisture content of the drying material meets the quality requirements and saves energy consumption.
4. Dryer cylinder with insulation layer
The drum of the old-fashioned dryer directly contacts the outside air, which dissipates a large amount of heat energy. The new type of sand dryer adopts the method of thermal insulation in which asbestos is wrapped in the cylinder to avoid unnecessary waste of heat energy as much as possible. Practice has proved that this measure can save 15% of thermal energy

Use HCCM three layer sand drying machine to improve the high efficiency .

Three-pass dryer from HCC Machine with different capacity