High temperature heat exchange box
Since the temperature of the materials leaving the activation furnace is above 900 degrees, there is no better technology in the world for collecting materials using cloth bags. This system is designed with an air-cooled high-temperature heat exchange box and a water circulation heat exchange box. The high temperature of the materials is reduced to about 350 degrees after air cooling, which avoids the temperature drop caused by sudden water cooling and avoids the moisture absorption and staining of the regenerated carbon. Bi phenomenon, and then cooled through a water circulation high-temperature box to a temperature of about 200 degrees that the bag can withstand and captured. Since the temperature emitted by the air-cooled high-temperature box is relatively high, in order to save energy consumption, the exhaust gas from the bag dust collector passes through the jacket of the air-cooled high-temperature box to maximize the temperature emitted and enter the secondary combustion chamber. The temperature of the secondary combustion chamber reduces the combustion frequency of the burner and saves gas.