What are the carbonization stages in the production process of charcoal machine?

 The charring furnace is the core equipment in the charcoal machine production line. The carbonization process of the carbonization furnace determines the quality and effect of charcoal. The charring process in the charcoal machine production line needs to go through three different temperature stages. Three different temperature stages have different effects on the carbonization of the salary rod. Whether the carbonization is good or bad indicates whether the charcoal effect of the charcoal mechanism is good or bad.

1. Drying temperature stage

Send the salary rod to the carbonization furnace. When the temperature in the carbonization furnace rises to 160 ° from the beginning of the work, the moisture content inside the salary rod mainly depends on the external heating and the heat generated by the combustion to evaporate the water. The internal structure of the salary bar will not cause changes, nor will it affect the quality of the salary bar.

2. Initial stage of carbonization

After drying the salary rod, the subsequent carbonization process needs to be carried out. In this process, the carbonization of the salary rod mainly depends on its own combustion to generate heat, and the temperature in the furnace will rise to between 160-280 ℃, such a high temperature will Promote the decomposition reaction of the internal materials of the salary rod, the composition structure changes, and the charcoal undergoes a preliminary carbonization stage.

      3. Comprehensive carbonization stage

After the initial carbonization of the salary rod, as the temperature becomes higher and higher, after the temperature is upgraded to 300-650 ° C, the material inside the salary rod will decompose sharply. Under different effects, the raw materials such as the salary rod will form dry distillation into char , Charcoal will be produced and formed.