Principle of carbonization furnace

The principle of the carbonization furnace is to use the flue gas generated by the internal combustion materials for secondary heating and calcination. The flue gas returns to the bottom for heating. During the carbonization process, the thermal energy of the combustion bomb can be recycled to achieve the effect of smoke purification, circulation and fuel saving. At the same time, the acetic acid, tar and gas generated by the materials can also be collected during the carbonization process.

The carbonization furnace adopts the principle of dry distillation and carbonization, which is a reaction process of heating decomposition under the condition of isolating air. Dry distillation of wood produces various gases, steam and solid carbon. The gas is fed into the bottom of the furnace through the return pipe for self-heating. During the carbonization process, wood tar and wood acetic acid can be collected. The flue gas generated during the carbonization can be recycled and finally made into charcoal. This equipment is used to put wood, bamboo tube, branches, fruit wood and other raw materials into the furnace, and then heat and ignite the raw materials carbonized inside the furnace through the ignition port. The flue gas generated will be filtered and dusted by the flue gas purification system, and then the combustible flue gas will be transmitted into the flue at the bottom of the humidifying carbonization furnace through the pipeline for combustion, so as to achieve the purpose of secondary heating and heating, So that the raw materials in the furnace reach the temperature and then burn in the furnace for cracking and carbonization to form charcoal.