The main purpose of carbonizing furnace is to carbonize briquettes produced by briquette machine at high temperature to produce barbecue charcoal. The raw materials produced by carbonizing furnace can be wood, sawdust, rice husk, straw and other crop straws and hard wood.

The present carbonizing furnace has been further improved, which can not only carbonize machine-made charcoal, but also carbonize logs, branches, fruit trees, fruit shells and so on. The excess gas generated by the carbonizing furnace itself in the carbonization process can be converted into combustion-supporting gas for secondary heating and auxiliary combustion, without wasting gas source.

The carbonizing furnace equipment is equipped with: screw feeder, fan, air distribution fan, dust collector, dust collector, combustion system, discharge system, continuous carbonizing furnace, combustion chamber, etc. The pre-heating of the carbonizing furnace equipment can be done by liquefied gas and natural gas. When the furnace temperature of the equipment reaches the temperature required for material carbonization (about 400℃), the materials to be carbonized can be transported to the inside of the carbonizing furnace through the screw feeder. When the materials enter the high temperature zone, combustible gas will be cracked, tar and wood vinegar are in the gas, and the gas is always in a high temperature state. We have no condensation device when we come out, so tar and wood vinegar will not come out, and the wood vinegar will be decomposed at high temperature. Tar and wood vinegar are in the gas, and the gas is always in a high temperature state. We have no condensation device when we come out, so tar and wood vinegar will not come out, and wood vinegar will be decomposed at high temperature.

The carbonizing furnace is formed by welding carbon-bonded steel, and it is internally provided with insulation layer and refractory bricks, flue gas purification system, tar recovery device, etc. The production efficiency is higher than that of earth kiln, and the yield of carbon is above 95%.

Note: When the carbonizing furnace is ignited for the first time and turned off in the middle, the side door must be opened to prevent too much combustible gas in the furnace from deflagrating when ignited, which is harmful to human safety.