Environmental protection continuous type drum carbonization furnace is suitable for woodiness materials which containing carbon (volume below 15mm granular), such as coconut shell, apricot shell, hemp stalk, sawdust, rice husk, bamboo, eucalyptus, mushroom residue, furfural residue, coffee grounds, palm shell, peanut shell, walnut shell. It is the better machine for dry distillation and anaerobic carbonization under high temperature and the carbonization rate is high.

The advanced technology of recovering, purifying and circulating combustion of combustible gases such as carbon monoxide, methane and produce smoke lead the carbonization process is adopted reasonably. It not only solves the problem that the ordinary carbonization furnace produce smoke lead the environmental pollution, and also solves the problem of heat required, fully achieve the self-sufficient, improves the continuity and economy of the equipment, make full use of agricultural and forestry residues, make it treasure, and make more contributions for the greening of the environment.

First, the biomass material is ignited in the gasifier.The flue gas produced by burning after spraying, cooling, purification process, it produces the pure combustible gas (carbon monoxide, methane, ethane, etc.).As the early stage of the carbonization of heat source, through the early warming of the carbonized, to feed the material when the heat reaches the special temperature.The combustible gas that carbonation process of flue gas by spraying, cooling, purification process into the burned secondary. According to this method of circulation, sufficient to achieve self-sufficient, then achieve the effect of energy-saving.The flue gas through purification, to reach the environment production and flue gas emissions-free. Which is reached to the standards of waste gas emptying.
The temperature of carbonization reaches 600 ℃ to 900 ℃ in the process. According to the characteristics of the material, the temperature can be adjusted according to the requirements.