How to maintain the 4-cubic carbonization furnace in Yiyang, Hunan
The carbonization process of wood carbonization furnace can generally be divided into the following three temperature sections: drying stage: from ignition to furnace temperature rising to 160 ℃, at this time, the water contained in the machine rod mainly depends on the external heat and the heat generated by its own combustion for evaporation. The chemical composition of the mechanical rod has hardly changed. Initial stage of carbonization: this stage mainly depends on the combustion of the rod itself to generate heat, so that the furnace temperature rises to 160~280 ℃. At this time, the wood material undergoes thermal decomposition reaction, and its composition begins to change.
In fact, horizontal carbonization furnace is also called log carbonization furnace. The origin of this equipment is that the original earth kiln design was modified into a machine made carbon furnace. It takes much less time to burn carbon than the earth kiln, and it can be customized according to the required output. Let's talk about the carbon production ratio and time.
The environment-friendly self combustion carbonization furnace has the effect of one machine for two purposes. Materials can also be carbonized directly, or they can be carbonized after bar making. Characteristics of machine-made carbon: compared with ordinary home-made carbon, machine-made carbon has the characteristics of long combustion time, high carbon content, large calorific value, small ash content, smokeless, tasteless, etc. The carbonization furnace adopts high-tech purification technology and is made of special high temperature resistant precious metal steel. It is firm and durable, does not deform, does not oxidize, has good thermal insulation performance, is simple to operate, safe and reliable, and has no carbonization dead corner in the double chimney.
How to repair and maintain the 4-cubic carbonization furnace in Yiyang, Hunan? After the carbon is transported by the cooler, it is cooled down so that the temperature of the carbon when it comes out is only 50-80 degrees. During the process of transporting the carbon after it comes out, because the carbon is fully in contact with the air, if the material is dense and thick, there may be sparks in the material core or spontaneous combustion, although there is no open fire on the surface. It is necessary to install spray equipment to cool the carbon for the second time, so as to completely eliminate the fire source.
