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What are the three stages of the charcoal machine production line

Author:Zhengyang MachineryTimes:2020-10-23
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Traditional charcoal production has caused extremely serious damage to our country’s forest resources. Starting from the perspective of sustainable development, the Chinese government has formulated a number of policies and regulations to protect and improve the ecological environment. The deforestation of natural forests is completely prohibited and the use of natural forests is strictly restricted. Earth kiln burning charcoal strongly supports the use of agricultural and forestry waste production mechanism charcoal to issue policy documents and provide policy support. Many people don't know the production line of charcoal machine. The following editor will introduce the production line of charcoal machine in detail.

1. In the drying temperature stage, the fuel rod is sent to the carbonization furnace. From the beginning of work to when the temperature in the carbonization furnace rises to 160°, the moisture inside the fuel rod mainly depends on the external heating capacity and the heat generated by the combustion to evaporate Moisture, this will not change the internal structure of the salary stick, nor will it affect the quality of the salary stick.

2. The fuel rods after drying in the initial stage of carbonization, the subsequent carbonization process that needs to be carried out, the carbonization of fuel rods in this process mainly relies on its own combustion to generate heat, and the temperature in the furnace will rise to between 160-280 ℃, so The high temperature will promote the decomposition reaction of the internal materials of the fuel rod, the change of the composition structure, and the preliminary carbonization stage of the charcoal.

3. After the initial carbonization of the fuel rod in the full carbonization stage, as the temperature becomes higher and higher, after the temperature is upgraded to 300-650℃, the material inside the fuel rod will rapidly decompose. Under different effects, the raw materials such as the fuel rod will decompose. It will be retorted into charcoal, and charcoal will be produced and formed.

The principle of the charcoal machine is simple to say, and it is very easy to understand. That is, the branches, straws, straws, peanut shells, tree trunks, cotton stalks, tea seed shells, nut shells, weeds, leaves, etc., contain biomass fibers that can produce charcoal. Fill in the raw materials, pulverize into powder within 10mm by a pulverizer, dry it with a dryer to make the moisture content within 12%, and enter the rod making machine to form it under high temperature and high pressure (without any additives) Put it into the carbonization furnace for carbonization, and serve as a finished machine-made charcoal. It is also possible to directly use continuous carbonization furnace to carbonize the material powder into carbon powder at high temperature. If you want to know more, please contact us.

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