Lower ignition temperature of rice husk and carbonization process is relatively complex, high temperature reaction needs to be carried out under the hypoxia environment, this seemingly simple, the risk and complexity of higher, if improper operation will buried safe hidden trouble, carbonized rice husk boiler with double return rolling heating method, multilayer films of different materials of cylinder sleeve wedge structure, to maximize the utilization of biomass combustion engine to produce heat, heated part of the the pure stainless steel manufacturing, to avoid the traditional carbonization furnace cylinder is easy to wear, high temperature deformation is the production and processing of rice husk carbon advanced technology, the equipment can be continuous feeding and discharging, from raw materials to finished products to achieve the production automation, saving labor.
Specific process is like this, containing water wet rice husk on the spiral feeder into the device, and then enter the inner container of the carbonization machine, rice husk in after the first layer of high-speed rotation, rapid through high temperature will rice husk moisture evaporation, by rotating the hulls roll into the outer layer, at this time in the rice husk without oxygen under the condition of incomplete combustion, with the drive motor, liner continuous rolling, motion to the export, in order to prevent the accumulation of combustion, after cooling can be used or deep processing, finally obtain the product.
Need to declare the carbonized rice husk process will produce harmful poisonous gas and combustible gas, if we do not take measures will pollute the environment, and carbonization furnace is the gas recycled to the combustion chamber and after combustion waste smoke and dust after filtered water (film) emissions. Another way is the flue gas in the tar and other chemical substances extracted.
Carbonized rice husk treatment benefits the country and the people, to improve environmental quality and economic benefits are immeasurable potential, our long-term commitment to biomass carbonization scheme design, welcome to visit.
