Horizontal continuous carbonization furnace, which can complete carbonization raw materials from drying to carbonization at one time, mainly used for: peanut shells, sawdust, corn stalks, bagasse, branches, rice husks, bamboo chips, sorghum stalks, sunflower seed shells, distiller's grains, Corn cobs, sorghum stalks, coconut shells, apricot shells, peanut shells, coffee grounds, cotton stalks, bean stalks, potato grass, dead leaves, sludge, domestic waste and other materials with biomass properties are carbonized.
Working principle of horizontal continuous carbonization furnace
Horizontal continuous carbonization furnace is a professional equipment for continuous high-temperature heating and carbonization of biomass under anaerobic and oxygen-deficient conditions. It is composed of a two-layer drum structure mode, a combustible gas purification device, an external heating furnace for the carbonization machine, a feeding conveyor, a cooling charcoal discharger and a control system. The biomass is transported by the conveyor into the inner drum, and the waste heat in the furnace is used to dry and preheat the material to 200-250 °C , and then enter the outer drum for high temperature carbonization. Carbon monoxide, methane, ethane and other combustible gases produced in the carbonization process are separated from wood tar, wood acid, water and ash through the flue gas purification system to obtain pure gase combusti , and the wind is sent to the external heating furnace of the carbonization machine for full combustion. The carbonization temperature is generally controlled at 700-800 ° C, the c Arbonized products are discharged through the water-cooled charcoal machine, and the carbonization ignition is carried out by the preheating wood powder burner (or gasifier, natural gas burners) to supply heat.
All internal parts of the horizontal continuous carbonization furnace are made of special high-temperature-resistant materials, which are durable, non-deformable, non-oxidative, and have good heat preservation performance. The machine is easy to operate, safe and reliable.
