The continuous rice husk carbonizer represents cutting-edge technology for large-scale production, completely overcoming the limitations of traditional intermittent carbonization kilns. Its core advantage lies in its 24/7 uninterrupted operation. Using a double-layer sleeve structure, the rice husks undergo the entire drying, pre-carbonization, and deep carbonization process within a rotating furnace. The process from feed inlet to charcoal outlet takes only tens of minutes, and a single unit can produce 500 kg to 10 tons per hour, meeting the needs of large-scale industrial processing.
This equipment optimizes energy consumption through an intelligent thermal cycle system. The biomass gas generated during the carbonization process is purified and introduced into the combustion chamber to provide continuous heat for pyrolysis. The waste heat can also be recovered for pre-drying the raw materials, significantly reducing reliance on external energy sources.
Parameters such as temperature and feed rate are precisely controlled by a central control cabinet to ensure consistent carbonization quality. Research has shown that at an optimal carbonization temperature of around 500°C, the rice husk charcoal yield can reach over 30%, with a high carbon content and excellent particle integrity.
Environmental protection and safety are key features of the continuous equipment. A dry dust removal and condensation system effectively removes tar and wood vinegar from the flue gas, preventing secondary pollution. A water-cooled discharge device reduces the charcoal temperature to below 60°C, eliminating the risk of re-ignition.69 This "zero-emission, low-fault" production model provides investors with a sustainable solution that meets global environmental standards.