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Woodworking MachineryCarbonization FurnaceBiochar Carbonized FurnaceCarbonization Furnace
ZHENGZHOU BONA HEAT ENERGY EQUIPMENT CO., LTD
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Product Description Product Paramenters Product NameBIOCHAR PRODUCTION EQUIPMENTScope of application:Biomass materials: rice husks, straws, coconut shells, palm shells, bamboos, wood chips, bagasse, distillers' grains, olive shells, coffee shells, fruit shells, hazelnut shells, sawdust, oak wood, jute stalks, peanut shells, sunflower stalks, peach pits and so on.Sludge: municipal sludge, river sludge, industrial sludge,Waste, municipal solid waste.modelBN-WBF-100BN-WBF-500BN-WBF-1000BN-WBF-2000BN-WBF-3000BN-WBF-5000capacity50-100 kg/h300-500 kg/h800-1000 kg/h1500-2000 kg/h2500-3000 kg/h4500-5000 kg/hstructuralskid-mountedmodularisationReactor structureSingle barrelDouble barrelWorking MethodFully continuousFeeding Requirement<20mmFeed water content<15%(>15%requires a drying oven)Energy Consumption (Standard Configuration)20L30-40L35-50L50-70L80-90L120-140LRenewable gas can be recycled for use as a primary fuel after it has been generatedProduct DescriptionDeep Dive into Biochar 's CharacteristicsBiochar is a carbon-containing substance formed by pyrolysis of biomass (such as wood, agricultural waste and other plant residues). Biochar production equipment ensures pyrolysis reaction takes place under high temperature and oxygen-free conditions. Such a production method gives biochar the following characteristics:Porous Structure:Rich Functional Groups:High Stability&Durability:Biochar has abundant micropores on its surface and inside. The pore structure gives biochar a high specific surface area, which can reach between 200-500m2/g. This structure enables biochar to have efficient adsorption capacity and helps to store water and nutrients.The surface of biochar usually carries a variety of functional groups (such as hydroxyl, carboxyl, etc.). These groups provide many active sites to form chemical bonds with minerals, microorganisms, organic matter, etc., thereby improving its adsorption capacity.The carbon in biochar exists mainly in aromatized and structured forms. Therefore, it has strong chemical and thermal stability and degrades very slowly in the soil or environment. Generally, biochar can even exist in the soil for hundreds of years.Acceptable Biomass for Biochar Making MachineUnderstanding what is biochar made of is essential for biochar production. Biochar is derived from a wide range of biomass materials, each contributing unique properties to the end product. Below is a list of commonly used raw materials:How to Make Biochar by Biochar Production Equipment1.Biomass PretreatmentBefore entering the biochar machine, the biomass must meet certain feeding requirements. Its moisture content should be less than 15%, and the particle size should be uniform small pieces less than 20mm. In addition, we recommend customers to use raw materials with good fluidity and low dust content. The pretreatment facilities we can provide include: dryer, crusher and drum screen.2.Pyrolysis* Before feeding, the reactor is preheated with a burner. The preheating fuel uses natural gas, diesel, liquefied petroleum gas, etc.* After the preheating is completed, the material enters the biochar reactor through a screw conveyor, and the pyrolysis reaction begins.* The reaction temperature can reach 380oCto 450oC. At high temperatures, the biomass undergoes internal dehydration, demethylation and organic volatilization. Thus, the biomass is converted into biochar.3.Combustible Gas ReuseWhen the reaction temperature stabilizes, the organic volatiles in the biomass are precipitated to form combustible gas. Its components include hydrogen, methane, ethane, carbon monoxide, etc. The combustible gas re-enters the combustion system through a pipeline. Subsequently, it replaces the external fuel to continue to provide energy for the biochar plant.4.Biochar CollectionThe high-temperature biochar in the main furnace is discharged through a water-cooled screw conveyor. The cooling water in the conveyor exchanges heat with the biochar. Three such conveyors can reduce the temperature of the biochar to below 45 degrees Celsius. The cooled biochar enters a dedicated facility for storage.5.Waste Gas Treatment* Flue Gas Reuse: The high-temperature flue gas produced by biochar production units can reheat the combustible gas pipeline and dust collector. Insulating the pipeline in this way prevents blockage and ensures continuous operation.* Exhaust Gas Emissions: The exhaust gas is first cooled down through an air-to-air heat exchanger. Subsequently, it enters a dust collector to remove excess dust. Finally, after desulfurization and activated carbon adsorption, the exhaust gas is discharged from the chimney.Product ShowIf you want to know more, please contact us.Packaging & ShippingIf you want to know more, please contact us.Company ProfileThe BNTET renewable energy equipment is a new type of energy-saving and high-efficiency equipment jointly developed by "Heat Technology Energy Company" and "Henan Polytechnic University". The core components of the equipment are all independently researched,designed and produced.The main products include: pyrolysis furnaces, cracking furnaces, gasification furnaces, carbonization furnaces,incinerators,burners, heat exchangers, oil condensation and recovery devices and their auxiliary equipment.BNTET has a powerful R & D and technical team. Before the production of each piece of equipment, the professor team conducts a 1:1 numerical simulation thermal analysis. Through the numerical simulation of multiple fields such as cold and hot flow fields,temperature fields, and component fields, the structure of the furnace and the structure of the burner are optimized to achieve an excellent theoretical numerical design.BNTET also has 15 years of experience in designing and producing burners. The burner is a core accessory of the pyrolysis furnace,and its combustion efficiency and combustion stability affect the operation of the entire set of equipment. According to the characteristics of the pyrolysis furnace, BNTET has designed and produced a burner specifically for the pyrolysis furnace.Compared with ordinary burners, it can save more than 10% of energy, provide the most suitable air-fuel ratio, save costs for users, and is safer, more energy-efficient, more efficient and more environmentally friendly.With a strong theoretical and technical team, years of production practice experience, rich engineering installation experience and a customer-oriented work concept, BNTET is looking forward to achieving win-win cooperation with you! If you want to know more, please contact us.
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