Biomass Carbonization Equipment
Transform 7,000kg of biomass/sludge/waste DAILY into valuable biochar
ใTotal Powerใโโ๏ผ 42kW ~ 59kW
ใCapacityใโโ๏ผ 100-900kg/h
ใApplicationใโโ๏ผ Guoyuโs carbonization system converts diverse organic waste โ including biomass, sludge (municipal/industrial), food scraps, rubber, plastics, and packaging composites โ into valuable biochar and renewable energy on an industrial scale.
ใSuitable Materialsใโโ๏ผ All Models: Sawdust, Coconut Shell, Rice Husk, Straw, Fruit Shells/Peels, Biogas Residue
Technique Principle
Guoyu Machineryโsโโ carbonizer processes agricultural/forestry waste (rice husks, sawdust, straw, herbal residues, coconut shells, palm fibers, cattle manure) through three automated phases:
Pre-Treatment Phaseโโ
Raw materials undergo shredding and dehydration, achieving โโ65-80% mass/volume reductionโโ before carbonization.
Hypoxic Carbonizationโโ
Dehydrated waste is pyrolyzed at high temperatures (>400ยฐC) in oxygen-limited chambers, converting organic matter into:
- Solid biochar (20-35% yield)
- Condensable wood vinegar & tar
- Non-condensable syngas
โEmission & Byproduct Controlโ
- Syngas fuels self-sustaining reactor heat (energy autonomy)
- Exhaust gases are scrubbed to โโmeet emission standardsโโ
- Wood vinegar/tar recovered for industrial reuse
- Biochar collected as fuel or value-added carbon products
Core Outcomesโโ:
โ โโZero secondary pollutionโโ
โ โโ100% complianceโโ with waste treatment principles: Reduction, Harmlessness, Resource Recovery
Key Features
- Triple-sealed reactors with micro-negative pressure eliminate explosive hazards
- Rupture discs + auto-ignition pilots guarantee thermal shock resistance
- Sub-35ยฐC external casing ensures operator safety during continuous runs
- Real-time multi-point thermal/pressure feedback enables predictive shutdowns
- โโFull-scope waste valorization: 100% solid inputs โ commercial biochar/tar/wood vinegar
- Quad-stage emission scrubbing (particulate/NOx/VOC/odor) exceeds EU Tier-4 standards
- Ceramic-fiber combustion chambers (12-year lifespan) prevent refractory contamination
- Zero-discharge hydrocycle: 98% water reuse via sludge-to-resource conversion
- Dual-drum thermal recovery: Pre-drying with exhaust heat slashes 40% energy demand
- Gasifier autonomy: Self-sustaining syngas fuel after 2-hour cold start
- AI-driven variable frequency drives optimize power consumption per feedstock profile
- Low-NOx staged combustion achieves 92% thermal efficiency (ISO 23533:2021 certified)
Key Features
Proactive Risk Prevention Systemโโ
- Triple-sealed reactors with micro-negative pressure eliminate explosive hazards
- Rupture discs + auto-ignition pilots guarantee thermal shock resistance
- Sub-35ยฐC external casing ensures operator safety during continuous runs
- Real-time multi-point thermal/pressure feedback enables predictive shutdowns
Closed-Loop Eco-Integrityโ
- โโFull-scope waste valorization: 100% solid inputs โ commercial biochar/tar/wood vinegar
- Quad-stage emission scrubbing (particulate/NOx/VOC/odor) exceeds EU Tier-4 standards
- Ceramic-fiber combustion chambers (12-year lifespan) prevent refractory contamination
- Zero-discharge hydrocycle: 98% water reuse via sludge-to-resource conversion
Energy Intelligence Architectureโ
- Dual-drum thermal recovery: Pre-drying with exhaust heat slashes 40% energy demand
- Gasifier autonomy: Self-sustaining syngas fuel after 2-hour cold start
- AI-driven variable frequency drives optimize power consumption per feedstock profile
- Low-NOx staged combustion achieves 92% thermal efficiency (ISO 23533:2021 certified)
Processable Material Varietiesโ
Product Structure
| โโComponent Categoryโโ | โโKey Sub-Componentsโโ |
| โโ1. Feeding Systemโโ | โข โโInlet Airlock Valveโ |
| โข โโInlet Screw Conveyor | |
| โข โโElevating Screw Feeder | |
| โโ2. Carbonization Coreโโ | โข โโCarbonization Reactor |
| โข โโCombustion Chamber | |
| โโ3. Output & Coolingโโ | โข โโOutlet Airlock Valve |
| โข โโDischarge Screw Conveyor 1 & 2 | |
| โข โโCooling Water Tank | |
| โข โโDischarge Centrifugal Fan | |
| โโ4. Exhaust Treatmentโโ | โข โโExhaust Gas Duct |
| โข โโDust Collector | |
| โข โโPurifier Unit 1 & 2 | |
| โข โโExhaust Gas Scrubber Tower | |
| โข โโExhaust Draft Fan | |
| โโ5. Safety & Accessoriesโโ | โข โโMaintenance Platform |
| โข โโSafety Guardrailsโ |
Technical Specifications
| Parameterโโ | โโModel GY-0508โโ | โโModel GY-0812โโ | โโModel GY-1015โโ | โโModel GY-1218โโ |
| โโRated Powerโโ | 42 kW | 49 kW | 54 kW | 59 kW |
| โโMax. Operating Powerโโ | 32 kW | 35 kW | 38 kW | 42 kW |
| โโOutput Capacityโโ | 100-200 kg/h | 200-300 kg/h | 300-600 kg/h | 600-900 kg/h |
| โโFootprintโโ | 300 mยฒ | 360 mยฒ | 480 mยฒ | 600 mยฒ |
| โโDimensions (LรWรH)โโ | 8,100ร2,000ร2,500 mm | 9,000ร2,200ร3,400 mm | 11,250ร2,800ร4,000 mm | 12,500ร3,000ร4,500 mm |
| โโCompatible Materialsโโ | Sawdust, Coconut Shells, Rice Husks, Straw, Fruit Shells/Peels, Biogas Residue | |||
| โโControl Modeโโ | Manual + Automated Operation | |||
| โโData Monitoringโโ | Control Panel + Remote Monitoring | |||
| โโCooling Methodโโ | Recirculating Water Cooling | |||
| โโNoise Levelโโ | โค70 dB | |||
| โโReduction Rateโโ | โฅ75% (Mass/Volume Reduction) | |||
| โโPower Supplyโโ | 3-Phase 380V, 50Hz (Customizable per requirements) | |||
Engineering Technology
The cement liquefaction and liquefied natural gas (LNG) liquefaction process is specifically designed for the unique characteristics of cement and various cement types across the United States.
It automatically selects cement-based LNG, followed by pretreatment processes such as crushing and denitrification, before entering a closed high-temperature carbonization stage. The exported gaseous substances are recycled or purified. Insecticides and cement residues are processed through a purifier into a high-temperature dryer, producing materials usable as soil conditioners, fuels, water treatment adsorbents, etc.
The solid carbon produced has been tested and confirmed to meet national standards for hazardous substances and heavy metals, making it suitable for use in internal combustion bricks or for in-situ landfilling. This approach avoids secondary environmental pollution, effectively reduces waste volume, and saves valuable land resources for the country.
Core Equipment
โโAutomated Sorting Systemโโ
โข Intelligently separates waste components (organics/inorganics)
โข Automated bag-breaking for contained waste
โโDual-Shaft Shredderโ
โข Pre-crushes solid waste into โค50mm particles
โข Prepares materials for efficient dehydration & carbonization
Dehydration & Drying Unitโ
โข Reduces moisture content to โค30%
โข Enables energy-efficient thermal processing
Double-Layer Carbonizerโโ
โข Sealed pyrolysis at 450-600ยฐC under oxygen-limited conditions
โข Converts organics to biochar + recovers syngas
Exhaust Gas Treatmentโโ
โข Multi-stage scrubbing (cyclonic + chemical filtration)
โข Eliminates pollutants to meet EU emission standards
Wastewater Treatmentโโ
โข Closed-loop water recycling system
โข Purifies process water for reuse (>95% recovery)
Technological Process
Sludge Waste Carbonization System & Waste Sorting System
โSludge/Waste Carbonization Equipment Footprint (Reference)
| Model | Daily Capacity | Total Power(kW) | Construction Period(months) | Footprint | Remarks | ||
| Length(m) | Width(m) | Height(m) | |||||
| GY-0508 | 5T/D | 32 | 1 | 8.1 | 2 | 2.5 | Complete equipment includes: Material bin, Dispersing dryer, Feed screw conveyor, Carbonization host, Main/auxiliary combustion chamber, Tail gas scrubbing tower, Dust collector, Condenser, Maintenance platform, Oxygen-supply blower, Burner, Recirculating water cooling system, Waste heat recovery system, Transformer, PLC control system, Temperature monitoring system. |
| GY-0812 | 8T/D | 35 | 1 | 9 | 2.2 | 3.4 | |
| GY-1015 | 15T/D | 38 | 2 | 11.25 | 2.8 | 4 | |
| GY-1422 | 22T/D | 42 | 2 | 12.5 | 3 | 4.5 | |
Advantages of Sludge/Waste Carbonization Technologyโ
- Mature technology, advanced equipment, clear principles, moderate investment. Stable end products (organic fertilizer/nutritional soil). No biological chain or homology concerns. Low operating costs.
- Adaptable sorting-homogenization-sealed carbonization process. Ideal for small/medium Chinese cities.
- High reduction rate (โฅ80%). Harmless disposal. High resource utilization with recycling benefits. Strong economic returns.
- Compact structure (smaller footprint than traditional equipment). High automation. Low maintenance. Superior carbon quality vs. conventional kilns.
- Economical and eco-friendly investment. Zero secondary pollution (no wastewater/odor discharge). Fully enclosed system with odor control. Clean workshop.
Drying & Cooling System
โโDrying Machineโ
Guoyu Machinery’s Rotary Drum Dryer processes biomass materials like wood chips, sawdust, bamboo powder, distillerโs grains, yeast, sludge, and municipal waste through an integrated system comprising a heat source, feeding port, rotating drum, discharge conveyor, induced draft fan, discharge mechanism, and electrical cabinet.
Material enters the drum where uniformly distributed lifting plates continuously disperse and elevate the feedstock, ensuring maximum exposure to hot air currents for accelerated drying. Angled plate geometry combined with directional heat flow propels the material toward the discharge end, where dried output is efficiently expelled through automated mechanisms.
Engineered for industrial reliability, this dryer series serves critical dehydration functions across the energy sector (biomass fuel production), chemical manufacturing (raw material processing), and construction materials industries.
โโCooling Machineโ
This activated carbon cooling device employs screen-type air-drying slag removal to maintain carbon activity while enhancing utilization value. Waste heat is recovered by cooling water for system reuse, eliminating workshop pollution and improving occupational hygiene.
Its sleeve rotation mechanism propels material without blade-cylinder friction, enabling extended service life, low power/noise operation. Water-carbon heat exchange ensures efficient cooling with minimal water consumption through closed-loop circulation.
Activation Treatment
โโCharcoal Powder Activation Furnaceโ
This equipment is suitable for producing high – quality activated carbon using various carbon – rich substances such as coconut shells, fruit shells, sawdust, and bamboo chips as raw materials. The equipment has been adopted by many enterprises at home and abroad. The quality of the activated carbon is stable.
Take coconut shells as an example: the iodine value is greater than 95, the maximum daily output is 7 tons, the strength is greater than 99, and it can produce high – quality activated carbon with a maximum of 1400 iodine CTC greater than 75 and methylene blue greater than 20. The annual production of activated carbon by this equipment is 1500 – 2000 tons.
Waste Gas Treatment
โโWaste Gas Treatment Systemโ
It adopts the triple deodorization technology of spray tower + photolysis + biological degradation, with an effective odor control rate of 98%.
After the malodorous gas is collected under negative pressure, it enters the spray tower. Through a series of chemical reactions, the odor molecules in the gas are removed. It can treat organic waste gases such as benzene, ketones, alcohols, alkanes and their mixtures. The spray tower has extremely high deodorization efficiency, a small floor area, low operation cost, and can realize automatic control.
The deodorization equipment mainly uses high – energy UV ultraviolet rays. In the UV photolysis waste gas deodorization equipment, it cracks and oxidizes the molecular chains of malodorous substances, changes the structure of substances, and cracks and oxidizes macromolecular pollutants into low – molecular harmless substances. Its deodorization efficiency can reach 98%.
Biological deodorization means that, through auxiliary equipment, water mist containing microbial agents is sprayed in the space. When the microbial agents encounter odor molecules, they capture and engulf them, and through a series of biochemical reactions, the odor molecules are converted into odorless inorganic molecules, with no residue, no toxicity.
Molding Treatment
โโCoal Rod Forming Machineโ
The coal rod forming machine, also called a wood charcoal machine, is used for processing raw materials such as sawdust, straw, rice husks, wood shavings, bamboo shavings, tree bark, branches, walnut shells, chestnut shells, cotton stalks, sesame stalks, corn stalks, sunflower stalks, soybean straw, sugarcane bagasse, and corn cobs. It belongs to powder – forming equipment. The raw materials are pressed and formed in a short time under high temperature and high pressure. The finished rods can be in shapes such as round, square, quadrilateral, and hexagonal.
Shredding
โโDouble – Shaft Shredderโ
The double – shaft shredder is mainly composed of shredding blade sets, a bearing box, a box frame, a feeding system, a power system, and an electrical control system. The double – shaft shredder is mainly used for shredding materials such as wood, plastics, circuit boards, domestic waste, tires, etc., to reduce their volume, save space for easier transportation, and facilitate recycling and reuse.
Output Display
Application Scenarios
Shipment Display
Case Study
Why Choose Guoyu Machinery
- Proven Industrial-Grade Engineeringโ:
Guoyuโs 15-year precision manufacturing heritage ensures military-grade fabrication: ISO 9001-certified workshops, robotics-welded reactors, and stress-tested components. We deliver rigorously validated equipment built for 100,000-hour lifespans in extreme conditionsโeliminating operational downtime.
- โโVertical Production Controlโโ:โ
From alloy sourcing to final QC, we own the entire supply chain. Our in-house metallurgy lab and AI-driven assembly lines guarantee <0.2mm tolerance consistency. Result: 99.8% on-time delivery of identical-performance units globally.
- โโInnovation-Embedded Manufacturingโ:โ
Collaborating with German engineering consortiums since 2012, we pioneer Industry 4.0 techniques like blockchain-tracked part histories and digital twins. This enables real-time performance optimization and predictive maintenance integration out-of-factory.
Manufacturing
GUOYU integrates advanced casting and forging processes to produce mission-critical shredder components.โโ Our foundry utilizes โโsand casting (up to 6-ton parts)โโ and precision investment casting for complex geometries.
Service
At GUOYU, our end-to-end partnership model transforms how you experience industrial machinery. We begin long before installationโcollaborating to engineer solutions that precisely align with your operational targets and site constraints.
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