Rotary Kiln For Activated Carbon Production

AGICO offers supreme-quality biomass carbonization kilns, carbon activation kilns, and carbon regeneration kilns for activated carbon production.

Large Output

PLC Controlled

Energy Saving

Wide Application

activated carbon rotary kiln agico

Rotary kiln is the most important production equipment in activated carbon plants, which can directly affect the quality and output of activated carbon. Based on different production stages, the activated carbon rotary kiln can be divided into biomass carbonization rotary kiln, carbon activation rotary kiln, and activated carbon regeneration rotary kiln. They respectively meet customers’ production needs in different process stages.

biomass carbonization kiln agico

Biomass Carbonization Rotary Kiln

Production Stage: biomass material carbonization

Production Principle: biomass material is decomposed at a high temperature inside the rotary kiln to discharge non-carbon substances, finally forming fixed carbon with a skeleton structure and a certain strength.

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Carbon Activation Rotary Kiln

Production Stage: carbon activation

Production Principle: carbon contacts water vapor and other oxidizing gases under a high temperature inside the rotary kiln, until a developed pore structure is formed, which has a strong adsorption capacity.

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Activated Carbon Regeneration Rotary Kiln

Production Stage: waste activated carbon reactivation

Production Principle: adsorbed saturated activated carbon contacts water vapor and oxygen at high temperatures inside the rotary kiln so that the organic matter blocked in the carbon is removed and its adsorption performance is restored.

AGICO is a leading manufacturer of activated carbon making machines. We are experienced and specialized in supplying production solutions for customers, such as biomass carbonization, carbon activation, activated carbon washing, activated carbon regeneration, etc.

The activated carbon rotary kiln is our major product and the key equipment for activated carbon production. AGICO rotary kiln for activated carbon production mainly adopts the physical production process, taking air and water vapor as activators and combining them with high-temperature conditions. This method is high-efficient, energy-saving, and has less pollution.

AGICO can help you to realize the production of activated carbon suitable for various fields with low cost and high efficiency!

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Sewage Treatment Activated Carbon

Application: especially for sewage treatment

organic waste gas treatment activated carbon

Organic Waste Gas Treatment Activated Carbon

Application: especially for organic waste gas treatment

coal powder activated carbon agico

Coal Powder Activated Carbon

Application: water plants, sewage treatment plants, waste incineration plants

honeycomb activated carbon agico

Honeycomb Activated Carbon

Application: organic waste gas treatment, waste trace metal gas treatment

shell activated carbon agico

Shell Activated Carbon

Raw Material: coconut shell, walnut shell, etc.

Application: wineries, sewage treatment plants, water plants, power plants, etc.

coal granular activated carbon

Coal Granular Activated Carbon

Raw Material: anthracite coal

Application: drinking water deep purification, air purification

wood powder activated carbon

Wood Powder Activated Carbon

Raw Material:  various types of wood

Application: drinking water purification, food industry, pharmaceuticals industry

gold refining activated carbon

Gold Refining Activated Carbon

Raw Material:  coconut shell, apricot shell, wood

Application: gold refining, separation and extraction of precious metals

AGICO Activated Carbon Rotary Kiln For Sale

Biomass Carbonization Rotary Kiln

AGICO carbonization rotary kilns can be divided into indirect fired rotary kilns and direct fired rotary kilns.

Production Process:

After the biomass material gets into the carbonization rotary kiln, they move slowly from the feeding port to the discharging port, depending on the inclination and rotation of the kiln body, and gradually passes through the drying zone, the pyrolysis zone, and the carbonization zone. In this process, the carbonization kiln heats the material through thermal radiation so that the material is decomposed at a high temperature to discharge non-carbon substances such as oxygen and hydrogen and finally form fixed carbon.

Specification:

ItemParameters
Raw materialMoisture<15%; Granularity:1-20cm; Ash<3%;
Finished carbonized materialMoisture<1%; Ash<5%; Volatile component:15-18%; Granularity:1-10cm;
Discharge temperature350-400℃
Temperature after cooling<50℃
Total power<100kW
Steam volume1.5-3t/h (saturated superheated steam)
Steam pressure8kg
Steam flow rate1.5-2.2t/h
Carbonization kiln inside temperature<650℃
Flue gas incinerator temperature800-950℃
Induced draft fanPower:40kW; Air volume:35000m³/h; Wind pressure:2530mpa;
Feeding methodElevator & Screw feeder
Carbonization conditionAnoxic carbonization
Dust removal methodCyclone dust collector + Bag filter + Spray system
Cooling methodRotary kiln cooling pipe + Water cooling device
Equipment materialQ345 heat-resistant steel
Refractory materialSteel wire fibre castable,High aluminum refractory brick
Insulation thickness>40cm
Refractory material aluminum content>45%
Refractory material temperature resistance>1300℃
Flue gas volume15000m³/h
Temperature sensing thermocoupleQuantity:5; Temperature resistance>1200℃;
Carbonization Rotary Kiln Size (m)Capacity (t/d)
Φ1.9×108-10
Φ2.2×1013-16
Φ2.6×1018-25

Carbon Activation Rotary Kiln

Production Process:

With the rotation and inclination of the kiln body, the carbon passes through the preheating zone and enters the activation zone, where it contacts water vapor and oxygen at a high temperature and then a developed pore structure is formed inside. After that, it gets into the discharge pipe of the cooling zone, gradually cools down to 200 ℃, and then automatically slides down to a water cooling device outside the kiln to reduce to a normal temperature.

Specification:

ItemParameters
Carbonized materialMoisture<1%; Granularity:1-10cm; Ash<5%;
Activated carbonIodine adsorption value>1100mg/g; Methylene blue>10ml/0.1g;
Discharge temperature350-400℃
Temperature after cooling<50℃
Total power<100kW
Steam volume1.5-3t/h (saturated superheated steam)
Steam pressure8kg
Steam flow rate1.5-2.2t/h
Activation kiln inside temperature950-1050℃
Flue gas incinerator temperature900-950℃
Induced draft fanPower:20kW; Air volume:20000m³/h; Wind pressure:1300mpa;
Feeding methodElevator & Screw feeder
Activation conditionSaturated superheated steam + High temperature + Penetration activation
Dust removal methodCyclone dust collector + Bag filter + Spray system
Cooling methodRotary kiln cooling pipe + Water cooling device
Equipment materialQ345 heat-resistant steel
Refractory materialSteel wire fibre castable,High aluminum refractory brick
Insulation thickness>40cm
Refractory material aluminum content>45%
Refractory material temperature resistance>1300℃
Flue gas volume10000m³/h
Temperature sensing thermocoupleQuantity:3; Temperature resistance>1200℃;
Activation Rotary Kiln Size (m)Capacity (t/d)
Φ1.9×152.6-3.5
Φ2.2×153.5-4
Φ2.4×206-8

Activated Carbon Regeneration Rotary Kiln

Production Process:

With the rotation and inclination of the kiln body, the waste activated carbon slowly passes through the preheating zone (drying) and enters the carbonization and desorption zone. At this stage, water vapor and oxygen penetrate through the waste activated carbon and undergo a gasification reaction with it so that the micropore surface is cleaned and its adsorption performance is restored.

Specification:

ItemParameters
Discharge temperature350-400℃
Temperature after cooling<50℃
Total power<100kW
Steam volume2-3t/h (saturated superheated steam)
Steam pressure8kg
Steam flow rate1.5-2.2t/h
Regeneration kiln inside temperature900-1050℃
Flue gas incinerator temperature1000-1100℃
Feeding methodElevator & Screw feeder
Regeneration conditionSaturated superheated steam + High temperature + Penetration activation
Dust removal methodCyclone dust collector + Bag filter + Spray system
Cooling methodRotary kiln cooling pipe + Water cooling device
Equipment materialQ345 heat-resistant steel
Refractory materialSteel wire fibre castable,High aluminum refractory brick
Insulation thickness>40cm
Refractory material aluminum content>45%
Refractory material temperature resistance>1300℃
Flue gas volume20000m³/h
Regeneration Rotary Kiln Size (m)Capacity (t/d)
Φ1.9,Φ2.2,Φ2.4,Φ2.610-20
L:12-17

Highlights Of AGICO Activated Carbon Rotary Kiln

Energy Saving & High Efficiency

AGICO activated carbon rotary kiln can realize high-temperature waste gas recovery and reuse. One carbonization kiln (10t/d) can support a 2-ton steam boiler, and the waste steam of three carbonization kilns can satisfy a 1 MW generator set.

Long Service Life & Good Appearance

AGICO activated carbon rotary kiln is made of supreme-quality steel, with high-temperature resistant refractory lining installed inside. It has few wearing parts and adopts high-frequency welding to ensure long service life.

Fully Automatic & Less Labor Required

The activated carbon rotary kiln adopts a PLC control system. Operators can remotely monitor and manage the entire production system in the operating room to ensure smooth and safe production.

Environmental Friendly

The high-temperature waste gas discharged from AGICO activated carbon rotary kilns does not contain other toxic gases except carbon dioxide. After dust removal in the bag filter and water spraying, they will meet the emission standard.

Successful EPC Projects

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