Products High Temperature Furnaces Electric Rotary Kiln Electric Rotary Kiln Small Rotary Furnace for Activated Carbon Regeneration
Electric Rotary Kiln Small Rotary Furnace for Activated Carbon Regeneration

Electric Rotary Kiln

Electric Rotary Kiln Small Rotary Furnace for Activated Carbon Regeneration

Item Number : KT-CRF

Price varies based on specs and customizations


Constant work temperature
< 800℃
Capacity
60~300 kg/h
Rated power
63~305.5 kw
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Product Showcase: Electric Activated Carbon Regeneration Furnace

Activated carbon regeneration site
Activated carbon regeneration site
Activated carbon regeneration site
Activated carbon regeneration site
Activated carbon regeneration pilot plant
Activated carbon regeneration pilot plant

Efficiently Restore Your Activated Carbon with KINTEK's Advanced Furnace

The KINTEK Electric Activated Carbon Regeneration Furnace is a highly automated rotary kiln designed to effectively restore the adsorption performance of spent activated carbon. Leveraging our exceptional R&D and in-house manufacturing, KINTEK delivers this advanced high-temperature solution to enhance sustainability and reduce operational costs in your processes. This furnace is a testament to our commitment to providing top-tier equipment, part of our broader product line that includes Muffle, Tube, Rotary Furnaces, Vacuum & Atmosphere Furnaces, and CVD/PECVD/MPCVD Systems.

Our furnace ensures high recovery rates and minimal carbon loss, making it an indispensable tool for industries prioritizing efficiency and environmental responsibility.

Key Features & Advantages: Maximize Performance and Savings

KINTEK's Electric Activated Carbon Regeneration Furnace is engineered with features that translate directly into tangible benefits for your operations:

  • Superior Regeneration Efficiency: Achieves a high recovery rate of iodine value. The use of an economical steam inert atmosphere promotes the development of activated carbon porosity, enhancing adsorption capacity and preventing carbon oxidization.
  • Minimized Carbon Loss: Our scientific feeding and discharging system, combined with advanced dynamic sealing technology capable of bearing high positive pressure, significantly reduces carbon breakage and burn loss during production.
  • Precision Control & Automation: Features high automation with adjustable feeding and rotary drum speeds. A high-accuracy PID intelligent thermal controller, coupled with a user-friendly touch screen interface, ensures precise temperature management across three independently controlled heating zones, optimizing the drying, calcining, and activating stages.
  • Durable and Reliable Construction: Built with a nickel-based alloy furnace tube that resists high temperatures (up to 1100°C continuous working temperature) and corrosion without deformation. Superior quality Silicon Carbide (SiC) heating elements ensure a long service life and trouble-free maintenance.
  • Energy and Cost Savings: An integrated energy-saving function automatically switches the furnace to stand-by mode, potentially saving up to 40% on energy. This also contributes to smokeless thermal efficiency and eliminates costs associated with fuel storage or transport.
  • Robust System Components: The furnace comprises a feeding system, rotary kiln drum, robust drum support and drive system, efficient heating and insulation body, a discharging and dust collecting system, and a central control cabinet for seamless operation.

Operating Principle

Our Electric Activated Carbon Regeneration Furnace is an electric external heating rotary type. It utilizes a high-speed electric heating system to minimize furnace stopping and starting times. The core of the system involves the controlled heating of spent activated carbon within the rotary kiln drum. The touch screen control with intelligent PID thermal control technology allows for precise temperature regulation and monitoring throughout the regeneration process. The steam inert atmosphere plays a crucial role in preventing carbon oxidation and enhancing the regeneration quality, while advanced dynamic sealing technology maintains system integrity and prevents carbon burn loss.

Versatile Applications

This furnace is indispensable across various sectors for sustainable activated carbon management:

  • Environmental Protection: Regeneration of activated carbon used in wastewater treatment, air purification, and soil remediation.
  • Metallurgy: Removal of impurities from activated carbon used in metal processing and refining.
  • Chemical Industry: Regeneration of activated carbon used in chemical production and purification processes.
  • Medicine: Regeneration of activated carbon used in pharmaceutical manufacturing and medical applications.
  • Food Industry: Regeneration of activated carbon used in food processing and beverage production.

Technical Specifications

Constant work temperature
Rotary drum speed 0-5rpm
Rotary drum angle 0-6 degree
Chamber insulation material Polycrystalline ceramic fiber
Temperature controller Touch screen PID controller
Heating element Silicon Carbide (SiC)
Temperature sensor Armed K type thermal couple
Electric power supply AC220-440V,50/60HZ

Standard Models

Model Capacity (kg/h) Rated power (kw) Dimension (m)
KT-CRF60 60 63 7.0*1.6*2.2
KT-CRF100 100 103 7.0*1.6*2.2
KT-CRF200 200 205.5 8.0*1.8*2.2
KT-CRF300 300 305.5 8.0*1.8*2.2

Tailored Solutions & Expert Consultation

At KINTEK, we understand that standard solutions may not always fit unique requirements. Our strong deep customization capability allows us to tailor this Electric Activated Carbon Regeneration Furnace to your specific experimental or production needs. Whether you need modifications to capacity, dimensions, or control features, our team is ready to assist.

Ready to enhance your activated carbon regeneration process? Discuss your requirements with our experts or request a detailed quotation. Please fill out our Contact Form, and we will get back to you promptly to help you find the perfect furnace solution.

FAQ

What Are The Main Applications Of Electric Rotary Kilns?

Electric rotary kilns are widely used in industries such as metallurgy, cement, chemical processing, mineral processing, and refractory materials. They are ideal for high-temperature oxidation (e.g., magnetic iron oxide, cobalt oxide, manganese oxide), reduction reactions, chemical molecular sieve roasting, and calcining granular or powder materials. Common applications include calcination, pyrolysis, thermal desorption, organic combustion, and reduction roasting, with operating temperatures up to 1100°C.

What Is A Rotating Furnace Used For?

A rotating furnace is used for various processes including carburizing (adding carbon to metal surfaces), nitriding (adding nitrogen to metal surfaces), sintering, annealing, and other advanced material treatments. It is also utilized in applications like biomass pyrolysis, activated carbon regeneration, and precise thin film deposition in semiconductor research.

What Is The Principle Of A Rotary Furnace?

A rotary furnace operates as a rotating cylinder around its axis, slightly tilted to facilitate the movement of charge material from one end to the other. This design promotes mixing and uniform heating. Heat is typically supplied by hot gases flowing in the counter-current direction to the material flow.

What Are The Main Applications Of A Rotary Tube Furnace?

Rotary tube furnaces are widely used in powder metallurgy, material blending, and chemical reactions where uniform heating and continuous mixing are essential. They are particularly effective for processing granular or powdery materials.

What Are The Key Features Of Electric Rotary Kilns?

Electric rotary kilns feature uniform heat distribution for consistent radial temperature, precise temperature control via electric heating, and energy efficiency compared to traditional combustion methods. The complete system includes a feeding device, kiln body, discharging device, electric heating device, and control unit. Materials are heated gradually until reaching the required temperature and are discharged after the specified reaction time.

What Are The Main Types Of Rotating Furnaces Available?

The main types of rotating furnaces include electric rotary kilns for pyrolysis and calcination, vacuum-sealed rotary tube furnaces for continuous processing, laboratory vacuum tilt rotary tube furnaces, split multi-heating zone rotary tube furnaces, and inclined rotary plasma-enhanced chemical deposition (PECVD) tube furnaces. Each type is designed for specific applications and temperature requirements.

What Are The Advantages Of Using A Rotary Furnace?

Rotary furnaces offer several advantages including high energy utilization, flexibility in handling various feed materials, batch furnace capability, high production capacity, increased lead recovery, environmental friendliness, and user-friendly operation with less manpower requirement.

What Are The Key Features Of A Rotary Tube Furnace?

A rotary tube furnace features a rotating mechanism that ensures uniform heat distribution and thorough mixing of samples. It is designed for continuous processing and can accommodate various sample volumes. The furnace typically includes multiple heated zones, a rotatable and tiltable furnace tube, and can reach temperatures up to 1200°C.

How Does An Electric Rotary Kiln Work?

An electric rotary kiln operates by tumbling material in a rotating drum that is heated either internally (direct heating) or externally (indirect heating). The drum rotates slowly about its longitudinal axis, allowing materials to mix and be uniformly exposed to heat. The material is heated to a predetermined temperature for a specific retention time to induce the desired chemical reaction or physical change. The drum is sealed to control the internal atmosphere and temperature, ensuring efficient processing.

How Does A Rotating Furnace Work?

A rotating furnace operates by rotating the material inside the furnace to ensure uniform heat distribution. The rotation mechanism helps in consistent radial temperature and precise temperature control, often achieved via electric heating. This design is energy-efficient and suitable for processes requiring uniform treatment of materials.

What Are The Key Features Of A Rotary Furnace?

The key features of a rotary furnace include high-temperature capabilities, multi-zone heating control, customizable rotation and process control, atmosphere versatility, and integrated safety and environmental controls.

How Does A Rotary Tube Furnace Work?

Rotary tube furnaces operate on the principle of indirect firing, where heat is transferred from a heat source to the materials via a rotating tube. They use a continuous thermal system with multiple control zones to ensure uniform heating. The furnace burns pulverized, solid, gaseous, or liquid fuel in its working section, creating heating gases that flow towards the sample. The rotating drum, lined with refractory material and mounted at an angle, facilitates this process.

What Are The Advantages Of Using An Electric Rotary Kiln?

Electric rotary kilns offer several advantages, including high precision in temperature control, a high degree of automation, and a closed system that prevents pollution. They reduce labor requirements due to automatic control and are easier to adjust compared to fuel oil or gas. Additionally, electric heating prolongs the life of the kiln tube and lowers maintenance costs. Other benefits include continuous heat treatment for constant material flow, final product homogeneity due to uniform mixing, design flexibility, thermal efficiency, and emission control.

What Are The Advantages Of Using A Rotating Furnace?

The advantages of a rotating furnace include uniform heat distribution for consistent results, precise temperature control, energy efficiency compared to traditional combustion methods, and flexibility in customizing heat treatment processes. Additionally, rotating furnaces are cost-effective for low-volume production and can be tailored for specific research or industrial needs.

What Are The Common Applications Of A Rotary Furnace?

Rotary tube furnaces are particularly useful in powder metallurgy, material blending, and chemical reactions where uniform heating and continuous mixing are essential. They are also used for processing granular or powdery materials, producing materials like alumina and iron ore pellets, and excelling in applications such as calcining and oxidation that require continuous throughput of loose materials.

What Are The Advantages Of Using A Rotary Tube Furnace?

The rotary tube furnace offers several advantages, including uniform temperature distribution due to its rotating action, which prevents sample settling and ensures consistent processing. It enhances heat transfer efficiency, leading to faster processing times and more uniform results. Additionally, its design allows for excellent efficiency in heat transfer and can be customized with multiple heated zones to suit specific needs.

What Industries Benefit From Electric Rotary Kilns?

Industries such as metallurgy, cement, chemical processing, mineral processing, and refractory materials benefit from electric rotary kilns. These kilns are particularly useful for processes requiring high-temperature oxidation, reduction reactions, and calcination, making them versatile for various industrial applications.

What Safety Features Are Included In Rotating Furnaces?

Rotating furnaces are equipped with important safety features such as over-temperature protection, emergency shut-off mechanisms, and clear alarm systems. These features ensure safe operation and prevent accidents during high-temperature processes.

How Does A Rotary Furnace Handle Different Materials?

Rotary furnaces are flexible in handling various feed materials due to their rotating and slightly tilted design, which ensures uniform heating and mixing. This makes them suitable for a wide range of materials, including granular or powdery substances, and allows for efficient processing in applications like calcination and oxidation.

What Temperature Can A Rotary Tube Furnace Reach?

A rotary tube furnace can reach a maximum temperature of 1200°C, making it suitable for high-temperature applications such as calcination, sintering, and heat treatment.

What Temperature Range Can Electric Rotary Kilns Achieve?

Electric rotary kilns can operate at temperatures up to 1100°C, making them suitable for high-temperature processes such as oxidation, reduction, and calcination.

Can Rotating Furnaces Be Customized For Specific Applications?

Yes, rotating furnaces can be customized for specific applications. They are available in various configurations, including different heating zones, adjustable tilt angles, and 360° rotation capabilities. Customization options also include vacuum and controlled atmosphere settings to meet the precise needs of research or production environments.

What Types Of Materials Can Be Processed In A Rotary Tube Furnace?

Rotary tube furnaces are ideal for processing granular or powdery materials. They are commonly used in applications involving powder metallurgy, material blending, and chemical reactions where uniform heating and continuous mixing are required.

How Does The Design Of An Electric Rotary Kiln Ensure Efficient Processing?

The design of an electric rotary kiln includes a rotating drum that is slightly inclined to allow material to move gradually through the kiln. The drum's rotation ensures uniform mixing and exposure to heat, while the sealed environment controls the internal atmosphere and temperature. This design promotes efficient heat transfer and consistent processing results.

What Makes Electric Rotary Kilns More Energy-efficient Than Traditional Combustion Methods?

Electric rotary kilns are more energy-efficient than traditional combustion methods because they use electric heating, which allows for precise temperature control and minimizes heat loss. The closed system design further enhances efficiency by retaining heat and reducing energy waste.

Can Electric Rotary Kilns Be Customized For Specific Applications?

Yes, electric rotary kilns can be customized for specific applications. They offer design flexibility to accommodate different processes and materials, making them adaptable to various industrial needs. Customization options may include adjustments to temperature control, drum size, and heating methods.

How Do Electric Rotary Kilns Contribute To Environmental Sustainability?

Electric rotary kilns contribute to environmental sustainability by using electric heating, which reduces emissions compared to fossil fuel-based systems. The closed system design prevents pollution, and advanced emission control systems further minimize environmental impact. Additionally, the energy-efficient operation lowers overall energy consumption.
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4.8

out of

5

Incredibly efficient and easy to use! Perfect for our lab needs.

Elara Voss

4.7

out of

5

Fast delivery and excellent quality. Worth every penny!

Rafael Mendoza

4.9

out of

5

This furnace is a game-changer for our carbon regeneration process.

Sienna Khatri

4.6

out of

5

Durable and reliable. Highly recommend for industrial use.

Nikolai Petrov

4.9

out of

5

Top-notch technology and superb performance. Very impressed!

Anika Zhou

4.7

out of

5

Great value for money. Works flawlessly every time.

Lucien Dubois

4.8

out of

5

Compact yet powerful. Perfect for small-scale operations.

Zara Al-Mansoor

4.7

out of

5

Quick setup and outstanding results. Very satisfied!

Mateo Silva

4.9

out of

5

The best investment we've made. Highly efficient and durable.

Yara Ivanova

4.8

out of

5

Exceptional build quality and performance. A must-have!

Kai Watanabe

4.7

out of

5

Superb technology and fast delivery. Couldn't be happier!

Leila Abadi

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Electric Rotary Kiln Small Rotary Furnace for Activated Carbon Regeneration

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