Activated Carbon Carbonization Furnace

The charcoal enters the activation furnace through the screw conveyor, and passes through the high

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Model:
HJ-H5---HJ-H50
Capacity (kg/h):
50---600
Features:
Continuous production, controllable and adjustable carbonization temperature
constitute:
It consists of combustion chamber, carbonization chamber, briquette inlet and outlet device, gas recovery and utilization system, waste gas treatment and waste heat utilization system

Product Intro
Technical parameters
Faq
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Product Intro

Activated Carbon Carbonization Furnace Workflow diagram

The process of converting raw materials into activated carbon does not involve any chemical reaction. The main process is: raw materials---crushing-------drying-------carbonization---------activated carbon furnace-------cooling-----------screening---------quantitative packaging--------finished activated carbon

Activated Carbon Carbonization Furnace 3D Workflow diagram

Work principles

It mainly uses its own carbon element, uses air (hydrogen) as the combustion accelerator, rotates and burns in the activation furnace, reaching a temperature above 1000°C, and then uses water vapor, carbon dioxide, and hydrogen as the activator and activation medium. For activated carbon, the production process is relatively simple, and there is no pollution problem in the physical activation furnace during the production process.

Activated Carbon Carbonization Furnace Workflow diagram

Raw material range:

Coconut shell, walnut shell, apricot shell, peach shell, bamboo, coal and other high-quality hardwoods. These raw materials have developed pore structures, strong hardness, and low ash content after high temperature. They are the best raw materials for making activated carbon.

Activated Carbon Carbonization Furnace Conversion renderings 3

Advantages of activated carbon furnace:

1. It can work continuously. The drum is designed with an inclination angle and can rotate continuously. The produced activated carbon will slowly move to the discharge port.
2. The speed of the furnace body can be freely controlled, and the adjustability of the entire high-temperature activation process is large.
3. The activation temperature can be adjusted, and the burner can automatically make up the temperature according to the temperature in the furnace.
4. The furnace tube is made of stainless steel, which is resistant to high temperature and heats up quickly.
5. Simple operation, and there are almost no vulnerable parts in the whole machine. The activated carbonization furnace is equipped with an intelligent control system with a high degree of automation.

Activated Carbon Carbonization Furnace Display diagram of important accessories1

Technical parameters

Model	HJ-Capacity (kg/h)	Main Motor Power/KW	Closed Type Feeder Power/KW	Furnace temperature/℃
HJ-10	10-20KG	3	0.55	800-1100℃
HJ-40	40-50KG	5.5	0.75	800-1100℃
HJ-100	100-150KG	7.5	1.5	800-1100℃
HJ-200	200-300KG	11	1.5	800-1100℃
HJ-300	400-600KG	11	2.2	800-1100℃
HJ-400	600-800KG	15	3	800-1100℃
HJ-500	800-1000KG	18.5	4	800-1100℃
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Activated carbon production process

Activated carbon production process

The activated carbon production process is roughly divided into two main steps: carbonization and activation.
The first process of carbonization: Including dehydration and carbonization (pyrolysis), the raw materials are heated under air-isolated conditions and dried at a temperature of 170 to 600°C. When the materials are decomposed at high temperature, non-carbon substances such as oxygen and hydrogen are discharged, and the original organic matter is removed. About 80% is carbonized, and the carbon atoms that have lost oxygen and hydrogen are reorganized to form an ordered substance with a basic graphite microcrystalline structure. This crystalline substance is composed of hexagonally arranged carbon atom planes, and their arrangement is irregular. , thus forming gaps between crystallites, and these gaps are the initial pores of the carbonized material. Therefore, the purpose of carbonization is to form a secondary pore structure in the material that is easily activated and to impart the mechanical strength required to withstand activation.

The second process is to activate the carbonized material. The activation method is divided into physical activation method (also called gas activation method) and chemical activation method according to the different activators. The commonly used activation method for coal-based activated carbon is the physical activation method, using water vapor, flue gas (a mixture of water vapor, CO2, N2, etc.), CO2 or air as the activation gas. In the endothermic reaction, a mixed gas composed of CO and H2 is mainly produced, which is used to burn and heat the char to an appropriate temperature (800 to 1000°C) to burn out all decomposable substances, thereby producing a developed microporous structure. And huge specific surface area, so it has strong adsorption capacity. Activated carbon produced from different raw materials has different pore sizes. Among them, the pore size of activated carbon made from coconut shell is the smallest, the pore size of wood-based activated carbon is generally larger, and the pore size of coal-based activated carbon is between the two.
Activated Carbon Production Line Maintenance Costs: A Comprehensive Overview
The cost of maintaining activated carbon production line equipment can be influenced by several factors, including the type and scale of the equipment, usage frequency, maintenance strategies, cost of parts, and complexity of maintenance work. Here are some key factors that affect maintenance costs:
1. Complexity and Scale of Equipment
- Line Scale: Larger production lines typically require more maintenance work and, consequently, higher maintenance costs.
- Equipment Complexity: Technologically advanced, automated equipment may require specialized maintenance services and more expensive parts.
2. Frequency and Scope of Maintenance
- Routine Maintenance: Regular inspections, cleaning, and part replacements can prevent major issues and reduce long-term maintenance costs.
- Emergency Repairs: Emergency repairs are usually more costly than planned maintenance.
3. Parts and Consumables
- Part Prices: The cost of consumables and critical parts will directly affect maintenance costs.
- Consumable Use: Energy consumption, lubricants, cleaning agents, etc., also impact maintenance costs.
4. Labor Costs
- Professional Skills: Maintenance that requires specialized skills will have higher labor costs.
- Training and Hiring: Costs associated with training operators and maintenance personnel and hiring professionals.
5. Preventive Maintenance
- Preventive Maintenance: Preventive maintenance can reduce the frequency and cost of emergency repairs.
- Maintenance Strategy: A reasonable maintenance strategy can maximize equipment life and reduce unnecessary maintenance costs.
6. After-sales Service and Support
- Supplier Service: The quality and cost of after-sales service and support provided by suppliers.
- Maintenance Contracts: Maintenance contracts with suppliers may impact maintenance costs.
Conclusion
The cost of maintaining activated carbon production line equipment can be controlled. Effective maintenance strategies and regular maintenance work can reduce equipment failures and unplanned downtime, thereby lowering long-term maintenance costs. For businesses, investing in high-quality equipment and a professional maintenance team is worthwhile because it ensures the stable operation of the production line, improves production efficiency, and ultimately brings better economic benefits.
We hope this information helps you understand the costs associated with maintaining activated carbon production line equipment. If you have any further questions or need advice, please feel free to contact us, and we will provide professional consulting services.
Do you test the machine before delivery?

Yes, we will test each machine and production line before shipment and send you a working video. You can also check the machines you buy at our factory before delivery.
Do you have a detailed catalogue and picture book?

Yes, please tell me your contact information and email address, and I will send you our electronic catalogue.
How many workers does this machine need to be operated?

Normally only 1-2 people are needed.
How many workers does such a production line need to operate?

Under normal circumstances only 4-8 workers to operate, we can according to your request for you to design more scientific production line.
Does the price include freight?

We can offer you exw. FOB and CIF and other quotations.
What kiln is used for activated carbon production?

Drum-type continuous rotary furnace and skip shaft furnace can be used for the production of activated carbon, our company's production of activated carbon machine is a continuous rotary furnace ,It is specially developed for the production of activated carbon.
What About The Supply Of Major spare parts?

coconut shell, walnut shell, hazelnut shell, nuts shell, hardwood, and coal can be made into activated carbon.
What is the working principle of kiln?

Kilns are operated in a counter-current configuration where gases and solids flow in opposite directions through the kiln, providing more efficient heat transfer. The raw meal is fed in at the upper end of the rotary kiln, and the slope and rotation cause the meal to move toward the lower and hot end.
What is the iodine PH value of the activated carbon produced by your activated carbon equipment

Our products can produce a variety of models of activated carbon, pharmaceutical-grade, food-grade, industrial-grade, and so on, iodine PH value is the default 7-9, according to the needs of each user to customize.
Do you provide spare parts for the main machines in the activated carbon production line?

We will provide spare parts for each machine in the entire production line free of charge.
activated carbon rotary kiln:What raw materials can be made into activated carbon?

Our activated carbon machines can make coconut shells, walnut shells, hazelnut shells, apricot shells, peach shells, nut shells, hardwood and coal into activated carbon products that meet customer requirements.
How to operate the activation furnace/rotary kiln?

Our engineers will guide your employees to operate and send operation videos.
How does the activated carbon rotary kiln work?

The gases and solids in the activated carbon rotary kiln flow through the kiln in opposite directions, providing more efficient heat transfer. The raw material enters from the upper end of the rotary kiln, and the tilting and rotation of the kiln itself causes the raw materials to move to the lower end, in the process becoming activated carbon, and finally coming out from the discharge port.
What is the use of activated carbon?

Activated carbon is used in a wide range of applications for industrial and residential purposes, including drinking water purification, surface water and municipal water treatment, landfills, and precious metal recovery. Air purification solutions include VOC removal and odor control.
What is the iodine value of the activated carbon produced by your activated carbon pyrolysis rotary kiln equipment?

The iodine value is the most basic parameter to characterize the performance of activated carbon. It is a measure of the activity level (the higher the number, the higher the degree of activation), usually reported in mg/g (typical range is 800-1200mg/g)
What type of activated carbon can you produce?

Our activated carbon equipment can produce a variety of types of activated carbon, including powdered activated carbon, granular activated carbon, cylindrical activated carbon, honeycomb activated carbon, nano activated carbon, etc. We can customize it according to the needs of each user.