Continuous Carbonization Furnace

Continuous carbonization furnace can directly carbonise: sawdust, coconut shell, rice husk, bamboo shavings, straw, nut shell, coffee shell, palm shell, peanut shell, and other biomass raw materials. It is a new type of carbonization equipment. It has advantageous features such as high efficiency, environmental protection, and intelligentisation. Continuous carbonization furnace can achieve continuous feeding and discharging, continuous carbonization operation of large-scale materials, an intelligent control system, automatic collection of combustible gas reuse, and other production processes. It can improve the quality and production efficiency of carbon powder. Thus, realising the efficient and reasonable use of renewable resources.

 

Continuous carbonization furnace has a wide range of applications. It can carbonise all kinds of wastes: waste gas, wood, medical waste, solid waste, sludge, photovoltaic panels, lithium batteries, cans de-painting, waste plastics, waste tyres, and so on. A carbonising furnace can be the necessary equipment for a charcoal briquette production line of various specifications. The charcoal produced can also be used in: chemical, pharmaceutical, soil improvement, waste treatment, industry, water treatment, gas purification, and other industries.

Continuous carbonisation furnace is composed of the main body of the charcoal furnace, combustion heating system, feeding system, flue gas purification system, discharging system, condensing device, electric control cabinet, and so on. To produce charcoal with this equipment, the particle size of the material should be less than 50mm, and the raw material should be crushed into small pieces by the crusher first. Then dry the material so that the moisture of the material is less than 30%. If the wet raw material is carbonised directly, it will affect the carbonisation efficiency of the finished product. It will affect the charring efficiency and charcoal quality.

 

Continuous carbonization furnace needs to be preheated first, which can be applied to natural gas, liquefied petroleum gas, electricity, etc., to preheat the furnace body. When the temperature inside the furnace body reaches a certain temperature, the material is sent to the charring furnace through the feeding system. Inside the charring furnace is a closed environment to meet the condition of poor oxygen. As the drum of the charring furnace is rotated continuously. The material is first dried to remove the water vapour in the material. The temperature inside the charring furnace rises continuously. Start to enter the pyrolysis stage. Carbonization occurs by drying at a high temperature of over 600 degrees Celsius inside the carbonization furnace. The flue gas produced in the pyrolysis process passes through the purification system. The flammable gas in the flue gas is sent to the bottom of the furnace for re-combustion, and the flammable gas is reused. Combustible is mentioned more and more sent to the combustion chamber. At this point, the gasifier can be closed. The self-produced combustible gas is heated. With the continuous feeding of materials, charcoal is continuously discharged. The finished charcoal is then conveyed through the cooler for cooling, and the charcoal temperature is controlled at 50-80 degrees. It can also be equipped with a cooling tower and spraying system. The finished charcoal is cooled down twice.

 

Model	Capacity	Furnace Drum diameter
THL-800	400kg/h-600kg/h	80cm
THL-1000	600kg/h-800kg/h	100cm
THL-1200	800kg/h-1000kg/h	120cm
THL-1500	1000kg/h-1200kg/h	150cm

1. Continuous Carbonization The furnace allows for continuous feeding and discharging. The charcoal can be produced efficiently and continuously.

2. The new carbonization furnace can use many kinds of biomass raw materials, such as wood lump material, fruit kernel material, powder material, granule material, and so on.

3. Adopting new technology. The combustion exhaust gas can be discharged according to the standard, making full use of the combustion gas. Smokeless carbonization is achieved during operation, and combustible gas can be recovered. Self-sufficiency reduces the cost of charcoal production.

4. The furnace body is made of 310S, more resistant to high temperature and corrosion. Combustible exercises are welded with high frequency, and the heating furnace body is lined with high-temperature refractory fibre. Long service life.

5. The furnace body and smoke, and oil condensing device adopt a heat preservation structure. Thermal insulation at the same time can prevent the outer layer of the furnace body temperature becoming too hot.