Biomass Carbonization Machine

Our company's equipment adopts the recovery and purification technology of carbon monoxide, methane, and oxygen combustible gases generated during the carbonization process of materials. It employs circular combustion, which not only addresses the environmental pollution caused by the thick smoke generated by ordinary carbonization furnaces in carbonization projects but also ensures self-sufficiency in heat energy required by the equipment. This approach improves the continuity and economy of the equipment, fully utilizes forest residues, transforms waste into treasure, and alleviates the contradiction between the tight supply and demand of forestry resources in our country. It represents an important contribution to environmentally friendly state-of-the-art technology.

The drum-type biomass carbonization furnace is used to process carbon-containing wood materials (pellets with a diameter of less than 15 mm), such as coconut shells, fruit shells, peach shells, apricot shells, sawdust, rice husks, peanut shells, plant straws, and bark. It is an ideal equipment for kiln distillation, oxygen-free carbonization, and achieving a high carbonization rate under high-temperature conditions in the furnace.

1. When the drum carbonization furnace starts to heat up, an external heat source is needed. After the temperature rises and carbonization proceeds normally, the external heat source is turned off, and the furnace gas generated is directed outside the furnace barrel through the purification system for spontaneous combustion heating.

External heating methods include:

Fuel heating

Using the hot air flow generated by the reverberatory furnace to burn the carbonization furnace for heating.

Using a gasification furnace device to ignite the biomass. The flue gas generated by the gasification furnace is recovered, purified, and cooled into combustible gas, which is then used to burn the carbonization furnace for heating. (The raw materials become carbonized carbon powder through the carbon powder output equipment of the carbonization furnace, and the combustible gas is recycled through the wood tar recovery device).

2. When the carbonization furnace reaches a certain temperature, the raw materials inside begin to carbonize. The flue gas generated by carbonization is purified and cooled into flammable gas, serving as the heat source for carbonization. At this point, the reverberatory furnace heating or gasification furnace gas production device stops working, and the preliminary heating process ends.

3. A new drum carbonization furnace typically completes carbonization in 0.5-4 hours of operation and can be used for continuous production. During the production process, the temperature in the drying zone can reach 200-300°C, and the temperature in the carbonization zone can reach 600-900°C.

Established in 2011, Zhengzhou Shuliy Machinery Co., Ltd has always adhered to the development concept of environmental protection, committing to the research of recycling machinery.

To date, we have produced more than 30 types of recycling machines, including plastic granulator machines, egg tray machines, copper wire recycling machines, shredder machines, etc. We maintain a focus on quality throughout the entire production and service processes.

Furthermore, Shuliy boasts a group of professional technical and sales teams dedicated to providing customers with comprehensive production programs. We aim to maximize the economic, practical, and environmental values of our machines, helping customers achieve greater benefits. Presently, Shuliy machines have been exported to the United States, Canada, Australia, Malaysia, Indonesia, South Africa, and other countries. In the future, Shuliy Group will continue to create more value alongside you.

With the unique advantage of high automation and stable, reliable performance, the company has earned the trust and high praise of many customers.

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