The wood chip carbonization and activation integrated furnace is a device used for biomass carbonization and activation treatment. It heats wood chips or other biomass raw materials to high temperature, and realizes the carbonization and activation process of biomass by controlling the oxygen supply and the temperature in the furnace. The following are the principles and advantages of the furnace:

Principle:

1. Carbonization: Under the high temperature environment in the furnace, the moisture and volatile substances in the biomass are released, leaving a carbon skeleton. This process is called carbonization, and the product is called biomass charcoal.

2. Activation: The carbonized biomass charcoal undergoes a series of chemical reactions, usually reacting with steam or carbon dioxide at high temperature to form porous activated carbon. This process is called activation, which increases the adsorption performance and surface area of ​​activated carbon.

Advantages:

1. Efficient energy utilization: The wood chip carbonization and activation integrated furnace adopts a closed furnace and heat recovery technology, which can maximize the use of heat energy generated by combustion and improve energy utilization efficiency.

2. Renewable energy conversion: Biomass is a kind of renewable energy. Using biomass raw materials such as sawdust for carbonization and activation treatment, it can be converted into high-efficiency, low-emission, energy products such as biochar and activated carbon.

3. Environmentally friendly: The sawdust carbonization and activation integrated furnace adopts a closed design, which effectively controls the emission of smoke and harmful gases. In addition, through activation treatment, biochar can be used as an adsorbent to purify pollutants in water and air.

4. Multifunctional application: Biochar and activated carbon have a wide range of applications. Biochar can be used as solid fuel, soil conditioner and carbon-loaded material, while activated carbon can be used for water treatment, air purification, drug preparation, etc.

It should be noted that the design and process parameters of the specific sawdust carbonization and activation integrated furnace may vary, so there may be some differences in actual application. For specific furnace types and usage, it is recommended to refer to the technical information and operation manual provided by the equipment manufacturer.