Vertical Type Carbonization Furnace

  • Carbonization furnaces are utilized for the purpose of converting various types of biomass into charcoal of superior quality and low impact on the surrounding ecosystem by means of high temperatures. These biomasses include raw materials such as wood branches, wood sawdust, peanut shells, and coconut shells, amongst others. The carbonization furnace uses cutting-edge technology to clean and recycle the combustible gases like carbon monoxide, methane, and oxygen that are produced during the carbonizing process. This allows the wood carbonization furnace to not only address the issue of pollution that is caused by the smoke that is produced but also address the issue of energy that is required by the continuous continuous carbonization furnace manufacturer for sale itself. The continuous continuous carbonization furnace China  is completely self-sufficient, continuous, and cost-effective; it makes full use of biomass waste and transforms it into valuable energy; and it completely utilizes biomass waste.

     

     

     

    The raw materials that are appropriate for use include things like wood, wood branches, biomass briquettes, and other similar things (the raw materials with large sizes).

     

     

    There are three stages involved in the carbonizing process:

    To dry out
    The moisture content of the biomass will gradually decrease from the time the ignition process begins until the temperature reaches 160 degrees Celsius thanks to the combination of external heating and the heat generated by the combustion process itself. The chemical make-up of biomass has, for the most part, not changed.

    Pre-carbonizing
    At this point, the temperature will rise to between 160 and 280 degrees Celsius, with the majority of the heat coming from the combustion of the biomass itself. At this point, the biomass is going through the process of thermal decomposition, and its chemical composition is starting to go through some shifts. When the unstable components like hemicellulose break down, they produce carbon dioxide, carbon monoxide, and wood vinegar.

    Carbonizing
    At this point, the biomass is going through a significant amount of thermal decomposition, which results in the production of a great deal of liquid products such as wood vinegar, methanol, and wood tar at the same time. In addition to this, combustible gases such as methane and ethylene are produced, which are then burned in a stove as part of the process. The stove's temperature goes up as a result of the thermal decomposition and gas combustion that takes place. Charcoal is produced by subjecting biomass to a dry distillation process at a high temperature.

    Note
    The production of charcoal briquettes relies heavily on a process known as carbonization. The carbonization process consists of three stages: the first is drying, at a low temperature; the second is carbonizing, at a high temperature; and the third stage is cooling.

    The level of moisture present in the biomass will have a significant impact on the carbonization process. Because the moisture content of biomass briquettes is approximately 8%, it is necessary to allow for some time for drying in order to prevent the biomass briquettes from falling apart and to ensure that the carbonization process is carried out effectively.

    When the temperature in the stove reaches 300 degrees Celsius, a significant quantity of combustible gas, in the form of methane, will be produced; this combustible gas can be recycled so that it can be supplied to the stove. The stage above needs to be hermetically sealed, free of oxygen, and fire-closed.

    After the charcoal has been released, it needs to be ventilated, and in order to prevent carbon dioxide poisoning, it needs to be placed outside for more than 8 hours.

    Advantage of hammer mill

    Conjoined stoves, also known as inner pots, can be added to a single cooking surface to create the capacity for continuous production.

    The temperature can be controlled and set to a specific level.

    The combustible gas can be recycled, there will be no pollution of the air, it will be good for the environment, and it will save energy.

    The collection of by-products, such as tar and vinegar made from wood, can lead to an increase in profits.

    Carbonization
    The carbonization process is extremely significant in the production of AC because it is this process that will decide the imprint effect that will be produced by the final product. Because of this, it is essential to carefully select the carbonization parameters in order to generate the required level of AC quality. One of the many aspects of the carbonization process that could have an impact on the structure is the temperature at which the carbonization takes place. Samples are typically carbonized in the range of 500–900 degrees Celsius by the researchers. When the samples are carbonized at high temperatures, they will expel greater quantities of volatiles, which will eventually have an effect on the product yield as well as the porosity 36. On the other hand, the ability of the starting raw material to react with the diverse temperature range of carbonization is still dependent on its properties. The carbonization process is broken down into its two primary stages: oxidative pyrolysis and nonoxidative pyrolysis.