The waste generated by the carbonization machine during the carbonization process mainly includes gas, liquid and solid waste. For these wastes, the following treatment methods can be adopted:

Gas waste

Some combustible gases (such as methane, ethylene, etc.) and smoke may be generated during the carbonization process. These gases and smoke are usually collected and processed inside the carbonization equipment.

• Dust removal and purification: The gas is first dedusted by equipment such as cyclone dust collector to remove solid particles.

• Reuse or discharge: The gas after dust removal, if its quality and composition meet the standards, can be sent back to the carbonization furnace for reuse as part of the fuel. If the gas composition is complex or contains harmful substances, it needs to be further purified to ensure that it meets the standards before being discharged.

Liquid waste

Some liquid wastes may be generated during the carbonization process, such as acetic acid, methanol and wood tar.

• Collection and storage: These liquid wastes need to be specially collected and stored in safe containers.

• Reuse or treatment: Some liquid wastes (such as wood tar) have high economic value and can be reused as chemical raw materials. For liquid waste that cannot be reused, it is necessary to treat it in accordance with relevant environmental protection regulations to avoid pollution to the environment.

Solid waste

The solid waste generated by the carbonization process is mainly charcoal and a small amount of incompletely carbonized residues.

• Charcoal: Charcoal is one of the main products of the carbonization process and has high combustible value and adsorption properties. It can be used as barbecue charcoal, smokeless charcoal, etc., and is one of the safer alternatives to traditional coal. Charcoal can also be used in environmental protection fields such as repairing damaged land and promoting plant growth.

• Residues: For incompletely carbonized residues, they can be carbonized again or used as other industrial raw materials.

Comprehensive treatment recommendations

In order to ensure that the waste generated during the carbonization process is effectively treated, it is recommended to take the following comprehensive measures:

• Source control: In the carbonization process, reduce the amount of waste generated by optimizing process parameters and improving equipment efficiency.

• Classification collection: Classify and collect the generated waste for subsequent treatment.

• Resource utilization: Convert waste into valuable resources such as charcoal and chemical raw materials as much as possible.

• Environmental protection treatment: For waste that cannot be reused, it is necessary to treat it in accordance with relevant environmental protection regulations to ensure that it meets the discharge standards or is safely disposed of.

In short, the waste generated during the carbonization process of the carbonizer can be treated in a variety of ways to maximize the utilization of resources and protect the environment.

Zhengzhou Dingli New Energy Equipment Co., Ltd. has been focusing on the production of carbonizers for more than 20 years. If you have any equipment needs, please feel free to contact us!