Rice husk carbonization furnace is a device that converts biomass materials such as rice husks into biochar through high-temperature carbonization. The rice husk carbonization furnace using the green production mode can effectively reduce waste gas emissions.

1. Gasification combustion technology: Use gasification combustion technology to convert the volatile components in rice husks into combustible gases, and then burn them completely. This technology can not only improve energy utilization efficiency, but also reduce the emission of carbon monoxide and other harmful gases.

2. Flue gas purification system: Installing a flue gas purification system such as a bag filter, an electrostatic precipitator, a wet dust collector, etc. can effectively capture dust and microparticles generated during the carbonization process and reduce particulate matter emissions.

3. Multi-stage combustion control: Through segmented and multi-stage combustion control, the organic matter in the rice husk can be burned more fully, reducing the emission of unburned harmful gases. At the same time, the appropriate combustion temperature and oxygen supply are used to reduce the generation of nitrogen oxides.

4. Heat recovery and utilization: The heat energy generated during the carbonization process is recovered and utilized, such as for preheating raw materials, power generation or heating, etc., which can improve energy utilization efficiency, reduce dependence on external energy, and reduce overall carbon emissions.

5. Closed production: Adopt a closed production process to avoid the leakage of volatile organic compounds and smoke during the carbonization process and effectively control waste gas emissions.

6. Waste gas reuse: The combustible gas generated during the carbonization process is collected and reused, such as for combustion heating or power generation, which reduces waste gas emissions and improves energy utilization.