The working principle of smokeless carbonization machine
2024-09-28
The working principle of the smokeless carbonization machine can be summarized into the following key steps:
一、Material gasification and flue gas purification
1. Material gasification: The smokeless carbonization machine will first send biomass raw materials (such as sawdust, wood chips, rice husks, peanut shells, fruit shells, palm shells, coconut shells, plant straw, bark branches and other carbon-containing wood materials) into the gasifier for combustion. In this process, the raw materials are closed and decomposed under high temperature conditions, producing biomass charcoal, flue gas and impurities.
2. Flue gas purification: The generated flue gas then enters the flue gas purification system. The main function of this system is to filter out gas impurities such as wood tar and wood vinegar in the flue gas, convert it into pure combustible gas, and separate and recover tar and wood vinegar. The purified flue gas becomes purer, providing clean fuel for the combustion of subsequent steps.
二、 Carbonization process
1. Flue gas transmission and combustion: The purified flue gas is transmitted to the carbonization machine for combustion. The carbonization machine is designed with a closed space inside to ensure an oxygen-free environment for the carbonization process. When the temperature in the carbonizer reaches a certain level, start adding the materials that need to be carbonized.
2. Carbonization of materials: In the carbonizer, the materials are carbonized under high temperature conditions. Since the carbonizer is almost a closed space and the oxygen supply is insufficient, the materials will not be completely burned into ash during the combustion process, but will be burned into charcoal. In this process, by adjusting the speed of the conveying device inside the carbonizer, it can be ensured that the materials are fully carbonized in the carbonizer.
三、 Thermal energy circulation and carbon product cooling
1. Thermal energy circulation: The flue gas generated by the materials burning in the carbonizer will be returned to the carbonizer for combustion after being treated again by the flue gas purification system. This cycle process allows the machine's thermal energy to operate continuously, improves energy utilization efficiency, and achieves a smokeless and environmentally friendly carbonization effect.
2. Carbon product cooling: After carbonization is completed, the carbon products will be transported by the cooler for cooling. The purpose of this step is to reduce the temperature of the carbon products to between 50-80 degrees for subsequent storage and transportation. At the same time, in order to prevent the carbon products from spontaneously igniting after contacting the air, mist spray equipment is usually installed to perform secondary cooling treatment on the carbon products.
In summary, Zhengzhou Dingli New Energy Smokeless Carbonization Machine achieves efficient and environmentally friendly carbonization production through material gasification, flue gas purification, carbonization process, heat energy circulation and carbon product cooling. This production method not only improves the carbonization efficiency and quality, but also reduces environmental pollution and energy consumption.
If you have any equipment needs, please feel free to contact us, Zhengzhou Dingli New Energy Equipment Co., Ltd. will serve you wholeheartedly!
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