Classification And Characteristics of Carbonizing Furnaces

First, the classification of carbonization furnace

1. Classification according to furnace structure

(1) Vertical carbonization furnace: The furnace of the vertical carbonization furnace is circular, which is suitable for the carbonization of circular materials, such as wood chips, sawdust, etc.

(2) Horizontal carbonization furnace: The furnace of the horizontal carbonization furnace is square, which is suitable for the carbonization of square materials, such as rice husks, fruit husks, etc.

2. Classify according to heating method

(1) Resistance heating carbonization furnace: Heat is generated by resistance wire or silicon carbon rod to heat and carbonize the material.

(2) Gas heating carbonization furnace: the use of combustible gases (such as natural gas, liquefied petroleum gas, etc.) to generate heat to heat and carbonize materials.

(3) Hot air heating carbonization furnace: Through the hot air to heat the material carbonization, hot air can be air, nitrogen, argon, etc.

3. Classification according to carbonization mode

(1) Intermittent carbonization furnace: the material is carbonized in the furnace, and after carbonization is completed, it needs to be removed for cooling, and then the next carbonization.

(2) Continuous carbonization furnace: the material is continuously carbonized in the furnace, and the material is discharged directly after the completion of carbonization, without cooling.

Second, the characteristics of carbonization furnace

1. High efficiency and energy saving: Continuous carbonization furnace greatly reduces energy consumption and production time through continuous production process, and improves production efficiency. At the same time, by recycling and using the combustible gas generated in the pyrolysis process as energy back into the carbonization process, energy recycling is realized and the demand for external energy is reduced.

2. Environmental protection and energy saving: In the production process of the carbonization furnace, a closed circulation system is used to ensure that the exhaust emissions meet the environmental requirements. In addition, by separating and collecting by-products such as wood vinegar, the resources are fully utilized.

3. High degree of automation: modern continuous carbonization furnaces are usually equipped with PLC and Internet of Things and other control systems, which can realize the automatic control and monitoring of the entire carbonization process. This not only ensures the stability of the production process and product quality, but also greatly reduces the labor intensity of manual operation.

4. Strong adaptability: The carbonization furnace can handle a variety of biomass materials, organic waste, etc., which is suitable for the carbonization needs of many fields such as agriculture and industry.

5. Excellent product quality: Through a reasonable furnace structure and heating method, the carbonization furnace can produce high-quality carbonized products, such as biochar, carbon rods, etc.

In short, the carbonization furnace has a variety of classifications in terms of structure, heating mode and carbonization mode, and each has its own characteristics. When the user selects the carbonization furnace, it is necessary to comprehensively consider the adaptability of the furnace type, high efficiency and energy saving, environmental protection and energy saving, and the degree of automation according to the actual production needs and resource conditions, in order to achieve the best production effect.