According to the definition of the International Energy Agency (IEA), biomass refers to various organisms formed through photosynthesis, including all plants, animals and microorganisms. The broad concept of biomass: Biomass includes all plants, microorganisms, animals that feed on plants and microorganisms, and the waste they produce. Representative biomass includes crops, crop waste, wood, wood waste and animal manure. The narrow concept: Biomass mainly refers to materials such as straw, trees and other wood cellulose other than grain and fruit in the process of agricultural and forestry production, waste materials from agricultural and forestry processing, and livestock manure and waste in the process of animal husbandry production.
What is a biomass carbonizer?
Biomass carbonization machine is a device that processes various agricultural and forestry wastes such as straw, fruit shells, sawdust, etc. through a certain process to carbonize them and finally process them into corresponding charcoal powder. The function of biomass carbonization machine is to recycle various agricultural and forestry wastes, turning waste into treasure, and process agricultural and forestry wastes into biomass charcoal powder through a certain process.
Biomass carbonization machines are widely used in rural areas. For example, fruit farmers can use biomass carbonization machines to process fruit charcoal from branches of fruit trees every year. Fruit charcoal is used for barbecue and has a large market, and one ton can be sold for several thousand yuan. Another example is straw treatment. Now straw burning is strictly prohibited, but there is no good way to deal with these straws, which has led to increased supervision and is very labor-intensive and financial. Biomass carbonization machines can solve this problem very well. It can not only process straw through carbonization, but also has good economic benefits.
At this point, many people will have questions. What is the difference between the biomass carbonization machine and the straw carbonization machine, coconut shell carbonization machine, and hemp stalk carbonization machine you mentioned? It seems that they have the same functions. What is the difference between these equipment? In fact, this is just a conceptual difference. The equipment is the same. Biomass carbonization machine is a general term. Whether it is straw, coconut shell, hemp stalk, or wood chips, they are all biomass. The specific name is what it processes is called a carbonization machine, that’s all.
Uses of Biomass Carbon Powder
The charcoal powder produced after carbonization of agricultural and forestry waste is different from ordinary coal. This is mainly reflected in two points. First, biochar is a renewable energy source. my country has a large amount of agricultural and forestry resources every year. Straw alone has hundreds of millions of tons per year. Second, biochar is a clean energy source with low sulfur content, and its combustion does not pollute the environment.
Biochar can not only be used as a fuel to provide thermal energy, but also can be used as a raw material for producing charcoal-based fertilizers. Charcoal-based fertilizers can improve the soil, increase soil fertility, and effectively solve problems such as soil compaction caused by long-term application of chemical fertilizers.
Biomass carbonization machine process
The biomass carbonizer adopts the drum dry distillation carbonization method, making full use of the combustible gases such as carbon monoxide, methane, and hydrogen generated during the carbonization process. The wood tar and wood acid liquid are separated through the flue gas purification system to obtain pure combustible gases, which are then fully burned through the self-matching air burner to heat the high-temperature carbonization pipeline (the temperature is generally controlled at around 750°C). There are double-sleeve pipelines inside the biomass carbonizer, the inner barrel is a preheating and drying pipeline, and the outer barrel is a high-temperature carbonization pipeline. The inner barrel pipeline uses the waste heat in the furnace to dry the material, and the outer barrel is also equipped with a combustible gas recovery pipeline. The carbonization pipeline performs high-temperature carbonization on the material, decomposing combustible gases such as carbon monoxide, methane, and hydrogen. The pipeline is heated through the recovery pipeline, flue gas purification system, and burner combustion to achieve the effect of reciprocating cycle heating carbonization.
