With the improvement of everyone's awareness of environmental protection and resource utilization in recent years, the waste mushroom residue in the agricultural industry chain is a common problem, and how to deal with it has become an important task. With the development of environmental protection equipment science and technology, biochar has gradually become an important energy source, and the mushroom residue carbonization furnace further promotes the transformation of waste mushroom residue.
The waste mushroom residue can be converted into biomass char through the mushroom residue carbonization furnace, which has the characteristics of high calorific value and strong adsorption. In the mushroom planting base, the waste is treated with the help of the mushroom residue carbonization furnace, which can produce an average of several tons of biomass charcoal every year. These biochars can be sold as fertilizer, and can also be used to change the cultivation environment, and have achieved good economic and environmental benefits.
The four stages in the carbonization process of mushroom residue are drying, initial pyrolysis, stable carbonization and coking. First, the mushroom residue is dehydrated and dried in a dryer to reduce the water content to less than 15%. Then, the dehydrated mushroom residue is sent to the carbonization machine for initial pyrolysis to produce combustible gas. In the stable pyrolysis stage, the organic matter in the bacterial residue is further decomposed, releasing more combustible gas. Finally, in the coking stage, the remaining material undergoes a high-temperature reaction to form solid carbon.
This kind of mushroom residue carbonization furnace can convert the waste mushroom residue into biomass char, which not only uses energy, but also reduces the emission of pollutants. Biochar plays an important role in soil improvement, preparation of environmentally friendly materials and other fields.