Environment-friendly biomass particles and preparation method thereof

The invention belongs to the technical field of environment-friendly solid waste resource utilization and relates to environment-friendly biomass particles and a preparation method thereof, aiming to solve the problems that large-scale application of forestry and agricultural residues is difficult, heat efficiency during direct combustion is only 10%-30%, a great amount of smoke is produced by direct field incineration of remaining straws to lead to resource waste and environmental pollution, and a great number of solid wastes such as municipal solid wastes and construction wastes can be produced annually along with urbanization but are time consuming and labor consuming when treated and buried. The environment-friendly biomass particles comprise, by weight, 40-60 parts of combustible biomasses, 40-60 parts of solid wastes and 1 part of natural adhesive and are obtained by mixed adhesion of the solid wastes and the combustible biomasses such as the straws, saw dust, leaves, branches and cavings prior to cold