Biomass pellet fuel

Abstract

The invention discloses biomass pellet fuel. The biomass pellet fuel is characterized by comprising the following substances in parts by weight: 25-30 parts of cotton straw powder, 35-55 parts of oilseed straw powder, 15-25 parts of carpesium abrotanoides strain powder, 15-20 parts of mustard straw powder, 25-30 parts of duck manure, 12-20 parts of goose dung, 10-15 parts of pig manure, 9-16 parts of sabina chinensis sawdust, 1-3 parts of lacebark pine sawdust, 11-18 parts of grevillea robusta branch and 14-30 parts of dryland willow branch. Various crop straws are combined with tree branches, so that the raw material source is wide, and waste biomass is fully utilized, thereby achieving the purposes of energy conservation and environment protection; the content of pellet fuel charcoal is effectively increased due to addition of pulverized coal; the combustion time of the biomass pellet fuel is prolonged, and the heat value of the biomass pellet fuel is greatly enhanced.

Description

technical field [0001] The invention relates to a biomass particle fuel. Background technique [0002] At present, the commonly used fuels are mostly coal, oil, and gas, and these resources are non-renewable. Rice husks and sawdust powder from crops have been used as fuel in rural areas for a long time. The traditional way is to burn directly with kangs and stoves. This method has low energy conversion efficiency, high fuel consumption, limited functions, and cannot sustain stable combustion by itself. Heating, low combustion intensity, weak firepower, time-consuming and labor-intensive. [0003] Pellet fuel made from waste and renewable biomass resources is not only energy-saving and environmentally friendly, but also has high calorific value and little environmental pollution after burning. At present, the traditional biomass dense pellet fuel processing industry generally has the problems of low single raw material processing output and low molding rate in terms of raw ...

AI Technical Summary

Problems solved by technology

At present, the traditional biomass dense molding pellet fuel processing industry generally has the problems of low single raw material processing output and low molding rate in terms of raw material ratio

Because a single raw material requires too much raw material for production, and each single raw material will have some problems in the molding process, such as rice husk: too little fiber is not easy to shape; sawdust powder: poor adhesion and difficult to press molding