Moisture-proof and mildew-proof biomass pellet fuel and preparation method thereof

Abstract

The invention belongs to the field of biological energy. A moisture-proof and mildew-proof biomass pellet fuel, comprising the following components calculated by weight percentage: 8-10 parts of camphor wood chips, 12-18 parts of modified straw, 10-15 parts of modified bamboo charcoal, 0.1-0.5 parts of antibacterial agent, Catalyst 0.1-0.5 parts. The invention has good anti-mildew and moisture-proof ability, high thermal efficiency and high combustion calorific value.

Description

technical field [0001] The invention belongs to the field of biological energy, and relates to a moisture-proof and mildew-proof biomass particle fuel and a preparation method thereof. Background technique [0002] At present, most of the fuels used by people are fossil energy such as kerosene, oil, and natural gas, which are non-renewable resources. They are gradually exhausted due to the decline in large-scale mining by humans, and they emit a large amount of toxic gases when they are burned, causing serious pollution. [0003] Biomass fuels that use agricultural and forestry wastes, such as straw, sawdust, bagasse, and rice bran, as the main raw materials have the advantages of high efficiency, cleanliness, and no pollution. Difficult problem. Densifying biomass into biomass granules is an effective way to solve transportation and storage problems. The water content of granules directly affects the difficulty of fuel molding, ignition, combustion calorific value, particle...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the fuels used by people are fossil energy such as kerosene, oil, and natural gas, which are non-renewable resources. They are gradually depleted due to the decline in large-scale mining by humans, and they will emit a large amount of toxic gases when they are burned, causing serious pollution.

[0003] Biomass fuels that use agricultural and forestry wastes, such as straw, sawdust, bagasse, and rice bran, as the main raw materials have the advantages of high efficiency, cleanliness, and no pollution. Difficult problem. Densifying biomass into biomass granules is an effective way to solve transportation and storage problems. The water content of granules directly affects the difficulty of fuel molding, ignition, combustion calorific value, particle density, and ash slagging However, biomass is very easy to absorb moisture and cause moisture and mildew. The existing biomass pellet fuel cannot meet the requirements of moisture and mildew resistance. Long-term storage is prone to moisture absorption and mildew, resulting in difficulty in ignition, mold and odor, and low combustion efficiency. question