Biomass briquettes are an environmentally friendly and renewable energy source, which are usually made by pressing agricultural and forestry wastes such as straw, sawdust, rice husk and other raw materials by biomass briquette machine. The burning resistance is one of the important indexes to measure the quality of biomass briquettes, which is directly related to the combustion efficiency and use effect. So, what factors affect the burning resistance of biomass briquettes?

Humidity

The humidity of biomass briquettes directly affects the combustion performance. Excessive humidity will cause briquettes to consume more energy to evaporate water during combustion, thus reducing combustion efficiency. Therefore, when processing biomass briquettes, it is necessary to properly dry the raw materials to control their humidity within a reasonable range.

Density

The density of briquettes is closely related to the burning resistance. In the process of using biomass briquette machine, the fuel density can be altered by adjusting the machine’s parameters. Briquettes with higher density burn longer and have higher calorific value, which are more suitable for long-term use.

Cellulose content

Cellulose is an important part of biomass briquettes, and its content affects the calorific value and combustion efficiency of briquettes. Raw materials with high cellulose content usually have higher flammability, more complete combustion and better burning resistance.

Ash content

Ash is a solid substance remaining after fuel combustion. The lower the ash content, the higher the purity of fuel and the higher its combustion efficiency. Therefore, when selecting raw materials, biomass materials with low ash content should be selected as far as possible.

Chemical composition

Chemical components in biomass raw materials, such as lignin and hemicellulose, will also affect the burning resistance of briquettes. These components not only affect the calorific value of briquettes, but also affect the stability and combustion characteristics.

If you need to process biomass raw materials, you can consider using professional biomass briquette machine equipment. By adjusting equipment parameters and optimizing processing technology, the burning resistance and performance of biomass briquettes can be improved to the greatest extent, and more efficient solutions can be provided for your production.