Use biomass briquetting machine to produce environmentally friendly fuel

Every year, a large amount of biomass resources such as crop straw are discarded or inefficiently burned around the world, which not only causes a huge waste of resources, but also has a negative impact on the environment. Biomass briquetting machines can convert these wastes into high-value briquetting fuels, realizing the recycling and value-added of resources.

1. Collection and pretreatment of biomass raw materials

Collection of biomass raw materials

Biomass briquetes machines can use a variety of raw materials, such as crop straw (wheat, corn, rice and other straw), sawdust, fruit shells (such as walnut shells, peanut shells), forestry waste, etc.

Pretreatment of biomass raw materials

Drying treatment:

The moisture content of the raw materials has a great influence on the molding effect.

The moisture content of the raw materials should be controlled between 10% and 20%.

The moisture content of the raw materials is too high and needs to be dried. You can use the natural drying method to spread the raw materials in a well-ventilated and sunny place, and turn them over regularly to make them dry evenly. You can also use a dryer to quickly reduce the moisture content of the raw materials through hot air circulation.

Crushing:

In order to facilitate the subsequent molding operation, the raw materials need to be crushed into a suitable particle size.

Generally speaking, the raw material particle size should be around 3-5 mm.

For larger wood chips or straw, a crusher can be used for crushing. The crushed raw materials have a larger specific surface area and can better combine with each other during the compression molding process.

2. Molding process

Feeding === Compression molding

During the feeding process, we must pay attention to the uniform supply of raw materials to avoid feeding too fast or too slow.  EP biomass briquetting machine is also equipped with an automatic feeding adjustment device, which can automatically adjust the feeding speed according to the working status of the molding machine.

Compression molding

The biomass briquette machine mainly compresses the raw materials into the desired shape through mechanical pressure. Common molding methods include spiral extrusion briquetting and hydraulic briquette.

Selection of molding molds

The shape and size of the molding mold can be customized. Common shapes are cylindrical, block and granular.

3.biomass briquettes machine for sale

Details of This Biomass Briquettes Making Machine: