What is the calorific value of the biomass pellets produced by the pelletizer? How is it produced? What are the characteristics and scope of application?

First, the process of biomass fuel particles:

Biomass fuel pellets are based on agricultural and forestry residues, and are processed by slicing-grinding-de-mixing-fine powder-screening-mixing-softening-tempering-extrusion-drying-cooling-quality inspection-packaging. Forming an environmentally friendly fuel with high calorific value and sufficient combustion. It is a clean, low-carbon renewable energy source. As a fuel for biomass burning equipment such as biomass burners and biomass boilers, it has a long burning time, enhanced combustion, high furnace temperature, economical benefits, and no pollution to the environment. It is a high-quality environmentally friendly fuel that replaces conventional fossil energy.

Second, the characteristics of biomass fuel particles:

1. Green energy clean and environmental protection: burning smokeless, tasteless, clean and environmentally friendly, its sulfur content, ash content, nitrogen content, etc. are much lower than coal, oil, etc., carbon dioxide zero emissions, is an environmentally friendly clean energy, enjoy "green coal" Reputation.

2. Low cost and high added value: the cost of use is much lower than that of petroleum energy. It is a clean energy source that is strongly advocated by the state and has a broad market space.

3. Increased density and convenient storage and transportation: The molding fuel after molding has small volume, large specific gravity and high density, which is convenient for processing conversion, storage, transportation and continuous use.

4. High efficiency and energy saving: high calorific value, the calorific value of 2.5~3 kg wood pellet fuel is equivalent to 1 kg diesel calorific value, but the cost is less than half of diesel fuel, and the burnout rate can reach over 98%.

5. Wide application and applicability: Forming fuel can be widely used in industrial and agricultural production, power generation, heating and heating, boiler burning, cooking, and is applicable to all households.

Third, the scope of application of biomass fuel particles:

It replaces traditional petrochemical energy sources such as diesel, heavy oil, natural gas and coal, and is used as fuel for thermal energy equipment such as boilers, drying equipment, and heating furnaces.

The granules made of wood raw materials have a low calorific value of 4300~4500 kcal/kg.

4. What is the calorific value of biomass fuel pellets?

For example: all kinds of pine (red pine, white pine, Pinus sylvestris, fir, etc.), hardwood (eucalyptus, eucalyptus, eucalyptus, etc.) is 4,500 kcal / kg;

Soft mixed wood (poplar, birch, fir, etc.) is 4,300 kcal / kg.

The low calorific value of straw granules is 3000~3800 kcal/kg.

Bean sticks, cotton poles, peanut shells, etc. 3,800 kcal / kg;

3700 kcal/kg for corn poles and canola poles;

Wheat straw is 3500 kcal / kg;

The potato straw is 3400 kcal/kg;

The rice straw is 3000 calories/kg.

This data is for reference only, and the particle composition will not be the same as long as the particle composition is slightly different. But in summary, the process of granulation is a process of physical change that does not fundamentally change the nature of the material, as it does not change the amount of heat in the material.