Biomass pellet machine forming fuel knowledge

How high is the calorific value of biomass briquettes after biomass pellet machining? What are the characteristics? What are the scope of applications? Follow the pellet machine manufacturer to take a look.

1. The technological process of biomass fuel:

Biomass fuel is based on agricultural and forestry residues as the main raw material, and is finally made into environmentally friendly fuels with high calorific value and sufficient combustion through production line equipment such as slicers, pulverizers, dryers, pelletizers, coolers, and balers. . It is a clean and low-carbon renewable energy source.

As a fuel for biomass burning equipment such as biomass burners and biomass boilers, it has long burning time, enhanced combustion, high furnace temperature, is economical, and has no pollution to the environment. It is a high-quality environmentally friendly fuel that replaces conventional fossil energy.

2. Characteristics of Biomass Fuel:

1. Green energy, clean and environmental protection:

Burning is smokeless, tasteless, clean and environmentally friendly. Its sulfur, ash, and nitrogen content are far lower than coal, petroleum, etc., and it has zero carbon dioxide emissions. It is an environmentally friendly and clean energy and enjoys the reputation of “green coal”.

2. Low cost and high added value:

The cost of use is much lower than that of petroleum energy. It is a clean energy that replaces oil, which is strongly advocated by the country, and has a broad market space.

3. Convenient storage and transportation with increased density:

The molded fuel has small volume, high specific gravity, and high density, which is convenient for processing, conversion, storage, transportation and continuous use.

4. High efficiency and energy saving:

The calorific value is high. The calorific value of 2.5 to 3 kg of wood pellet fuel is equivalent to the calorific value of 1 kg of diesel, but the cost is less than half of that of diesel, and the burnout rate can reach more than 98%.

5. Wide application and strong applicability:

Molded fuels can be widely used in industrial and agricultural production, power generation, heating, boiler burning, cooking, and all households.


3. Application Scope of Biomass Fuel:

Instead of traditional diesel, heavy oil, natural gas, coal and other petrochemical energy sources, it is used as fuel for boilers, drying equipment, heating furnaces and other thermal energy equipment.

The pellets 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.), hard miscellaneous woods (such as oak, catalpa, elm, etc.) are 4300 kcal/kg;

Soft miscellaneous wood (poplar, birch, fir, etc.) is 4000 kcal/kg.

The low calorific value of straw pellets is 3000~3500 kcal/km,

3600 kcal/kg of bean stalk, cotton stalk, peanut shell, etc.;

Corn stalks, rape stalks, etc. 3300 kcal/kg;

Wheat straw is 3200 kcal/kg;

Potato straw is 3100 kcal/kg;

Rice stalks are 3000 kcal/kg.

Post time: Jul-19-2021

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