A kind of biomass particle fuel and preparation method thereof
A technology of biomass particles and biomass raw materials, applied in the direction of biofuels, waste fuels, etc., can solve problems such as environmental pollution and reduce the combustion efficiency of biomass fuel particles, so as to avoid environmental pollution, avoid insufficient combustion, and reduce emissions Effect
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Embodiment 1
[0042] biomass pellet fuel
[0043] A biomass pellet fuel is prepared by mixing 100 kg of miscellaneous wood sawdust and 0.1 kg of an additive, wherein the additive is calcium carbonate powder with a particle size of 140nm, and the weight of the additive is 0.1% of the weight of the biomass raw material.
[0044] Preparation of biomass pellet fuel
[0045] (1) 100 kilograms of miscellaneous wood sawdust after drying and screening;
[0046] (2) cyclone separation is carried out to the dried miscellaneous wood sawdust;
[0047] (3) add 0.1 kilogram of calcium carbonate powder in the miscellaneous wood sawdust after cyclone separation, mix homogeneously;
[0048] (4) Transport the mixed wood sawdust and calcium carbonate powder to the biomass pellet machine, and roll it into a diameter of 3-5mm and a length of 4- 6cm, biomass pellet fuel with a moisture content of 12.3%.
[0049] Detect the ash content of the fuel after combustion, the measured ash content is 1.4%, the te...
Embodiment 2
[0051] biomass pellet fuel
[0052] A kind of biomass granular fuel, prepared by mixing 100 kg of wood sawdust and corn stalks and 1.8 kg of additives, wherein the additive is calcium carbonate powder with a particle size of 180nm, and the weight of the additive is 1.8% of the weight of the biomass raw material .
[0053] Preparation of biomass pellet fuel
[0054] (1) 100 kilograms of miscellaneous wood sawdust after drying and screening;
[0055] (2) cyclone separation is carried out to the dried miscellaneous wood sawdust;
[0056] (3) add the calcium carbonate powder of 1.8 kilograms in the sawdust of miscellaneous wood after cyclone separation, mix homogeneously;
[0057] (4) Transport the mixed wood sawdust and calcium carbonate powder to the biomass pellet machine, and roll it into a diameter of 3-5mm and a length of 4- The 6cm biomass pellet fuel has a moisture content of 12.2%.
[0058] The ash content of the burned fuel was detected, the measured ash content...
Embodiment 3
[0060] biomass pellet fuel
[0061] A kind of biomass pellet fuel, prepared by mixing 100 kilograms of miscellaneous wood sawdust and 1.6 kilograms of additives, the additives are a mixture of calcium carbonate and magnesium carbonate, wherein the concentration of calcium carbonate is 90% by weight, and the concentration of magnesium carbonate is 90% by weight For 10%, the particle sizes of calcium carbonate and magnesium carbonate are 180 nm and 400 nm. The weight of the additive is 1.6% of the weight of the biomass raw material.
[0062] Preparation of biomass pellet fuel
[0063] (1) 100 kilograms of miscellaneous wood sawdust after drying and screening;
[0064] (2) cyclone separation is carried out to the dried miscellaneous wood sawdust;
[0065] (3) add the mixture of 1.6 kilograms of calcium carbonate and magnesium carbonate in the miscellaneous wood sawdust after cyclone separation, mix homogeneously;
[0066] (4) Transport the mixed wood sawdust, calcium carb...
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