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Biomass fuel particle and preparation method thereof

A technology of biomass fuel and pellets, which is applied in the direction of biofuel, waste fuel, fuel, etc., can solve problems such as complex process, achieve the effect of low crushing rate, small wear, and increase mold release speed

Inactive Publication Date: 2013-11-27
天津市施乐德科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that the production process of pellet fuel is complicated, and it needs to add additives such as binder and combustion enhancer to produce qualified pellet fuel

Method used

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  • Biomass fuel particle and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Composition: Biomass fuel raw material 75% (corn stalk or straw), palm meal 15% (by-product after palm kernel husking and oil extraction; contains 16.21% crude protein, 8.15% crude fat, 21.49% crude fiber, 6.21% moisture, Crude ash 4.76%, total energy 17.15 MJ / kg); medicinal mud alcohol precipitation 10% (the waste paste-like sediment produced in the modern Chinese medicine water extraction and alcohol precipitation process of the Chinese herbal medicine cassia seed, the composition is macromolecular polysaccharide , 80% alcohol, 5.34% ash). The properties of the prepared biomass particles are described in Table 1.

Embodiment 2

[0034] Biomass fuel 80% (wheat straw or cotton straw), palm meal 10% (by-product of palm kernel shelling and oil extraction; contains 16.21% crude protein, 8.15% crude fat, 21.49% crude fiber, 6.21% moisture, 4.76% crude ash %, total energy 17.15 MJ / kg); medicinal mud alcohol precipitation 10% (the waste paste-like sediment produced during the extraction process of the Chinese herbal medicine Panax notoginseng in the modern Chinese medicine water extraction and alcohol precipitation process, the composition is macromolecular polysaccharide, containing Alcohol 85%, ash 5.34%). The properties of the prepared biomass particles are described in Table 1.

Embodiment 3

[0036] Biomass fuel raw material 80% (pine wood chips or tree roots), palm meal 5% (by-product after palm kernel shelling and oil extraction; contains 16.21% crude protein, 8.15% crude fat, 21.49% crude fiber, 6.21% moisture, crude Ash content 4.76%, total energy 17.15 MJ / kg); 15% medicinal mud alcohol precipitation (Chinese medicinal material Chuanqiong is a waste paste-like sediment produced during the extraction process of modern Chinese medicine water extraction and alcohol precipitation, and the composition is macromolecular polysaccharide , 75% alcohol, 5.34% ash). The properties of the prepared biomass particles are described in Table 1.

[0037] The preparation method of 1-3 embodiment

[0038] Biomass fuel raw materials such as crop straw (such as corn straw, rice straw, wheat straw, cotton straw, sorghum straw, etc.), wood processing waste (pine wood chips, sawdust, branches, roots), industrial organic waste, and municipal solid organic waste After crushing (di...

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Abstract

The invention discloses a biomass fuel particle. 70-80 percent by weight of biomass fuel raw material, 5-20 percent by weight of palm meal and 5-20 percent by weight of chemical mud alcohol-precipitation substance which are used as raw materials are uniformly mixed and are compressed into square or cylindrical biomass fuel particle by using a special press block complete machine. The biomass fuel particle has the advantages of smoothness in surface, tight texture, low breaking rate, remarkably-improved production efficiency and less wear on a mechanical die.

Description

technical field [0001] The invention belongs to the technical field of comprehensive utilization of biomass fuels, and relates to a production method and application of biomass particle fuels. Background technique [0002] With the shortage of energy and resources and the increasingly serious environmental pollution, the research on the utilization of biomass waste resources has attracted extensive attention. Biomass energy is a kind of renewable energy. Biomass energy and biomass waste resources use biomass as a carrier, and the energy generated by biomass is biomass energy. Biomass energy is a form of energy in which solar energy is stored in living organisms in the form of chemical energy. Plant photosynthesis fixes 2×10 carbon each year on Earth 11 tons, with energy up to 3×10 21 Therefore, the solar energy stored in the branches, stems and leaves of plants through photosynthesis every year is equivalent to 10 times of the annual energy consumption in the world. Biom...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L5/44
CPCY02E50/10Y02E50/30
Inventor 史宗英
Owner 天津市施乐德科技有限公司
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