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Environment-friendly biomass fuel rod

A biomass fuel, fuel rod technology, applied in the direction of biofuels, waste fuels, fuels, etc., can solve the problems of inconvenient use of fuels, unsatisfactory molding structure, and reduced heat energy utilization rate, and achieve easy ignition and oxygen circulation. , the effect of improving combustion performance

Pending Publication Date: 2017-11-28
嘉兴正森新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, biomass fuel particles or rods are usually derived from combustible wastes such as wood chips, orange stems, charcoal, rice husks, bark, edible fungus waste, fruit shells, coffee grounds, etc. The waste is loose and dense. Small, low calorific value per unit volume, it is very inconvenient to use as fuel; the existing biomass fuel pellets or round rods have an unsatisfactory molding structure, slow combustion rate, and low combustion energy efficiency ratio. Not easy to be ignited, time-consuming and labor-intensive; poor air permeability, resulting in reduced heat utilization

Method used

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Examples

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Embodiment 1

[0025] Embodiment 1: as Figure 1-2 As shown, an environmentally friendly biomass fuel rod includes a fuel rod body with a circular cross section, and the fuel rod body includes a rod body 1, a bonding layer 2 and a combustion-supporting layer 3 sequentially connected from the inside to the outside; the rod The body 1 is a cylinder extruded from combustible waste powder, and a through hole 4 is formed in the middle of the cylinder, and the through hole 4 is arranged along the length direction of the rod body 1;

[0026] The through hole 4 is set to increase the air permeability of the biomass fuel rod, reduce the ignition temperature, improve the combustion performance, facilitate the circulation of oxygen, and improve the overall combustion performance without adding foreign agents; the cylindrical fuel rod body is adopted, which is convenient Transportation, storage, transmission, and combustion can be automatically controlled. At the same time, the fuel rod body is solid pa...

Embodiment 2

[0036] The content of this example is basically the same as that of Example 1, and the content of the same part will not be repeated. The difference from Example 1 is that the components by weight of rod body 1 in this example are formulated as follows: 10 parts of wheat straw, 10 parts of rice straw, 10 parts of corn stalks, 40 parts of sawdust, 1 part of adhesive, 0.8 parts of dechlorination agent.

Embodiment 3

[0038] The content of this example is basically the same as that of Example 1, and the content of the same part will not be repeated. The difference from Example 1 is that the component formula of rod body 1 in this example is as follows: 13 parts of wheat straw, 13 parts of rice straw, 13 parts of corn stalks, 30 parts of sawdust, 2 parts of adhesive, 0.55 parts of dechlorination agent.

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Abstract

The invention relates to an environment-friendly biomass fuel rod, comprising a fuel rod body having a circular cross section; the fuel rod body comprises a rod body, a bonding layer and a combustion-supporting layer which are sequentially connected from inside to outside; the rod body is a cylinder formed by carrying out extrusion molding on combustible waste powder; a through hole is formed in the middle of the cylinder; the through hole is formed along the length direction of the rod body; a plurality of lateral notches are formed in the combustion-supporting layer and are distributed in the fuel rod body in an inclined way; the fuel rod body is in a wave shape and comprises wave peak sections and wave trough sections; the lateral notches are positioned in the wave peak sections of the fuel rod body and abut against the outer side of the bonding layer, so that the fuel rod is easy to ignite when burning for the first time, the burning velocity and breathability of the interior of the biomass fuel rod are increased, the ignition temperature is reduced, and the contact area between the biomass fuel rod and oxygen is enlarged; the biomass fuel rod is easy to ignite, good in breathability and high in heat energy utilization rate, can realize rapid and clean combustion, and is good in combustion characteristics, high in burn-off rate and high in heat productivity.

Description

technical field [0001] The invention belongs to the technical field of biomass fuel, and in particular relates to an environment-friendly biomass fuel rod. Background technique [0002] China is a populous country with rapid economic development, facing the dual pressures of economic growth and environmental protection; energy production and consumption patterns are unreasonable, and the development and utilization of renewable clean energy resources such as biomass energy are crucial to the establishment of a sustainable energy system and the promotion of national Economic development and environmental protection are of great significance. 80% of China's population lives in rural areas. Biomass energy such as straw and firewood is the main living fuel in rural areas. Although the use of commercial energy such as coal is rapidly increasing in rural areas, biomass energy still occupies an important position. The development of biomass energy technology, It is of special sign...

Claims

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Application Information

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IPC IPC(8): C10L5/44
CPCC10L5/44Y02E50/10Y02E50/30
Inventor 陆淑君沈顺军陆友明张建忠
Owner 嘉兴正森新能源科技有限公司
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