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Wheat straw biomass particles and preparation method thereof

A technology of biomass granules and wheat straw, applied in the direction of biofuel, waste fuel, solid fuel, etc., to achieve the effect of preventing mildew, low price, and not easy to loose

Inactive Publication Date: 2018-11-30
亳州市创亿生物质燃料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the research on the utilization of biomass energy in China mainly focuses on the biogas engineering technology of large and medium-sized livestock and poultry farms, the centralized gas supply technology of straw gasification, and the technology of landfill power generation. research has just started

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A wheat straw biomass granule, comprising the following raw materials in parts by weight: 60 parts of wheat straw, 45 parts of rice husk, 30 parts of corn straw, 15 parts of aquatic plants, 40 parts of sawdust, 35 parts of desulfurized cinder, and Chinese medicinal material dregs 60 parts, 5 parts of gypsum, 5 parts of leavening agent, 10 parts of paraffin, 20 parts of squalane powder, wherein said leavening agent is calcium hydrogen phosphate, and the parts by weight of said paraffin are 12 parts.

[0028] The combustion value of biomass pellets was measured to be 3858.3Kcal\kg.

Embodiment 2

[0030] A wheat straw biomass granule, comprising the following raw materials in parts by weight: 75 parts of wheat straw, 35 parts of rice husk, 32 parts of corn straw, 15.8 parts of aquatic plants, 22 parts of sawdust, 25 parts of desulfurized cinder, and Chinese medicinal material dregs 57 parts, 10 parts of gypsum, 2 parts of leavening agent, 20 parts of paraffin, 15 parts of squalane powder, wherein the leavening agent please refer to Example 1, and the parts by weight of paraffin are 18 parts.

[0031] The combustion value of biomass pellets was measured to be 4305.1Kcal\kg.

Embodiment 3

[0033] A wheat straw biomass granule, comprising the following raw materials in parts by weight: 55 parts of wheat straw, 30 parts of rice husk, 25 parts of corn straw, 18 parts of aquatic plants, 30 parts of sawdust, 20 parts of desulfurized cinder, and Chinese medicinal material dregs 50 parts, 12 parts of gypsum, 0.8 parts of leavening agent, 30 parts of paraffin, 8 parts of squalane powder, wherein the leavening agent please refer to Example 1, and the parts by weight of paraffin are 16 parts.

[0034] The measured combustion value of the biomass pellets is 3652Kcal\kg.

[0035] The present invention also provides a preparation method of wheat straw biomass particles, comprising the following steps:

[0036] Step 1. Sun-drying: place wheat straw, rice husk, corn straw, aquatic plants, sawdust, desulfurized cinder, and Chinese herbal medicine dregs in the sun for exposure;

[0037] Step 2, cutting into sections: put the dried raw materials in step 1 into a cutting machine ...

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Abstract

The invention relates to the technical field of biofuel, in particular to wheat straw biomass particles. The wheat straw biomass particles comprise 55-75 parts of wheat straw, 30-45 parts of rice husk, 25-32 parts of corn stalk, 15-18 parts of waterweeds, 22-40 parts of sawdust, 20-35 parts of desulfurized coal slag, 50-60 parts of Chinese herbal medicine dregs, 5-12 parts of gypsum, 0.8-5 parts of swelling agent, 10-30 parts of paraffin wax, and 8-20 parts of squalane powder. A preparation method is also provided and comprises the steps of drying, segmenting, pulverizing, mixing, stirring, press forming, drying, granulating and packaging. According to the invention, the desulfurized coal slag and sawdust are added to the raw materials, so that the burning value of the biomass particles are higher than that of conventional biomass particles; the gypsum is added, and the prepared biomass particles are high in molding rate and not easy to loose due to good consolidation property of the gypsum; and the swelling agent is added, so that the biomass particles are loosened and can be fully burned when burned.

Description

technical field [0001] The invention relates to the technical field of biofuels, in particular to a wheat straw biomass particle and a preparation method thereof. Background technique [0002] The research and development of bioenergy technology has become one of the world's major hot topics, and has attracted the attention of governments and scientists around the world. Many countries have formulated corresponding development and research plans, such as the Sunshine Project in Japan, the Green Energy Project in India, and the Energy Farm in the United States, among which the development and utilization of bioenergy occupies a considerable share. Many foreign bioenergy technologies and devices have reached the level of commercial application. Compared with other biomass energy technologies, biomass pellet fuel technology is easier to achieve large-scale production and use. The convenience of using bioenergy particles is comparable to energy such as gas and oil. Taking the ...

Claims

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Application Information

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IPC IPC(8): C10L5/44C10L9/10
CPCC10L5/442C10L5/445C10L9/10C10L2290/08C10L2290/24C10L2290/28C10L2290/30C10L2290/32Y02E50/10Y02E50/30
Inventor 葛鑫
Owner 亳州市创亿生物质燃料科技有限公司
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