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Preparation method of new energy material

A technology of new energy materials and preparation steps, which is applied in the direction of fuel, solid fuel, biofuel, etc., can solve the problems of immature biomass energy utilization technology, high utilization cost, and low utilization rate, and achieve the reduction of coal resources and cost Low, high molding rate effect

Inactive Publication Date: 2018-05-01
杨永婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a preparation method for new energy materials. The present invention solves the problems that the existing biomass energy utilization technology is immature, the utilization cost is high, the waste phenomenon is very serious, and the utilization rate is very low The new energy material made by this method can be used in various fields such as rural areas, factories, and urban heating. The granular fuel has high density, high molding rate, and high calorific value, which is convenient for popularization and utilization. The processing technology is simple and the cost is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A preparation method of a new energy material, the specific preparation steps are as follows:

[0019] S1: Dry the straw and plant waste naturally until the moisture content is below 15%;

[0020] S2: Grind the dried straw and plant waste into powders with a size of less than 0.5mm with a pulverizer, and store them separately;

[0021] S3: Naturally dry the desulfurized coal and pulverize it into powder, and store it;

[0022] S4: Dried the non-recyclable household garbage and crushed it into a powder below 1.0mm, and stored it;

[0023] S5: Mix the crushed straw, plant waste, coal and domestic garbage according to a certain weight ratio, add a certain amount of sludge and oxidant, and then add an appropriate amount of water, and mix them evenly with a mixer to control the moisture content 18%;

[0024] S6: The mixture is softened by steam, sent to a compression molding machine for extrusion and granulation, and extruded into granules with a diameter of 8 mm and a di...

Embodiment 2

[0028] A preparation method of a new energy material, the specific preparation steps are as follows:

[0029] S1: Dry the straw and plant waste naturally until the moisture content is below 15%;

[0030] S2: Grind the dried straw and plant waste into powders with a size of less than 0.5mm with a pulverizer, and store them separately;

[0031] S3: Naturally dry the desulfurized coal and pulverize it into powder, and store it;

[0032] S4: Dried the non-recyclable household garbage and crushed it into a powder below 1.0mm, and stored it;

[0033] S5: Mix the crushed straw, plant waste, coal and domestic garbage according to a certain weight ratio, add a certain amount of sludge and oxidant, and then add an appropriate amount of water, and mix them evenly with a mixer to control the moisture content 19%;

[0034] S6: The mixture is softened by steam, sent to a compression molding machine for extrusion and granulation, and extruded into granules with a diameter of 9 mm and a di...

Embodiment 3

[0038] A preparation method of a new energy material, the specific preparation steps are as follows:

[0039] S1: Dry the straw and plant waste naturally until the moisture content is below 15%;

[0040] S2: Grind the dried straw and plant waste into powders with a size of less than 0.5mm with a pulverizer, and store them separately;

[0041] S3: Naturally dry the desulfurized coal and pulverize it into powder, and store it;

[0042] S4: Dried the non-recyclable household garbage and crushed it into a powder below 1.0mm, and stored it;

[0043] S5: Mix the crushed straw, plant waste, coal and domestic garbage according to a certain weight ratio, add a certain amount of sludge and oxidant, and then add an appropriate amount of water, and mix them evenly with a mixer to control the moisture content 20%;

[0044] S6: The mixture is softened by steam, sent to a compression molding machine for extrusion granulation, and extruded into granules with a diameter of 10mm and a diamet...

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Abstract

The invention discloses a preparation method of a new energy material. The preparation method comprises the following specific steps: S1, naturally drying straws and plant waste till the water contentis 15% or below 15%; S2, separately crushing the dried straws and plant waste into powder being 0.5 mm or smaller than 0.5 mm and separately storing the powder; S3, crushing desulfurated and naturally dried coal into powder; S4, crushing aired unrecoverable domestic waste into powder being 1.0 mm or smaller than 1.0 mm; S5, mixing the crushed straws, plant waste, coal and domestic waste in certain weight proportion; S6, softening a mixture through steam; S7, naturally cooling and then screening particles subjected to extrusion forming. The new energy material prepared with the method can beapplied to various fields of rural, factory and urban heating, is high in particle fuel density, high in ratio of briquetting and heat value, convenient for promotion and application, simple in processing technology and low in cost.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to a preparation method of a new energy material. Background technique [0002] Coal and petroleum resources are non-renewable limited resources. With the current economic and social development, coal and petroleum resources are becoming less and less. How to reduce the use of coal and petroleum and reduce the damage and pollution to the environment caused by the use of coal and petroleum It is a problem that needs to be solved at present. The development and use of new energy is an inevitable choice for our country to take the road of sustainable development. More and more new energy is constantly being developed and utilized, such as wind energy, solar energy, geothermal energy, biomass energy and the capacity of domestic waste are gradually being used by human beings. attention and make use of it. However, the energy in biomass energy and domestic waste is the least utilized...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44C10L5/46C10L5/04C10L9/12
CPCY02E50/10Y02E50/30C10L5/445C10L5/04C10L5/46C10L9/12C10L2230/22C10L2290/08C10L2290/24C10L2290/28C10L2290/32C10L2290/546
Inventor 杨永婷
Owner 杨永婷
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