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Biomass pellet fuel and preparation method thereof

A biomass particle and fuel technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of low heat and short burning time, and achieve long burning time, easy to burn and burn out, and low ash content.

Inactive Publication Date: 2018-12-18
临沂环创环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In recent years, there are some problems in the biomass pellet fuel made of straw, fruit shell, fruit core, etc., such as short burning time and low heat, so it is necessary to develop a new kind of Biomass pellet fuels such as fruit stones as raw materials are very important

Method used

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  • Biomass pellet fuel and preparation method thereof

Examples

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Embodiment 1

[0029] A biomass pellet fuel, comprising the following raw materials in parts by weight: 30 parts of rice straw, 20 parts of peanut shells, 10 parts of cotton stalks, 20 parts of yellow tobacco stalks, 30 parts of cashew nut shells, 20 parts of hawthorn cores, 1 part of machine oil, potassium chlorate 0.5 parts, 0.4 parts of potassium nitrate, 0.5 parts of diatomaceous earth and 0.6 parts of kaolin.

[0030] A preparation method of biomass particle fuel, the preparation method comprises the following steps:

[0031] (1) Air-dry rice straw, peanut shells, cotton stalks, yellow tobacco stalks, cashew nut shells and hawthorn cores until the moisture content is 15%, and then pulverize them with a pulverizer to obtain pulverized materials, which are passed through a sieving machine Sieve to obtain a particle size of 50 mesh sieves;

[0032] (2) Put the sieving material, mechanical oil, potassium chlorate, potassium nitrate, diatomaceous earth and kaolin obtained in step (1) into a...

Embodiment 2

[0036] A biomass granular fuel, comprising the following raw materials in parts by weight: 35 parts of wheat straw, 25 parts of peanut shells, 12 parts of cotton stalks, 22 parts of yellow tobacco stalks, 35 parts of cashew nut shells, 25 parts of hawthorn cores, 1.5 parts of castor oil, potassium chlorate 0.7 parts, 0.7 parts of potassium nitrate, 0.8 parts of diatomaceous earth and 0.8 parts of kaolin.

[0037] A preparation method of biomass particle fuel, the preparation method comprises the following steps:

[0038] (1) Air-dry wheat straw, peanut shells, cotton stalks, yellow tobacco stalks, cashew nut shells and hawthorn cores until the moisture content is 18%, and then pulverize them with a pulverizer to obtain pulverized materials, which are passed through a sieving machine Sieve to obtain a particle size of 60 mesh sieves;

[0039](2) Put the sieving material, castor oil, potassium chlorate, potassium nitrate, diatomaceous earth and kaolin into the blender of step (...

Embodiment 3

[0043] A biomass pellet fuel, comprising the following raw materials in parts by weight: 40 parts of corn stalks, 30 parts of peanut shells, 15 parts of cotton stalks, 25 parts of yellow tobacco stalks, 40 parts of cashew nut shells, 30 parts of hawthorn cores, 2 parts of tallow, 1 part of potassium chlorate 1 part, 1 part of potassium nitrate, 1 part of diatomaceous earth and 1 part of kaolin.

[0044] A preparation method of biomass particle fuel, the preparation method comprises the following steps:

[0045] (1) Air-dry corn stalks, peanut shells, cotton stalks, yellow tobacco stalks, cashew nut shells and hawthorn cores until the water content is 20%, and then pulverize them with a pulverizer to obtain pulverized materials, which are passed through a sieving machine Sieve to obtain a particle size of 65 mesh sieves;

[0046] (2) Put the sieving material, tallow, potassium chlorate, potassium nitrate, diatomaceous earth and kaolin obtained in step (1) into a blender and st...

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Abstract

The invention discloses a biomass pellet fuel and a preparation method thereof. The biomass pellet fuel is prepared from the following raw materials: straw, peanut shells, cotton stalks, yellow tobacco stalks, cashew nut shells, Chinese hawthorn seeds, a lubricant and an additive. The preparation method for the biomass pellet fuel comprises the following steps: 1, pulverizing and screening the rawmaterials; 2, uniformly mixing all the raw materials under stirring; 3, performing extrusion granulation; and 4, performing drying so as to obtain the biomass pellet fuel. According to the invention,the raw materials of the invention are easily available and have low cost; the waste is turned into the valuable; and the fuel has the advantages of long burning time, large calorific value, high density, low sulfur content, low water content and low ash content. The fuel is a high-calorific-value, clean, pollution-free and environmentally-friendly product which is sufficient in combustion, low in ash accumulation and free of slagging, has good performance and can be promoted and applied.

Description

technical field [0001] The invention relates to the technical field of biomass fuel, in particular to a biomass particle fuel and a preparation method thereof. Background technique [0002] In the past few decades, coal has occupied a dominant position in China's energy composition. Status remains unchanged. The consumption and use of a large amount of fossil fuels has made the environmental pollution more and more serious. The air quality in many cities in our country is poor, which seriously threatens people's health. As time goes by, fossil energy will be exhausted. Strengthening the development and utilization of renewable energy is the only way to deal with the increasingly serious energy crisis and environmental pollution, and it is also the only way for the sustainable development of human society. [0003] Using wood chips, bamboo chips, branches, straw, plant shells, etc. as raw materials, through professional machinery, special technology, without any chemical ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44C10L9/10C10L10/08
CPCC10L5/445C10L9/10C10L10/08C10L2200/029C10L2200/04C10L2200/0484Y02E50/10Y02E50/30
Inventor 李玉龙李登新姜涛李路娟郑芳薛飞
Owner 临沂环创环保科技有限公司
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