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Smokeless and odorless fuel rod and preparation method thereof

A technology of fuel rods and main raw materials, applied in the field of new fuels, can solve problems such as complex manufacturing processes, toxic gas emissions, and environmental pollution, and achieve the effects of convenient storage, low carbon emissions, and good combustion characteristics

Inactive Publication Date: 2016-09-21
安徽省珍云生物能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the fuels used by people are fossil energy such as coal, oil, and natural gas, which are non-renewable energy sources. They will gradually be exhausted under large-scale exploitation by humans, and a large amount of harmful gases will be emitted into the air during combustion, causing pollution to the environment. Therefore, people are gradually looking for renewable and clean fuels that can replace traditional fossil energy. At present, raw materials such as straw and domestic waste are usually used for processing and manufacturing. Toxic gas emissions, due to more raw materials, resulting in complex manufacturing process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A smokeless and tasteless fuel rod made of the following raw materials in parts by weight: 75 parts of mahogany sawdust, 15 parts of sheep manure, 5 parts of mahogany shavings, 2 parts of mint leaves, 1 part of arborvitae leaves, 1 part of patchouli leaves, 1 part of Angelica dahurica.

[0016] A method for preparing a smokeless and tasteless fuel rod, comprising the following steps:

[0017] (1) Preparation of shavings water: dry mahogany shavings, mint leaves, arborvitae leaves, patchouli leaves and Angelica dahurica, mix them in proportion, put them into water equivalent to 8 times their total weight, decoct for 2 hours, filter, The obtained filtrate is shavings water, and the obtained filter residue is taken out and smashed into mud to obtain mixed mud for later use;

[0018] (2) Soaking: Crush the mahogany sawdust to crumbs with a particle size of 3mm or less, put them into the water shavings obtained in the above steps for soaking, keep the water temperature of t...

Embodiment 2

[0023] A smokeless and odorless fuel rod is made of the following raw materials in parts by weight: 80 parts of redwood sawdust, 12 parts of sheep dung, 5 parts of redwood shavings, 1 part of mint leaves, 1 part of oriental cypress leaves, and 1 part of ageratum leaves.

[0024] Its preparation method is the same as in Example 1 except step (1).

[0025] (1) Preparation of shavings water: Dried mahogany shavings, mint leaves, arborvitae leaves, patchouli leaves and Angelica dahurica, mixed in proportion, put them into water equivalent to 10 times their total weight, decocted for 2.5 hours, filtered, The obtained filtrate is shavings water, and the obtained filter residue is taken out and smashed into mud to obtain mixed mud for later use;

[0026] The molding rate of the obtained fuel rod is 97.2%, the durability is 95.8%, the ash content is about 1.28%, the sulfur content is 1.26%, the combustion heat value is 17.5MJ / Kg, and the combustion time per kilogram is 130 minutes.

Embodiment 3

[0028] A smokeless and tasteless fuel rod made of the following raw materials in parts by weight: 78 parts of mahogany sawdust, 10 parts of sheep manure, 8 parts of mahogany shavings, 1 part of mint leaves, 2 parts of oriental cypress leaves, 2 parts of patchouli leaves, 1 part of Angelica dahurica.

[0029] Its preparation method is the same as in Example 1 except step (1).

[0030] (1) Preparation of shavings water: Dried mahogany shavings, mint leaves, arborvitae leaves, patchouli leaves and Angelica dahurica, mixed in proportion, put them into water equivalent to 12 times their total weight, decocted for 3 hours, filtered, The obtained filtrate is shavings water, and the obtained filter residue is taken out and smashed into mud to obtain mixed mud for later use;

[0031] The molding rate of the obtained fuel rod is 96.5%, the durability is 97.2%, the ash content is about 1.41%, the sulfur content is 1.24%, the combustion heat value is 17.4MJ / Kg, and the combustion time pe...

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Abstract

The invention discloses a smokeless and odorless fuel rod and a preparation method thereof. Redwood flour is taken as a main raw material, soaked in wood shaving water, dried and crushed, and a mixture is prepared and pressed to be in a certain shape in a shaping machine. The fuel rod is prepared from raw materials in parts by weight as follows: 75-80 parts of the redwood flour, 10-15 parts of sheep manure, 5-10 parts of redwood shavings, 1-2 parts of mint leaves, 1-2 parts of Chinese arborvitae twigs, 1-2 parts of leaves of wrinkled gianthyssop herbs and 0-1 part of lemonfragrant angelica roots. Compared with the prior art, the fuel rod has the advantages as follows: the redwood flour is taken as the raw material, treated with the wood shaving water made from a mixture and mixed with sheep manure, then the fuel rod is prepared, the content of fixed carbon is about 15%, accordingly, the carbon emission is low, the content of volatile components is high, the combustion characteristic is good, the content of ash is lower after the fuel rod is burnt and can reach 1.5% or lower, every 2 kg of the fuel rods can replace 1 kg of fuel oil, and the fuel rod is convenient to store and clean and belongs to a high-quality renewable biomass fuel rod.

Description

technical field [0001] The invention belongs to the technical field of new fuels, and in particular relates to a smokeless and odorless fuel rod and a preparation method thereof. Background technique [0002] At present, most of the fuels used by people are fossil energy such as coal, oil, and natural gas, which are non-renewable energy sources. They will gradually be exhausted under large-scale exploitation by humans, and a large amount of harmful gases will be emitted into the air during combustion, causing pollution to the environment. Therefore, people are gradually looking for renewable and clean fuels that can replace traditional fossil energy. At present, raw materials such as straw and domestic waste are usually used for processing and manufacturing. The emission of toxic gas, due to more raw materials, resulting in complex manufacturing process. Contents of the invention [0003] The object of the present invention is to provide a smokeless and odorless fuel rod ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44C10L5/42
CPCC10L5/42C10L5/442C10L5/445C10L2290/08C10L2290/22C10L2290/24C10L2290/32Y02E50/10Y02E50/30
Inventor 陆飞云
Owner 安徽省珍云生物能源有限公司
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