Mulberry branch biomass pellet fuel and preparation method thereof

A technology of biomass particles and mulberry stems, which is applied to biofuels, methods for granulating raw materials, and waste fuels. It can solve the problems of low heat, ineffective use of mulberry branches, and low fuel utilization, and achieve high calorific value. , Increase the area in contact with the air, and the effect of high combustion utilization

Inactive Publication Date: 2018-10-19
GUANGXI HUAJIA SILK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. Chinese Patent 201310487768.1 A Method for Preparation of Mulberry Branch Granular Biofuel Zhejiang Academy of Agricultural Sciences 310021, No. 198 Shiqiao Road, Jianggan District, Hangzhou City, Zhejiang Province This The invention discloses a method for preparing mulberry branch granular biofuel, the purpose of which is to solve the problem that a large number of mulberry branches produced by silkworm breeding cannot be effectively utilized
[0009] From the documents retrieved, we can understand that although some documents involve the use of mulberry stalks as one of the raw materials for biomass fuels, the heat produced by combustion is low and the fuel utilization rate is low. continuous improvement

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0036] A kind of mulberry stalk biomass granular fuel, said mulberry stalk biomass granule fuel is made of the following raw materials in parts by weight: 30 parts of mulberry stalks, 10 parts of cow dung, 12 parts of coal powder, 10 parts of camellia oleifera shells, waterproof coiled material 6 parts of waste, 10 parts of waste oil, 10 parts of bamboo chips, 10 parts of wormwood, and 1 part of combustion enhancer.

[0037] The waste oil is precipitated and filtered to obtain a clarified grease liquid, and the moisture can be removed.

[0038] The cow dung is obtained by drying fresh cow dung until the water content is 5%.

[0039] The combustion aid is sodium bicarbonate, ammonium bicarbonate or dinitrosopentamethylenetetramine.

[0040] The preparation method of described mulberry stalk biomass particle fuel comprises the following steps:

[0041] (1) Separating the branches and leaves of the mulberry trees obtained from summer or autumn harvesting to obtain mulberry stem...

Embodiment 2

[0051] A kind of mulberry stalk biomass particle fuel, said mulberry stalk biomass granule fuel comprises the raw material of following parts by weight: 55 parts of mulberry stalks, 20 parts of cow dung, 19 parts of coal powder, 15 parts of camellia oleifera shells, waterproof coiled material 8 parts of waste, 12 parts of waste oil, 15 parts of bamboo chips, 13 parts of wormwood, and 3 parts of combustion enhancer.

[0052] The waste oil is precipitated and filtered to obtain a clarified grease liquid, and the moisture can be removed.

[0053] The cow dung is obtained by drying fresh cow dung until the water content is 8%.

[0054] The combustion aid is sodium bicarbonate, ammonium bicarbonate or dinitrosopentamethylenetetramine.

[0055] The preparation method of described mulberry stalk biomass particle fuel comprises the following steps:

[0056] (1) Separating the branches and leaves of the mulberry trees obtained from summer or autumn harvesting to obtain mulberry stems...

Embodiment 3

[0066] A kind of mulberry stalk biomass granular fuel, said mulberry stalk biomass granule fuel comprises the following raw materials in parts by weight: 80 parts of mulberry stalks, 30 parts of cow dung, 26 parts of coal powder, 20 parts of camellia oleifera shells, waterproof coiled material 10 parts of waste, 15 parts of waste oil, 20 parts of bamboo chips, 16 parts of wormwood, and 5 parts of combustion enhancer.

[0067] The waste oil is precipitated and filtered to obtain a clarified grease liquid, and the moisture can be removed.

[0068] The cow dung is obtained by drying fresh cow dung until the water content is 7%.

[0069] The combustion aid is sodium bicarbonate, ammonium bicarbonate or dinitrosopentamethylenetetramine.

[0070] The preparation method of described mulberry stalk biomass particle fuel comprises the following steps:

[0071] (1) Separating the branches and leaves of the mulberry trees obtained from summer or autumn harvesting to obtain mulberry ste...

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Abstract

The invention relates to the technical field of biomass fuel, and particularly discloses mulberry branch biomass pellet fuel. The mulberry branch biomass pellet fuel is characterized by being made from the following raw materials in parts by weight: 30 to 80 parts of mulberry branches, 10 to 30 parts of cow dung, 12 to 26 parts of coal powder, 10 to 20 parts of oil tea shell, 6 to 10 parts of waterproof roll waste, 10 to 15 parts of drainage oil, 10 to 20 parts of bamboo powder, 10 to 16 parts of artemisia argyi, and 1 to 5 parts of a combustion improver. The fuel has the characteristics thatthe fuel is high in burning heat value and sufficient to burn, and does not produce unpleasant odor during burning.

Description

technical field [0001] The invention relates to the technical field of biomass particle fuel, in particular to a mulberry stalk biomass particle fuel and a preparation method thereof. Background technique [0002] my country is a big country for planting mulberry and sericulture, and has developed to the present mulberry trees of many varieties, and mulberry trees provide the main food source for silkworms. [0003] After the mulberry tree is cut in summer or autumn, the mulberry leaves are used to feed the silkworms. When the mulberry leaves are used to feed the silkworms, at the same time, the mulberry stems left behind after picking the leaves are either abandoned on the field or directly Incineration not only increases the environmental burden, but also causes the value of mulberry stalks to not be fully utilized; therefore, how to effectively use mulberry stalks as biomass fuels needs to be improved on existing technologies. [0004] After retrieving the patent documen...

Claims

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Application Information

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IPC IPC(8): C10L5/44B01J2/00
CPCB01J2/00C10L5/445Y02E50/10Y02E50/30
Inventor 王春花陈月红邓利明
Owner GUANGXI HUAJIA SILK
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