Environment-friendly biomass fuel and preparation method thereof

A kind of biomass fuel and environment-friendly technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of easy shavings and slag, low moisture content, insufficient compact fuel structure, etc. , the effect of uniform performance

Inactive Publication Date: 2016-08-17
苏州米田环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, due to the low moisture content in the actual operation, the technical requirements of the molding process are improved, resulting in the structure of the fuel after molding is not compact enough, and it is easy to drop debris and slag

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with specific embodiments.

[0041] Preparation:

[0042] (1) Industrial sludge pretreatment: place the industrial sludge in the sludge treatment tank, add acid cellulase to decompose, dehydrate and dry until the water content is within 40%;

[0043] (2) Pretreatment of other components except industrial sludge: dry straw, rice, wood chips and egg shells with a blower dryer at a drying temperature of 100°C~110°C until the water content drops below 35%;

[0044] (3) Pulverization: The dried components in step (2) are pulverized by a pulverizer until the particle size is 30-50 mesh;

[0045] (4) Mixing: Mix the components treated in step (3) and step (1), and use a ball mill to blend for 24 hours at a speed of 250r / min~300r / min;

[0046] (5) Compression: The mixture obtained in step (4) is processed into cylindrical pellets with a ring die granulator, the motor power is adjusted to 110kw~130k...

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PUM

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Abstract

The invention discloses an environment-friendly biomass fuel, which comprises the following components in parts by mass: The biomass fuel prepared by the invention has low water content, compact and compact structure of shaped cylindrical granules, is not easy to drop slag, and has a long burning time as fuel.

Description

technical field [0001] The invention relates to the field of biological energy, in particular to an environment-friendly biomass fuel 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 resources. They will gradually be exhausted under the large-scale exploitation of human beings, and a large amount of toxic gases will be emitted into the air during combustion, causing air pollution. Serious pollution; In the rural areas of our country, there are still a large number of waste biomass that is disposed of by incineration, and direct incineration seriously pollutes the atmospheric environment. Therefore, human beings are looking for renewable clean fuels to replace them. [0003] In recent years, the emerging clean fuel that is different from fossil fuels is non-biomass fuel, which generally refers to agricultural and forestry waste, such as str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44
CPCY02E50/10Y02E50/30C10L5/445
Inventor 俞春华
Owner 苏州米田环保科技有限公司
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