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Method for producing shaped fuel from tobacco stalk biomass

A technology for forming fuel and biomass, which is applied in the field of tobacco stalk processing to achieve the effects of ensuring productivity, increasing cohesiveness and facilitating collection of tobacco stalks

Inactive Publication Date: 2011-11-23
贵州省烟草公司毕节地区公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, so far, there has been no application for a production method for processing tobacco stalks into briquettes

Method used

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  • Method for producing shaped fuel from tobacco stalk biomass

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Embodiment

[0026] Tobacco companies in Bijie area have established a tobacco stalk biomass fuel processing plant every 10km in the concentrated tobacco area, concentrating the tobacco stalk raw materials in this area, and each field is equipped with a processing plant with a production capacity of 1t / h’s biomass molding fuel extruder; the raw materials are stored in a bundled vertical stacking method, even if they are exposed to rain, not only will they not rot, but also gradually remove the soil clods at the root of the tobacco stalk (generally, the root of the tobacco stalk is molded under pressure) When it is cut off due to a large amount of soil), the root of the tobacco stalk with high calorific value can be fully utilized. The wax on the surface of the tobacco stalk is removed by rain in the early stage, and it is easy to move to the open shed for drying in the later stage. The moisture content of the raw material of the tobacco stalk is controlled below 30%. The crushing and knea...

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Abstract

The invention discloses a method for producing shaped fuel from tobacco stalk biomass, and relates to a utilization method of tobacco stalk biomass. The method comprises steps that: (1) raw materials are collected, (2) the raw materials are stored, (3) the raw materials are dried, (4) the raw materials are crushed, (5) the raw materials are pretreated, and (6) the treated material is shaped through extrusion. According to the invention, complete technology for producing tobacco stalk biomass shaped fuel is provided. According to the technology, all root part tobacco stalks, which have high heat value and relatively large soil content, are utilized as energy. The method provided by the invention is characterized in that: the fuel is tobacco stalk biomass shaped fuel, which satisfies a requirement of clean energy; collection of tobacco stalks is convenient and feasible; production technology is economic and reasonable, and the cost is low; produced biomass shaped fuel can be used in various heating apparatuses for purposes such as tobacco leaf baking.

Description

technical field [0001] The invention relates to the treatment of tobacco stalks, in particular to a method for producing briquette fuel from tobacco stalk biomass. Background technique [0002] Biomass briquette fuel is a new type of fuel that has emerged in recent years. Due to its dense texture, biomass fuel has high combustion efficiency, and because of its renewability, it is in line with low-carbon economy and waste resource utilization, and has good development prospects. There are about 7 million tons of tobacco stalks in my country every year, because they can be used every other year, and it is difficult to process the fuel. At present, these tobacco stalk biomass are either burned in vain, or piled up for a long time and rotted. [0003] In the Chinese patent database, patents involving biomass combustion include No. 200610046188.9 "Composite Fuel and Its Production Method", No. 200710186469.9 "Biomass Fuel Molding Method", No. 200910004663.X "Molded Solid Fuel an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44
CPCY02E50/30Y02E50/10
Inventor 翟欣代昌明陈雪杜庆文
Owner 贵州省烟草公司毕节地区公司
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