Environmental protection type inflammable barbecue charcoal and production method thereof

A barbecue charcoal and environmental protection technology, which is applied in the direction of fuel, solid fuel, petroleum industry, etc., can solve the problems of blocked product export, negative impact on environmental protection, large nitrogen emissions, etc., and achieves easy ignition, less waste, and less additives Effect

Inactive Publication Date: 2009-10-07
ZHEJIANG FORESTRY ACAD
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  • Abstract
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Problems solved by technology

CN1198467 discloses Mr. Yao Youqi's "easy to ignite barbecue charcoal" patent application technology. It uses anthracite, bituminous coal and charcoal as main materials, uses nitrate mixture as oxidant and appropriate amo

Method used

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  • Environmental protection type inflammable barbecue charcoal and production method thereof

Examples

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Comparison scheme
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Example Embodiment

[0015] Example 1 (the corresponding raw materials of Example 1 in the comparison table and their proportions by weight):

[0016] Among the raw materials, the particle size required for the preparation of the materials to be crushed according to step (1), and the anti-mold alpha starch paste is prepared according to the preparation method E. First mix 45 parts of bamboo charcoal powder, 50 parts of charcoal powder, 10 parts of machine-made stick charcoal powder and 2 parts of dried fruit exocarp charcoal powder, then add 1 part of wood powder and mix well, and finally add 25 parts of anti-mold alpha starch paste. After stirring evenly, leave it for 5-10min, press it into a honeycomb cake-shaped barbecue charcoal in a machine-made honeycomb cake machine, dry in the kiln to 3% moisture content, and ignite for 45 seconds.

[0017] What needs to be explained here is that machine-made rod charcoal is generally made by firing bamboo and wood chips. From this expansion, the charcoal powd...

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Abstract

A environmental protection type inflammable barbecue charcoal is in block shape, bar shape, ball shape or honeycomb cake shape; is proportioned by the following raw materials by weight parts of: 95-105 parts of bamboo charcoal powder and/or charcoal dust and/or machine-made bar carbon powder, 2-10 parts of exocarp carbon powder of dry fruit, 15-25 parts of mildew-resistant alpha starch paste, 0.5-1 part of wood powder and 0-1.5 part of clay powder; contains water by 2-5%, has the ignition time of 15-60 minutes. The barbecue charcoal production method comprises the following steps: 1, preparing raw materials; 2, mixing the raw materials; 3, aging; 4, forming by pressing; 5, drying and solidifying; 6, sealing and packaging. The barbecue charcoal can be used as cooking in household and restaurant, baking in field operation and warming in room; has the advantages of no smoke, no sulfur odor, no nitride release, easy ignition and high calorific value; and has less waste residues which can be used as potasium fertilizer returned to field, and can satisfy the demand of chemical composition restrictions to export products.

Description

technical field [0001] The invention relates to a civil solid fuel and a production method thereof, in particular to a solid fuel with biomass charcoal as the main body and a production method thereof. Background technique [0002] Zhejiang and other places in my country have produced bamboo charcoal, charcoal, and machine-made charcoal for many years, but the production of such charcoal is mostly crude charcoal produced by earthen kilns, with low technical content, unreasonable kiln structure, and high defective rate. In particular, the export mechanism carbon rods require uniform specifications, complete shapes, and complete carbonization. There are a large number of defective products in indigenous production, as well as charcoal storage places, storage warehouses, and pulverized charcoal in kilns, all of which need to be further processed urgently. As we all know, machine-made charcoal has the disadvantage of being difficult to ignite in use, and a new technology of usi...

Claims

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Application Information

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IPC IPC(8): C10L5/04C10L5/12
Inventor 庄晓伟陈顺伟潘炘蒋应梯
Owner ZHEJIANG FORESTRY ACAD
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