Environmental protection type inflammable barbecue charcoal and production method thereof

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...

AI Technical Summary

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 amount of flue ash as combustion aid, and its nitrate ratio is as high as 18- 22%, the emission of nitrogen compounds is large, which has a negative impact on environmental protection, and the export of products is hindered

Images