Production technology of machine-made semi-coke barbecue charcoal with small particle size

Abstract

The invention provides a production technology of machine-made semi-coke barbecue charcoal with a small particle size. The production technology of machine-made semi-coke barbecue charcoal with the small particle size comprises the following steps: S1, obtaining a raw material: adding coal into a vertical bipolar crusher, carrying out two-stage crushing by the vertical bipolar crusher, and screening the crushed raw material to obtain a raw material with required particle size composition; and S2, stirring: adding sodium humate the crushed and screened raw material obtained in step S1, and adding the obtained mixture into a stirrer. A combustion improver such as potassium permanganate is added after hot gelatinization to provide oxygen for carbon rods in the combustion process in order to make the carbon rods sufficiently combusted, and also can absorb sulfur oxides released during the combustion of the carbon rods in order to reduce the emission of the sulfur oxides, so the productiontechnology of machine-made semi-coke barbecue charcoal with the small particle size increases the viscosity and enhances the bonding ability, fully exert the bonding effect of an adhesive, enhances the strength of the barbecue charcoal and increases the product benefit.

Description

technical field [0001] The invention relates to the field of barbecue charcoal, in particular to a production process of small particle size machine-made blue charcoal barbecue charcoal. Background technique [0002] Coal is a solid combustible mineral gradually formed by ancient plants buried in the ground through complex biochemical and physical chemical changes. It is a solid combustible organic rock, which is mainly transformed from plant remains through biochemical and geological processes after burial. , commonly known as coal, coal is a mineral that can be used as fuel or industrial raw material. It is a black substance composed of carbon, hydrogen, oxygen, nitrogen and other elements that have changed its physical and chemical properties through biochemical and geological processes in ancient plants. solid minerals. [0003] Coke forming is a process of dense carbon particles, and the particle size composition of carbon particles has a direct relationship with coke ...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a production process of blue charcoal grilling charcoal with small particle size mechanism, which solves the problems that the carbon particles are too coarse, the specific surface area of ​​the particles is reduced, the density of carbon rods is reduced, and the properties of carbon rods such as wet strength and cold strength are reduced.

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