A kind of far-infrared radiation combustion-supporting mud and its application method

A technology of far-infrared radiation and refractory cement, applied in the field of combustion-supporting mud, can solve the problems of full combustion of unsupported fuel, low high-temperature radiation rate, weak bonding, etc. low cost effect

Active Publication Date: 2020-11-10
王珩
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AI Technical Summary

Problems solved by technology

[0002] Combustion-supporting mud is mainly used in various combustion furnaces and boilers. The currently used combustion-supporting mud has defects such as low high-temperature radiation resistance and weak bonding. It is neither energy-saving nor environmentally friendly, and it is not conducive to the full combustion of fuel.

Method used

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Embodiment Construction

[0007] A far-infrared radiation combustion-supporting mud, its components and weight parts are 30 parts of refractory cement, 31 parts of refractory soil, 31 parts of titanium dioxide, 19 parts of diatomaceous earth, 21 parts of talcum powder, 12 parts of aluminum silicate, and 13 parts of magnesium oxide part and 15 parts of zinc oxide; after the furnace wall part is coated with heat-insulating mud and dried, the above materials are weighed and proportioned and placed in a container to mix evenly, and then water is added to make a paste-like combustion-supporting mud, which is immediately applied to the furnace On the wall and the furnace arch, the thickness of the smear is 2 cm. The combustion-supporting mud is mainly used in coal-fired boilers, gas-fired boilers, biomass fuel boilers, power plant boilers, industrial boilers, civil boilers, civil stoves, kilns and electric furnaces.

[0008] The performance indicators of the above-mentioned infrared radiation combustion-supp...

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Abstract

The invention relates to combustion-supporting mud, in particular to far-infrared radiation combustion-supporting mud and a using method thereof. The far-infrared radiation combustion-supporting mud is prepared from the following components in parts by weight: 20-40 parts of refractory cement, 20-40 parts of refractory soil, 20-40 parts of titanium dioxide, 10 to 30 parts of kieselguhr, 10 to 30 parts of talcum powder, 5 to 20 parts of aluminum silicate, 5 to 20 parts of magnesium oxide and 5 to 20 parts of zinc oxide. The using method comprises the following steps: putting the materials in a container according to a ratio, mixing uniformly, then adding water to prepare the paste-like combustion-supporting mud, and immediately smearing to a furnace wall and a furnace arch, wherein the smearing thickness is 1 to 3 centimeters. The far-infrared radiation combustion-supporting mud has the advantages of great high-temperature radiation resistance, firm bonding, energy saving and environmental protection, can be used for enabling fuel to combust sufficiently, and reduces the generation of sulfur dioxide, nitrogen oxides, carbon dioxide and carbon monoxide, meanwhile, ash scale components are radiated for multiple times to generate irregular movement, so that suspended particles are reduced, and fine coal particles and fly ash are thrown back into a furnace under a swirling separation effect of flue gas flow.

Description

Technical field: [0001] The invention relates to a combustion-supporting mud, in particular to a far-infrared radiation combustion-supporting mud and a using method thereof. Background technique: [0002] Combustion-supporting mud is mainly used in various combustion furnaces and boilers. The currently used combustion-supporting mud has defects such as low high-temperature radiation resistance and weak bonding. It is neither energy-saving nor environmentally friendly, and it is not conducive to the full combustion of fuel. Therefore, it is very necessary to invent a kind of energy-saving and environment-friendly far-infrared radiation combustion-supporting mud. Invention content: [0003] The present invention makes up for and improves the deficiencies of the above-mentioned prior art, and provides an infrared radiation combustion-supporting mud with high temperature resistance, high radiation rate, firm bonding, energy saving and environmental protection, wide application...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/66
CPCC04B35/66C04B2235/3206C04B2235/3284C04B2235/3427C04B2235/349C04B2235/9607
Inventor 王珩王国辉
Owner 王珩
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