Alcohol-based liquid fuel gasification burner

Abstract

The invention discloses an alcohol group liquid fuel vaporizing combustor, and belongs to the field of heating equipment. The alcohol group liquid fuel vaporizing combustor comprises a fire distributor and a vaporizing pipe connected with the fire distributor, wherein the fire distributor is arranged in a combustion barrel, the vaporizing pipe is of a multi-coil densely arranged columnar structure formed by a metal pipe spirally and is arranged over the fire distributor, and a feeding pipe of the vaporizing pipe is located at the lowest position of the spiral and spirals upwards from the position of the fire distributor; a gas transmitting pipe of the vaporizing pipe vertically falls down from the highest position and is connected with the bottom of the fire distributor through a spraying nozzle connector; an ignition basin is arranged under the fire distributor; the fire distributor is composed of a fire distribution cover on the upper portion, a mixer in the middle and a base cover on the lower portion, the center of the fire distribution cover is sealed, and a plurality of gas spraying holes are formed in the periphery of the surface of the fire distribution cover. The alcohol group liquid fuel vaporizing combustor is automatically heated in the combustion process without a power source or other heat resources, the vaporizing process is uniform, combustion is stable, fire is large, the heating effect is good, no fuel flies out, blockage of the vaporizing pipe is avoided, and the alcohol group liquid fuel vaporizing combustor is convenient to use and popularize.

Description

technical field [0001] The invention belongs to the field of heating equipment, in particular to an alcohol-based liquid fuel gasification burner. Background technique [0002] The burner is an essential heating tool for households, catering, hot pot restaurants and field operations. At present, due to the shortage of oil resources, the liquefied gas refined from oil is in short supply. In addition, the investment in laying natural gas pipelines is huge and the cycle is long. Therefore, the market supply Insufficient, severe shortage; Diesel and kerosene are prohibited from being used in catering, industry and other industries due to their high prices, no promotional value, and serious pollution. In order not to be affected by oil resources, various countries have increased their efforts to develop other alternative energy sources. As a kind of renewable energy, methanol and ethanol have been paid attention to by various countries, and they have all increased the developmen...

AI Technical Summary

Problems solved by technology

However, the alcohol-based liquid fuel based on methanol also has its own disadvantages: the calorific value of alcohol-based liquid fuel is low, and it is not suitable for ordinary stoves. The traditional atomization combustion method cannot make it fully burnt, and the energy consumption is high; if When the heating gasification combustion method is adopted, when the temperature reaches about 250 degrees, it is easy to form carbon deposits, block the gasification tube and the nozzle of the burner head, and cause the firepower to be unstable or even cannot be used normally; if there is no good burner to match it, Alcohol-based liquid fuels cannot be popularized

[0007] Its combustion structure is relatively complex, and there are unstable factors in the gasification effect, so the heating effect is not ideal

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