Novel membrane module oxygen-enriched combustion equipment

Abstract

The invention relates to novel membrane module oxygen-enriched combustion equipment. The equipment comprises an air filter, an air blower, an oxygen-enriched membrane assembly, a water ring vacuum pump, a vacuum gauge, a regulating valve, a gas-water separator, a dehumidification and pressurization electric control system, an oxygen-enriched preheater and a nozzle. One end of the air filter is connected with the left end of the air blower. The right end of the air blower is connected with the oxygen-enriched membrane assembly. The oxygen-enriched membrane assembly is connected with one end of the regulating valve. The other end of the regulating valve is connected with the vacuum gauge. The other end of the vacuum gauge is connected with one end of the water ring vacuum pump. The other end of the water ring vacuum pump is connected with the gas-water separator. The gas-water separator is connected with the dehumidification and pressurization electric control system. The dehumidification and pressurization electric control system is connected with one end of the oxygen-enriched preheater. The other end of the oxygen-enriched preheater is connected with the nozzle. The nozzle is embedded in an industrial kiln stove.

Description

technical field [0001] The invention relates to mechanical engineering and heating and energy-saving equipment, in particular to a novel membrane bonded oxygen-enriched combustion equipment. Background technique [0002] Usually the content of oxygen in the air is 20.93%, nitrogen is 78.1%, and a small amount of inert gas, etc. During the combustion process, only about 1 / 5 of the total air is involved in the combustion, while nitrogen, which accounts for about 4 / 5 of the total air And other inert gases not only do not support combustion, but will take away a large amount of heat energy with the flue gas, which greatly reduces the combustion efficiency of industrial furnaces. Contents of the invention [0003] The present invention overcomes the deficiencies of the prior art, and proposes a novel membrane bonded oxygen-enriched combustion device, which utilizes membrane separation technology to generate oxygen-enriched air, which participates in the combustion process of an...

AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the deficiencies of the prior art, and proposes a novel membrane bonded oxygen-enriched combustion device, which utilizes membrane separation technology to generate oxygen-enriched air, which participates in the combustion process of an industrial kiln and contributes to the combustion process. Provide enough oxygen to fully burn combustibles in industrial kilns, reduce incomplete combustion residues of solids, and solve the problem of low combustion efficiency in existing industrial kilns

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