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Gas and combustion air mixing device of combustion system

A combustion system and combustion-supporting air technology, applied in burners, combustion methods, combustion types, etc., can solve the problems of slow flame propagation, failure to achieve energy conservation and environmental protection, and insufficient combustion of gas, and improve the propagation speed and combustion temperature. improved effect

Inactive Publication Date: 2012-09-05
如皋市金轶纺织有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, most of the existing combustion systems use gas to supply gas directly without adding any combustion-supporting gas, which will inevitably lead to insufficient combustion of gas, slow flame propagation speed, low combustion temperature, and fail to achieve the purpose of energy saving and environmental protection

Method used

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  • Gas and combustion air mixing device of combustion system
  • Gas and combustion air mixing device of combustion system

Examples

Experimental program
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Effect test

Embodiment 1

[0020] The mixing device of gas and combustion-supporting air in the combustion system of this embodiment includes a main body chamber 1 carrying a heat-conducting medium 5, an oxygen gasification mixing chamber 2 for mixing oxygen and fuel gas is installed in the main body chamber 1, and an oxygen gasification mixing chamber 2 There is a gas spray pipe 4 inside, and the gas spray pipe 4 is externally connected to a gas flow control device. One end of the oxygen gasification mixing chamber 2 is connected to a mixed gas output pipeline 26, and the other end is connected to a pipeline for preventing the mixed gas from backflowing to form pressure and blocking oxygen intake. The check throat pipe 20 is externally connected with an oxygen-enriched flow control device; the gas flow control device includes a main gas supply pipe 24 communicating with the gas spray pipe 4, and the main gas supply pipe 24 is internally equipped with a The main gas control solenoid valve 6 is installed ...

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PUM

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Abstract

The invention relates to a mixture device of gas and combustion air in a combustion system, comprising a main body bin loaded with heat-conducting medium, the main body bin is internally provided with an oxygen gasification mixing bin used for mixing oxygen and flue gas, the interior of the oxygen gasification mixing bin is communicated with a flue gas spraying pipe, the flue gas spraying pipe is externally a flue gas flow control device, one end of the oxygen gasification mixing bin is communicated with a mixed gas output pipeline, and the other end is communicated with a non-return tube which is used for preventing the mixed gas reflux from being formed into pressure to stop oxygen infusion, and the non-return tube is externally connected with an oxygen-rich flow control device. The invention has reasonable structure design and low price and is energy-saving and pollution-reducing, efficient and environmentally friendly.

Description

technical field [0001] The invention relates to a mixing device of gas and combustion-supporting air in a combustion system, and belongs to the technical field of the structure of a mixing device of gas and combustion-supporting air in a combustion system. Background technique [0002] At present, most of the existing combustion systems use direct gas supply without adding any combustion-supporting gas, which will inevitably lead to insufficient combustion of gas, slow flame propagation speed, low combustion temperature, and fail to achieve the purpose of energy saving and environmental protection. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of the above-mentioned prior art, and provide a gas and combustion-supporting air mixing device with reasonable structural design, energy saving and emission reduction, high efficiency, environmental protection, and low emission. [0004] The present invention is achieved through...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23D14/02F23D14/32F23D14/46
CPCY02E20/34
Inventor 崔金福
Owner 如皋市金轶纺织有限公司
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