Novel catalytic-combustion industrial furnace

A catalytic combustion and industrial furnace technology, applied in the combustion, incinerator, combustion method and other directions using catalytic materials, can solve the problems of transportation, storage, application safety restrictions, etc., and achieve enhanced availability, simple structure, and safety. high effect

Inactive Publication Date: 2013-10-23
WISDRI WUHAN WIS IND FURNACE
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Problems solved by technology

However, because it contains a certain amount of oxygen, its transportation, storage, and application are restricted by safety.

Method used

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  • Novel catalytic-combustion industrial furnace

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Embodiment Construction

[0027] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0028] Such as figure 1 As shown, a novel catalytic combustion industrial furnace of the present invention includes a gas supply system, a preheating system 3 and a furnace body system.

[0029] The gas supply system includes a combustible gas pipeline 4 , a gas-supporting pipeline 1 and a gas mixing device 6 , and the combustible gas pipeline 4 and the gas-supporting pipeline 1 are respectively connected to the gas mixing device 6 . A combustible gas valve 5 can be arranged on the combustible gas pipeline 4 , and a gas-supporting valve 2 can be arranged on the combustion-supporting gas pipeline 1 .

[0030] The combustible gas of the novel catalytic combustion industrial furnace of the present invention can be organic...

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Abstract

The invention relates to a novel catalytic-combustion industrial furnace, which comprises a gas-supplying system, a preheating system (3) and a furnace-body system, wherein the gas-supplying system comprises a combustible-gas pipeline (4), a combustion-supporting gas pipeline (1) and a gas-mixing device (6); the preheating system (3) is used for preheating mixed gas which is mixed through the gas-mixing device (6); the furnace-body system comprises a furnace shell (7), a front hearth segment (8), a catalyst carrier (9) and a rear hearth segment (10), and a catalyst is attached to the catalyst carrier (9); and the mixed gas after being preheated by the preheating system (3) enters the area of the catalyst carrier (9) after passing through the front hearth segment (8) to finish catalytic-combustion reaction, and smoke gas after the reaction is discharged through the rear hearth segment (10). The novel catalytic-combustion industrial furnace disclosed by the invention can be applied to the purification processing of industrial organic waste gas and the oxygen reducing and removing processes of oxygen-contained combustible gas, and has the characteristics of high efficiency, energy saving, environmental protection, safety, simple structure, low manufacturing cost, good production stability and the like.

Description

technical field [0001] The invention relates to the field of industrial furnaces, and more specifically relates to an industrial furnace used in metallurgy, chemical industry, machinery and other industries for catalytic combustion of inferior gas fuel and organic waste gas. Background technique [0002] In industrial enterprises such as chemical industry, metallurgy, and machinery, there are many by-product combustible gases such as organic waste gas and oxygen-containing combustible gas. [0003] Industrial organic waste gas generally contains hydrocarbon compounds, oxygen-containing organic compounds, nitrogen-containing, sulfur, phosphorus, and halogen-containing organic compounds. If the organic waste gas is not treated, it will cause serious pollution to the environment and cause great harm to human health if it is directly discharged into the atmosphere. Traditional organic waste gas treatment methods include adsorption, condensation, and incineration methods. These ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/07F23C13/00
Inventor 李卫杰秦凤华徐少春沈小军
Owner WISDRI WUHAN WIS IND FURNACE
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