A convective catalytic combustion method, burner and application thereof

A catalytic burner and catalytic combustion technology, applied in the direction of combustion methods, combustion types, incinerators, etc., can solve the problems of high energy consumption, low purification rate, and low efficiency of catalytic combustion, and achieve pollution reduction, energy conservation, and cost reduction Effect

Inactive Publication Date: 2016-04-27
周开勇
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  • Claims
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Problems solved by technology

[0010] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a convective catalytic combustion method, a burner and its application, aiming to solve the problems of high energy consumption, low efficiency and low purification rate of catalytic combustion in the existing catalytic combustion technology. question

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  • A convective catalytic combustion method, burner and application thereof
  • A convective catalytic combustion method, burner and application thereof
  • A convective catalytic combustion method, burner and application thereof

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Embodiment Construction

[0037] The present invention provides a convective catalytic combustion method, a burner and its application. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] As a preferred embodiment of the convection catalytic combustion method of the present invention, as figure 1 As shown, it includes the steps:

[0039] S1. Pass the organic waste gas from the organic waste gas inlet to the upper part of the pre-catalyst cavity arranged on the upper part of the catalytic bed, and buffer the downward flow velocity of the organic waste gas to a predetermined speed through the pre-catalyst cavity;

[0040] In the method of the embodiment of this step, before the organic waste gas enters the catalytic bed for cat...

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Abstract

Disclosed are a convection-type catalytic combustion method, a combustor and use thereof. The convection-type catalytic combustor comprises a combustor body, wherein an organic waste gas inlet for feeding organic waste gas and a clean waste gas outlet used for discharging clean waste gas are arranged on the combustor body, and a pre-catalysis cavity, a first catalytic bed and a post-catalysis cavity are arranged in sequence between the organic waste gas inlet and the clean waste gas outlet.

Description

technical field [0001] The invention relates to the technical field of catalytic combustion, in particular to a convective catalytic combustion method, a burner and an application thereof. Background technique [0002] Catalytic combustion technology is widely used in the treatment of low-concentration organic waste gas, such as the treatment of organic waste gas in chemical industry, automobile and other industries, the gas treatment of coal mine exhaust, and the combustion and heat utilization of organic volatiles in enameled wires. Catalytic combustion technology is currently One of the important means of atmospheric environmental protection. [0003] There are many types of organic waste gas. Different catalysts can be selected for catalytic combustion of different types of organic waste gas, but all treatment processes need to heat the organic waste gas to the corresponding catalytic ignition temperature before the catalytic combustion reaction can occur, and the organi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G7/07F28D9/00
CPCF23G7/07
Inventor 周开勇
Owner 周开勇
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