Graded organic waste gas treatment system

A treatment system and organic waste gas technology, applied in the direction of combustion method, combustion type, incinerator, etc., can solve the problem of difficult VOC waste gas treatment, and achieve the effect of increasing the intake air temperature

Pending Publication Date: 2020-01-10
SHENZHEN MEGMEET ELECTRICAL CO LTD
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  • Claims
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Problems solved by technology

[0005] In order to solve the above technical problems, the embodiment of the present invention provides a graded organic waste gas treatment system to solve the technical problems of large air volume and high concentration VOC waste gas that are difficult to treat in the prior art

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Embodiment Construction

[0032] In order to facilitate understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "top", "bottom", "upper", "lower", "left", "right" and similar expressions are used in this specification for the purpose of description only.

[0033] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used in the description of the present inve...

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Abstract

The embodiment of the invention relates to the technical field of environmental protection, and discloses a graded organic waste gas treatment system. The system includes a first heat exchange device,first-stage VOC treatment equipment and second-stage VOC treatment equipment. The first-stage VOC treatment equipment is used for treating high-concentration and low-temperature waste gas output fromproduction equipment and outputting low-concentration and high-temperature waste gas, the waste gas is treated by the second-stage VOC treatment equipment, and the first heat exchange device is usedfor conducting heat exchange treatment on the waste gas output from the production equipment and the waste gas output from the first-stage VOC treatment equipment. By means of the embodiment, the gasinlet temperature of the first-stage VOC treatment equipment is increased by additionally arranging the heat exchange device; and in addition, organic waste gas is subjected to graded treatment, so that clean emission of the high-concentration organic waste gas after treatment is realized.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of environmental protection, and in particular to a hierarchical organic waste gas treatment system. Background technique [0002] At present, the treatment methods of VOC waste gas mainly include photocatalysis, catalytic combustion, biological method, plasma, activated carbon and other methods. However, when these methods are used to treat VOC waste gas with large air volume and high concentration, there are problems of low treatment efficiency or potential safety hazards. question. [0003] Generally, activated carbon adsorption-catalytic combustion desorption, spraying+photolysis+activated carbon and other combined processes are used on the market, or the wind reduction and concentration enhancement technology is used first, and then catalytic combustion is used to deal with large air volume and high concentration of triphenyl, ketone, Esters VOC exhaust gas. [0004] However,...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/07
CPCF23G7/07F23G2206/10
Inventor 方旺林言佳颖张赞文定
Owner SHENZHEN MEGMEET ELECTRICAL CO LTD
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