CN204952523U - Photocatalysis plasma exhaust gas purification device - Google Patents
Photocatalysis plasma exhaust gas purification device Download PDFInfo
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- CN204952523U CN204952523U CN201520733629.7U CN201520733629U CN204952523U CN 204952523 U CN204952523 U CN 204952523U CN 201520733629 U CN201520733629 U CN 201520733629U CN 204952523 U CN204952523 U CN 204952523U
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- exhaust gas
- purification device
- plasma
- gas purification
- photooxidizer
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- 238000000746 purification Methods 0.000 title claims abstract description 18
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 7
- 238000007146 photocatalysis Methods 0.000 title claims 2
- 239000007789 gas Substances 0.000 claims abstract description 31
- 239000002912 waste gas Substances 0.000 claims abstract description 6
- 238000007539 photo-oxidation reaction Methods 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 1
- 239000013618 particulate matter Substances 0.000 abstract description 7
- 230000005684 electric field Effects 0.000 abstract description 4
- 238000003487 electrochemical reaction Methods 0.000 abstract description 4
- 239000010815 organic waste Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
本实用新型公开了一种光催化等离子废气净化装置，包括筒状的壳体，该壳体一端为进气口，另一端为出气口，在所述壳体内邻近进气口的一端设置有用于去除颗粒物的预处理过滤器，所述壳体内位于预处理过滤器之后的位置设置有UV光氧化器，所述壳体内位于UV光氧化器之后设置有等离子净化器。本实用新型的废气净化装置，通过预处理过滤器去除废气中的颗粒物，通过UV光氧化器进行催化，使得废气在等离子电场中可以加快电化学的反应，提高了废话净化装置的效率。
The utility model discloses a photocatalytic plasma waste gas purification device, which comprises a cylindrical casing, one end of the casing is an air inlet, and the other end is an air outlet, and one end of the casing adjacent to the air inlet is provided with a A pretreatment filter for removing particulate matter, a UV photooxidizer is arranged in the housing after the pretreatment filter, and a plasma purifier is arranged in the housing after the UV photooxidizer. The exhaust gas purification device of the utility model removes particulate matter in the exhaust gas through a pretreatment filter, and catalyzes it through a UV photooxidizer, so that the electrochemical reaction of the exhaust gas in the plasma electric field can be accelerated, and the efficiency of the nonsense purification device is improved.
Description
技术领域technical field
本实用新型涉及一种废气净化装置，更准确地说，涉及一种光催化等离子废气净化装置。The utility model relates to an exhaust gas purification device, more precisely, a photocatalytic plasma exhaust gas purification device.
背景技术Background technique
现在各行业进行喷漆的过程中，都会产生带有异味的废气，例如在家具、航空、汽车、船舶、集装箱、五金、电器、电子等行业的喷漆工艺中，都会产生异味较大的有害气体，这些有害气体一般都是通过排风扇或者抽风系统直接排到大气中。Now in the process of painting in various industries, odorous exhaust gas will be produced. For example, in the painting process of furniture, aviation, automobile, ship, container, hardware, electrical appliances, electronics and other industries, harmful gas with strong odor will be produced. These harmful gases are generally discharged directly into the atmosphere through exhaust fans or exhaust systems.
近年来，随着等离子废气净化器的出现，这一问题得以缓解。等离子废气净化器是一种新型、高效的干法处理有机废气、臭气的净化设备，它改变了使用活性炭填料的工艺技术，无需再生处理原料，无需专人负责，不产生二次污染，是近年来治理有机废气、臭气技术中最先进的一项技术。In recent years, with the advent of plasma exhaust gas purifiers, this problem has been alleviated. Plasma waste gas purifier is a new type of high-efficiency dry treatment of organic waste gas and odor purification equipment. It changes the process technology of using activated carbon filler, does not need to regenerate raw materials, does not require special personnel to be responsible, and does not produce secondary pollution. It is a new technology in recent years. It is the most advanced technology in the treatment of organic waste gas and odor technology.
等离子有机废气净化器工作原理是采用高压发生器形成低温等离子体，在平均能量约为5ev的大量电子作用下，使通过净化器的有害物质如VOCs的有机废气分子转化成各种活性离子，与空气中的氧气结合成水、二氧化碳等低分子无害物质，使废气得到净化。但是，等离子有机废气净化器是随着气体的流动来处理的，其无法对流过的气体进行完全的处理，使得留出的气体依然包含很多有害的物质。The working principle of the plasma organic waste gas purifier is to use a high-voltage generator to form a low-temperature plasma. Under the action of a large number of electrons with an average energy of about 5ev, the harmful substances such as VOCs organic waste gas molecules passing through the purifier are converted into various active ions. Oxygen in the air is combined into water, carbon dioxide and other low-molecular harmless substances to purify the exhaust gas. However, the plasma organic waste gas purifier is processed along with the flow of gas, which cannot completely treat the flowing gas, so that the remaining gas still contains many harmful substances.
实用新型内容Utility model content
本实用新型为了解决现有技术中存在的问题，提供了一种光催化等离子废气净化装置。In order to solve the problems in the prior art, the utility model provides a photocatalytic plasma waste gas purification device.
为了实现上述的目的，本实用新型的技术方案是：一种光催化等离子废气净化装置，包括筒状的壳体，该壳体一端为进气口，另一端为出气口，在所述壳体内邻近进气口的一端设置有用于去除颗粒物的预处理过滤器，所述壳体内位于预处理过滤器之后的位置设置有UV光氧化器，所述壳体内位于UV光氧化器之后设置有等离子净化器。In order to achieve the above purpose, the technical solution of the present invention is: a photocatalytic plasma exhaust gas purification device, comprising a cylindrical shell, one end of the shell is an air inlet, and the other end is an air outlet, inside the shell One end adjacent to the air inlet is provided with a pretreatment filter for removing particulate matter, a UV photooxidizer is arranged in the housing behind the pretreatment filter, and a plasma purification device is arranged in the housing after the UV photooxidizer. device.
本实用新型的废气净化装置，通过预处理过滤器去除废气中的颗粒物，通过UV光氧化器进行催化，使得废气在等离子电场中可以加快电化学的反应，提高了废话净化装置的效率。The exhaust gas purification device of the utility model removes the particulate matter in the exhaust gas through the pretreatment filter, and catalyzes it through the UV photooxidizer, so that the electrochemical reaction of the exhaust gas in the plasma electric field can be accelerated, and the efficiency of the nonsense purification device is improved.
附图说明Description of drawings
图1示出了本实用新型废气净化装置的结构示意图。Fig. 1 shows a schematic structural view of the exhaust gas purification device of the present invention.
具体实施方式detailed description
为了使本实用新型解决的技术问题、采用的技术方案、取得的技术效果易于理解，下面结合具体的附图，对本实用新型的具体实施方式做进一步说明。In order to make the technical problems solved by the utility model, the adopted technical solutions, and the technical effects obtained easy to understand, the specific implementation of the utility model will be further described below in conjunction with the specific drawings.
参考图1，本实用新型提供了一种光催化等离子废气净化装置，包括筒状的壳体1，该壳体1例如可以呈圆形的筒状，其两端开口，一端作为进气口2，另一端作为出气口3。待处理的废气从进气口2进入，并从出气口3排出。With reference to Fig. 1, the utility model provides a kind of photocatalytic plasma waste gas purification device, comprises cylindrical casing 1, and this casing 1 can be circular cylindrical shape for example, and its two ends are open, and one end is used as air inlet 2 , and the other end is used as air outlet 3. The exhaust gas to be treated enters from the air inlet 2 and is discharged from the air outlet 3.
本实用新型的废气净化装置，在所述壳体1内邻近进气口2的一端设置有用于去除颗粒物的预处理过滤器4，所述壳体1内位于预处理过滤器4之后的位置设置有UV光氧化器5，所述壳体1内位于UV光氧化器5之后设置有等离子净化器6。也就是说，所述壳体1内，从其进气口2至出气口3的方向上，依次分布着预处理过滤器4、UV光氧化器5、等离子净化器6。使得从进气口2进入的废气，依次可经过预处理过滤器4、UV光氧化器5、等离子净化器6，并最终从出气口3排出。In the exhaust gas purification device of the present utility model, a pretreatment filter 4 for removing particulate matter is provided at one end of the housing 1 adjacent to the air inlet 2, and a position behind the pretreatment filter 4 is provided in the housing 1 There is a UV photooxidizer 5, and a plasma purifier 6 is arranged behind the UV photooxidizer 5 in the housing 1. That is to say, in the housing 1 , in the direction from the air inlet 2 to the air outlet 3 , there are sequentially distributed a pretreatment filter 4 , a UV photooxidizer 5 , and a plasma purifier 6 . The exhaust gas entering from the air inlet 2 can pass through the pretreatment filter 4 , the UV photooxidizer 5 , and the plasma purifier 6 in sequence, and finally be discharged from the air outlet 3 .
本实用新型的预处理过滤器4用于去除废气中的颗粒物，其可以是例如格栅的结构，这属于本领域技术人员的公知常识。本实用新型的UV光氧化器5，例如可以是一UV光的催化灯管，在UV光的催化反应作用下，和等离子电场一起加快电化学反应的进程、速度、深度，以对有害废气进行更加彻底的降解。The pretreatment filter 4 of the present invention is used to remove particulate matter in the exhaust gas, and it may be a structure such as a grid, which belongs to the common knowledge of those skilled in the art. The UV light oxidizer 5 of the present utility model, for example, can be a catalytic lamp tube of UV light, under the catalytic reaction of UV light, accelerates the process, speed and depth of the electrochemical reaction together with the plasma electric field, so as to carry out harmful waste gas more complete degradation.
本实用新型的废气净化装置，通过预处理过滤器4去除废气中的颗粒物，通过UV光氧化器进行催化，使得废气在等离子电场中可以加快电化学的反应，提高了废话净化装置的效率。The exhaust gas purification device of the present utility model removes the particulate matter in the exhaust gas through the pretreatment filter 4, and catalyzes it through the UV photooxidizer, so that the electrochemical reaction of the exhaust gas in the plasma electric field can be accelerated, and the efficiency of the nonsense purification device is improved.
本实用新型已通过优选的实施方式进行了详尽的说明。然而，通过对前文的研读，对各实施方式的变化和增加对于本领域的一般技术人员来说是显而易见的。申请人的意图是所有的这些变化和增加都落在了本实用新型权利要求所保护的范围中。The utility model has been described in detail through preferred embodiments. However, changes and additions to the various embodiments will be apparent to those of ordinary skill in the art from a study of the foregoing. The applicant intends that all these changes and additions fall within the protection scope of the claims of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733629.7U CN204952523U (en) | 2015-09-21 | 2015-09-21 | Photocatalysis plasma exhaust gas purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733629.7U CN204952523U (en) | 2015-09-21 | 2015-09-21 | Photocatalysis plasma exhaust gas purification device |
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| Publication Number | Publication Date |
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| CN204952523U true CN204952523U (en) | 2016-01-13 |
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| CN201520733629.7U Withdrawn - After Issue CN204952523U (en) | 2015-09-21 | 2015-09-21 | Photocatalysis plasma exhaust gas purification device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817126A (en) * | 2016-05-25 | 2016-08-03 | 秦华达 | Organic waste gas purification device |
| CN106178945A (en) * | 2016-09-21 | 2016-12-07 | 东莞市金森工业机械有限公司 | A plasma photocatalyst purification equipment |
| CN106861389A (en) * | 2017-04-08 | 2017-06-20 | 苏州鱼翔环境工程有限公司 | A kind of VOC off-gas cleaning equipments and purification method |
-
2015
- 2015-09-21 CN CN201520733629.7U patent/CN204952523U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817126A (en) * | 2016-05-25 | 2016-08-03 | 秦华达 | Organic waste gas purification device |
| CN106178945A (en) * | 2016-09-21 | 2016-12-07 | 东莞市金森工业机械有限公司 | A plasma photocatalyst purification equipment |
| CN106861389A (en) * | 2017-04-08 | 2017-06-20 | 苏州鱼翔环境工程有限公司 | A kind of VOC off-gas cleaning equipments and purification method |
| CN106861389B (en) * | 2017-04-08 | 2020-06-23 | 苏州鱼翔环境工程有限公司 | VOC waste gas purification equipment and purification method |
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Granted publication date: 20160113 Effective date of abandoning: 20250113 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20250113 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |