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Low-temperature plasma waste gas purification device

A low-temperature plasma and exhaust gas purification technology, which is applied in solid separation, gas treatment, electrostatic separation, etc., can solve the problems of small processing capacity, low electric field strength, and difficulty in meeting the needs of large air volume and high-concentration exhaust gas treatment.

Pending Publication Date: 2017-04-26
山东艾派仕环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The current low-temperature plasma treatment process mostly uses dielectric barrier discharge to generate low-temperature plasma. The disadvantage is that the electric field strength is low and the processing capacity is small, which makes it difficult to meet the large-scale industrial production.

Method used

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Embodiment Construction

[0020] Such as Figure 1-5 As shown, the present invention includes a casing 1, a dust removal system 2 and an odor removal system 3, the casing 1 is divided into a horizontal casing 4 and a vertical casing 5, and between the horizontal casing 4 and the vertical casing 5 Connected by an arc-shaped housing 6, the dust removal system 2 is installed inside the horizontal housing 4, and the deodorizing system 3 is installed inside the longitudinal housing 5;

[0021] The dust removal system 2 includes an air inlet tube 21, an electrode installation beam 22, a dust removal anode tube 23, a dust removal cathode tube 24, a ceramic insulating seat 25 and a protective cover 26,

[0022] The air inlet tube 21 is installed at the right end of the transverse housing 4, the electrode mounting beam 22 is divided into an anode beam 221 and a cathode beam 222, and the anode beam 221 and the cathode beam 222 are installed parallel to each other inside the transverse housing 4 On the two side ...

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Abstract

The invention discloses a low-temperature plasma waste gas purification device. The device comprises a shell, a dust removal system and an odor removal system. The device is characterized in that the shell is divided into a transverse shell and a longitudinal shell; the transverse shell is connected with the longitudinal shell through an arc-shaped shell; the dust removal system is mounted in the transverse shell; and the odor removal system is mounted in the longitudinal shell. Due to the adoption of the technical scheme, under the effect of an external electric field, a large amount of electron bombardment pollutant molecules generated by dielectric discharge are ionized, dissociated and excited, then a series of complex physical and chemical reactions are caused, and complex macromolecular pollutants are transformed into simple micromolecular safe substances, or toxic and harmful substances are transformed into nontoxic harmless or low-toxic low-harm substances, so that the pollutants are degraded and removed; and treatment demands of large-air-volume and high-concentration waste gas generated by large industrial production can be met.

Description

technical field [0001] The invention relates to an environmental protection device, in particular to a low-temperature plasma waste gas purification device. Background technique [0002] The main sources of malodorous gases are industrial production, municipal sewage, sludge treatment and garbage disposal facilities. The malodorous gas is mainly produced in the sewage pumping station, water inlet grille, gas desilting tank, primary sedimentation tank, etc. during the sewage treatment process, and in the sludge concentration, dehydration and drying, transfer, etc. Composting, landfill, incineration, transshipment, etc. during the treatment process, as well as corresponding sources of chemical pharmaceuticals, rubber and plastics, paint coatings, printing and dyeing leather, livestock breeding, and fermentation pharmaceuticals. [0003] The common methods of malodorous gas treatment include biological decomposition method, activated carbon adsorption method, plasma method, pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/32B03C3/017B03C3/78
CPCB01D53/323B03C3/017B03C3/78B01D2257/90B01D2259/818
Inventor 李臣忠
Owner 山东艾派仕环境科技有限公司
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