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VOCs (volatile organic chemicals) low-temperature plasma combined treatment system

A low-temperature plasma and composite treatment technology, applied in the field of ion composite treatment system, can solve the problems of secondary pollution, low removal rate of single low-temperature plasma technology, etc.

Inactive Publication Date: 2015-03-04
重庆睿容环保科技有限公司
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Problems solved by technology

[0009] The purpose of the present invention is to provide a VOCs low-temperature plasma composite treatment system to solve the problem that the removal rate of single low-temperature plasma technology is not high and there is secondary pollution in the process of VOCs treatment in existing enterprises

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  • VOCs (volatile organic chemicals) low-temperature plasma combined treatment system
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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments:

[0031] Reference numerals in the accompanying drawings include: spray tower 1, negative ion purifier 2, dual-media plasma processor 3, high-energy ion processor 4, composite catalytic device 5, air inlet 6, induced draft fan 7, exhaust pipe 8 , chassis 9, air pressure detection and alarm device 10, outer box 21, honeycomb core 22, hexagonal sheet 23, grooved reinforcing ribs 24, insulating plate 31, electric field skeleton 32, electric field negative plate 33, electric field positive rod 34 , high-voltage insulated wire 35, panel 36, panel rectangular tube 37, bolt 38, box 41, high-voltage power supply 42, box plate 43, box panel 44, dielectric generator 45, insulating end plate 46, insulating middle partition 47 , wire mesh 48, positioning bar 49.

[0032] like figure 1 , figure 2 As shown, the VOCs low-temperature plasma composi...

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Abstract

The invention discloses a VOCs (volatile organic chemicals) low-temperature plasma combined treatment system. The VOCs low-temperature plasma combined treatment system comprises a pretreatment device, a negative ion purifier, a double-medium plasma processor, a high-energy ion processor and a composite catalytic unit, wherein sealed air chambers are arranged in the pretreatment device, the negative ion purifier, the double-medium plasma processor, the high-energy ion processor and the composite catalytic unit respectively; the air chamber of the pretreatment device is sequentially communicated with the air chambers of the negative ion purifier, the double-medium plasma processor, the high-energy ion processor and the composite catalytic unit; the air chamber of the pretreatment device is also communicated with a gas inlet of industrial waste gas VOCs, and the air chamber of the composite catalytic unit is connected with an induced draft fan and is communicated with an exhaust funnel. The VOCs low-temperature plasma combined treatment system can solve the problems the single treatment mode of VOCs in the existing enterprises has low removal rate and can cause secondary pollution.

Description

technical field [0001] The invention relates to the technical field of chemical adsorption separation and pollutant control, in particular to a VOCs low-temperature plasma composite treatment system. Background technique [0002] VOCs (Volatile organic compounds) are volatile organic compounds, which are a kind of common air pollutants, mainly from the exhaust gas emitted by factories. , plywood manufacturing, tire manufacturing, wastewater treatment plants and other industries. Harmful volatile organic compounds mainly include acetone, toluene, phenol, dimethylaniline, formaldehyde, n-hexane, ethyl acetate, ethanol, etc. [0003] According to the national industrial waste gas emission standards, industrial waste gas must meet its emission standards when it is discharged, which requires corresponding treatment of VOCs in industrial waste gas during the discharge process. The traditional treatment methods for VOCs mainly include: activated carbon Adsorption method, catalyti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D50/00B01D53/32
Inventor 吕东
Owner 重庆睿容环保科技有限公司
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