A structure of anti-haze purification device for automobile exhaust pipe
A purification device and automobile exhaust technology, which is applied in the direction of exhaust devices, exhaust treatment, noise reduction devices, etc., can solve the problems of single technology, difficult removal of fine particles, limited technical effect, etc., and achieve strong operability and exhaust gas The effect of purification treatment is stable, and the problem of filter medium replacement is improved
Active Publication Date: 2018-11-06
LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
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Problems solved by technology
[0011] In view of the characteristics of various types of pollutants contained in automobile exhaust, multi-phase states, and fine particles that are difficult to remove, the present invention provides an anti-haze device structure for the purification and treatment of multi-phase pollutants in automobile exhaust pipes to comprehensively solve the current There are problems such as single technology and limited technical effects of technical devices, etc., to realize all-round purification treatment of gas, liquid and solid three-phase pollutants in automobile exhaust
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[0033] The overall shape of the purification device structure used in the embodiment of the present invention can be any regular or irregular shape, wherein the main components can be arranged in different directions through connecting pipes to adapt to the space of the car body.
[0034] The purification device structure adopted in the embodiment of the present invention can be made of insulating materials such as polytetrafluoroethylene or epoxy resin for the whole box shell.
[0035] The solid medium filter structure in the embodiment of the present invention may be a box body or a horizontal tank body.
[0036] Embodiments of the invention:
[0037] A schematic diagram of the structure of an anti-haze purification device for automobile exhaust pipes is attached figure 1 shown. The automobile exhaust pipe (13) is connected to the gas collection tank (1), and the flow controller (16) downstream of the gas collection tank (1) controls the gas flow into the intake of the spe...
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An anti-haze purifying device structure for an automobile exhaust pipe can be directly mounted on the automobile exhaust pipe and comprises a gas collection tank, a special-shaped pipe with an anti-overflow tank, a gas-solid purifying branch circuit and a liquid-solid purifying branch circuit. The gas-solid purifying branch circuit comprises a solid medium filter, a dryer and a gas-phase gliding arc discharge reactor. The liquid-solid purifying branch circuit comprises a sedimentation separator, a bonding unit and a gas-liquid two-phase gliding arc discharge reactor (including a condenser and auxiliary mist spraying equipment). According to the design, a special cover-shaped structure of the gliding arc discharge reactors and nozzles are selected reasonably, so that quick arcing and the retaining time of pollutants in tail gas in the reactors are guaranteed, and the pollutants in the automatic tail gas is fully degraded. According to the purifying device structure, a flexible and reliable non-equilibrium plasma discharge mode is adopted, the formation amount of plasmas is large, and the plasmas can be formed under a normal-pressure condition almost without influence of environmental factors. The overall device structure is convenient to mount and control and the tail gas purification treatment effect is stable.
Description
technical field [0001] The invention relates to an anti-haze purification device structure for automobile exhaust pipe, which is characterized in that it is directly installed on the automobile exhaust pipe, and adopts sliding arc discharge plasma treatment technology to realize the three-phase pollutant removal of solid, liquid and gas in the exhaust gas. The purification device structure for processing belongs to the technical field of automobile environmental protection purification. Background technique [0002] With the development of the economy and the improvement of people's requirements for the quality of life, the problem of air pollution has become a global issue of great concern. The frequent large-scale smog events in China have put forward higher requirements for air pollution control technology and purification device structure. As the number of domestic automobiles is increasing year by year, the development and application of automobile exhaust as one of th...
Claims
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IPC IPC(8): F01N3/04F01N3/021F01N3/08F01N3/02F01N3/00
CPCF01N3/00F01N3/005F01N3/02F01N3/021F01N3/04F01N3/0892F01N2240/00F01N2240/22F01N2570/04F01N2570/10F01N2570/14
Inventor 李剑虹马贵阳王岳鹿钦礼
Owner LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY