Wet Exhaust Gas Purifier Using Body Electrostatic Dust Removal
A technology of exhaust gas purifier and electrostatic dust removal, applied in the direction of external electrostatic separator, electrostatic separation, exhaust device, etc., can solve the problems of waste of resources, poor robustness, complex structure, etc., reduce costs and processes, and prevent spontaneous combustion of vehicles Effect
Active Publication Date: 2017-11-24
黄律丹 +2
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Problems solved by technology
[0003] In the existing electrostatic precipitator, in order to ionize the air to generate corona, the voltage used is generally tens of thousands of volts to hundreds of thousands of volts, which consumes electricity and wastes resources, and the existing electrostatic precipitator has high cost and complex structure , poor robustness
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[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0021] In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be mechanical connection or electrical connection, or two The internal communication of each element may be directly connected or indirectly connected through an intermediary. Those skilled in the art can understand the specific meanings of the above terms according to specific situations.
[0022] The inventio...
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The invention discloses a wet type tail gas purifier for removing dust through car body static. The wet type tail gas purifier comprises an insulation area, a charging area and a condensation area, wherein the charging area and the condensation area are separated through the insulation area. The charging area is connected with a car body and is equipotential with the car body; the condensation area comprises a zero potential maintaining part, an adsorption part and a heat radiation part, the zero potential maintaining part is connected with the adsorption part and enables the potential of the adsorption part to be zero, the heat radiation part carries out heat radiation on the adsorption part, and the temperature of the adsorption part is lower than 100 DEG C through the heat radiation part. Dust particles in car tail gas are charged in the charging area and are adsorbed by the adsorption part after passing through the insulation area, water vapor in the high-temperature tail gas is condensed and liquefied through the adsorption part, and the adsorbed dust particles are scoured and drop off. The static generated by motion of the car body in air is utilized for directly treating the car tail gas, additional energy supply is not needed, the structure is simple and effective, mounting is convenient, cost is low, and environment friendliness and energy saving are achieved. By means of car tail gas purification, air pollution is reduced, pollutant particles in the tail gas are prevented from rising to the air, environment protection is achieved, and human health and the air environment quality are guaranteed.
Description
technical field [0001] The invention relates to the technical field of automobile tail gas purification, in particular to a wet tail gas purifier using electrostatic dust removal of a vehicle body. Background technique [0002] With the development of urbanization and the increase of car ownership, the environmental pollution caused by the use of cars should be properly handled. Inhalable particulate matter (PM2.5) can be suspended in the air for a long time and has an important impact on air quality and visibility. And because its particle diameter is small, the area is large, the activity is strong, it is easy to attach toxic and harmful substances, it stays in the atmosphere for a long time, and the transportation distance has a greater impact on the human body and the atmospheric environment than other atmospheric particles with larger particle diameters. According to statistics, in the formation of urban smog, PM2.5 in automobile exhaust plays a key role and is one of ...
Claims
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IPC IPC(8): F01N3/01B03C3/16B03C3/34
CPCB03C3/16B03C3/34F01N3/01
Inventor 黄律丹
Owner 黄律丹