一种汽车尾气净化器

Automobile tail gas purifier

  • Inventors: GANG WANG
  • Assignees: 王刚
  • Publication Date: July 12, 2000
  • Publication Number: CN-2387270-Y

Abstract

一种汽车尾气净化器。由进气管、氧化还原室、排气管、联通管、预热室组成。在进气管外围包容一腔体为预热室,一端接氧化还原室,一端接排气管。预热室、氧化还原室及联通管内壁粘附保温隔热衬。氧化还原室内装浸附了催化剂的催化剂载体。氧化还原室与进气管的联接部分有通气孔。本净化器,利用尾气氧化还原时产生的热量对尾气加热,达到了氧化还原温度,提高了净化效果。充分利用了热源,延长了使用寿命,其结构简单使用方便。
The utility model relates to a tail gas purifier for automobiles, which is composed of a gas inlet pipe, an oxidation reduction chamber, a gas exhaust pipe, a communicating pipe and a preheating chamber, wherein the periphery of the gas inlet pipe is enclosed with a cavity which is the preheating chamber. One end of the preheating chamber is connected with the oxidation reduction chamber, and the other end of the preheating chamber is connected with the gas exhaust pipe. The preheating chamber, the oxidation reduction chamber and the inner wall of the communicating pipe are adhered with heat preservation and heat insulation linings. A catalyst carrier soaked with catalysts is arranged in the oxidation reduction chamber. The connecting part between the oxidation reduction chamber and the gas inlet pipe is provided with vent holes. The purifier makes use of heat generated when tail gas conducts oxidation reduction to heat btail gas, so as to achieve the temperature for oxidation reduction. Therefore, the utility model improves purifying effect, makes full use of heating sources and prolongs service life. The utility model has the advantages of convenient use and simple structure.

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Cited By (2)

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    CN-104018922-ASeptember 03, 2014魏强Air purifying device
    CN-104018922-BJanuary 11, 2017魏强一种空气净化装置