Environment-friendly vehicle-mounted exhaust treatment device

Abstract

The invention discloses an environment-friendly vehicle-mounted exhaust treatment device. The exhaust treatment device comprises a purifying shell; the outer wall of one side of the purifying shell isconnected with a gas inlet pipe in an inserted manner; cooling fins distributed equidistantly are connected with the circumferential outer wall of the gas inlet pipe in an inserted manner; the outerwall of the other side of the purifying shell is connected with a spraying shell by a bolt; the outer wall of the bottom part of the spraying shell is connected with a water storage tank by a bolt; asliding chute is formed in the inner wall of each of the two sides of the water storage tank; the inner walls of the two sliding chutes are glidingly connected with a same activated carbon filter screen horizontally placed; the top part of one side of the water storage tank is connected with a water suction pump by a bolt; and the output end of the water suction pump is connected with a liquid outlet pipe through a flange. According to the exhaust treatment device disclosed by the invention, by installing the water storage tank, the water suction pump and a high-pressure nozzle, spraying treatment can be performed on exhaust purified for the first time and cooled, so that soot particles in automobile exhaust are sprayed by atomized water, and an effect of treating the exhaust by the deviceis good.

Description

technical field [0001] The invention relates to the technical field of tail gas treatment, in particular to an environment-friendly vehicle tail gas treatment device. Background technique [0002] In my country, besides the high population density and the rapid increase in the number of cars, the most important reasons for the high pollution caused by automobile emissions are the backward production technology and environmental standards of automobiles, poor performance of automobiles, long service life, and poor quality of fuel used in automobiles. [0003] Automobile exhaust is the exhaust gas produced during the use of automobiles. The sulfur dioxide contained in the exhaust gas has a strong pungent smell. When it reaches a certain concentration, it will easily lead to the occurrence of "acid rain", which will affect the growth of crops and forests. To prevent the automobile exhaust from causing harm to the environment, it is often necessary to The exhaust gas treatment d...

AI Technical Summary

Problems solved by technology

[0003] Automobile exhaust is the exhaust gas produced during the use of automobiles. The sulfur dioxide contained in the exhaust gas has a strong pungent smell. When it reaches a certain concentration, it will easily lead to the occurrence of "acid rain", which will affect the growth of crops and forests. To prevent the automobile exhaust from causing harm to the environment, it is often necessary to Install the exhaust gas treatment device at the exhaust pipe of the automobile. The existing exhaust gas treatment device has a simple structure, the purification effect is not ideal, and the secondary purification of the exhaust gas cannot be realized, which is not conducive to environmental protection and has been unable to meet people's needs.

Images