Tail gas filtering device for automobile exhaust pipe

Abstract

The invention relates to the technical field of filter devices, in particular to a tail gas filtering device for an automobile exhaust pipe. The tail gas filtering device comprises an inserting pipe and a fixing plate, wherein the fixing plate is located at the right end of the inserting pipe and communicates with the inserting pipe, an annular clamping groove is formed in the left side of the inner wall of the inserting pipe, a circular sponge block is clamped in the inserting pipe through the clamping groove, a water storage tank which is used for containing water and is in a V-shaped shapeis arranged in the middle of the interior of the inserting pipe, and at least three communication ports used for transmitting tail gas are uniformly formed in the upper side of the outer wall of the water storage tank. According to the tail gas filtering device for the automobile exhaust pipe, when filtering is carried out, by the sponge block, the particles in the tail gas can be adsorbed in thesponge block when the tail gas blows through the sponge block, and then the tail gas enters the water storage tank through the communication ports at the left end of the water storage tank, so that the water washing operation can be carried out, harmful substances in the air are washed and filtered, and the tail gas filtered by the water washing tank is discharged from the communication ports at the right end of the water storage tank.

Description

technical field [0001] The invention relates to the technical field of filtering devices, in particular to an exhaust gas filtering device for automobile exhaust pipes. Background technique [0002] With the rapid development of society, the number of domestic automobiles is increasing day by day, and automobiles will emit a large amount of harmful exhaust gases such as carbon monoxide, nitrogen oxides, lead, and sulfur oxides during driving. The gas is converted, but there are still many harmful gases and substances in the exhausted gas after conversion, so the exhaust gas filter device is needed. [0003] But the existing exhaust gas filtering device, when filtering, the filtering effect is too poor, which makes it difficult to reduce the amount of harmful gases and substances emitted by the exhaust gas, so that the automobile will still pollute the environment after exhausting the exhaust gas, and today's exhaust gas filtering device is in use When cleaning is required, ...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the filtering effect is too poor when filtering, which makes it difficult to reduce the amount of harmful gases and substances discharged from the tail gas, so that the automobile will still pollute the environment after the exhaust gas is discharged, and today's tail gas filtering device is in need. When cleaning, it is inconvenient for users to clean, which leads to the technical problem that the filtering effect of the device will gradually decrease after a long time. To provide an exhaust gas filtering device for automobile exhaust pipes

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