Motorcycle exhaust pipe with tail gas cleaning device

Abstract

The invention discloses a motorcycle exhaust pipe with a tail gas cleaning device. The motorcycle exhaust pipe with the tail gas cleaning device comprises a purification cylinder, a fan and an elasticspiral filter tube, the purification cylinder comprises a side wall as well as a first end face and a second end face, wherein the first end face and the second end face are connected to the side wall, an exhaust hole is formed in the first end surface, an air inlet is formed in the second end face, and the fan and the elastic spiral filter tube are arranged inside the purification cylinder; anda rotating shaft of the fan is arranged in the axial direction of the purification cylinder, one end of the elastic spiral filter pipe is connected to the air inlet hole, the other end of the elasticspiral filter pipe is connected to the fan, and a plurality of cleaning balls are arranged on the elastic spiral filter pipe. According to the motorcycle exhaust pipe with the tail gas cleaning device, the fan drives the elastic spiral filter pipe to do stretching and retracting motion so that the cleaning balls can automatically clear tail gas residues attached to the inner wall of the purification cylinder, then the tail gas pipe is prevented from being blocked, and the service life of an engine is prolonged; and the structure of the elastic spiral filter tube enables tail gas to be in fullcontact with filter substances in the tube, double filtration is carried out under the cooperation of an air filter screen, so that the effect of the filter substances on tail gas treatment is improved.

Description

technical field [0001] The invention belongs to the technical field of exhaust gas treatment, and more specifically relates to a motorcycle exhaust pipe with an exhaust gas cleaning device. Background technique [0002] The motorcycle is driven by a gasoline engine. The efficiency of the gasoline engine is about 27%. It will produce a large amount of exhaust gas when driving. The exhaust gas contains hundreds of different compounds, and the pollutants mainly include solid suspended particles (heavy metal compounds, lead compounds, black smoke and oil mist), odor (formaldehyde, etc.), carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead and sulfur oxides, etc. The traditional motorcycle exhaust pipe usually adopts a straight-through type, which causes the exhaust gas to be discharged directly without filtering, causing air pollution, and the motorcycle also produces huge noise during operation, which affects people's daily life. It is not suitable for promotio...

AI Technical Summary

Problems solved by technology

The traditional motorcycle exhaust pipe usually adopts a straight-through type, which causes the exhaust gas to be discharged directly without filtering, causing air pollution, and the motorcycle also produces huge noise during operation, which affects people's daily life. It is not suitable for promotion and use, and the commonly used Most of the exhaust pipes do not have the effect of purification. If the exhaust gas residue in the exhaust pipe is not cleared for a long time, it is easy to cause the exhaust pipe to be blocked, thus damaging the engine, etc.

Images