Tail gas cyclic energy recycling treatment device

Abstract

The invention discloses a tail gas cyclic energy recycling treatment device, and relates to the technical field of engine tail gas treatment. The treatment device comprises an exhaust pipeline, a primary main catalytic converter, a straight pipe, a first smoke particle recoverer, a second smoke particle recoverer, an air injection pump, a secondary main catalytic converter, an air inlet pipeline and an engine. The primary main catalytic converter is externally connected with the straight pipe, the middle of the straight pipe is provided with the first smoke particle recoverer, the other end ofthe straight pipe is connected with the secondary main catalytic converter, and the air injection pump is arranged between the straight pipe and the secondary main catalytic converter and is close tothe secondary main catalytic converter. The second smoke particle recoverer is arranged in the middle of the secondary main catalytic converter, and the air inlet pipeline is connected with an air inlet of the engine. According to the tail gas cyclic energy recycling treatment device, complete conversion of tail gas without pollution is achieved, a large amount of generated oxygen can serve as adetonation agent of a motor vehicle, the engine combustion efficiency is improved, the air-fuel ratio is optimized, fuel is saved, and cost and noise are lowered.

Description

technical field [0001] The invention relates to the technical field of engine tail gas treatment, in particular to a processor for regeneration and utilization of exhaust gas circulation energy. Background technique [0002] At present, humans have caused the CO in the Earth's atmosphere to 2 The concentration has increased by 25% compared with a hundred years ago, methane, N 2 O, NO X concentration increased significantly. The speed of global nitrogen fixation has doubled, and the carbon and nitrogen cycles are gradually moving away from their dynamic stable state, leading to a series of serious situations such as global warming, frequent natural disasters, resource depletion, energy shortage, and ecological environment deterioration. [0003] With the rapid development of the global economy and science and technology, countries in recent years have devoted themselves to the development of green new energy vehicles, and ushered in the climax of environmental protection c...

AI Technical Summary

Problems solved by technology

[0004] Traditional engine exhaust treatment equipment can only convert about 60% of the exhaust gas into CO 2 , N 2 , there is still a part that cannot be converted, and the converted CO 2 , N 2 They are all discharged into the atmosphere, so that the ecological environment has not been resolved at the root, and it still slowly affects the cycle balance between carbon, nitrogen and oxygen.

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