Plasma venting reforming gasoline hydrogen production device and system

Abstract

The invention relates to a plasma venting reforming gasoline hydrogen production device and system. The plasma venting reforming gasoline hydrogen production device comprises a first cylindrical electrode, a second cylindrical electrode, a gasoline injector and an electrode covering ring, wherein the second cylindrical electrode and the first cylindrical electrode are coaxial; the internal diameter of the second cylindrical electrode and the internal diameter of the first cylindrical electrode are same; a gap is formed between the second cylindrical electrode and the first cylindrical electrode on the axial direction; the gasoline injector is positioned on the internal axle center of the first electrode; the electrode covering ring is covered on the gap of the first electrode and the second electrode; the covering ring and the electrodes are insulated by a magnetic ring; the covering ring is at least provided with one air hole and a second end surface, wherein the air hole is connected with an engine vent; the second end cover is positioned on the end surface of the second electrode; and the second end cover comprises a reformed gas outlet communicated with the inner cavity of thesecond electrode. Compared with the prior art, the plasma venting reforming gasoline hydrogen production device has the advantages that the leanburn limit can be increased, and the general trend of the leanburn limit of the engine becomes smooth.

Description

Technical field: [0001] The invention relates to a device and system for separating hydrogen from hydrogen-containing mixed gas, and further relates to a hydrogen production device and system for reforming gasoline with plasma exhaust. Background technique: [0002] Improving the economy of vehicle engines and reducing emissions are two important issues facing the society at present. Previous studies have shown that if auxiliary engine combustion such as hydrogen is used, the lean burn limit of the engine can be further expanded, so that the engine can be used in an air that exceeds the flammable limit of gasoline. It can still work stably under the fuel ratio, and the NOx emission level of the engine is very low. However, the promotion of this technology is limited by the on-board hydrogen source. Therefore, there is an urgent need for a vehicle-mounted plasma exhaust gas reforming gasoline hydrogen production device and system. Invention content: [0003] The invention ...

AI Technical Summary

Problems solved by technology

[0002] Improving the economy of vehicle engines and reducing emissions are two important issues facing the society at present. Previous studies have shown that if auxiliary engine combustion such as hydrogen is used, the lean burn limit of the engine can be further expanded,

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