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Methanol-hydrogen fuel engine

A technology of internal combustion engines and engines, applied in the direction of combustion engines, internal combustion piston engines, engine components, etc.

Active Publication Date: 2015-05-13
宁波吉宏醇氢动力技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The currently used methanol gasoline is simply mixed with methanol in a certain proportion, and has not completely got rid of the dependence on gasoline.

Method used

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  • Methanol-hydrogen fuel engine
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Embodiment Construction

[0061] The present invention will be further described in detail below with reference to the accompanying drawings, so that those skilled in the art can implement it with reference to the text of the description.

[0062] The present invention is a conversion device that uses non-phase-change thermal superconducting material (non-phase-change heat pipe) to crack alcohol into hydrogen. Wrap the external surface of the internal combustion engine and the hot exhaust gas pipe with non-phase-change thermal superconducting material to guide the radiant heat energy of the body that the internal combustion engine has not converted into kinetic energy and the exhaust heat energy it emits. The methanol is heated to superheated alcohol vapor, and then it is completely cracked into hydrogen-rich gas through an efficient catalyst. Combine hydrogen-rich gas with methanol in an internal combustion engine to achieve the effect of completely replacing gasoline and diesel. Using this method, vari...

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Abstract

The invention discloses a perfect-substitution fuel engine device utilizing methyl alcohol or methanol pyrolysis gas as fuels, which is collectively called as an alcohol-hydrogen fuel engine. The alcohol-hydrogen fuel engine is characterized by comprising an internal-combustion engine, a methyl alcohol temperature riser, a methanol pyrolyzer, a tail gas diversion valve, a mobile gas-liquid separator, an intelligent control device, a gas filter, a one-way valve, a pressure balance tank, a pressure sensor, an electromagnetic valve, a pressure regulation valve, temperature sensors and a multipoint mixed combustion device. The alcohol-hydrogen fuel engine adopts the efficient thermal superconducting technology to guide radiant heat energy radiated from the internal combustion engine and hot waste gas and waste-gas heat energy discharged from the internal combustion engine to the alcohol-hydrogen pyrolyzer, the temperature of the pyrolyzer is basically consistent, methyl alcohol is completely pyrolyzed into hydrogen-rich gas which is proportionally mixed and combusted with the methyl alcohol. Meanwhile, the intelligent control system is applied to control the perfect-substitution process. The environment is not polluted by tail-gas emission, and the problem about emission reduction of gasoline and diesel engine is solved to a great extent.

Description

Technical field [0001] The invention relates to a power plant, which uses methanol and methanol cracked gas to completely replace the original fuel, and the power plant burns more fully, and the output power is greater; its tail gas emission is more environmentally friendly, and particularly relates to a An alcohol-hydrogen fuel engine. Background technique [0002] The world today is faced with two major problems, an oil energy crisis and environmental pollution. Energy and environmental issues have become important factors affecting the economic and social development of China and the world. Therefore, actively seeking and developing clean energy has become a top priority for all countries. The only way to change oil shortages and environmental pollution is to reduce dependence on oil and develop green, efficient and clean alternative energy sources. [0003] With the rapid development of China's economy, the rapid increase in oil usage and the soaring international crude oil ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M31/08F02M27/00F01N5/02F02B69/04
CPCY02T10/12
Inventor 李子京李伟
Owner 宁波吉宏醇氢动力技术有限公司