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Online gas making cracking device for methyl alcohol

A methanol and equipment technology, which is applied to the field of methanol on-line gas production and cracking equipment, can solve the problems of low temperature start, poor engine heating effect, poor low temperature start performance, etc., so as to solve the problem of low temperature cold start, simple structure, The effect of low installation cost

Inactive Publication Date: 2018-06-01
ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, when the engine is started at low temperature, an auxiliary fuel tank is added to the engine to solve the problem of low temperature start, but in this case, the structure of the engine is relatively complicated and the cost is high
Either add a heating function to the engine, but at this time the heating effect of the entire engine is very poor, and the low temperature starting performance is poor
Therefore, none of the prior art can well solve the problem of starting at low temperature.

Method used

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  • Online gas making cracking device for methyl alcohol
  • Online gas making cracking device for methyl alcohol

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Embodiment Construction

[0030] figure 1 It is a schematic structural diagram of an on-line methanol gas cracking device 100 according to an embodiment of the present invention. The online methanol gas production cracking equipment 100 of the present invention may generally include a methanol supply device 10 , a cracking gas production device 20 , a power supply device 30 and a mixer 40 . The methanol supply device 10 is used to supply methanol. The cracking gas generating device 20 is used to vaporize, burn and / or crack the methanol supplied from the methanol supply device 10 under low temperature conditions, wherein the methanol is vaporized to form methanol vapor, and the methanol vapor is further cracked Carbon monoxide and hydrogen are formed. The power supply device 30 is connected with the cracking gas generating device 20 and is used for providing electric energy to the cracking gas generating device 20 . The mixer 40 is connected with the cracking gas generator 20 and the engine, and is u...

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Abstract

The invention provides an online gas making cracking device for methyl alcohol. The online gas making cracking device is used for cracking methyl alcohol under the low temperature so as to achieve low-temperature starting of an automobile engine. The online gas making cracking device comprises a methyl alcohol supplying device, a cracking gas making device, a power supply device and a mixer. The cracking gas making device is used for gasifying, combusting and / or cracking methyl alcohol supplied in the methyl alcohol supplying device. Methyl alcohol is gasified to form methyl alcohol steam, andthe methyl alcohol steam is further cracked to form carbon monoxide and hydrogen. The mixer is used for mixing the methyl alcohol steam which is not cracked in the cracking gas making device and carbon monoxide and hydrogen which are generated after cracking and outputting the mixed gas to the engine, and the mixed gas in the engine is input through combustion so that low-temperature starting work of the engine can be achieved. By means of the online gas making cracking device for methyl alcohol, methyl alcohol can be cracked into mixed gas of hydrogen and carbon monoxide by means of a low-temperature cracking catalyst and the small electric quantity in the cracking device, methyl alcohol can be cracked into mixed gas of hydrogen and carbon monoxide, low-temperature starting work of the engine can be achieved by combusting the combustible mixed gas, the idea is advanced, and the structure is simple.

Description

technical field [0001] The invention relates to an engine power system, in particular to an online methanol gas cracking device. Background technique [0002] At present, the ones used in the market are generally gasoline start-up or natural gas or alcohol fuel heating start-up. In the prior art, when the engine is started at low temperature, an auxiliary oil tank is added to the engine to solve the low temperature start problem, but in this case, the structure of the engine is relatively complicated and the cost is high. Either add a heating function to the engine, but at this time the heating effect of the entire engine is very poor, and the low temperature starting performance is poor. Therefore, none of the prior art can well solve the low-temperature start-up problem. Contents of the invention [0003] An object of the present invention is to provide an online methanol gas cracking device that solves the problem of starting a vehicle engine at low temperature. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M25/12
CPCF02M25/12Y02T10/12
Inventor 李书福蔡文远陈冲苏茂辉
Owner ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD
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