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Hydrogen production device

A hydrogen production device and hydrogen technology, applied in the direction of hydrogen, inorganic chemistry, non-metallic elements, etc., can solve problems such as low efficiency and complex structure, and achieve the effects of saving reaction space, increasing production rate, and realizing recycling

Pending Publication Date: 2021-05-04
广东醇氢新能源研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing equipment has low efficiency and complex structure when using tail gas combustion to produce hydrogen

Method used

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Examples

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no. 1 example

[0056] see Figure 1-Figure 5 , which is a structural schematic diagram of a steam generator 100 provided in an embodiment of the present invention, the steam generator 100 includes, for example: a housing 10, a steam space 20, a liquid chamber 21, a steam chamber 22, and a steam pipe 30; the housing 10, the interior of which is provided with a hydrogen reactor accommodation space 3; the vapor space 20 is located between the hydrogen reactor accommodation space 3 and the shell 10, and is arranged around the hydrogen reactor accommodation space 3 in an annular structure; the liquid chamber 21, Located at the bottom of the steam space 20, and the liquid chamber 21 is provided with a first heating part, and the first heating part is a first electric heater 14; the steam chamber 22 is located at the top of the steam space 20; the steam pipe 30 is located at the top of the steam space. The space 20 communicates with the liquid chamber 21 and the vapor chamber 22 . The upper end of...

no. 2 example

[0067] see Figure 10 , a hydrogen reactor 200 is also provided in the second embodiment of the present invention. The hydrogen reactor 200 includes, for example: an outer casing 110, a hydrogen output pipe 120, a third flange 130, and a fourth flange 140; the outer casing 110 is provided with a steam chamber 101 and a hydrogen production space 102; It is located in the outer shell 110 and connected to the hydrogen production space 102 to discharge the hydrogen generated by the reaction; the third flange 130 is detachably installed on the bottom of the outer shell 110, and the fourth flange 140 is detachably installed on the outer shell 110 top. Specifically, the hydrogen production catalyst can be filled into the hydrogen production space 102 through the detachable fourth flange 140 .

[0068] Further, see Figure 11-Figure 13 , the hydrogen reactor 200 also includes: a hydrogen production catalyst (not shown in the figure), a third heating portion, and a fixing flange 150...

no. 3 example

[0073] see Figure 15-Figure 17 , The third embodiment of the present invention also provides a hydrogen production device 300, the hydrogen production device 300 includes: a steam generator 100 and a hydrogen generator 200; wherein, the steam generator 100 is set outside the hydrogen reactor 200, here When the hydrogen reactor 200 is located in the hydrogen reactor accommodation space 3 of the gas generator 100, and is communicated by the steam output pipe 220; the steam can be transported from the steam generator 100 to the inside of the hydrogen reactor 200 through the steam output pipe 220, further, The steam output pipe 220 is provided with a steam control valve 221, which can control the delivery amount of the steam; the steam output pipe 220 is also provided with a temperature sensor 222, which is used to detect the temperature of the steam in the steam output pipe, and displays it, which can improve the production efficiency. Hydrogen efficiency.

[0074]Preferably, t...

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PUM

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Abstract

The invention discloses a hydrogen production device. The hydrogen production device, for example, comprises: a vapor generator having a vapor space therein; a hydrogen reactor; at least one steam pipe; a heating part; and a steam output pipe. the hydrogen reactor is internally provided with a hydrogen production space, and the hydrogen production space is filled with a hydrogen production catalyst; wherein the steam generator is arranged outside the hydrogen reactor in a sleeving manner, and the steam space surrounds the hydrogen reactor to form an annular structure; the at least one steam pipe is arranged in the steam space; the heating part is used for heating the steam generator and the hydrogen reactor; and the steam output pipe is connected between the steam generator and the hydrogen reactor, and the steam generator can convey steam to the hydrogen reactor through the steam output pipe. The technical problems that the hydrogen production efficiency is low and the hydrogen production amount is low can be effectively solved.

Description

technical field [0001] The invention is applicable to the technical field of chemical equipment, and in particular relates to a hydrogen production device. Background technique [0002] Energy is the most important element in human economic activities. As a recognized clean energy, hydrogen energy is emerging as a low-carbon and zero-carbon energy in today's society. As a new energy fuel, hydrogen has shown a very wide and potential market. How to prepare for and meet this inevitable development in terms of planning and technology will be an extremely important matter. It is the future development trend to choose advanced technologies and reasonable methods to produce and apply hydrogen to obtain the greatest economic and environmental benefits. [0003] At present, methanol is widely used to produce hydrogen. Methanol hydrogen production refers to the process of using methanol as a raw material under certain temperature and pressure conditions, through methanol vapor pas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B3/32
CPCC01B3/32
Inventor 张会强
Owner 广东醇氢新能源研究院有限公司
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