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Hydrogen-oxygen washing device for hydrogen production through water electrolysis

A washing device and water electrolysis technology, applied in the electrolysis process, electrolysis components, dispersed particle filtration, etc., can solve the problems of unfavorable segmented volume bubbles, small filter hole diameter, incomplete washing, etc., to reduce alkali loss and operating costs, Solve the effect of high water content and easy water absorption

Pending Publication Date: 2021-08-24
唐正能源控股有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a hydrogen-oxygen washing device for water electrolysis hydrogen production, which can solve the problem that the filter holes on the flower plate are relatively small in diameter, which is not conducive to the division of small air bubbles, resulting in incomplete washing; at the same time, when a large amount of water flows through When installing the flower board, it will cause a large impact on the flower board, which will lead to the technical problem that the flower board is prone to cracking

Method used

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  • Hydrogen-oxygen washing device for hydrogen production through water electrolysis
  • Hydrogen-oxygen washing device for hydrogen production through water electrolysis
  • Hydrogen-oxygen washing device for hydrogen production through water electrolysis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] like Figure 1-2As shown, a hydrogen-oxygen scrubber for water electrolysis hydrogen production includes a housing 1, an upper cover 2 is installed on the top of the housing 1, and the connection mode between the upper cover 2 and the housing 1 is hinged, clamped or Threaded connection, in order to ensure the airtightness of the housing 1, a sealing ring can be provided between the upper cover 2 and the housing 1; the center of the upper cover 2 is provided with an exhaust pipe 3 connected to the inside of the housing 1 The exhaust pipe 3 is provided with an exhaust valve 4, the exhaust pipe 3 is provided with a humidity detector 15, and one side of the exhaust pipe 3 is equipped with a warning light 16, and the warning light 16 is fixedly installed. On top cover 2. One side of the housing 1 is provided with an air inlet pipe 5, the air inlet pipe 5 is connected in the collection chamber 10, the air inlet pipe 5 is connected with the exhaust port of the separator, and ...

Embodiment 2

[0045] Same as Example 1, the difference is: as image 3 As shown, there is a "ten" opening 23 in the middle of the spraying plate 7, and the "ten" opening 23 divides the spraying plate 7 into four cavities equidistantly, and the outer edges of the four cavities communicate with each other. , the diameter of the "ten" opening 23 is 5-10mm.

[0046] By opening a "ten" opening 23 in the center of the spray plate 7, it is beneficial for the gas after washing to quickly enter the drying box 6 for drying, preventing a large amount of gas from accumulating in the housing 1 and being difficult to discharge; the "ten" opening 23 will spray The disc 7 is equidistantly divided into four cavities, and the outer edges of the four cavities are connected to each other, which is beneficial to only connect one water pipe 18 to fill the four cavities with water, and the four cavities are sprayed at the same time. The spray disc 7 does not affect the spray effect because an opening 23 with a d...

Embodiment 3

[0048] Same as Example 1, the difference is: as Figure 4 As shown, in order to facilitate the replacement of the drying box 6 and the desiccant, the outer wall of the drying box 6 is clamped on the inner wall of the housing 1, and the outer diameter of the top of the drying box 6 is larger than the outer diameter of the bottom. Box 6 top center is provided with handle 24.

[0049] Working principle: when replacing the drying box 6 or the desiccant, it is only necessary to carry the handle 24 to take it out, and then put it into the housing 1 after the replacement, which is very convenient.

[0050] The technical solution of the present invention effectively integrates multiple functions of collection, washing and drying into the housing, so that the washing device can perform multiple processing procedures, greatly improving the processing efficiency of hydrogen and oxygen gas, and effectively solving the problem of hydrogen and oxygen gas collection. The problem of high wat...

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Abstract

The invention provides a hydrogen-oxygen washing device for hydrogen production through water electrolysis, and relates to the technical field of hydrogen-oxygen washing. The device comprises a shell, an upper cover is mounted at the top of the shell, an exhaust pipe communicated with the interior of the shell is arranged in the center of the upper cover, an exhaust valve is arranged on the exhaust pipe, an air inlet pipe is arranged on one side of the shell and connected with an exhaust port of a separator, and a drying part, a washing part and a collecting part are sequentially arranged in the shell from top to bottom. According to the technical scheme, the multiple functions of collecting, washing and drying are effectively integrated in the shell, so that the washing device can carry out multiple treatment processes, and the treatment efficiency of oxyhydrogen gas is greatly improved; the problems that the water content is high and alkali liquor is contained in the collected oxyhydrogen gas are effectively solved, and the alkali loss and the operation cost of the water electrolysis hydrogen production device are greatly reduced by recycling the recovered alkali.

Description

technical field [0001] The invention relates to the technical field of hydrogen-oxygen washing, in particular to a hydrogen-oxygen washing device for hydrogen production by electrolysis of water. Background technique [0002] Hydrogen energy is the energy released by hydrogen during physical and chemical changes. Hydrogen energy is the chemical energy of hydrogen. Hydrogen mainly appears in the form of a combined state on the earth. It is the most widely distributed substance in the universe. It constitutes 75% of the mass of the universe. It is a secondary energy source. There are many ways to produce hydrogen in industry, such as water electrolysis hydrogen production, coal gasification hydrogen production, heavy oil and natural gas steam catalytic conversion hydrogen production, etc. [0003] The notification number is CN203513801U, and the Chinese utility model patent titled "Oxygen Hydrogen Scrubber for Hydrogen Production by Water Electrolysis" discloses an oxygen-hyd...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D46/10B01D53/28C25B1/04C25B9/00C25B15/00
CPCB01D53/78B01D46/10B01D53/28C25B1/04C25B9/00C25B15/00B01D2257/80Y02E60/36
Inventor 郭政廉李倩郭霞姬长江
Owner 唐正能源控股有限公司