CN203049045U - Water electrolysis hydrogen production system - Google Patents
Water electrolysis hydrogen production system Download PDFInfo
- Publication number
- CN203049045U CN203049045U CN 201220561501 CN201220561501U CN203049045U CN 203049045 U CN203049045 U CN 203049045U CN 201220561501 CN201220561501 CN 201220561501 CN 201220561501 U CN201220561501 U CN 201220561501U CN 203049045 U CN203049045 U CN 203049045U
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- hydrogen
- separator
- production system
- water electrolysis
- hydrogen production
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- Expired - Fee Related
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model relates to a water electrolysis hydrogen production system. The water electrolysis hydrogen production system comprises a power supply device, an electrolysis tank, a hydrogen separator, an oxygen separator and a purification tower, wherein the power supply device is connected with the electrolysis tank; the hydrogen separator and the oxygen separator are respectively connected onto the electrolysis tank; and the hydrogen separator and the purification tower are connected with each other. According to the water electrolysis hydrogen production system, hydrogen is produced by electrolytically separating alkaline liquid, and is purified by the purification tower, so that the high-purity hydrogen is obtained.
Description
Technical field
The utility model relates to a kind of Preparation of Hydrogen system.
Background technology
Hydrogen is widely used in industries such as oil, chemical industry, metallurgy, medicine as a kind of better reductant and clean fuel, because natural hydrogen richness is very low, obtains a large amount of hydrogen to being difficult in production and the industry from nature.
Summary of the invention
But the utility model aims to provide the higher hydrogen generating system of a kind of production purity.
Water electrolysis hydrogen production system described in the utility model, comprise electric supply installation, electrolyzer, hydrogen separator, oxygen separator, purification column, electric supply installation links to each other with electrolyzer, and hydrogen separator, oxygen separator are connected on the electrolyzer, and hydrogen separator is connected with purification column.
Preferably, described purification column inside is provided with adsorber.
Preferably, described oxygen separator also is connected with an oxygen valve.
Preferably, also be provided with a hydrogen variable valve between described hydrogen separator and the purification column.
Preferably, described system also includes a water circulating pump, and water circulating pump connects hydrogen separator, oxygen separator and electrolyzer respectively.
Preferably, described system also comprises a small pump, and described small pump and hydrogen separator interconnect.
Water electrolysis hydrogen production system described in the utility model obtains hydrogen with the alkaline liquid electrolytic separation, and hydrogen is carried out purification process through purification column, to obtain highly purified hydrogen.
Description of drawings
Fig. 1 is connection diagram of the present utility model.
1-electric supply installation among the figure; The 2-electrolyzer; The 3-hydrogen separator; 4-hydrogen variable valve; The 5-purification column; The 6-oxygen separator; The 7-water circulating pump; The 8-small pump.
Embodiment
Water electrolysis hydrogen production system described in the utility model, electric supply installation 1, electrolyzer 2, hydrogen separator 3, hydrogen variable valve 4, purification column 5 connect successively, also be connected with an oxygen separator 6 on the electrolyzer 2, oxygen separator 6 is provided with an oxygen valve, adsorber is arranged on purification column 5 inside, the utility model also includes a water circulating pump 7 and small pump 8, and water circulating pump 7 connects hydrogen separator 3, oxygen separator 4 and electrolyzer 2 respectively, and small pump 8 is connected on the hydrogen separator 3.
During work, electric supply installation 1 provides direct current for electrolyzer 2, alkali lye electrolysis in the electrolyzer 2, oxygen and hydrogen that electrolysis forms enter hydrogen separator 3 and oxygen separator 6 respectively, hydrogen enters in the purification column 5 under the control of hydrogen regulating valve, deposit uses after its inner adsorber dehydration, and the oxygen that electrolysis obtains directly enters atmosphere through behind the oxygen separator 6.Water circulating pump 7 is sent the moisture in hydrogen separator 3 and the oxygen separator 6 back to electrolyzer, when the small pump 8 with to low liquid level time of 6 water in hydrogen separator 3 and the oxygen separator can replenish distilled water to hydrogen separator 3 and oxygen separator 6, to keep the works better of hydrogen generating system.
Claims (6)
1. water electrolysis hydrogen production system, it is characterized in that: comprise electric supply installation (1), electrolyzer (2), hydrogen separator (3), oxygen separator (6), purification column (5), electric supply installation (1) links to each other with electrolyzer (2), hydrogen separator (3), oxygen separator (6) are connected on the electrolyzer (2), and hydrogen separator (3) interconnects with purification column (5).
2. water electrolysis hydrogen production system as claimed in claim 1 is characterized in that described purification column (5) inside is provided with adsorber.
3. water electrolysis hydrogen production system as claimed in claim 1 is characterized in that described oxygen separator (6) also is connected with an oxygen valve.
4. water electrolysis hydrogen production system as claimed in claim 1 is characterized in that also being provided with between described hydrogen separator (3) and the purification column (5) a hydrogen variable valve (4).
5. water electrolysis hydrogen production system as claimed in claim 1 is characterized in that described system also includes a water circulating pump (7), and described water circulating pump (7) is connected respectively with oxygen separator (6) with hydrogen separator (3).
6. water electrolysis hydrogen production system as claimed in claim 1 is characterized in that described system also comprises a small pump (8), and described small pump (8) interconnects with hydrogen separator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561501 CN203049045U (en) | 2012-10-30 | 2012-10-30 | Water electrolysis hydrogen production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561501 CN203049045U (en) | 2012-10-30 | 2012-10-30 | Water electrolysis hydrogen production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049045U true CN203049045U (en) | 2013-07-10 |
Family
ID=48732022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220561501 Expired - Fee Related CN203049045U (en) | 2012-10-30 | 2012-10-30 | Water electrolysis hydrogen production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996542A (en) * | 2020-08-27 | 2020-11-27 | 阳光电源股份有限公司 | Hydrogen production system and control method thereof |
| WO2021056423A1 (en) * | 2019-09-24 | 2021-04-01 | 国电龙源电力技术工程有限责任公司 | Water electrolysis hydrogen production and boiler oxygen-enriched combustion coupled system |
-
2012
- 2012-10-30 CN CN 201220561501 patent/CN203049045U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021056423A1 (en) * | 2019-09-24 | 2021-04-01 | 国电龙源电力技术工程有限责任公司 | Water electrolysis hydrogen production and boiler oxygen-enriched combustion coupled system |
| CN111996542A (en) * | 2020-08-27 | 2020-11-27 | 阳光电源股份有限公司 | Hydrogen production system and control method thereof |
| CN111996542B (en) * | 2020-08-27 | 2021-12-10 | 阳光电源股份有限公司 | Hydrogen production system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131030 |