CN201770473U - Device for producing pure hydrogen - Google Patents
Device for producing pure hydrogen Download PDFInfo
- Publication number
- CN201770473U CN201770473U CN2010202247769U CN201020224776U CN201770473U CN 201770473 U CN201770473 U CN 201770473U CN 2010202247769 U CN2010202247769 U CN 2010202247769U CN 201020224776 U CN201020224776 U CN 201020224776U CN 201770473 U CN201770473 U CN 201770473U
- Authority
- CN
- China
- Prior art keywords
- zinc
- generator
- hydrogen
- steam
- jet reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 27
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 27
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract description 25
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 38
- 239000011701 zinc Substances 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 11
- 239000012153 distilled water Substances 0.000 claims description 8
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000003517 fume Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- -1 printing and dyeing Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The utility model relates to a device for producing pure hydrogen. The device comprises a steam generator, a jet nozzle, a vacuum jet reactor, a diffusing pipe, a gas and solid separator and the like. Metal zinc liquid enters a zinc liquid generator; the evaporation temperature of zinc liquid is lowered in vacuum formed by jetting stream so as to form zinc steam; high-speed water steam jet flow is produced through an injection pump and the jet nozzle; and the zinc steam and water steam react in the jet reactor and are finally separated from each other in the gas and solid separator so as to obtain hydrogen and nano-zinc oxide powder. The device produces a high value-added product, effectively enhances hydrogen preparation and superfine zinc oxide powder economic benefits and solves the problem of reaction interface between the water steam and zinc.
Description
Technical field
The utility model relates to a kind of device of producing pure hydrogen, particularly relates to a kind of jetting stream that utilizes and produces the device that vacuum is produced pure hydrogen.
Background technology
The energy is the great strategic issue of national development, and energy security is the important component part of national security.Follow the great change of human main energy sources form to form " coal economy ", " petroleum economics " effectively promoted the great development of human economic society.Yet fossil energy is to want exhausted eventually, is example with current most important petroleum resources, and up-to-date predicting the outcome is that reserve-production ratio is 40 years.Because the whole world change that a large amount of uses may cause to fossil energy and the worry of resource exhaustion; and to the pursuit of Sustainable development with the protection environment; because the fuel value of hydrogen is high especially; hydrogen is cooled to below-252.72 ℃; add pressure; hydrogen is gas no longer just, and becomes colourless liquid-liquid hydrogen.The heat that liquid hydrogen when burning produces, every kilogram up to 28900 kilocalories, are 3 times of gasoline combustion value, occupy the umber one (removing nuclear fuel) in all mineral, biology and chemical fuel." explosive power " of hydrogen is strong, be highly susceptible to burning, and the incendiary temperature is higher in air, can be above 2000 ℃.The speed of propagation of flame is fast especially, fast 4 times than methane.Because above-mentioned advantage Hydrogen Energy has obtained the common concern of countries in the world as a kind of efficient, cleaning, continuable " carbon-free " energy, the development Hydrogen Energy has been considered to the new weight break point of the 21 century energy.
Just because of the plurality of advantages of hydrogen energy source, study a kind of economy, hydrogen producing technology is exactly an important topic in the new energy field easily.In the method for many hydrogen manufacturing, wherein utilizing metal thermo-chemical decomposition of water hydrogen producing technology is exactly the considerable high-purity hydrogen preparation technique of a kind of prospect at present.But all can't solve for many years, the problem of the reaction interface of water and metal always.And along with the high-tech an urgent demand that develops rapidly with synthetic materials, Zinc oxide powder is widely used in the industry-by-industry, and particularly Nano-class zinc oxide is a kind of novel inorganic functional materials of developing in recent years, and its size of particles is at 1-100nm.Because the granular of crystal grain, its surface electronic structure and crystalline structure change, characteristics such as the surface effects that macro object did not have, volume effect, quantum size effect and macroscopical tunnel effect and high-clarity, polymolecularity have been produced, at aspects such as magnetic, light, electric sensitivities, have common zinc oxide incomparable property, therefore have purposes widely.Nano zine oxide is mainly used in industry such as rubber, paint, coating, printing and dyeing, glass, medicine, makeup and electronics, as antimicrobial additive, sun-screening agent, photocatalyst, gas sensor, image recording material, absorbing material, electro-conductive material, piezoelectric, rubber accelerator etc.The development research of nano zinc oxide powder will be subjected to people's great attention day by day.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of device of producing ultra-pure hydrogen is provided.It comprises vapour generator, ejector nozzle, the vacuum jet reactor, diffuser pipe, major portions such as gas-solid separator, it is a kind of vacuum know-why of jetting stream of utilizing, water vapor and zinc fume are reacted, obtain the conversion unit of hydrogen and nanometer Zinc oxide powder simultaneously, can produce high value added product simultaneously, effectively improve the economic benefit of producing hydrogen and super fine zinc oxide powder.Also solved the problem of water vapor and zinc reaction interface simultaneously.
Of the present utility model being achieved through the following technical solutions
It comprises distilled water inlet 1, and vapour generator 2, the first connects valve 3, and squirt pump 4, the second connects valve 5, ejector nozzle 6, vacuum jet reactor 7, diffuser pipe 8, gas-solid separator 9, zinc liquid generator 10, metallic zinc feeding mouth 11.Distilled water inlet 1 is positioned at the position on the right side, top 1/3 of vapour generator, vapour generator 2, first connects valve 3, squirt pump 4, second connects valve 5, ejector nozzle 6, vacuum jet reactor 7, diffuser pipe 8 and gas-solid separator 9 are positioned on same the axis, vapour generator 2 is connected valve 3 with squirt pump 4 by first and connects, and ejector nozzle 6 is positioned at the centre of the low order end of vacuum jet reactor 7, and vacuum jet reactor 7 is connected valve 5 with diffuser pipe 8 by second and connects, zinc liquid generator 10 is positioned at the central position of the bottom of vacuum jet reactor 7, and the metallic zinc feeding mouth 11 in the zinc liquid generation 10 is positioned at the central position, left side of zinc liquid generator 10.
Wherein the required liquid of vapour generator is distilled water.
The required metallic zinc of zinc liquid generator is that purity is 99.9% zinc.
During work, metallic zinc liquid enters the zinc liquid generator, utilize the formed vacuum of jetting stream to make zinc liquid reduce vaporization temperature, form zinc fume, produce the water vapor high-speed jet by squirt pump and ejector nozzle, the reaction of zinc fume and water vapor taking place in jet reactor, finally separate in gas-solid separator, obtains hydrogen and nanometer Zinc oxide powder.
Advantage compared with prior art
The utility model is a kind of vacuum know-why of jetting stream of utilizing, water vapor and zinc fume are reacted, obtain the conversion unit of hydrogen and nanometer Zinc oxide powder simultaneously, can produce high value-added product simultaneously, effectively improve the economic benefit of producing hydrogen and super fine zinc oxide powder.Also solved the problem of water vapor and zinc reaction interface simultaneously.The utility model is efficient energy-saving in process of production, and is pollution-free, zero release.
Description of drawings
Fig. 1 is a composition structural representation of the present utility model.Among the figure, the 1st, the distilled water inlet, the 2nd, vapour generator, 3 is first connection valves, the 4th, squirt pump, 5 is second connection valves, the 6th, ejector nozzle, the 7th, vacuum jet reactor, the 8th, diffuser pipe, the 9th, gas-solid separator, the 10th, zinc liquid generator, the 11st, metallic zinc feeding mouth
Embodiment
Structure as shown in Figure 1, it comprises distilled water inlet 1, and vapour generator 2, the first connects valve 3, and squirt pump 4, the second connects valve 5, ejector nozzle 6, vacuum jet reactor 7, diffuser pipe 8, gas-solid separator 9, zinc liquid generator 10, metallic zinc feeding mouth 11.Distilled water inlet 1 is positioned at the position on the right side, top 1/3 of vapour generator, vapour generator 2, first connects valve 3, squirt pump 4, second connects valve 5, ejector nozzle 6, vacuum jet reactor 7, diffuser pipe 8 and gas-solid separator 9 are positioned on same the axis, vapour generator 2 is connected valve 3 with squirt pump 4 by first and connects, and ejector nozzle 6 is positioned at the centre of the low order end of vacuum jet reactor 7, and vacuum jet reactor 7 is connected valve 5 with diffuser pipe 8 by second and connects, zinc liquid generator 10 is positioned at the central position of the bottom of vacuum jet reactor 7, and the metallic zinc feeding mouth 11 in the zinc liquid generation 10 is positioned at the central position, left side of zinc liquid generator 10.
Claims (1)
1. device of producing pure hydrogen, it is characterized in that: it comprises distilled water inlet (1), vapour generator (2), first connects valve (3), squirt pump (4), second connects valve (5), ejector nozzle (6), vacuum jet reactor (7), diffuser pipe (8), gas-solid separator (9), zinc liquid generator (10), metallic zinc feeding mouth (11), distilled water inlet (1) is positioned at the position on the right side, top 1/3 of vapour generator, vapour generator (2), first connects valve (3), squirt pump (4), second connects valve (5), ejector nozzle (6), vacuum jet reactor (7), diffuser pipe (8) and gas-solid separator (9) are positioned on same the axis, vapour generator (2) is connected valve (3) with squirt pump (4) by first and connects, and ejector nozzle (6) is positioned at the centre of the low order end of vacuum jet reactor (7), and vacuum jet reactor (7) is connected valve (5) with diffuser pipe (8) by second and connects, zinc liquid generator (10) is positioned at the central position of the bottom of vacuum jet reactor (7), and the metallic zinc feeding mouth (11) in the zinc liquid generation (10) is positioned at the central position, left side of zinc liquid generator (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202247769U CN201770473U (en) | 2010-06-13 | 2010-06-13 | Device for producing pure hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202247769U CN201770473U (en) | 2010-06-13 | 2010-06-13 | Device for producing pure hydrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770473U true CN201770473U (en) | 2011-03-23 |
Family
ID=43750311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202247769U Expired - Fee Related CN201770473U (en) | 2010-06-13 | 2010-06-13 | Device for producing pure hydrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247945A (en) * | 2021-05-20 | 2021-08-13 | 山西于斯为盛环保科技有限公司 | Device and method for synthesizing zinc oxide by zinc vapor in metallurgical zinc-containing ash treatment process |
| CN114436321A (en) * | 2022-03-25 | 2022-05-06 | 西安交通大学 | Device and method for preparing high-purity nano ZnO by hydrogen circulation reduction |
-
2010
- 2010-06-13 CN CN2010202247769U patent/CN201770473U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247945A (en) * | 2021-05-20 | 2021-08-13 | 山西于斯为盛环保科技有限公司 | Device and method for synthesizing zinc oxide by zinc vapor in metallurgical zinc-containing ash treatment process |
| CN114436321A (en) * | 2022-03-25 | 2022-05-06 | 西安交通大学 | Device and method for preparing high-purity nano ZnO by hydrogen circulation reduction |
| CN114436321B (en) * | 2022-03-25 | 2022-12-06 | 西安交通大学 | Device and method for preparing high-purity nano ZnO by hydrogen circulation reduction |
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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: 20110323 Termination date: 20130613 |