CN101469432A - Apparatus for generating water electrolytic gas - Google Patents
Apparatus for generating water electrolytic gas Download PDFInfo
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- CN101469432A CN101469432A CNA2008101858122A CN200810185812A CN101469432A CN 101469432 A CN101469432 A CN 101469432A CN A2008101858122 A CNA2008101858122 A CN A2008101858122A CN 200810185812 A CN200810185812 A CN 200810185812A CN 101469432 A CN101469432 A CN 101469432A
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- electrolytic solution
- gas
- electrolytic
- electrolyzer
- separator tank
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/036—Bipolar electrodes
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
- F02M25/12—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone the apparatus having means for generating such gases
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- 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
Abstract
Disclosed is an apparatus for generating a water electrolytic gas, wherein an electrolyte inlet is formed in the bottom of an electrolytic cell for generation of a water electrolytic gas, and an outlet is formed in the top thereof for the extraction of a mixture of an electrolyte and a generated gas. In the electrolytic cell, an anode and a cathode are provided, and an alkali electrolyte spinning and passing portion are arranged between these electrodes. With this arrangement, water electrolysis is performed, and a mixture of the electrolyte and a water electrolytic gas is extracted from the upper end of the electrolytic cell and transferred to a water electrolytic gas/electrolyte separation cell. A gas-liquid separation process extracts only the water electrolytic gas to the exterior, while the electrolyte is returned to the electrolytic cell by an electrolyte circulation device, to continue the performance of the electrolytic reaction.
Description
Technical field
The present invention relates to a kind of apparatus for generating water electrolytic gas, utilize the water in this device electrolysis hydrogen oxidation potassium electrolytic solution, can produce a large amount of water electrolytic gas, and from the mixture of water electrolytic gas and electrolytic solution, isolate water electrolytic gas.
Background technology
As everyone knows, in potassium hydroxide (KOH) aqueous solution of alkalescence, water molecules (H
2O) ionization produces hydroxide ion OH
-With hydrogen ion H
+Here, because hydroxide ion OH
-From negative pole (negative electrode) side direction positive pole (anode) side shifting, thus be called as negatively charged ion, and hydrogen ion H
+Then on the contrary from anodal (anode) side direction negative pole (negative electrode) side shifting, so be called as positively charged ion.This hydrogen ion and water molecules H
2O is combined into " oxonium ion (H
3O
+) ".This just means that there are a lot " oxonium ion (H with covalent bonds in (inside of electrolyzer just) under water molecules and hydrogen ion mixed environment
3O
+) ".As anionic hydroxide ion OH
-And oxonium ion (H
3O
+) can be hydrolysis reaction acquisition by the alkaline electrolyte in the electrolyzer.
There are various apparatus for generating water electrolytic gas in the prior art, utilize this device brine electrolysis to produce the water electrolytic gas that is called as hydrogen-oxygen gas, to reach the purpose that this water electrolytic gas is acted as a fuel and is used.In addition, a lot of various devices relevant with brine electrolysis are disclosed in the prior art.Electrolytic water generating device shown in the patent document 1 is respectively configuration anode 13a in the anolyte compartment 13 of electrolyzer 11, and configuration negative electrode 14a is provided with the two separated barrier film (ion-exchange membrane) 12 in the middle of two electrode vessels in cathode compartment 14.In said apparatus, water flows in the anolyte compartment 13, and makes common salt aqueous solution or aqueous hydrochloric acid stay cathode compartment 14.Therefore, stay in the aqueous solution in the cathode compartment 14 ion as effective constituent and see through barrier film 12 and flow into anolyte compartments 13 and hydrogen ion reaction, generate and for example can be used as the sour water that sterilization water uses, the purpose of patent document 1 and device construction are different with the present invention.
In addition, the apparatus for generating water electrolytic gas of patent document 2 is to be provided with eclipsed ion-exchange membrane 3 and closely to contact material 4 between negative electrode anodic two electrodes 2,2, and the aqueous solution in the electrolyzer is carried out electrolytic separation.By electrolysis, the outlet 9a side of anolyte compartment's side produces oxygen, and the outlet 9b of cathode side produces hydrogen.In such structure, the contact material 4 that closely contacts with the cathode side of ion-exchange membrane 3 has good electrical conductivity, and it forms by surperficial spraying plating last layer gold such as the mats of weaving cotton cloth at carbon fibre, nickel plating wool fabric etc., can produce gas efficiently like this.Like this, can obtain hydrogen and oxygen at the two complete isolating state, identical with patent document 1, the purpose of patent document 2 and structure are also different with the present invention.In addition, the generating unit that utilizes brine electrolysis to obtain hydrogen and oxygen mixed gas (brown gases) is also disclosed in patent document 3 and patent document 4.Though the hydrogen and oxygen that can utilize above-mentioned each device to produce, and the combined burning that the mixed gas that produces and fuel is suitable obtains the bigger combustion heat.Identical with above-mentioned each patent document, the purpose and the apparatus structure of patent document 3 and patent document 4 are also different with the present invention.
The open communique spy of [patent document 1] Japanese patent of invention opens 2001-321770
The open communique spy of [patent document 2] Japanese patent of invention opens flat 11-209887
The open communique spy of [patent document 3] Japanese patent of invention opens 2002-155387
The open communique spy of [patent document 4] Japanese patent of invention opens 2004-204347
Summary of the invention
Therefore, the object of the invention is to provide a kind of apparatus for generating water electrolytic gas, and it can produce a large amount of water electrolytic gas efficiently by the water in the potassium hydroxide electrolyte is carried out electrolysis, and with this water electrolytic gas and electrolytic solution gas-liquid separation and obtain water electrolytic gas.
In the technical scheme 2 described apparatus for generating water electrolytic gas, shown in Fig. 2,3, being arranged on interior anode of electrolyzer and the electrolytic solution rotational flow mechanism between the negative electrode is made up of the metal sheet of regulation sheet number, every metal sheet is provided with 2～6 symmetric flow-through openings in the position of off-centered outer circumferential side, be configured by the angle that the flow-through opening on the different metal plate is offset successively regulation electrolytic solution is rotated when mobile.
In the technical scheme 3 described apparatus for generating water electrolytic gas, the deviation angle of the flow-through opening of the configuration space of the metal sheet of the regulation sheet number by set constituting electrolytic solution rotational flow mechanism, the quantity of flow-through opening and adjacent metal sheets is regulated the rotating state and the circulation status of electrolytic solution.
In the technical scheme 4 described apparatus for generating water electrolytic gas, the metal sheet of regulation sheet number all is not electrically connected with two electrodes or other positions, and, not being electrically connected between each sheet metal sheet yet, the metal sheet group is by plastic tubular isolator fixed support.
In the technical scheme 5 described apparatus for generating water electrolytic gas, as shown in Figure 1, have electrolytic solution and force cooling body, this electrolytic solution forces cooling body to be used for forcing to remain in electrolytic solution cooling in the separator tank, and will all be controlled in the specialized range by the temperature and the internal circulating load of the electrolytic solution of circulation of elecrolyte mechanism pump circulation in the electrolyzer.At this moment, circulation of elecrolyte mechanism not only can force electrolytic solution to force to circulate between the cooling body at separator tank and electrolytic solution, also can force electrolytic solution to circulate between separator tank and electrolyzer.
In the technical scheme 6 described water electrolytic gas generating apparatus, electrolytic solution forces cooling body to have independently electrolyte circulating pump, and this electrolyte circulating pump makes residual circulation of elecrolyte in the separator tank and is cooled to specified temperature.At this moment, independently being arranged on electrolytic solution forces the electrolyte circulating pump on the cooling body to force electrolytic solution to force to circulate between the cooling body at separator tank and electrolytic solution.
In the technical scheme 7 described apparatus for generating water electrolytic gas, after the residual electrolytic solution in the separator tank is forced cooling body to be cooled to specified temperature by electrolytic solution, by circulation of elecrolyte mechanism pump circulation to electrolyzer.At this moment, utilize the electrolyte circulating pump mechanism's refrigerative electrolytic solution of forcing to be cooled between separator tank and electrolyzer, to circulate.
In the technical scheme 8 described apparatus for generating water electrolytic gas, the temperature that is forced to be recycled to the electrolytic solution of electrolyzer is 5 ℃～30 ℃, preferred 10 ℃～25 ℃.
In the technical scheme 9 described apparatus for generating water electrolytic gas, as shown in Figure 4, it is provided with from described separator tank bottom the squit hole that is made of porous materials outstanding in groove, is used for the water electrolytic gas of will discharge from electrolyzer and the mixture of electrolytic solution to import to separator tank.
[invention effect]
Adopt apparatus for generating water electrolytic gas of the present invention, the basic solution of potassium hydroxide (KOH) and water is imported in the electrolyzer, will the volts DS corresponding be applied to the positive plate that is configured in the bottom of electrolytic tank side and be configured on the negative plate of upper part of the electrolytic cell side with the polarity of each electrode.Like this, potassium hydroxide (KOH) electrolytic solution and water are accompanied by rotation and rise from the positive plate that is arranged on bottom side and flow to the negative plate of top side, in this course, carry out electrolytic reaction, the gas that produces electrolysis, under the admixture of this gas and electrolytic solution, the amount of water electrolytic gas constantly increases.
When electronics and be configured between above-mentioned positive plate and the negative plate as the metal sheet of electrolytic solution rotational flow mechanism bump the time can produce oxonium ion (H
3O
+) and hydroxide ion (OH
-), and this oxonium ion (H
3O
+) move this hydroxide ion (OH to negative potential
-) move to positive electrode.And,, can in electrolyzer, obtain a large amount of ionic water electrolytic gas that are mixed with by configuration multi-disc this metal sheet.The mixture of water electrolytic gas of Zeng Jiaing and electrolytic solution is discharged from the relief outlet of electrolyzer so in large quantities.In addition, the growing amount of water electrolytic gas is by determining by the size of electric current and the size of battery lead plate etc. basically.
The water electrolytic gas that is discharged from like this and the mixture of electrolytic solution are transported to gas-electrolytic solution separator tank through connecting tube, in this separator tank gaseous fraction are separated with electrolytic solution.Then, water electrolytic gas is discharged from through delivery line, and is imported into the device that utilizes this gas of prior installation.And residual electrolytic solution is recycled to and continues to repeat above-mentioned electrolysis treatment process in the above-mentioned electrolyzer.
Because the efficient of electrolytic reaction when electrolyte temperature reaches more than 43 ℃ will significantly reduce, so, the electrolytic solution that needs will heat up because of the heating that is accompanied by chemical reaction forcibly cools off, in the hope of with the temperature maintenance of the electrolytic solution in the electrolyzer at for example 5 ℃～25 ℃ ± 3 ℃, the highlyest be no more than 30 ℃.Make the scope of the temperature maintenance of electrolytic solution by carrying out above-mentioned temperature regulation, increase the generation efficient of water electrolytic gas at optimal reaction temperature.Utilize relevant structure and reaction can generate water electrolytic gas efficiently.
In addition, in the present invention, force circulation of elecrolyte by electrolyte circulation means, and the temperature that electrolytic solution rotational flow mechanism can suppress in the electrolyzer rotational flow of electrolytic solution rises, so the outer framework of fixed support metal sheet group can be made by plastics such as vinylchlorid, can significantly reduce the manufacturing cost of electrolyzer like this.In addition, place isolator in the external packets of electrolyzer and prevent electric leakage.
Adopt the present invention, the gas that produces electrolysis is sent in gas-electrolytic solution separator tank with the water electrolytic gas that produces in the groove and the mixture of electrolytic solution, and water electrolytic gas and electrolytic solution are separated in this separator tank.The fuel mix of the water electrolytic gas that obtains like this and hydrocarbons or other carbon compounds is even, light the fuel of above-mentioned admixture, its state of combustion be better than burning separately state of combustion of above-mentioned fuel can obtain the higher combustion heat.
For example, in the gas that the coal of the Sweet natural gas (LNG) of main geseous fuel class and LP gas (liquefied petroleum gas (LPG)), the gas of being made by the oil of liquid fuel class, solid fuel class is made, add the water electrolytic gas that the device among the present invention produces, compare common employing air-breathing, its efficiency of combustion is higher, just have combustion-supporting effect, can consume the heat that fuel still less obtains stipulating.In addition, owing to be to utilize the brine electrolysis gas that produces electrolysis basically, so abundant raw material is with low cost.
Like this, by the cheap and abundant like this raw material of water is carried out the water electrolytic gas that electrolysis obtains, can improve gaseous state, liquid state and solid-state any hydrocarbons or the efficiency of combustion of other carbonaceous materials, brought into play combustion-supporting effect, had large improvement from this viewpoint tool of effective use of energy sources.And, the raising of carbon compound efficiency of combustion can make the fuel that obtains to need heat and consume reduce, the consumption of air can reduce emission amount of carbon dioxide largely when also just having reduced burning, and the present invention can be used as the mechanism that advantageously suppresses Greenhouse effect.
Description of drawings
What Fig. 1 represented is the synoptic diagram of the basic comprising example of the apparatus for generating water electrolytic gas among the present invention.
What Fig. 2 represented is the synoptic diagram of gas with the configuration example of electrolyzer that produce electrolysis of the apparatus for generating water electrolytic gas among the present invention.
Fig. 3 represents is the synoptic diagram that constitutes the configuration example of the single piece of sheet metal of employed metal sheet group in the electrolyzer of the apparatus for generating water electrolytic gas among the present invention.
Fig. 4 represents is the synoptic diagram of configuration example of the separator tank of the apparatus for generating water electrolytic gas among the present invention.
[nomenclature]
10: the gas electrolyzer produces electrolysis, 11: the electrolytic solution introducing port, 12: positive plate (anode), 13: negative plate (negative electrode), 14: electrolytic solution rotational flow mechanism (metal sheet group), 14-n: single metal plate, 15: water electrolytic gas electrolyte mixture relief outlet, 16: electrolytic solution supply mouth, 17: plastics system tubular isolator, 18: water electrolytic gas electrolyte circulation opening, 20: water electrolytic gas-electrolytic solution separator tank (separator tank), 21: the mixture introducing port of water electrolytic gas electrolytic solution, 21p: fine squit hole, 22: electrolytic solution relief outlet, 23: cooling electrolytic solution introducing port, 24: the water electrolytic gas relief outlet, 26: pipeline, 27: the electrolytic solution relief outlet, 30: electrolytic solution is forced cooling body (electrolytic solution forced cooling device), 31: electrolytic solution forced cooling device recycle pump, 40: circulation of elecrolyte mechanism (electrolyte circulation means), 41: in-line filter, 42: electrolytic solution relief outlet, C: central point.
Embodiment
With reference to the accompanying drawings embodiments of the present invention are described.What Fig. 1 represented is the synoptic diagram of the embodiment of the apparatus for generating water electrolytic gas among the present invention.As shown in the figure, the apparatus for generating water electrolytic gas among the present invention comprises produce electrolysis gas electrolyzer 10, water electrolytic gas-electrolytic solution separator tank 20, electrolytic solution forced cooling device 30 and electrolyte circulation means 40.Also preferably on electrolyte circulation means 40, in as shown in Figure 1 position or copy the configuration example of other devices of the same race that in-line filter 41 and electrolytic solution relief outlet 42 etc. are set in position, wherein, in-line filter 41 is used for impurity screening, and electrolytic solution relief outlet 42 is used for the electrolytic solution in the removal system.
As shown in Figure 2, in the bottom of above-mentioned electrolyzer 10 electrolytic solution introducing port 11 is set.Bottom side at electrolyzer 10 is provided with anode (positive plate) 12, and side is provided with negative electrode (negative plate) 13 at an upper portion thereof, and the metal sheet 14-1～14-n that is arranged at intervals with regulation sheet number to stipulate between two electrodes is as electrolytic solution rotational flow mechanism.Anode 12 and negative electrode 13 can be made by stainless steel 304 or stainless steel 316 (Japanese specification).
Will narrate as the back, above-mentioned each metal sheet group 14 is by various plastics system tubular isolator 17 fixed supports, do not form with two electrodes 12,13 or other positions to be electrically connected.In addition, though be electrically connected between each metal sheet but have different current potentials on each metal sheet, this is owing to be full of electrolyte layer between anode 12 and the negative electrode 13, so must form potential gradient and produce potential difference from the anode side cathode side, the current potential that has on each metal sheet is corresponding with the potential difference that this potential gradient produces, and metal sheet group 14 has played and guaranteed that rotating fluid crosses the effect of the homogeneity of the electrolytic solution with metal sheet zone.
In the present invention, force circulation of elecrolyte by utilizing electrolyte circulation means, and utilize metal sheet group 14 to make the electrolytic solution rotational flow as electrolytic solution rotational flow mechanism, can suppress the rising of temperature in the electrolyzer 10, thereby can fix supporting metal sheets group 14 with plastic outer frameworks such as vinylchlorid.Like this, can reduce the manufacturing cost of electrolyzer significantly.In addition, can be by the generation of avoiding with the outside of isolator encirclement electrolyzer leaking electricity.
Can be that 1.8V sets the interval between metal sheet 14-1～14-n for example according to making the potential difference between adjacent metal sheets.Like this, electrolytic solution from anode 12 through metal sheet group 14 rotational flows of regulation sheet number to the process of negative electrode 13 water by electrolysis.Thereby can produce electrolysis gas.Therefore,, both can quicken the generation of the water electrolytic gas in the electrolyzer, can increase the growing amount of water electrolytic gas again by configuration multi-disc metal sheet.The mixture of water electrolytic gas and electrolytic solution is discharged by the relief outlet 15 from the top.
Fig. 3 represents to constitute the embodiment of the single metal plate of metal sheet group 14, wherein, metal sheet group 14 forms with the arranged spaced of stipulating for the metal sheet of the sheet number that will stipulate between the gas that produces electrolysis is with anode in the electrolyzer 10 12 and negative electrode 13 shown in Figure 2 (about for example from 10 to more than 100).In addition, though in Fig. 3 this metal sheet be shaped as circle, also can be that pentagon, hexagon, heptagon etc. are various polygon-shaped.At metal sheet is in the embodiment of circle, offers 18,4 electrolyte circulation openings of 4 electrolyte circulation openings, 18 relative central point C on the every metal sheet and is centrosymmetric.In addition, because what adopt in the present embodiment is circular metal sheet, so, the outer framework of these metal sheet groups of fixed support also is cylindric, but the shape of the outer framework of fixed support metal sheet group is not limited to cylindric, when metal sheet was the such Polygons of pentagon, hexagon, heptagon, outer framework can be the Polygons cylindrical body corresponding with the shape of this metal sheet.
The purpose that electrolyte circulation opening 18 is set on above-mentioned single piece of sheet metal is to make water electrolytic gas and the electrolytic solution can be from anode 12 effluents to negative electrode 13 sides.Assemble the fixedly circular metal plate of institute's chip select number according to following mode: the opening 18 on each sheet metal sheet is offset the angle (for example being offset 15 ° successively shown in Fig. 3 (1)～(6)) of regulation successively.Like this, opening 18 on the metal sheet 14-1 of the most close relative anode 12 1 sides, opening with the metal sheet 14-2 of predetermined distance side disposed thereon for example has been offset 15 ° in the counterclockwise direction, the opening of the metal sheet 14-3 of metal sheet 14-2 upside further has been offset for example 15 ° along same direction, by that analogy, the opening of each metal sheet is offset suitable angle successively, simultaneously, the suitable quantity of the sheet number of metal sheet for selecting from tens of to 100 tens of, the metal sheet of these quantity is by tubular isolator fixed support.In addition, the deviation angle of opening is not limited to 15 °.
The volts DS that applies between anode 12 and the negative electrode 13 is according to being arranged on the sheet number of the metal sheet group 14 between anode 12 and the negative electrode 13 and deciding, and preferably can make potential difference between adjacent metal sheets be roughly the volts DS of 1.8V.In addition, the opening 18 on each metal sheet 14-1～14-n is offset for example 15 ° of the angles of regulation successively from anode 12 sides to negative electrode 13 sides, like this, the electrolytic solution that flows through is fitly arranged, and shape is by opening 18 in the shape of a spiral.
From anode 12 through the direction mobile electrolytic solution of above-mentioned metal sheet group 14 (be about to each metal sheet and be offset the metal sheet group 14 that the angle stipulated is configured successively) to negative electrode 13 according to opening 18, along the glide path that sheet number and deviation angle are determined that is provided with, form the upwelling that is accompanied by rotational flow by metal sheet group 14.Like this, electrolytic solution has been subjected to well-regulated stirring in process of flowing, has therefore promoted electrolytic reaction, thereby can improve the production rate of water electrolytic gas.
In addition, because the opening 18 of metal sheet has the effect that can promote that the water electrolytic gas that produces in the electrolytic reaction rises as constituted above, so 4～6 openings 18 can be set on every metal sheet.In addition, the electrolytic solution supply mouth 16 that the band valve is set in the upper end of above-mentioned electrolyzer 10 replenishes new electrolytic solution.This electrolytic solution supply mouth 16 also can be installed in other positions, for example can with pipeline that the electrolytic solution introducing port 11 of lower end is connected on diverting valve is installed, carry out the supply of electrolytic solution by this diverting valve.
What Fig. 4 represented is the synoptic diagram of water electrolytic gas-electrolytic solution separator tank 20 configuration examples among Fig. 1.The water electrolytic gas of discharging from electrolyzer 10 and the mixture of electrolytic solution import from the introducing port 21 of the bottom side of separator tank 20.At this moment, the mixture of water electrolytic gas and electrolytic solution is in squit hole 21p is discharged into separator tank 20, and wherein, squit hole 21p is outstanding in groove from the bottom of separator tank 20, a plurality of micropores is set on it, or is formed by porous mass.
The resistance that the water electrolytic gas component is subjected to by by the squit hole 21p that micropore is set or formed by porous mass time the and electrolytic solution by the time resistance that is subjected to different, promoted the dispersion of gaseous fraction thus, promoted gas-liquid separation preferably.The gaseous fraction of the water electrolytic gas that is obtained by gas-liquid separation derives from the gas discharge outlet 24 that is arranged on separator tank 20 upper ends via pipeline 26 like this, supplies to not shown gas and utilizes equipment.Therefore, carried out above-mentioned gas-liquid separation after, electrolytic solution is left in the separator tank 20.In addition, what adopt that the method for above-mentioned gas-liquid separation obtains is the water electrolytic gas that is vaporific, rather than generally is gasiform hydrogen, oxygen fully.
The electrolytic solution that remains in the separator tank 20 is discharged from the electrolytic solution relief outlet 22 that is arranged on the separator tank bottom, a part is transported in the electrolytic solution forced cooling device 30 and after being cooled to optimal temperature, the cooling electrolytic solution introducing port 23 of the bottom through being arranged on separator tank 20 turns back in the separator tank 20.At this moment, though the temperature of the electrolytic solution in the electrolyzer 10 is different because of the difference of outside temperature or generation collection and confinement of gases amount, preferably be roughly 18 ℃～25 ℃.For temperature of reaction, cross and lowly then to cause the electrolytic reaction instability, the too high electrolytic reaction inefficiency that then causes, thus preferably with the temperature maintenance of the electrolytic solution in the electrolyzer 10 in above-mentioned scope.
Be not transported to the remaining electrolytic solution of electrolytic solution forced cooling device 30, be circulated to electrolyzer 10 through electrolyte circulation means 40 and in-line filter 41.This moment is as for ratio how to choose the electrolytic solution that is transported to forced cooling device 30, and how to determine to be recycled directly to electrolyte content in the electrolyzer 10, can solve by adding control device, promptly, temperature according to operating environment, the for example temperature of outside temperature, electrolytic solution self, and working time utilizes this control device that the numerical value of these two is carried out the best increase and decrease.Said structure is applicable to the device with following structure, that is, be provided with an electrolytic solution relief outlet as shown in Figure 1 in separator tank bottom, electrolytic solution be split into two portions midway at conduit, a part is transported to electrolytic solution forced cooling device 30, and a part is recycled to electrolyzer 10.
In addition, be provided with electrolytic solution relief outlet 27 in the separator tank bottom as shown in Figure 4, be used for carrying out other one road circulation of supplying with the electrolytic solution of electrolyzer, remain in and pass through electrolyte circulation means 40 from this electrolytic solution relief outlet 27 after separator tank 20 interior electrolytic solution are cooled to proper temperature, strainer 41 is recycled to electrolyzer 10 by the road, on the other hand, the electrolytic solution of discharging from relief outlet 22 is recycled in the separator tank 20 through cooling electrolytic solution introducing port 23 by being arranged on the recycle pump 31 on the electrolytic solution forced cooling device 30 independently.
[commercial Application]
When burning all kinds of liquid state, gaseous state, solid-state carbon compound, by an amount of interpolations The water electrolytic gas that apparatus for generating water electrolytic gas in the invention produces is compared with common interpolation air The way of middle comburant oxygen can obtain the burning of stronger and high temperature, also can rise exactly To combustion-supporting effect. In addition, by the apparatus for generating water electrolytic gas among the present invention produced Water electrolytic gas adds in the LP gas (liquefied petroleum gas) and therewith burning, even utilize Existing burner also can be still less fuel consumption obtain the big flame of longer duration, with The time have a heating effect of the less stronger high temperature of the discharge amount of carbon dioxide.
In addition, the water electrolytic gas of the generation of the apparatus for generating water electrolytic gas among the present invention not only is applicable to What common burner was such makes the directly device of burning of gas at open space, also is applicable to In confined space, make internal combustion mechanism that liquid fuel or gaseous fuel burn explosively, send out Motivation etc., and use liquid, gas, solid-fuelled generating with other large-sized boilers etc., By adding to water electrolytic gas in the fuel or being ejected in the combustion chamber, can obtain than employing The heat energy that prior art is bigger. In other words, utilization just can than the fuel of prior art much less Export to obtain stronger heat, thereby improved significantly efficiency of combustion. Therefore, not only Obtain the energy-saving effect of saving fuel, and can reduce largely carbon dioxide Discharge capacity has positive effect aspect the greenhouse effects that reduce the earth.
Claims (9)
1. apparatus for generating water electrolytic gas, it is characterized in that: it has electrolyzer, water electrolytic gas-electrolytic solution separator tank and circulation of elecrolyte mechanism,
Wherein, described electrolyzer has electrolytic solution introducing port, relief outlet, positive plate, negative plate and electrolytic solution rotational flow mechanism, wherein, described electrolytic solution introducing port is arranged on the bottom side of described electrolyzer, relief outlet is arranged on the top side of electrolyzer, be used for discharging electrolytic solution and water electrolytic gas mixture, positive plate is arranged on the bottom side of this electrolyzer inside, negative plate is arranged on the top side of electrolyzer inside, electrolytic solution rotational flow mechanism is not electrically connected with other parts, flows while be used for making alkaline electrolyte to rotate to the direction of negative plate from positive plate;
Described water electrolytic gas-electrolytic solution separator tank receives from the above-mentioned water electrolytic gas of the relief outlet discharge of above-mentioned electrolyzer upper end and the mixture of electrolytic solution, wherein water electrolytic gas component and electrolytic solution is carried out gas-liquid separation, separate the gaseous fraction that obtains and be discharged to the outside, electrolytic solution is left in the separator tank;
Described circulation of elecrolyte mechanism makes the circulation of elecrolyte that remains in the above-mentioned separator tank to described electrolyzer one side.
2. apparatus for generating water electrolytic gas as claimed in claim 1, it is characterized in that: be arranged on interior described positive plate of described electrolyzer and the electrolytic solution rotational flow mechanism between the described negative plate and form by the metal sheet of regulation sheet number, every metal sheet is provided with 2～6 symmetric flow-through openings in the position of off-centered outer circumferential side, be configured by the angle that the flow-through opening on the different metal plate is offset successively regulation to make electrolytic solution be accompanied by rotation when mobile.
3. apparatus for generating water electrolytic gas as claimed in claim 1 or 2, it is characterized in that: the deviation angle of the flow-through opening of the configuration space of the metal sheet of the described regulation sheet number by set constituting described electrolytic solution rotational flow mechanism, the quantity of flow-through opening and adjacent metal sheets, regulate the rotating state and the circulation status of electrolytic solution.
4. as each described apparatus for generating water electrolytic gas in the claim 1 to 3, it is characterized in that: the metal sheet of described regulation sheet number all is not electrically connected with described two electrodes or other positions, and, also be not electrically connected between each sheet metal sheet, described metal sheet group is by plastic tubular isolator fixed support.
5. as each described apparatus for generating water electrolytic gas in the claim 1 to 4, it is characterized in that: have electrolytic solution and force cooling body, be used for forcing remaining in the electrolytic solution cooling in the described separator tank, and will all be controlled in the specialized range by the temperature and the internal circulating load of the electrolytic solution of described circulation of elecrolyte mechanism pump circulation in the described electrolyzer.
6. the apparatus for generating water electrolytic gas as being recorded and narrated in the claim 5, it is characterized in that: described electrolytic solution forces cooling body to have independently electrolyte circulating pump, and this electrolyte circulating pump makes residual circulation of elecrolyte in the described separator tank and it is cooled to specified temperature.
7. apparatus for generating water electrolytic gas as claimed in claim 5 is characterized in that: after the residual electrolytic solution in the described separator tank is forced cooling body to be cooled to specified temperature by described electrolytic solution, by described circulation of elecrolyte mechanism pump circulation to described electrolyzer.
8. as each described apparatus for generating water electrolytic gas in the claim 1 to 7, it is characterized in that: the temperature that is forced to be recycled to the electrolytic solution in the described electrolyzer is 5 ℃～30 ℃, preferred 10 ℃～25 ℃.
9. as each described apparatus for generating water electrolytic gas in the claim 1 to 8, it is characterized in that: be provided with from described separator tank bottom the squit hole that is made of porous materials outstanding in groove, be used for and import to described separator tank from the water electrolytic gas of described electrolyzer discharge and the mixture of electrolytic solution.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007336676 | 2007-12-27 | ||
| JP2007336676 | 2007-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101469432A true CN101469432A (en) | 2009-07-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101858122A Pending CN101469432A (en) | 2007-12-27 | 2008-12-15 | Apparatus for generating water electrolytic gas |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20090166191A1 (en) |
| JP (2) | JP2009174043A (en) |
| CN (1) | CN101469432A (en) |
Cited By (5)
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| CN102691070A (en) * | 2011-03-22 | 2012-09-26 | 王惟华 | Energy-efficient series electrolytic device with electrolyte circulation outlet and inlet isolated slots |
| CN108385123A (en) * | 2018-01-30 | 2018-08-10 | 广西奔科衷新能源有限公司 | It is a kind of quickly for the device of engine hydrogen and oxygen mixture |
| CN111094630A (en) * | 2017-09-07 | 2020-05-01 | 迪诺拉永久电极股份有限公司 | Electrolysis device |
| CN111118534A (en) * | 2019-12-25 | 2020-05-08 | 孙坤磊 | Electrolysis device and electrolysis method |
| CN112376069A (en) * | 2020-11-27 | 2021-02-19 | 合肥工业大学 | Electrolytic hydrogen production treatment equipment |
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| US2737261A (en) * | 1952-09-15 | 1956-03-06 | Farr Co | Multiple stage separator |
| US3410770A (en) * | 1966-02-18 | 1968-11-12 | Allis Chalmers Mfg Co | Electrolytic method for producing oxygen and hydrogen |
| US5292405A (en) * | 1992-06-17 | 1994-03-08 | Baker Hughes Incorporated | Electrolytic cell and method |
| JP3220607B2 (en) * | 1995-01-18 | 2001-10-22 | 三菱商事株式会社 | Hydrogen / oxygen gas generator |
| US8144305B2 (en) * | 2006-05-18 | 2012-03-27 | Asml Netherlands B.V. | Lithographic apparatus and device manufacturing method |
-
2008
- 2008-10-29 JP JP2008277756A patent/JP2009174043A/en active Pending
- 2008-12-10 US US12/332,138 patent/US20090166191A1/en not_active Abandoned
- 2008-12-15 CN CNA2008101858122A patent/CN101469432A/en active Pending
-
2011
- 2011-08-09 JP JP2011004666U patent/JP3171236U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102691070A (en) * | 2011-03-22 | 2012-09-26 | 王惟华 | Energy-efficient series electrolytic device with electrolyte circulation outlet and inlet isolated slots |
| CN111094630A (en) * | 2017-09-07 | 2020-05-01 | 迪诺拉永久电极股份有限公司 | Electrolysis device |
| CN111094630B (en) * | 2017-09-07 | 2021-12-24 | 迪诺拉永久电极股份有限公司 | Electrolysis device |
| CN108385123A (en) * | 2018-01-30 | 2018-08-10 | 广西奔科衷新能源有限公司 | It is a kind of quickly for the device of engine hydrogen and oxygen mixture |
| CN111118534A (en) * | 2019-12-25 | 2020-05-08 | 孙坤磊 | Electrolysis device and electrolysis method |
| CN111118534B (en) * | 2019-12-25 | 2021-05-14 | 阳光学院 | Electrolysis device and electrolysis method |
| CN112376069A (en) * | 2020-11-27 | 2021-02-19 | 合肥工业大学 | Electrolytic hydrogen production treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090166191A1 (en) | 2009-07-02 |
| JP3171236U (en) | 2011-10-20 |
| JP2009174043A (en) | 2009-08-06 |
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