CN2202133Y - Electrolytic bath for hydrolysis of hydrogen and oxygen sourse - Google Patents
Electrolytic bath for hydrolysis of hydrogen and oxygen sourse Download PDFInfo
- Publication number
- CN2202133Y CN2202133Y CN 93235374 CN93235374U CN2202133Y CN 2202133 Y CN2202133 Y CN 2202133Y CN 93235374 CN93235374 CN 93235374 CN 93235374 U CN93235374 U CN 93235374U CN 2202133 Y CN2202133 Y CN 2202133Y
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- plate
- hole
- negative
- steam separator
- screw
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Abstract
The utility model provides an electrolytic bath for hydrolysis of hydrogen and oxygen sources which can make hydrogen and oxygen separated. The electrolytic bath for hydrolysis of hydrogen and oxygen sources is composed of a rectangular lower container with electrolyte cycle pipe joints and liquid-level gauge joints, and an upper air separator with electrode boards. The lower container and the upper air separator are connected by a screw, and the junction surface thereof is provided with a seal washer. The liquid level of the electrolyte in the electrolytic tank is controlled by a liquid level controller. Compared with prior art, the electrolytic bath provided by the utility model can generate hydrogen and oxygen with high purity, having the advantages of large gas output, low cost, high safety factor, etc.
Description
The utility model relates to the used equipment of a kind of electrolysis process, particularly a kind of isolating electrolyzer of hydrogen or oxygen gas that can make generation.
Lioh hydrolysis gas is applied in and industrially can reaches energy-conservation effect, and used lioh hydrolysis source welding-cutting machine all adopts the oxyhydrogen flame of hydrogen and oxygen gas mixture mostly at present.Adopt hydrogen-oxygen source welding-cutting machine, the welding cost is very cheap, and its oxyhydrogen welding and cutting performance is better than the scarfing oxygen performance.But, can't measure gas purity and impure deal, so the welding quality can not get reliable assurance because hydrogen and oxygen gas mixture flame uncontrollable hydrogen or oxygen gas ratio (flame rank) when welding produces unnecessary hydrogenation, oxidation and hydride and oxide compound.In addition, oxyhydrogen is known from experience the generation water of condensation and is immersed welded tube, makes the combustion gas body produce quick-fried toot sound, also influences welding temperature and welding quality.The Chinese invention patent communique on September 27th, 1989 disclosed a kind of " apparatus for decomposing water into hydrogen and oxygen " (application number: 89101949.9), it is to adopt high-frequency electrical pulses that water decomposition is produced the device of hydrogen, oxygen, and it can make the hydrogen and the oxygen separation of generation, and the oxyhydrogen after the extraction also can be used for different places except that being used for welding.Electrolyzer group in this device is made up of polylith electrolyzer plate, battery lead plate, water coolant rubber cushion, electrolyzer gasket, electrolyzer plate can arbitrarily increase and decrease its quantity as required and adjust to optimum regime, and electrolyzer plate is with synthetic glass or non-toxic plastic and diaphragm cloth shot moulding.
The purpose of this utility model provides and a kind ofly novel can make the isolating lioh hydrolysis of hydrogen or oxygen gas source electrolyzer.
Technical solution of the present utility model is such: it is made up of container and a last steam separator that has dividing plate, baffle plate, liquid level meter joint and hydrogen discharge mouth and oxygen discharge outlet under the rectangle that has upper and lower circulation of elecrolyte tube stub, a liquid level meter joint.Following container is connected with screw with last steam separator, and its junction surface is provided with seal washer.Inner chamber at following container and last steam separator is provided with positive plate and negative plate, and positive plate puts with the barrier film box, and itself and negative plate are separated.Rectangular through-hole and web plate that the mounting plate of positive plate and negative plate passes on the steam separator join, and use intrinsic anode of screw and negative electrode omnibus bar on the web plate.On the liquid level meter joint of following container and last steam separator, liquid level meter is housed.
Accompanying drawing 1 is a lioh hydrolysis source cell construction synoptic diagram;
Accompanying drawing 2 is the diagrammatic sketch of bowing of Fig. 1;
Accompanying drawing 3,4 is following container front view, vertical view;
Accompanying drawing 5,6,7 is front view, left view, the back diagrammatic sketch of last steam separator;
Accompanying drawing 8,9 is negative plate upward view, front view;
Accompanying drawing 10,11 is positive plate upward view, front view.
Specifying accompanying drawing 1 is the specification digest accompanying drawing.
Now in conjunction with the accompanying drawings the utility model is made detailed description:
Following container 5 is a rectangular vessel that has upper and lower circulation of elecrolyte tube stub 16,18, screw mounting hole 15 and liquid level meter joint 17, following container 5 inside are a rectangular enclosure, and upper and lower circulation of elecrolyte tube stub 16,18 and liquid level meter joint 17 communicate with rectangular enclosure.Last steam separator 8 is provided with liquid level meter joint 25, screw mounting hole 23 and hydrogen discharge mouth 24 and oxygen discharge outlet 19, the horizontal rectangular-shaped pole plate through hole 20 of three rows that also is provided with on last steam separator 8,21,22, row is positive plate through hole 21 in the middle of it, two rows are negative plate through hole 20 on the limit, 22, positive plate through hole 21 and negative plate through hole 20,22 vertically be not to be located at side by side on the same linear position, but stagger mutually, be that positive plate through hole 21 is located at two refusing yin pole plate through holes 20, between 22, two row's negative plate through holes 2022 vertically are being provided in a side of on the same linear position every row's negative plate through hole 20,22 than positive plate through hole more than 21 one lattice.20,21,22 li of each rectangular-shaped pole plate through holes, all be provided with the rubber pad 29 of band rectangular through slot.Inner chamber at last steam separator 8 is provided with dividing plate 26 and baffle plate 30, dividing plate 26 is located between the negative plate through hole 20,22 and positive plate through hole 21 of each lattice, promptly with dividing plate 26 positive plate through hole 21 and negative plate through hole 20,22 are separated, also be provided with a dividing plate 26 at the two ends of every row's negative plate through hole 20,22 at the vertical of last steam separator 8.Baffle plate 30 is located at the two ends (vertically) of dividing plate 26, be not all to be provided with baffle plate 30 at the two ends of per two dividing plates 26, but an end is established a baffle plate 30 successively, i.e. empty baffle plate 30 between two baffle plates 30 of dividing plate 26 1 ends.Positive plate 2 and negative plate 3 are contained in the inner chamber of steam separator 8 respectively, mounting plate 28 on each piece positive plate 2 joins with screw 10 and web plate 11 after passing the groove of the rubber pad 29 that is contained in 21 li of positive plate through holes respectively, and each piece web plate 11 joins by screw 9 and anode omnibus bar 12 respectively.Mounting plate 27 on each piece negative plate 3 joins with screw 10 and web plate 11 after passing the groove of rubber pad 29 of 20,22 li of negative plate through holes respectively, and each piece web plate 11 joins by screw 9 and negative plate omnibus bar 13,14 respectively.On the pole plate of positive plate 2, be set with rectangle barrier film box 1, with barrier film box 1 positive plate 2 and negative plate 3 are separated, barrier film box 1 is screwed on dividing plate 26, last steam separator 8 is connected with following container 5 usefulness screws 7, its junction surface is provided with seal washer 4, on the liquid level meter mounting pipe 17,25 of last steam separator 8 and following container 5 liquid level meter 6 is housed.
In the electrolyzer that the utility model provides, following container 5 and last minute gas 8 adopt the stainless steel manufacturing, and its inner chamber scribbles one deck epoxy resins insulation lacquer.Rubber pad 29 adopts the epoxy resin glue sealing with the junction surface of last steam separator 8 and mounting plate 27,28.Negative plate 3 adopts TD
2Or TD
3Pure iron, positive plate 2 adopts TD
2Or TD
3Pure iron nickel plating, nickel layer thickness are 30～60 μ m, and the vertical cross-section of positive plate 2 and negative plate 3 is that circular arc is wavy, and positive plate 2 and negative plate 3 can increase and decrease as required.Barrier film box 1 employing aperture is that woven asbesto or the asbestos paper of 1～3 μ m is made.
During use, hydrogen discharge mouth 24 on the steam separator 8 and oxygen discharge outlet 19 join with the interface that pressurizes, filters storage system respectively, circulation of elecrolyte tube stub 16,18 is connected with radiator of water tank, get rid of the air in electrolyzer and the radiator of water tank, inject electrolytic solution then, after electrolytic solution reaches the liquid level sea line, allow electrolytic solution be cooled to normal temperature, continue to inject electrolytic solution again and reach the liquid level sea line.Add that the volts DS posthydrolysis produces hydrogen or oxygen gas.It is standby that hydrogen that produces in the electrolyzer and oxygen are transported to the pressure filtration storage system by hydrogen discharge mouth 24 and oxygen discharge outlet 19 respectively.
The key technical indexes and the effect of the lioh hydrolysis source electrolyzer that the utility model provides are as follows:
1, the key technical indexes:
| Bath voltage (V) | Electric current K A | Temperature rise C ° | Power consumption | Purity | Remarks are high-purity | ||
| KW／h | m 3H 2 | H 2 | O 2 | ||||
| 2.25～2.5 | 3～10 | 50～56 | 1 | 6.0～6.3 | 99.95 | 99.6～99.8 | |
| 2.05～2.15 | 6 | 50～56 | 1 | 4.6 | 99.9～100 | 99.7～99.8 | |
| 2.54～2.6 | 1 | 55 | 1 | 5.3 | 99.7 | 99.5 | |
2, hydrolysis galvanic current efficient 95%.
3, higher about 12 times than the every KW/h gas production rate in existing lioh hydrolysis source.
4, electrode materials is more cheap than currently available products electrode used therein material price.
5, safety coefficient height has reduced electric leakage and reactive loss, improves energy benefit about 10% compared with the prior art.
Claims (5)
1, a kind of lioh hydrolysis source electrolyzer is characterized in that: have one to have upper and lower circulation of elecrolyte tube stub (16), (18), screw mounting hole (15); And container (5) under the rectangle of liquid level meter joint (17); A last steam separator (8) that has dividing plate (26), baffle plate (30), liquid level meter joint (25), screw mounting hole (23) and hydrogen discharge mouth (24) and oxygen discharge outlet (19); Laterally be provided with the rectangular-shaped pole plate through hole (20) of three rows on the last steam separator (8), (21), (22), a middle row is positive plate through hole (21), two rows are negative plate through hole (20) on the limit, (22), positive plate through hole (21) and negative plate through hole (20), (22) vertically be not to be located at side by side on the same linear position, but stagger mutually, positive plate through hole (21) is located at two refusing yin pole plate through holes (20), (22) between, the cloudy plate through hole of every row (20), (22) Duo lattice than positive plate through hole (21), at rectangular-shaped pole plate through hole (20), (21), (22) lining, be provided with the rubber pad (29) of band rectangular through slot, dividing plate (26) and baffle plate (30) are located at the inner chamber of steam separator (8), dividing plate (26) is located at the negative plate through hole (20) of each lattice, (22) and between the positive plate through hole (21), promptly last steam separator (8) vertical with dividing plate (26) with positive plate through hole (21) and negative plate through hole (20), (22) separate, at every row's negative plate through hole (20), (22) two ends also are provided with dividing plate (26), baffle plate (30) is located at the two ends (vertically) of dividing plate (26), wants an empty baffle plate (30) between two baffle plates (30) of dividing plate (26); Mounting plate (28) on the positive plate (2) joins with screw (10) and web plate (11) after passing the groove of the rubber pad (29) that is contained in positive plate through hole (21) lining respectively, each piece web plate (11) joins by screw (9) and anode omnibus bar (12) respectively, mounting plate (27) on each piece negative plate (3) passes negative plate through hole (20) respectively, (22) join with screw (10) and web plate (11) behind the groove of the rubber pad of lining (29), each piece web plate (11) is respectively by screw (9) and negative plate omnibus bar (13), (14) join, on the pole plate of positive plate (2), be set with rectangle barrier film box (1), with barrier film box (1) positive plate (2) and negative plate (3) are separated, barrier film box (1) is screwed on dividing plate (26); Last steam separator (8) is connected with screw (7) with following container (5), and its junction surface is provided with seal washer (4), on last liquid level meter mounting pipe (17) of dividing device (8) and following container (5), (25) liquid level meter (6) is housed.
2, lioh hydrolysis as claimed in claim 1 source electrolyzer is characterized in that: the negative electrode utmost point (3) adopts TD
2Or TD
3Pure iron, positive plate (2) adopts TD
2Or TD
3Pure iron nickel plating, the vertical cross-section of the positive plate (2) and the negative electrode utmost point (3) is that circular arc is wavy.
3, lioh hydrolysis as claimed in claim 1 or 2 source electrolyzer, it is characterized in that: the inner chamber at following container (5) and last steam separator (8) scribbles one deck epoxy resins insulation lacquer, and the epoxy resin glue sealing is adopted on the junction surface of rubber pad (29) and last steam separator (8) and mounting plate (27), (28).
4, lioh hydrolysis as claimed in claim 1 or 2 source electrolyzer is characterized in that: barrier film box (1) adopts woven asbesto or asbestos paper to make, and the aperture of woven asbesto or asbestos paper is 1～3um.
5, lioh hydrolysis as claimed in claim 3 source electrolyzer is characterized in that: diaphragm box (1) adopts woven asbesto or asbestos paper to make, and the aperture of woven asbesto or asbestos paper is 1～3um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235374 CN2202133Y (en) | 1993-12-30 | 1993-12-30 | Electrolytic bath for hydrolysis of hydrogen and oxygen sourse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235374 CN2202133Y (en) | 1993-12-30 | 1993-12-30 | Electrolytic bath for hydrolysis of hydrogen and oxygen sourse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2202133Y true CN2202133Y (en) | 1995-06-28 |
Family
ID=33810818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93235374 Expired - Fee Related CN2202133Y (en) | 1993-12-30 | 1993-12-30 | Electrolytic bath for hydrolysis of hydrogen and oxygen sourse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2202133Y (en) |
-
1993
- 1993-12-30 CN CN 93235374 patent/CN2202133Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |