CN203999837U - Novel electrolytic bath - Google Patents
Novel electrolytic bath Download PDFInfo
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- CN203999837U CN203999837U CN201420351422.9U CN201420351422U CN203999837U CN 203999837 U CN203999837 U CN 203999837U CN 201420351422 U CN201420351422 U CN 201420351422U CN 203999837 U CN203999837 U CN 203999837U
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- cathode
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- grillage
- electrolytic bath
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Abstract
The utility model discloses a kind of novel electrolytic bath, comprising: cell body, cathode and anode grillage, rubber pad, ion-exchange membrane, water conservancy diversion flaggy.Cathode and anode grillage of the present utility model has flexible operation, convenience, anti-leak, is conducive to change electrode; On flow deflector, be provided with circular hole, guide entering the indoor feed liquid of cathode and anode, control feed liquid in the indoor residence time, alleviate impact when feed liquid enters, ionic membrane being produced, be the practical electrolyzer in the electrolytic experiment of preferred electrode coating, ionic membrane, be conducive to manufacturing enterprise, school, institute etc. experiment is optimized.
Description
Technical field
The utility model relates to ionic membrane experiment electrolyzer, is specifically related to a kind of novel electrolytic bath of ionic membrane experiment use.
Background technology
Electrolyzer is the normal experimental apparatus using such as Chemical Manufacture factory, electrolyzer manufactory, school, scientific research institutions.Existing various experiment electrolyzer is to be customized by user substantially, all to test the required electrode web plate with given activity coating as electrode using it, exist electrode single, after need to finishing an experiment, carry out next one experiment from new coating activated coating again, cycle is long, pole plate consumption is larger, cannot meet the preferred cut-and-try work with optimizing of the preferred and electrolytic process parameter to electrode coating and ion-exchange membrane, and the distribution of current inequality of electrode plate of electrolytic tank, electrode coating consumes inequality and electrolytic solution easily produces leakage, feed liquid enters the anode chamber and the cathode chamber ionic membrane is produced and impacted, affect the problems such as service life of ion-exchange membrane.
For above-mentioned deficiency, need to improve existing experiment electrolyzer, change to solve it that pole plate cycle is long, the waste of pole plate coating is large, the problem such as conduction is uneven, pole plate coating consumes inequality, leakage, service life of ion-exchange membrane are short.
Utility model content
The utility model has been designed and developed a kind of novel electrolytic bath.Cathode and anode grillage of the present utility model has flexible operation, convenience, anti-leak, is conducive to change electrode; And on flow deflector, be provided with circular hole, guide entering the indoor feed liquid of cathode and anode, control feed liquid in the indoor residence time, the impact that when alleviation feed liquid enters, skewness produces ionic membrane, be the practical electrolyzer in the electrolytic experiment of preferred electrode coating, ionic membrane, be conducive to manufacturing enterprise, school, institute etc. experiment is optimized.
The technical scheme that the utility model provides is:
Novel electrolytic bath, is characterized in that, comprising:
Cell body, it is the rectangular parallelepiped of a hollow, described rectangular parallelepiped left and right side is provided with handle, offers two clamp bar slots before described rectangular parallelepiped;
Cathode and anode grillage, it is a T shape structure,
Upper part of described T shape structure and the left and right side of cell body outside are in the same size, and on it, offer and left and right side first square aperture of the same size of cell body inside, in described the first square aperture, are welded with the meshed polar plate with activated coating,
In described T shape structure lower part, also offer the first circular hole;
Ion-exchange membrane, described ion-exchange membrane is between cathode and anode grillage;
Rubber pad, on it, offer second square aperture corresponding with described the first square aperture, and described rubber pad is positioned at cathode and anode grillage both sides, described cathode and anode grillage, ion-exchange membrane, is equipped with the second corresponding circular hole, and is connected by screw on rubber pad, be installed on cell body inside, make cell body inside be divided into cathode and anode chamber;
Water conservancy diversion flaggy, described water conservancy diversion flaggy at least comprises two-layer flow deflector, and on described flow deflector, offers at least two the 3rd corresponding circular holes, and it is indoor to be arranged on cathode and anode horizontal by miter angle.
Preferably, also comprise, cathode and anode feed-pipe, described cathode and anode feed-pipe runs through water conservancy diversion flaggy by the 3rd circular hole, and not exclusively contacts with bottom, cathode and anode chamber.
Preferably, also comprise, cathode and anode discharge nozzle, described cathode and anode discharge nozzle runs through top layer flow deflector by the 3rd circular hole.
Preferably, described draw-in groove is corresponding with the installation site of cathode and anode grillage.
Preferably, described the first circular hole is connected with the positive and negative electrode of power supply respectively.
Preferably, described yin, yang pole plate is the material that stainless steel, titanium plate, nickel plate etc. have conduction and welding property.
Cathode and anode grillage in the utility model adopts the material with good electric conductivity and weldability, and its size is in the same size with cell body left and right side, and both sides are also provided with rubber pad, has effectively solved electrolytic solution leakage problem at work; Cathode and anode grillage, the left and right side of the opening of rubber pad and cathode and anode chamber is in the same size, also determined the size that is welded on the meshed polar plate on cathode and anode grillage, when electrolytic solution contact area is increased, reduced cathode and anode activated coating consumption, reduced experimental cost simultaneously; Cathode and anode grillage is to adopt screw that electrolyzer inside is installed, easy to operate, is beneficial to replacing; On the indoor water conservancy diversion flaggy of cathode and anode, be designed with circular hole, guide entering the indoor feed liquid of cathode and anode, control feed liquid in the indoor residence time, the impact that when alleviation feed liquid enters, skewness produces ionic membrane, be the practical electrolyzer in the electrolytic experiment of preferred electrode coating, ionic membrane, be conducive to manufacturing enterprise, school, institute etc. experiment is optimized.
Brief description of the drawings
Fig. 1 is the plan structure schematic diagram of novel electrolytic bath described in the utility model.
Fig. 2 is the structural representation before the cell body of novel electrolytic bath described in the utility model.
Fig. 3 is the cathode and anode framed plate structure schematic diagram of novel electrolytic bath described in the utility model.
Fig. 4 is the rubber gasket structure schematic diagram of novel electrolytic bath described in the utility model.
Fig. 5 is the side-view of the cathode and anode chamber of novel electrolytic bath described in the utility model.
Fig. 6 is the embodiment device figure of novel electrolytic bath described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to specification sheets word.
As Figure 1-4, the utility model provides a kind of novel electrolytic bath, comprising: cell body 10, and it is the rectangular parallelepiped of a hollow, described rectangular parallelepiped left and right side is provided with handle 11, offers two clamp bar slots 12 before described rectangular parallelepiped;
Cathode and anode grillage 20, it is a T shape structure, the left and right side of upper part of described T shape structure and cell body 10 outsides is in the same size, and on it, offer left and right side the first square aperture 21 of the same size with cell body 10 inside, in described the first square aperture 21, be welded with the meshed polar plate 22 with activated coating
In described T shape structure lower part, also offer the first circular hole 24;
Ion-exchange membrane 30, described ion-exchange membrane is between cathode and anode grillage 20;
Rubber pad 40, on it, offer second square aperture 41 corresponding with described the first square aperture 21, and described rubber pad 40 is positioned at cathode and anode grillage 20 both sides, described cathode and anode grillage 20, ion-exchange membrane 30, all offers the second corresponding circular hole 23, and is connected by screw on rubber pad 40, be installed on cell body 10 inside, make cell body 10 inside be divided into cathode and anode chamber 50;
Water conservancy diversion flaggy 600, described water conservancy diversion flaggy 600 at least comprises two-layer flow deflector 601, and on described flow deflector 601, offers at least two the 3rd corresponding circular holes 602, and is arranged in cathode and anode chamber 50 horizontal by miter angle.
Also comprise, cathode and anode feed-pipe 603, described cathode and anode feed-pipe 603 runs through water conservancy diversion flaggy 600 by the 3rd circular hole 602, and not exclusively contacts with 50 bottoms, cathode and anode chamber.Cathode and anode discharge nozzle 604, described cathode and anode discharge nozzle 604 runs through top layer flow deflector 601 by the 3rd circular hole 602.
Described draw-in groove 12 is corresponding with the installation site of cathode and anode grillage 20.
Described the first circular hole 24 is connected with the positive and negative electrode of power supply respectively.
Described yin, yang pole plate 20 is the material that stainless steel, titanium plate, nickel plate etc. have conduction and welding property.
Embodiment, Sodium chromate electrolytic experiment electrolyzer:
Electrolyzer physical dimension is set to 200*200*100, and negative electrode grillage adopts 200*250mm stainless steel plate, welds 100*100mm and have the cathode screen of activated coating on its opening; Anode grillage adopts 200*250mm titanium plate, on its opening, weld the anode network that 100*100mm has activated coating (ruthenium iridium, plating pt, plating plumbic oxide, TiO2-RuO2-IrO2, RuO2-SnO2 etc.), by screw by cathode and anode grillage, ionic membrane, rubber pad links together, and is installed on cell body inside.
Experimental equipment as shown in Figure 5, join main content and be 5% sodium hydroxide solution 1L, insert container 900 as electrolysis cathode feed liquid, joining carbonation rate is 96%, main content is the chromium acid sodium solution 1L of 950g/l (in sodium dichromate), insert container 901 as electrolytic anode feed liquid, adopt peristaltic pump 80 that anode and cathode feed liquid is injected to electrolysis the anode chamber and the cathode chamber 50 through anode and cathode feed-pipe 605, after the anode chamber and the cathode chamber 50 fills feed liquid, inject container 900,901 from anode and cathode discharge port 604 through anode and cathode discharge nozzle 606, feed liquid circulates.Then turn on the power switch 80, regulate constant current density 2500A/m
2, feed liquid is carried out ion-exchange by ionic membrane 30 in electrolysis the anode chamber and the cathode chamber 50, until anode feed liquid acidification rate reaches 100.5～102.5%, finishes electrolysis.
Through feed liquid data analysis, the effect that surpasss the expectation, proves that this electrolyzer is applicable to Sodium chromate electrolysis and supplements acidifying experiment.
Cathode and anode grillage in the utility model adopts the material with good electric conductivity and weldability, and its size is in the same size with cell body left and right side, and both sides are also provided with rubber pad, has effectively solved electrolytic solution leakage problem at work; Cathode and anode grillage, the left and right side of the opening of rubber pad and cathode and anode chamber is in the same size, also determined the size that is welded on the meshed polar plate on cathode and anode grillage, when electrolytic solution contact area is increased, reduced cathode and anode activated coating consumption, reduced experimental cost simultaneously; Cathode and anode grillage is to adopt screw that electrolyzer inside is installed, easy to operate, is beneficial to replacing; On the indoor water conservancy diversion flaggy of cathode and anode, be designed with circular hole, guide entering the indoor feed liquid of cathode and anode, control feed liquid in the indoor residence time, the impact that when alleviation feed liquid enters, skewness produces ionic membrane, be the practical electrolyzer in the electrolytic experiment of preferred electrode coating, ionic membrane, be conducive to manufacturing enterprise, school, institute etc. experiment is optimized.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in specification sheets and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (6)
1. novel electrolytic bath, is characterized in that, comprising:
Cell body, it is the rectangular parallelepiped of a hollow, described rectangular parallelepiped left and right side is provided with handle, offers two clamp bar slots before described rectangular parallelepiped;
Cathode and anode grillage, it is a T shape structure,
Upper part of described T shape structure and the left and right side of cell body outside are in the same size, and on it, offer and left and right side first square aperture of the same size of cell body inside, in described the first square aperture, are welded with the meshed polar plate with activated coating,
In described T shape structure lower part, also offer the first circular hole;
Ion-exchange membrane, described ion-exchange membrane is between cathode and anode grillage;
Rubber pad, on it, offer second square aperture corresponding with described the first square aperture, and described rubber pad is positioned at cathode and anode grillage both sides, described cathode and anode grillage, ion-exchange membrane, is equipped with the second corresponding circular hole, and is connected by screw on rubber pad, be installed on cell body inside, make cell body inside be divided into cathode and anode chamber;
Water conservancy diversion flaggy, described water conservancy diversion flaggy at least comprises two-layer flow deflector, and on described flow deflector, offers at least two the 3rd corresponding circular holes, and it is indoor to be arranged on cathode and anode horizontal by miter angle.
2. novel electrolytic bath as claimed in claim 1, is characterized in that, also comprise, and cathode and anode feed-pipe, described cathode and anode feed-pipe runs through water conservancy diversion flaggy by the 3rd circular hole, and not exclusively contacts with bottom, cathode and anode chamber.
3. novel electrolytic bath as claimed in claim 1, is characterized in that, also comprise, and cathode and anode discharge nozzle, described cathode and anode discharge nozzle runs through top layer flow deflector by the 3rd circular hole.
4. novel electrolytic bath as claimed in claim 1, is characterized in that, preferably, described draw-in groove is corresponding with the installation site of cathode and anode grillage.
5. novel electrolytic bath as claimed in claim 1, is characterized in that, described the first circular hole is connected with the positive and negative electrode of power supply respectively.
6. novel electrolytic bath as claimed in claim 1, is characterized in that, described yin, yang pole plate is the material that stainless steel, titanium plate, nickel plate etc. have conduction and welding property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351422.9U CN203999837U (en) | 2014-06-27 | 2014-06-27 | Novel electrolytic bath |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351422.9U CN203999837U (en) | 2014-06-27 | 2014-06-27 | Novel electrolytic bath |
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| CN203999837U true CN203999837U (en) | 2014-12-10 |
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| CN201420351422.9U Active CN203999837U (en) | 2014-06-27 | 2014-06-27 | Novel electrolytic bath |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063659A (en) * | 2015-09-15 | 2015-11-18 | 苏州市铂瑞工业材料科技有限公司 | Electrolyzer |
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2014
- 2014-06-27 CN CN201420351422.9U patent/CN203999837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063659A (en) * | 2015-09-15 | 2015-11-18 | 苏州市铂瑞工业材料科技有限公司 | Electrolyzer |
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| C14 | Grant of patent or utility model | ||
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