CN201047832Y - Tester of observing anode bottom palm air bubble action under electrolysis condition - Google Patents
Tester of observing anode bottom palm air bubble action under electrolysis condition Download PDFInfo
- Publication number
- CN201047832Y CN201047832Y CNU2007201495736U CN200720149573U CN201047832Y CN 201047832 Y CN201047832 Y CN 201047832Y CN U2007201495736 U CNU2007201495736 U CN U2007201495736U CN 200720149573 U CN200720149573 U CN 200720149573U CN 201047832 Y CN201047832 Y CN 201047832Y
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- Prior art keywords
- anode
- electrolytic
- organic glass
- observing
- electrolysis
- 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 - Lifetime
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 238000004088 simulation Methods 0.000 claims abstract description 5
- 230000005587 bubbling Effects 0.000 claims description 17
- 239000008151 electrolyte solution Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- -1 oxonium ion Chemical class 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Abstract
The utility model relates to a test device for the observation of anode bottom palm air bubble behavior under electrolysis condition, which is characterized in that the test device consists of a simulation electrolysis groove device, and a video recording system of a digital video recorder. The lens of the video recording system is vertically upwards arranged at the bottom side of an organic glass box electrolysis groove. Compared with the prior art, the utility model has the advantages of that the anode bottom palm air bubble behavior of different fluids under flowage can be observed in the process of electrolysis in a state of electric connection. Without communication, the anode bottom palm air bubble behavior of different fluids under flowage can be observed through air filled from upward to downward into the anode bottom palm. Besides, the experiment status can not only be monitored in real time but the images get effectively processed via the data transmission of digital video recorder and the computer.
Description
Technical field
The utility model relates to a kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state.
Technical background
In the Aluminium Electrolysis process, because the oxonium ion discharge generates carbon dioxide on carbon anode, the gas of generation is overflowed from carbon anode bottom desorption rapidly, enters charcoal and electrolytical interface and forms bubble.Because anode gas bubble causes effective working area of anode to reduce; Simultaneously, also increased anode electrolytical effective resistivity on every side, increased anodic overvoltage, and then the aluminium cell tank voltage is increased, power consumption increases.Along with the maximization of aluminium cell, the energy-saving and cost-reducing inexorable trend that has become following aluminium electrolytic industry development.Because the high temperature and the severe corrosive environment of aluminium cell make the observation of industrial anode bottom bubbling behaviour difficult.The domestic and international now research to this also rests on the aqueous solution dummy run phase mostly.The domestic and international aqueous solution analogue means of having reported at present all can only provide static aqueous solution system, more can not change the flow of solution direction.Like this, the result who is observed is too wide in the gap with true electrolytic tank, and real work is not had too big directiveness.
Summary of the invention
The purpose of this utility model is the deficiency that exists at above-mentioned prior art, provide a kind of change fluid flow direction, can carry out electrolysis, observe the test unit of anode bottom bubbling behaviour under the electrolysis state truly, effectively.
By the following technical solutions of the present utility model.
A kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state is characterized in that the structure composition structure of this device comprises:
(1) one simulation electrolytic cell assembly-this device comprises a box organic glass new electrobath, the electrolytic solution circulation system, is located at the anode of simulating upper part of the electrolytic cell, the cathod system that is positioned at bottom land; Wherein:
A. the sidewall of organic glass new electrobath middle part circumferentially uniformly has the electrolytic solution inlet opening, the position is vertically opposite should have the electrolytic solution fluid hole in ground on lower sides; Bottom land has the through hole of symmetry near place, groove side;
B. the electrolytic solution circulation system by the feed tube that links with the sidewall of electrolytic tank middle part inlet opening, with lower sides on have drain pipe and the Cyclic Rings liquid case that the electrolytic solution fluid hole links and form; On feed tube, be provided with a liquid pump;
C. anode system by last big, down little upper and lower two-stage stepped cylindrical anode, be stuck in anode top copper sheet and the lead that is connected with positive source, anode downside wall on the insulated enclosure coating that scribbles form;
D. cathod system is opened the sheet metal of circular hole by the centre that places cell bottom, passes through hole at the bottom of the electrolytic bath, sheet metal and forms by the negative electrode that screw, nut and pad and lead and power cathode join;
(2) camera system is the Digital Video that a camera lens is positioned at vertically upward, is located at interval between two parties the beneath side of organic glass new electrobath.
A kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state of the present utility model is characterized in that the organic glass new electrobath connects to separate to be fixed on the back up pad, have on this back up pad one with the centrosymmetric observation fenestra that videotapes of electrolytic tank base plate.
A kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state of the present utility model is characterized in that the data line of its shooting Digital Video and trystate is monitored the computing machine of handling with image in real time linking.
A kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state of the present utility model is characterized in that establishing searchlight below the box organic glass new electrobath sidewall.
A kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state of the present utility model, the anode that it is characterized in that its electric positive system is a cylindrical stainless steel cavity, the bottom is combined with fine-meshed bronze sheet through tapping; Above anode, be connected with a gas inlet pipe.
The utility model compared to the prior art, distinguishing feature is can observe in the electrolytic process different fluid to flow and observe anode bottom bubbling behaviour under the state under "on" position; Under the state of different electricity,, can observe the anode gas bubble behavior under the moving state of Different Fluid Flow by anode bottom air-blowing from top to bottom, in addition, by the data transmission of Digital Video and computing machine, not only can monitor in real time trystate, can also effectively handle image.
Description of drawings
Fig. 1 structural representation of the present utility model.
Structural representation when Fig. 2 is a cylindrical stainless steel cavity for anode of the present utility model.
Fig. 3 is four kinds of the anode that is used to test.
Embodiment
A kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state, the structure of this device is formed structure and comprised: (1) one simulation electrolytic cell assembly-this device comprises a box organic glass new electrobath 19, the electrolytic solution circulation system, is lifted on the anode of simulating upper part of the electrolytic cell, the cathod system that is positioned at bottom land; Wherein: circumferentially uniform electrolytic solution inlet opening, the vertically opposite electrolytic solution fluid hole that on lower sides, have in position of having in the sidewall middle part of a. organic glass new electrobath with answering; Bottom land has the through hole of symmetry near place, groove side; B. the electrolytic solution circulation system by the feed tube 4 that links with the sidewall of electrolytic tank middle part inlet opening, with lower sides on have drain pipe 8 and the Cyclic Rings liquid case 6 that the electrolytic solution fluid hole links and form; On feed tube, be provided with a liquid pump 5; On feed tube, be provided with water intaking valve 3, on drain pipe, be provided with outlet valve 9; C. anode system by last big, down little upper and lower two-stage stepped cylindrical anode 1, be stuck in anode top copper sheet 21 and the lead 25 that is connected with positive source, anode downside wall on the insulated enclosure coating 20 that scribbles form; D. cathod system is opened the sheet metal 14 of circular hole by the centre that places cell bottom, pass through hole at the bottom of the electrolytic bath, sheet metal by screw 13, nut 17 and pad 16 and with the join composition of lead 26 of negative electrode and power cathode; (2) camera system is the Digital Video 11 that a camera lens is positioned at vertically upward, is located at interval between two parties the beneath side of organic glass new electrobath.The organic glass new electrobath is fixed on the back up pad 15 with nut 12, have on this back up pad one with the centrosymmetric observation fenestra that videotapes of electrolytic tank base plate; The data line of its shooting Digital Video with trystate monitored the computing machine of handling with image 22 in real time link; Searchlight 18 is established in box organic glass new electrobath sidewall below.2,10 is the securing member of liquid inlet and outlet pipe among the figure, and 7 is circular electrolyte.
A kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state of the present utility model, the anode of its electric positive system can be a cylindrical stainless steel cavity 27, the bottom is combined with fine-meshed bronze sheet 28 through tapping; Be connected with a gas inlet pipe 24 above anode, throughput is by 23 controls of tolerance flowmeter.
During operation, the end face of box organic glass new electrobath has and the same square hole of the thin part cross sectional dimensions of stepped anode in the simulation electrolysis unit, with anode card in the fixed position, the thin partial sidewall of anode scribbles electric insulating sealant to guarantee to have only the anode surface work, the thick partial sidewall of anode is covered with copper sheet, and is connected with positive source by lead.The searchlight lamp holder faces the anode bottom.
During observation, the electrolytic solution (as metal sulfate or nitrate solution) of same concentrations is packed in electrolytic tank and the cyclic water tank, make liquid flood the anode bottom surface, open the liquid pump, regulate water valve the liquid level in the electrolytic tank is remained unchanged, energized, beginning electrolysis, the quantity difference of opening by the water intaking valve of organic glass water tank wall, the adjusting of water inlet pipe discharge form different fluid fields, wait to have observed bubble and separate out from anode and begin shooting.
For anode is the situation of a cylindrical stainless steel cavity, during observation, after adjusting electrolytic solution, by the air-blowing of draft tube anode, regulate air mass flow, the quantity difference of opening by the water intaking valve of organic glass water tank wall, the adjusting of water inlet pipe discharge form different fluid fields, wait to have observed bubble and separate out from anode and begin shooting.
Claims (5)
1. test unit of observing anode bottom bubbling behaviour under the electrolysis state, the structure that it is characterized in that this device is formed structure and is comprised:
(1) one simulation electrolytic cell assembly-this device comprises a box organic glass new electrobath, the electrolytic solution circulation system, is lifted on the anode of simulating upper part of the electrolytic cell, the cathod system that is positioned at bottom land; Wherein:
A. the sidewall of organic glass new electrobath middle part circumferentially uniformly has the electrolytic solution inlet opening, the position is vertically opposite should have the electrolytic solution fluid hole in ground on lower sides; Bottom land has the through hole of symmetry near the groove side;
B. the electrolytic solution circulation system by the feed tube that links with the sidewall of electrolytic tank middle part inlet opening, with lower sides on have drain pipe and the Cyclic Rings liquid case that the electrolytic solution fluid hole links and form; On feed tube, be provided with a liquid pump;
C. anode system by last big, down little upper and lower two-stage stepped cylindrical anode, be stuck in anode top copper sheet and the lead that is connected with positive source, anode downside wall on the insulated enclosure coating that scribbles form;
D. cathod system is opened the sheet metal of circular hole by the centre that places cell bottom, passes through hole at the bottom of the electrolytic bath, sheet metal and forms by the negative electrode that screw, nut and pad and lead and power cathode join;
(2) camera system is the Digital Video that a camera lens is positioned at vertically upward, is located at interval between two parties the beneath side of organic glass new electrobath.
2. a kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state according to claim 1, it is characterized in that the organic glass new electrobath connects to separate is fixed on the back up pad, have on this back up pad one with the centrosymmetric observation fenestra that videotapes of electrolytic tank base plate.
3. a kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state according to claim 1 is characterized in that the data line of its shooting Digital Video and trystate is monitored the computing machine of handling with image in real time linking.
4. a kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state according to claim 1 is characterized in that establishing searchlight below the box organic glass new electrobath sidewall.
5. a kind of test unit of observing anode bottom bubbling behaviour under the electrolysis state according to claim 1, the anode that it is characterized in that its electric positive system is a cylindrical stainless steel cavity, the bottom is combined with fine-meshed bronze sheet through tapping; Above anode, be connected with a gas inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201495736U CN201047832Y (en) | 2007-06-12 | 2007-06-12 | Tester of observing anode bottom palm air bubble action under electrolysis condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201495736U CN201047832Y (en) | 2007-06-12 | 2007-06-12 | Tester of observing anode bottom palm air bubble action under electrolysis condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047832Y true CN201047832Y (en) | 2008-04-16 |
Family
ID=39300420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201495736U Expired - Lifetime CN201047832Y (en) | 2007-06-12 | 2007-06-12 | Tester of observing anode bottom palm air bubble action under electrolysis condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047832Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313646A (en) * | 2014-10-28 | 2015-01-28 | 东北大学 | Transparent electrolytic bath device and application method thereof |
| CN104792837A (en) * | 2015-04-04 | 2015-07-22 | 天津大学 | Electrolytic cell system capable of realizing horizontal flowing and controllable flow velocity of electrolyte |
| CN109923243A (en) * | 2016-07-26 | 2019-06-21 | Cobex有限责任公司 | For producing the cathode assembly of aluminium |
| CN109932337A (en) * | 2017-12-18 | 2019-06-25 | 有研半导体材料有限公司 | A kind of device and method for evaluating silicon substrate back seal film compactness |
| CN112504327A (en) * | 2020-11-23 | 2021-03-16 | 中国电子科技集团公司第十八研究所 | Device for observing flow locus of electrolyte |
-
2007
- 2007-06-12 CN CNU2007201495736U patent/CN201047832Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313646A (en) * | 2014-10-28 | 2015-01-28 | 东北大学 | Transparent electrolytic bath device and application method thereof |
| CN104792837A (en) * | 2015-04-04 | 2015-07-22 | 天津大学 | Electrolytic cell system capable of realizing horizontal flowing and controllable flow velocity of electrolyte |
| CN104792837B (en) * | 2015-04-04 | 2017-10-20 | 天津大学 | It is a kind of to realize level of electrolyte flowing and the controllable cell system of flow velocity |
| CN109923243A (en) * | 2016-07-26 | 2019-06-21 | Cobex有限责任公司 | For producing the cathode assembly of aluminium |
| CN109932337A (en) * | 2017-12-18 | 2019-06-25 | 有研半导体材料有限公司 | A kind of device and method for evaluating silicon substrate back seal film compactness |
| CN109932337B (en) * | 2017-12-18 | 2021-08-03 | 有研半导体硅材料股份公司 | Device and method for evaluating compactness of silicon-based back sealing film |
| CN112504327A (en) * | 2020-11-23 | 2021-03-16 | 中国电子科技集团公司第十八研究所 | Device for observing flow locus of electrolyte |
| CN112504327B (en) * | 2020-11-23 | 2022-05-17 | 中国电子科技集团公司第十八研究所 | Device for observing flow locus of electrolyte |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |
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| CX01 | Expiry of patent term |