CN213210422U - Short circuit detection device for cyclone electrolytic cell - Google Patents
Short circuit detection device for cyclone electrolytic cell Download PDFInfo
- Publication number
- CN213210422U CN213210422U CN202022502594.XU CN202022502594U CN213210422U CN 213210422 U CN213210422 U CN 213210422U CN 202022502594 U CN202022502594 U CN 202022502594U CN 213210422 U CN213210422 U CN 213210422U
- Authority
- CN
- China
- Prior art keywords
- voltmeter
- electrolytic cell
- cyclone electrolytic
- short circuit
- anode
- 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.)
- Active
Links
Images
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a whirl electrolysis trough short circuit detection device belongs to industrial equipment technical field. The device comprises a rotational flow electrolytic cell, an anode bar, a cathode stainless steel cylinder, a voltmeter anode wiring groove, a voltmeter cathode wiring groove, a voltmeter distribution box and a DC direct current voltmeter, wherein a plurality of rotational flow electrolytic cells are fixed on an anticorrosive steel structure frame in parallel to form a group of rotational flow electrolytic cell group, two ends of the rotational flow electrolytic cell are respectively connected with the anode bar and the cathode stainless steel cylinder, and the two parts form a cathode and an anode of the rotational flow electrolytic cell; the direct current voltmeter is embedded in the voltmeter distribution box, the positive pole and the negative pole of the direct current voltmeter are respectively connected with the positive pole bar and the negative pole stainless steel cylinder body through wiring, and the positive pole wiring and the negative pole wiring of each cyclone electrolytic cell are collected and connected into the voltmeter distribution box through a voltmeter positive pole wiring groove and a voltmeter negative pole wiring groove. The utility model discloses help point inspection personnel in time discover the short circuit bank of cells, prevent that short circuit department anode rod from burning through, improve current efficiency.
Description
Technical Field
The utility model relates to a whirl electrolysis trough short circuit detection device belongs to industrial equipment technical field.
Background
The traditional electrolytic bath is an electrolytic bath with concrete pouring and surface corrosion prevention treatment, cathode plates and anode plates are parallelly placed into the electrolytic bath at intervals, electrolyte in the electrolytic bath circulates uninterruptedly, anions move towards anodes and cations move towards cathodes under the action of an electric field, and target metal cations are separated out at the cathodes by controlling certain technical conditions, so that a high-purity electrolytic product is obtained. In traditional electrolysis process, because there is impurity attached to the negative plate surface, electrolyte impurity is higher, negative and positive utmost point interval is out of plumb, the influence of multiple factors such as positive plate physical specification not up to standard, causes metal ion at negative pole surface crystallization in-process, and metal crystal produces the defect, macroscopically leads to negative pole surface to separate out button head, cylinder, acicular and dendritic "particle", along with the particle constantly grows up, finally can contact with the positive pole, this is exactly the formation of electrolysis trough short circuit. After the short circuit is formed, the current in the electrolytic cell can directly flow into the cathode plate from the short circuit position, the voltage of the electrolytic cell is reduced, the surface temperature of the short circuit cathode plate is higher, the electrolytic effect of the anode plate cannot be achieved, the electric energy waste is caused, the current efficiency is reduced, and the problems of thermal deformation, breakdown and the like of the anode plate are caused due to the fact that the current density at the short circuit position is too high and the energy is larger. The appearance of the cyclone electrolytic cell is obviously different from that of the traditional electrolytic cell, the whole cyclone electrolytic cell is in a closed state, cations move from the anode bar to the surrounding negative plate under the action of an electric field, and then metal ions are adsorbed on the negative plate. At present, a rotational flow electrolysis device factory is used domestically, a short circuit is generally detected through a multimeter, the positive pole of the multimeter is lapped at the wiring position of an anode bar, a negative pole is lapped on a stainless steel cylinder body, if voltage is lower than 2V, the short circuit is shown in a rotational flow electrolysis bath, the method has the defect that the operation is too tedious, hundreds of electrolysis baths need to be measured one by one, time and labor are wasted, and people can carry out voltage detection one by difficultly ensuring that the voltage is difficult to be detected.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a whirl electrolysis trough short circuit detection device, the device are applicable to the short circuit detection of whirl electrolysis trough, very big shortening personnel's time of examining, and the personnel in time discover the short circuit trough group is examined to the help point to the processing, avoids the anode rod to burn through under the high current, improves current efficiency.
The utility model provides a technical scheme that its technical problem adopted is: a short circuit detection device for a cyclone electrolytic cell comprises the cyclone electrolytic cell, an anode bar, a cathode stainless steel cylinder, a voltmeter anode wiring groove, a voltmeter cathode wiring groove, a voltmeter distribution box and a DC voltmeter.
A plurality of cyclone electrolytic cells are fixed on the anti-corrosion steel structure frame in parallel to form a group of cyclone electrolytic cell group, the two ends of the cyclone electrolytic cells are respectively connected with an anode bar and a cathode stainless steel cylinder, and the two parts form the cathode and the anode of the cyclone electrolytic cells; the bath bodies of the cyclone electrolytic baths are connected in series by adopting conductive copper busbars, and the conductive copper busbars are fastened by adopting stainless steel bolts; the direct current voltmeter is embedded in the voltmeter distribution box, the positive pole and the negative pole of the direct current voltmeter are respectively connected with the positive pole bar and the negative pole stainless steel cylinder body through wiring, and the positive pole wiring and the negative pole wiring of each cyclone electrolytic cell are collected and connected into the voltmeter distribution box through a voltmeter positive pole wiring groove and a voltmeter negative pole wiring groove.
The DC voltmeter comprises a two-wire non-external power supply and a three-wire external power supply; the negative electrode wiring of the cyclone electrolytic cell can share one wiring with the positive electrode of the next cyclone electrolytic cell; the positive wiring groove and the negative wiring groove of the voltmeter are made of acid-base-resistant materials, and the branch interface of the wiring groove faces downwards.
The general three-line voltmeter head needs an external power supply, the range is 0V-120V, one cyclone electrolytic cell can be measured independently, the two-line voltmeter head does not need an external power supply, the range is 5V-40V, two or more cyclone electrolytic cells need to be measured in series, and the DC direct current voltmeter can simultaneously measure one cyclone electrolytic cell or a plurality of cyclone electrolytic cells are measured in series; the branch interface of the wire slot is downward, and an acid-base resistant material is adopted to prevent water or electrolyte from entering the wire slot; the voltmeter distribution box can also transmit voltage data to the DCS control system through data transmission, and remote real-time monitoring is implemented.
The rotational flow electrolysis technology is a working mode of utilizing solution rotational flow to carry out selective electrolysis (electrodeposition) on valuable metals, electrolyte enters from the lower part of a first rotational flow electrolytic cell through a liquid inlet pipe, flows out from the upper part of the rotational flow electrolytic cell in a rotating and ascending flow mode inside, and then enters the next rotational flow electrolytic cell, so that a group of rotational flow electrolytic cells are connected in series in sequence, and finally a cathode is controlled to separate out products according to different concentrations of metal ions in the solution; the anode terminal of the rectifier is connected to the first anode bar connected with the cyclone electrolytic cell through a conductive copper bus bar, the cathode stainless steel cylinder is used as the cathode contact to be connected with the anode bar of the next cyclone electrolytic cell through the conductive copper bus bar, thus the cyclone electrolytic cell groups are connected in series in sequence, and hundreds of cyclone electrolytic cells are generally connected in series between the anode and the cathode of the rectifier. The voltmeter distribution box is fixed at the tail end of the cyclone electrolytic cell group, the anode of the cyclone electrolytic cell is connected with the anode of the DC direct-current voltmeter through an electric wire, the cathode of the cyclone electrolytic cell is connected with the cathode of the DC direct-current voltmeter and the anode of the next DC direct-current voltmeter, and the electric wire is protected by the anticorrosive voltmeter anode wiring groove and the voltmeter cathode wiring groove and is led into the voltmeter distribution box.
After the cyclone electrolytic cell is powered on, the DC voltmeter connected with the two ends of the cyclone electrolytic cell transmits the voltage data of the cyclone electrolytic cell to the voltmeter distribution box, and whether short circuit occurs in the cyclone electrolytic cell can be judged by checking the reading in the voltmeter distribution box.
The utility model has the advantages that: the utility model has reasonable design, convenience and practicability, monitors the cyclone electrolytic cell in real time through the DC voltmeter, greatly shortens the personnel point inspection time, helps the point inspection personnel to find the short circuit cell group in time and process the short circuit cell group, avoids the anode bar from burning through under high current, and improves the current efficiency; compared with the traditional voltmeter for detecting the voltages of the cell groups one by one, the method is efficient and accurate, and has higher reliability; compared with the traditional electrolytic cell, the current density of the cyclone electrolytic cell is higher (the current density of the traditional electrolysis technology: 200A/m)2～250A/m2Current density of the cyclone electrolysis technique: 450A/m2～600A/m2) The net anode plate is adopted, the net anode can be burnt through after the short circuit occurs for 1 hour, the short circuit is found in time, and the short circuit treatment is important for the cyclone electrolytic cell.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is a schematic structural diagram of the present invention.
Reference numbers in the figures:
1. the device comprises a cyclone electrolytic cell, 2, an anode bar, 3, a cathode stainless steel cylinder, 4, a voltmeter anode wiring groove, 5, a voltmeter cathode wiring groove, 6, a voltmeter distribution box and 7, and a DC voltmeter.
Detailed Description
As shown in fig. 1, a short circuit detection device for a cyclone electrolytic cell comprises a cyclone electrolytic cell 1, an anode rod 2, a cathode stainless steel cylinder 3, a voltmeter anode wiring slot 4, a voltmeter cathode wiring slot 5, a voltmeter distribution box 6 and a DC voltmeter 7, wherein a plurality of cyclone electrolytic cells 1 are fixed on an anticorrosive steel structure frame in parallel to form a group of cyclone electrolytic cell group, two ends of the cyclone electrolytic cell 1 are respectively connected with the anode rod 2 and the cathode stainless steel cylinder 3, and the two parts form a cathode and an anode of the cyclone electrolytic cell 1; the trough bodies of the cyclone electrolytic baths 1 are connected in series by adopting conductive copper busbars, and the conductive copper busbars are fastened by adopting stainless steel bolts; the direct current voltmeter 7 is embedded in the voltmeter distribution box 6, the positive and negative electrodes of the direct current voltmeter 7 are respectively connected with the anode bar 2 and the cathode stainless steel cylinder 3 through wiring, and the positive and negative wiring of each cyclone electrolytic tank 1 is collected and connected into the voltmeter distribution box 6 through the voltmeter positive wiring groove 4 and the voltmeter negative wiring groove 5.
The DC voltmeter 7 comprises a two-wire non-external power supply and a three-wire external power supply; the negative electrode wiring of the cyclone electrolytic cell 1 can share one wiring with the positive electrode of the next cyclone electrolytic cell 1; the positive wiring groove 4 and the negative wiring groove 5 of the voltmeter are made of acid-base-resistant materials, and the branch interfaces of the wiring grooves face downwards.
The general three-line voltmeter head needs an external power supply, the range is 0V-120V, one cyclone electrolytic cell 1 can be measured independently, the two-line voltmeter head does not need an external power supply, the range is 5V-40V, two or more cyclone electrolytic cells 1 need to be measured in series, and the DC direct current voltmeter 7 can simultaneously measure one cyclone electrolytic cell 1 or a plurality of cyclone electrolytic cells 1 are measured in series; the branch interface of the wire slot is downward, and an acid-base resistant material is adopted to prevent water or electrolyte from entering the wire slot; voltmeter block terminal 6 also accessible data transmission, with voltage data transmission to DCS control system, implement remote real time monitoring.
The rotational flow electrolysis technology is a working mode of utilizing rotational flow of a solution to carry out selective electrolysis (electrodeposition) on valuable metals, electrolyte enters from the lower part of a first rotational flow electrolytic cell 1 through a liquid inlet pipe, flows out from the upper part of the rotational flow electrolytic cell 1 in a flow mode of rotating and rising inside and then enters a next rotational flow electrolytic cell 1, thus a group of rotational flow electrolytic cells 1 are connected in series in sequence, and a cathode is controlled to separate out products finally according to different concentrations of metal ions in the solution; the positive terminal of the rectifier is connected to the first anode bar 2 connected with the cyclone electrolytic cell 1 through a conductive copper bus bar, the cathode stainless steel cylinder 3 is used as a negative terminal to be connected with the anode bar 2 of the next cyclone electrolytic cell 1 through the conductive copper bus bar, so that the cyclone electrolytic cell groups are connected in series in sequence, and hundreds of cyclone electrolytic cells 1 are generally connected between the positive and negative poles of the rectifier in series. The voltmeter distribution box 6 is fixed at the tail end of the cyclone electrolytic cell group, the anode of the cyclone electrolytic cell 1 is connected with the anode of the DC direct-current voltmeter 7 through an electric wire, the cathode of the cyclone electrolytic cell 1 is connected with the cathode of the DC direct-current voltmeter 7 and the anode of the next DC direct-current voltmeter 7, and the electric wire is protected by the anticorrosive voltmeter anode wiring slot 4 and the voltmeter cathode wiring slot 5 and is led into the voltmeter distribution box 6.
After the cyclone electrolytic cell 1 is powered on, the DC voltmeter 7 connected with the two ends of the cyclone electrolytic cell 1 transmits the voltage data of the cyclone electrolytic cell 1 to the voltmeter distribution box 6, and whether the cyclone electrolytic cell 1 is short-circuited can be judged by checking the reading in the voltmeter distribution box 6.
Claims (4)
1. The utility model provides a whirl electrolysis trough short circuit detection device, includes whirl electrolysis trough (1), anode bar (2), negative pole stainless steel cylinder (3), voltmeter positive pole wiring groove (4), voltmeter negative pole wiring groove (5), voltmeter block terminal (6), DC direct current voltmeter (7), its characterized in that: a plurality of cyclone electrolytic cells (1) are fixed on an anticorrosive steel structure frame in parallel to form a group of cyclone electrolytic cell group, two ends of each cyclone electrolytic cell (1) are respectively connected with an anode bar (2) and a cathode stainless steel cylinder (3), and the two parts form the cathode and the anode of each cyclone electrolytic cell (1); the trough bodies of all the cyclone electrolytic troughs (1) are connected in series by adopting conductive copper busbars, and the connection among the conductive copper busbars is fastened by adopting stainless steel bolts; a DC direct-current voltmeter (7) is embedded in a voltmeter distribution box (6), the positive and negative poles of the DC direct-current voltmeter (7) are respectively connected with the anode bar (2) and the cathode stainless steel cylinder (3) through connection wires, and the positive and negative connection wires of each cyclone electrolytic cell (1) are collected and connected into the voltmeter distribution box (6) through a voltmeter positive connection slot (4) and a voltmeter negative connection slot (5).
2. The short circuit detection device for the cyclone electrolytic cell as claimed in claim 1, wherein: the DC direct current voltmeter (7) comprises a two-wire non-external power supply and a three-wire external power supply.
3. The short circuit detection device for the cyclone electrolytic cell as claimed in claim 1, wherein: the negative electrode wiring of the cyclone electrolytic cell (1) can share one wiring with the positive electrode of the next cyclone electrolytic cell (1).
4. The short circuit detection device for the cyclone electrolytic cell as claimed in claim 1, wherein: the positive wiring groove (4) and the negative wiring groove (5) of the voltmeter are made of acid-base-resistant materials, and the branch interface of the wiring groove faces downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022502594.XU CN213210422U (en) | 2020-11-03 | 2020-11-03 | Short circuit detection device for cyclone electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022502594.XU CN213210422U (en) | 2020-11-03 | 2020-11-03 | Short circuit detection device for cyclone electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213210422U true CN213210422U (en) | 2021-05-14 |
Family
ID=75827735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022502594.XU Active CN213210422U (en) | 2020-11-03 | 2020-11-03 | Short circuit detection device for cyclone electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213210422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113388861A (en) * | 2021-06-10 | 2021-09-14 | 阳光电源股份有限公司 | Electrolytic cell system, hydrogen production power supply and output to ground short-circuit detection circuit thereof |
-
2020
- 2020-11-03 CN CN202022502594.XU patent/CN213210422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113388861A (en) * | 2021-06-10 | 2021-09-14 | 阳光电源股份有限公司 | Electrolytic cell system, hydrogen production power supply and output to ground short-circuit detection circuit thereof |
| CN113388861B (en) * | 2021-06-10 | 2022-04-08 | 阳光电源股份有限公司 | Electrolytic cell system, hydrogen production power supply and output to ground short-circuit detection circuit thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7470356B2 (en) | Wireless monitoring of two or more electrolytic cells using one monitoring device | |
| AU2014222569B2 (en) | Measurement of electric current in an individual electrode in an electrolysis system | |
| CN105189825B (en) | Electrolytic cell for electrolytic etching of metal extraction | |
| CN213210422U (en) | Short circuit detection device for cyclone electrolytic cell | |
| AU2014222570A1 (en) | Arrangement for measuring electric current in an individual electrode in an electrolysis system | |
| JP3917586B2 (en) | Method for improving current efficiency in electrolysis. | |
| MX2015004743A (en) | Device and method for electrolytically coating an object. | |
| KR20170038880A (en) | Cell for metal electrowinning | |
| CN213866447U (en) | Sampling detection device applied to electrolytic cell | |
| CN110438529A (en) | High purity indium preparation facilities | |
| TW201443288A (en) | Device for monitoring current distribution in interconnected electrolytic cells | |
| CN109055999B (en) | Method and system for rapidly judging short circuit of electrode based on temperature | |
| CN105463513B (en) | Aluminum electrolysis alumina concentration on-line monitoring method and its monitoring device | |
| CN102251260A (en) | Continuous test controlling and adjusting device for aluminium electrolysis cell | |
| Lu et al. | Effects of current density and nickel as an impurity on zinc electrowinning | |
| CN202558948U (en) | Aluminum reduction cell cathode steel bar electrified welding mechatronics drainage device | |
| CN206814857U (en) | A kind of chlorate electrolysis slot device | |
| JP3371443B2 (en) | Short circuit detection method | |
| CN205347602U (en) | Electrodeposition is U type cylinder tubular water -cooling anode plate for metal | |
| CN204714918U (en) | Aluminium Electrolysis alumina concentration on-line monitoring system | |
| CN1250875A (en) | Method for measuring resistance of welded position of cathode in aluminium electrolyzer | |
| CN210657170U (en) | Electrical control and monitoring system of high-purity indium preparation device | |
| KR960006054B1 (en) | Device of testing an anodic response in electroplating and the estimation therefor | |
| CN211471588U (en) | Device for electroplating surface of metal wire | |
| CN214122321U (en) | Magnesium electrolytic cell pressure drop measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 161000 No. 1, Fujing Road, Fularji district electric power office, Qiqihar City, Heilongjiang Province Patentee after: HEILONGJIANG ZIJIN COPPER INDUSTRY Co.,Ltd. Address before: 161000 Room 101, science and technology entrepreneurship center building, north end of Gongnong street, Fularji District, Qiqihar City, Heilongjiang Province Patentee before: HEILONGJIANG ZIJIN COPPER INDUSTRY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |