CN219886205U - Silver electrolytic tank with high current density - Google Patents
Silver electrolytic tank with high current density Download PDFInfo
- Publication number
- CN219886205U CN219886205U CN202320541070.2U CN202320541070U CN219886205U CN 219886205 U CN219886205 U CN 219886205U CN 202320541070 U CN202320541070 U CN 202320541070U CN 219886205 U CN219886205 U CN 219886205U
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- Prior art keywords
- cell body
- current density
- plates
- length direction
- cathode
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 20
- 239000004332 silver Substances 0.000 title claims abstract description 20
- 210000005056 cell body Anatomy 0.000 claims abstract description 43
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims abstract description 28
- 210000004027 cell Anatomy 0.000 claims abstract description 10
- 238000005868 electrolysis reaction Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model provides a silver electrolytic tank with high current density, which comprises a tank body, wherein a plurality of cathode plates which are arranged in parallel are arranged in the tank body along the length direction of the tank body, gaps are formed between the cathode plates, anode plates which are arranged in parallel with the cathode plates are arranged in the gaps, cathode conductive copper bars are arranged on one side of the tank body at the top of the tank body along the length direction, anode conductive copper bars are arranged on the other side of the tank body, a plurality of conductive plates corresponding to the cathode plates are arranged on the cathode conductors, the conductive plates are contacted with the tops of the cathode plates, and the anode conductive copper bars are contacted with the anode plates. According to the utility model, the conductive plates are arranged on the cathode conductive copper bars of the cell body, and current is transmitted to the cathode plate through the conductive plates, so that the current can be transmitted to a large extent due to the large contact area between the conductive plates and the cathode plate, the current density in the electrolytic cell is effectively increased, and the electrolytic effect and the electrolytic speed are effectively improved.
Description
Technical Field
The utility model belongs to the technical field of electrolysis equipment, and relates to a silver electrolysis bath with high current density.
Background
The high current density electrolytic tank of the silver anode plate and the matched facilities become key equipment in the silver electrolysis process, the size of an inlet flange and an outlet flange of the electrolytic tank, the size of a pipeline, the material of a scraper and the size of a conductive copper bar all influence the electrolysis efficiency, and the scraper moves back and forth to scrape off silver powder on a cathode plate during electrolysis
In order to realize high-current density electrolysis, the facilities must be optimized, if the arrangement of the components is problematic, the tank voltage is easy to rise sharply, and finally the tank burning phenomenon is caused, which is unfavorable for field safety management, and meanwhile, silver products can be influenced to be timely turned on, and the labor intensity of staff in posts can be increased.
Disclosure of Invention
The utility model aims to solve the problems of the prior art and provides a silver electrolytic cell with high current density.
Therefore, the utility model adopts the following technical scheme:
the utility model provides a silver electrobath that current density is high, includes the cell body, be equipped with a plurality of negative plates that are mutual parallel arrangement along cell body length direction in the cell body, the negative plate sets up along cell body width direction, form the clearance between the negative plate, be equipped with the anode plate that is mutual parallel arrangement with the negative plate in the clearance, one side of cell body length direction at cell body top is equipped with the electrically conductive copper bar of negative pole, and the opposite side is equipped with the electrically conductive copper bar of positive pole, electrically conductive copper bar of negative pole and the electrically conductive copper bar of positive pole set up along cell body length direction, be equipped with a plurality of electrically conductive boards corresponding with the negative plate on the electrically conductive copper bar of negative pole, the transversal L shape structure that personally submits of electrically conductive board and the top of negative plate contacts, electrically conductive copper bar of positive pole contacts with the anode plate.
Further, a first clamping end is formed at each of the two ends of the length direction of the cathode plate, cathode plate clamping grooves which are used opposite to the first clamping ends are formed at the two sides of the length direction of the tank body, the first clamping ends are located in the cathode plate clamping grooves, a second clamping end is formed at each of the two ends of the length direction of the anode plate, anode plate clamping grooves which are used opposite to the second clamping ends are formed at the two sides of the length direction of the tank body, and the second clamping ends are located in the anode plate clamping grooves.
Further, the lateral wall of cell body length direction one end is connected with the feed liquor pipe, and the outer wall of cell body is fixed with the overflow case, the overflow case is located the top of cell body, the lateral wall of cell body is equipped with a plurality of overflow holes that lets in the overflow case, the one end of overflow case is connected with the drain pipe.
Further, the overflow box is of an inclined structure with one end close to the liquid outlet pipe being low and one end far away from the liquid outlet pipe being high.
Further, the lower part of the groove body is in a conical structure with a big upper part and a small lower part.
Further, a discharging pipe is connected to the bottom end of the groove body, and a discharging valve is arranged on the discharging pipe.
Further, the top of cell body is equipped with the removal frame, remove the frame and can follow negative plate length direction round trip movement, remove be equipped with on the frame with the scraper of negative plate one-to-one, the scraper is the structure of falling the mountain-shaped.
Further, the groove body top is equipped with the track along groove body width direction, it is equipped with the walking wheel to remove the frame bottom, the walking wheel is located the track, it is equipped with electric telescopic handle to remove one side of frame, electric telescopic handle installs in groove body one side.
Further, the outer wall of the groove body is sleeved with a clamping ring, and the cross section of the clamping ring is in a U-shaped structure.
The utility model has the beneficial effects that: the conductive plate is arranged on the cathode conductive copper bar of the cell body, and current is transmitted to the cathode plate through the conductive plate, so that the current can be transmitted greatly due to the large contact area between the conductive plate and the cathode plate, the current density in the electrolytic cell is effectively increased, and the electrolytic effect and the electrolytic speed are effectively improved; the electrolyte is circulated in a mode of entering from bottom to top, so that concentration difference between the electric silver anode plates is effectively reduced, and the electrolysis effect is further improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a side view of the structure of the present utility model;
FIG. 3 is a schematic perspective view of another view of the present utility model;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
in the figure, the device comprises a 1-tank body, a 2-cathode plate, a 3-gap, a 4-anode plate, a 5-first clamping end, a 6-cathode plate clamping groove, a 7-second clamping end, an 8-anode plate clamping groove, a 9-cathode conductive copper bar, a 10-anode conductive copper bar, a 11-conductive plate, a 12-liquid inlet pipe, a 13-overflow box, a 14-overflow hole, a 15-liquid outlet pipe, a 16-discharge pipe, a 17-discharge valve, a 18-movable frame, a 19-scraper, a 20-track, 21-travelling wheels, 22-electric expansion and contraction and a 23-clamping ring.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
as shown in fig. 1-4, a silver electrolytic tank with high current density comprises a tank body 1 with a rectangular structure, wherein the tank body 1 is made of high temperature resistant and corrosion resistant materials such as PP or PPH, a plurality of cathode plates 2 which are mutually parallel are arranged in the tank body 1 along the length direction of the tank body 1, the cathode plates 2 are arranged along the width direction of the tank body 1, gaps 3 are formed between the cathode plates 2, anode plates 4 which are mutually parallel to the cathode plates 2 are arranged in the gaps 3, specifically, two ends of the cathode plates 1 in the length direction respectively form a first clamping end 5, the first clamping end 5 is positioned at the upper part of the cathode plates 2, two sides of the tank body 1 in the length direction are provided with cathode plate clamping grooves 6 corresponding to the first clamping ends 5, the first clamping ends 5 are positioned in the cathode plate clamping grooves 6, two ends of the anode plates 4 in the length direction respectively form a second clamping end 7, two sides of the tank body 1 in the length direction are provided with anode plate clamping grooves 8 corresponding to the second clamping ends 7, the second clamping end 7 is positioned in the anode plate clamping groove 8, the cathode plate 2 and the anode plate 4 are arranged at corresponding positions of the groove body 1 through the cathode plate clamping groove 6 and the anode plate clamping groove 8, one side of the length direction of the groove body 1 at the top of the groove body 1 is provided with a cathode conductive copper bar 9, the other side is provided with an anode conductive copper bar 10, the cathode conductive copper bar 9 and the anode conductive copper bar 10 are both arranged along the length direction of the groove body 1, a plurality of conductive plates 11 corresponding to the cathode plate 2 are arranged on the cathode conductive copper bar 9, the cross section of the conductive plates 11 is in an L-shaped structure, the conductive plates 11 are contacted with the top of the cathode plate 2, when the current is conducted to the cathode plate 2 through the conductive plates 11, and because the contact area between the conductive plates 11 and the cathode plate 2 is large, the current can be increased when the current is conducted, the anode conductive copper bar 10 is in contact with the anode plate 4, and the anode conductive copper bar 10 can be transferred to the anode plate.
The lateral wall of cell body 1 length direction one end is connected with feed liquor pipe 12, and in the electrolyte got into cell body 1 through feed liquor pipe 12, the outer wall of cell body 1 was fixed with overflow case 13, and overflow case 13 is located the top of cell body 1, and the lateral wall of cell body 1 is equipped with a plurality of overflow holes 14 that lets in the overflow case, and the one end of overflow case 13 is connected with drain pipe 15, in order to improve the flow velocity in the overflow case 14, overflow case 13 is being close to drain pipe 15 one end low, keeps away from the high slope structure of drain pipe 15 one end.
In order to facilitate the discharge of silver powder, the lower part of the tank body 1 is in a conical structure with a big upper part and a small lower part, the bottom end of the tank body 1 is connected with a discharge pipe 16, a discharge valve 17 is arranged on the discharge pipe 16, and silver powder obtained by electrolysis in the tank body 1 can be discharged through the discharge pipe 16.
The top of cell body 1 is equipped with removes frame 18, remove frame 18 can follow negative plate 2 length direction round trip movement, remove and be equipped with on the frame 18 with negative plate 2 one-to-one's scraper 19, scraper 19 is the platy structure of falling the mountain-shaped, scraper 19 material high temperature resistant and not fragile, scraper 19 contacts negative plate 2, can scrape the silver powder that electrolysis produced on negative plate 2 to cell body 1 bottom, specifically, the top of cell body 1 is equipped with track 20 along cell body width direction, remove frame 18 bottom is equipped with walking wheel 21, walking wheel 21 is located track 20, one side of removing frame 18 is equipped with electric telescopic handle 22, electric telescopic handle 22 sets up along cell body 1 width direction, electric telescopic handle 22 installs in cell body 1 one side, flexible drive removes frame 18 and scraper 19 round trip movement through electric telescopic handle 22, scrape down the silver powder on the negative plate 2.
Because the temperature in the tank body 1 is higher under the environment of high current density, in order to prevent the tank body 1 from being deformed by heat and increase the intensity of the tank body 1, the outer wall of the tank body 1 is sleeved with a clamping ring 23, and the cross section of the clamping ring 23 is in a U-shaped structure.
The application mode of the utility model is as follows:
the cathode plate 2 and the anode plate 4 are arranged at the corresponding positions in the tank body 1, then electrolyte is input into the tank body 1 from the liquid inlet pipe 12, when the liquid level of the electrolyte in the tank body 1 reaches the position of the overflow hole 14, the electrolyte flows into the overflow box 13 from the overflow hole 14 and then flows out of the liquid outlet pipe 15 for circulation, the flowing direction of the electrolyte in the tank body 1 is parallel to the cathode plate 2 and the anode plate 4 in a downward and upward manner, the concentration difference between the cathode plate 2 and the anode plate 4 is effectively reduced, the electrolytic operation can be conducted by electrifying, and current is transmitted to the cathode plate 2 from the cathode conductive copper bar 9 through the conductive plate 11.
Claims (9)
1. The utility model provides a silver electrobath that current density is high, its characterized in that, including cell body (1), be equipped with a plurality of negative plates (2) that are mutual parallel arrangement along cell body (1) length direction in cell body (1), negative plates (2) set up along cell body (1) width direction, form clearance (3) between negative plates (2), be equipped with anode plate (4) that are mutual parallel arrangement with negative plates (2) in clearance (3), one side of cell body (1) top cell body (1) length direction is equipped with negative pole conductive copper bar (9), and the opposite side is equipped with positive pole conductive copper bar (10), negative pole conductive copper bar (9) and positive pole conductive copper bar (10) are along cell body (1) length direction setting, be equipped with a plurality of conductive plates (11) corresponding with negative plates (2) on negative pole conductive copper bar (9), the transversal L shape structure of personally submitting of conductive plates (11) contacts with the top of negative plates (2), positive pole conductive copper bar (10) contacts with anode plate (4).
2. The silver electrolytic tank with high current density according to claim 1, wherein a first clamping end (5) is formed at two ends of the cathode plate (2) in the length direction, cathode plate clamping grooves (6) corresponding to the first clamping ends (5) are formed at two sides of the tank body (1) in the length direction, the first clamping ends (5) are located in the cathode plate clamping grooves (6), a second clamping end (7) is formed at two ends of the anode plate (4) in the length direction, anode plate clamping grooves (8) opposite to the second clamping ends (7) are formed at two sides of the tank body (1) in the length direction, and the second clamping ends (7) are located in the anode plate clamping grooves (8).
3. The silver electrolytic cell with high current density according to claim 1, wherein a liquid inlet pipe (12) is connected to the side wall of one end of the length direction of the cell body (1), an overflow box (13) is fixed to the outer wall of the cell body (1), the overflow box (13) is located at the top of the cell body (1), a plurality of overflow holes (14) which are communicated with the overflow box (13) are formed in the side wall of the cell body (1), and a liquid outlet pipe (15) is connected to one end of the overflow box (13).
4. A silver electrolysis cell with high current density according to claim 3, wherein said overflow box (13) has a sloping structure with a low end close to the outlet pipe (15) and a high end far from the outlet pipe (15).
5. A silver electrolysis cell with high current density according to claim 1, wherein the lower part of the cell body (1) is in a conical structure with a large upper part and a small lower part.
6. The silver electrolysis cell with high current density according to claim 5, wherein the bottom end of the cell body (1) is connected with a discharge pipe (16), and a discharge valve (17) is arranged on the discharge pipe (16).
7. The silver electrolytic cell with high current density according to claim 1, wherein a movable frame (18) is arranged at the top of the cell body (1), the movable frame (18) can move back and forth along the length direction of the cathode plate (2), scrapers (19) corresponding to the cathode plate (2) one by one are arranged on the movable frame (18), and the scrapers (19) are of an inverted-mountain-shaped plate structure.
8. The silver electrolysis cell with high current density according to claim 7, wherein the top of the cell body (1) is provided with a track (20) along the width direction of the cell body (1), the bottom of the moving frame (18) is provided with a travelling wheel (21), the travelling wheel (21) is positioned on the track (20), one side of the moving frame (18) is provided with an electric telescopic rod (22), and the electric telescopic rod (22) is installed on one side of the cell body (1).
9. The silver electrolysis cell with high current density according to claim 1, wherein the outer wall of the cell body (1) is sleeved with a clamping ring (23), and the cross section of the clamping ring (23) is in a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541070.2U CN219886205U (en) | 2023-03-20 | 2023-03-20 | Silver electrolytic tank with high current density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541070.2U CN219886205U (en) | 2023-03-20 | 2023-03-20 | Silver electrolytic tank with high current density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219886205U true CN219886205U (en) | 2023-10-24 |
Family
ID=88397632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320541070.2U Active CN219886205U (en) | 2023-03-20 | 2023-03-20 | Silver electrolytic tank with high current density |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219886205U (en) |
-
2023
- 2023-03-20 CN CN202320541070.2U patent/CN219886205U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240415 Address after: 737199 No. 2 Jianshe Road, Jinchuan District, Jinchang City, Gansu Province (east of Beijing Road, west of Heya Road, south of Guiyang Road) Patentee after: Jinchuan Group Copper Gui Co.,Ltd. Country or region after: China Address before: 737199 No. 2 Jianshe Road, Jinchuan District, Jinchang City, Gansu Province (east of Beijing Road, west of Heya Road, south of Guiyang Road) Patentee before: Jinchuan Group Copper Co.,Ltd. Country or region before: China Patentee before: JINCHUAN GROUP Co.,Ltd. |