CN202430298U - Silver recovery unit - Google Patents
Silver recovery unit Download PDFInfo
- Publication number
- CN202430298U CN202430298U CN2011205642942U CN201120564294U CN202430298U CN 202430298 U CN202430298 U CN 202430298U CN 2011205642942 U CN2011205642942 U CN 2011205642942U CN 201120564294 U CN201120564294 U CN 201120564294U CN 202430298 U CN202430298 U CN 202430298U
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- China
- Prior art keywords
- negative electrode
- dividing plate
- pipe
- silver
- anode
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- 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 - Fee Related
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Abstract
The utility model relates to a silver recovery unit, which comprises a main body, wherein an upper cover is arranged at the top of the main body, a partition board in a sealed fit with the main body is arranged in the main body, the main body is divided into an electrolytic cell area on the upper part and a circulating device area on the lower part by the partition board, a cathode and an anode are arranged in an electrolytic cell, the cathode and the anode are respectively connected with a power supply through a first wiring terminal and a second wiring terminal, the circulating device comprises a circulating pump, a liquid inlet pipe and a liquid outlet pipe are arranged on the circulating pump, the liquid inlet pipe penetrates through the partition board and a pipe mouth of the liquid inlet pipe is level to the upper surface of the partition board, the liquid outlet pipe vertically penetrates through the partition board and a pipe mouth of the liquid outlet pipe extends into the cathode, the height of the liquid outlet pipe extending into the cathode is coincident to the height of the anode, the end of the pipe mouth of the liquid outlet pipe is closed, and the liquid outlet pipe in the cathode is uniformly provided with multiple output holes. According to the technical scheme, the cathode of the silver recovery unit adopts a cylindrical design, the effective area is large, the silver is extracted conveniently, and the silver extracting efficiency is high.
Description
Technical field
The utility model relates to a kind of silver-extracting machine, relates to a kind of machine that from waste fixer solution, extracts argent specifically.
Background technology
Silver belongs to the noble metal of resource-constrained; Market value is high year by year; 50% of silver-colored total flow is to be used for the sensitive materials production of (comprising various sensitive films, printing paper) in the world; And the silver on these sensitive materialss has approximately and gets into the most at last more than 90% in the stop bath, makes stop bath become the important secondary resource that reclaims silver.At present; There are the various devices that from waste fixer solution, extract silver metal; Like waste fixer solution silver retrieving arrangement, multifunction electronic silver-extracting machine; The existing showplace of cathodic polarization in use can appear in these devices, and the extraction efficiency of silver metal is low, and these argent retrieving arrangements all exist complex structure, cost costliness, use unhandy shortcoming simultaneously.
The utility model content
The purpose of the utility model is to provide a kind of silver-extracting machine, and this silver-extracting machine is high to the extraction efficiency of silver metal.
For realizing above-mentioned purpose, the utility model has adopted following technical scheme: comprise the tubbiness body that the cross section is rounded, bodies top is provided with loam cake; Be provided with the dividing plate that is sealed and matched with the body formation in the body, dividing plate is separated into the electrolyzer zone on top and the circulation device zone of bottom with body, is provided with negative electrode and anode in the described electrolyzer; Negative electrode links to each other with power supply through first, second connection terminal respectively with anode, and described negative electrode is airtight drum, and its diameter is less than the diameter of body; Described negative electrode is arranged on the dividing plate and the medullary ray of negative electrode and the medullary ray of electrolyzer match, and is provided with a through hole at least on the bucket wall of negative electrode, and described anode integral body is bar-shaped; Be arranged on the upper surface of dividing plate; Described circulation device comprises recycle pump, and recycle pump is provided with liquid-inlet pipe and drain pipe, and described liquid-inlet pipe and drain pipe are symmetricly set on the both sides of cathode center line respectively; It is concordant with the upper surface of dividing plate that described liquid-inlet pipe passes the mouth of pipe of dividing plate and liquid-inlet pipe; The mouth of pipe that described drain pipe vertically passes dividing plate and drain pipe stretches in the negative electrode, and the drain pipe height and the anodic height that stretch in the negative electrode match the mouth of pipe closed-end of described drain pipe; Be positioned on the drain pipe of negative electrode and evenly be provided with some delivery outlets; The axis of described delivery outlet and the axis of drain pipe are perpendicular, also are provided with the pipeline that is connected with the waste liquid delivery port on the described liquid-inlet pipe, and described pipeline is provided with strainer.
The utility model anode is arranged on the center position of dividing plate.
The center position of the utility model dividing plate upper surface is provided with boss, is provided with blind hole in the boss, and described anode is arranged in the blind hole.
The utility model dividing plate is arranged on position on the lower side, body middle part.
The axis of the utility model delivery outlet and the inboard of said negative electrode circle tangent line parallel.
Can be known that by technique scheme the negative electrode of the utility model adopts the design of round barrel shape, its useful area is big, is convenient to get silver during use, and desilver efficient is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified:
A kind of silver-extracting machine as shown in Figure 1 comprises the tubbiness body 1 that the cross section is rounded, and body 1 top is provided with loam cake 2; Be provided with the dividing plate 3 that is sealed and matched with body 1 formation in the body 1, dividing plate 3 is arranged on position on the lower side, body 1 middle part, and dividing plate 3 is separated into the electrolyzer zone on top and the circulation device zone of bottom with body 1; Be provided with negative electrode 5 and anode 6 in the electrolyzer 4, negative electrode 5 and anode 6 link to each other with power supply through first, second connection terminal 7,8 respectively, and negative electrode 5 is airtight drum; Its diameter is less than the diameter of body; Negative electrode 5 is arranged on the dividing plate 3 and the medullary ray of the medullary ray of negative electrode 5 and electrolyzer 4 matches, and is provided with a through hole 9 at least on the bucket wall of negative electrode 5, and anode 6 integral body are bar-shaped; Be arranged on the upper surface of dividing plate 3; Specifically the center position of dividing plate 3 upper surfaces is provided with boss 16, is provided with blind hole in the boss 16, and anode 6 is arranged in the blind hole.
Circulation device comprises recycle pump 10; Recycle pump 10 is provided with liquid-inlet pipe 11 and drain pipe 12; Liquid-inlet pipe 11 and drain pipe 12 are symmetricly set on the both sides of negative electrode 5 medullary rays respectively, and it is concordant with the upper surface of dividing plate 3 that liquid-inlet pipe 11 passes the mouth of pipe of dividing plate 3 and liquid-inlet pipe 11, and the mouth of pipe that drain pipe 12 vertically passes dividing plate 3 and drain pipe 12 stretches in the negative electrode 5; The height that stretches into drain pipe 12 height and anode 6 in the negative electrode 5 matches; The mouth of pipe closed-end of drain pipe 12 is positioned on the drain pipe 12 of negative electrode 5 and evenly is provided with some delivery outlets 13, and the axis of the axis of delivery outlet 13 and drain pipe 12 is perpendicular; More more specifically be that the axis of delivery outlet 13 and the inboard circle tangent line of said negative electrode 5 parallel; Also be provided with the pipeline that is connected with waste liquid delivery port 14 on the liquid-inlet pipe 11, pipeline is provided with strainer 15, in the strainer 15 gac or other similar substance can be housed.
Concrete working process is following:
Waste fixer solution is injected electrolyzer 4, and power supply is to negative electrode 5 and anode 6 power supplies, recycle pump 10 work; Waste fixer solution in the electrolyzer 4 gets into recycle pump 10 from liquid-inlet pipe 11, gets into electrolyzer 4 through the delivery outlet on drain pipe 12 and the drain pipe 13 again, because delivery outlet is a tangential hole; So useless film liquid forms stable eddy flow in electrolyzer 4 after delivery outlet 13 outputs, avoided the poor situation of concentration of silver ions occurring in any point on negative electrode 5 surfaces; Promptly the phenomenon of cathodic polarization can not occur, thereby guarantee the extraction efficiency of silver metal, after silver metal extracts and accomplishes simultaneously; Waste fixer solution is discharged from waste liquid delivery port 14 through strainer 15; Can also become clean soup through the waste liquid after filtering and continue to use, reduce pollution, also practice thrift soup simultaneously environment.
Above-described embodiment appearance appearance is that the preferred implementation of the utility model is described; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technical scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (5)
1. silver-extracting machine, it is characterized in that: comprise the tubbiness body (1) that the cross section is rounded, body (1) top is provided with loam cake (2); Be provided with the dividing plate (3) that is sealed and matched with body (1) formation in the body (1), dividing plate (3) is separated into the electrolyzer zone on top and the circulation device zone of bottom with body (1), is provided with negative electrode (5) and anode (6) in the described electrolyzer (4); Negative electrode (5) links to each other with power supply through first, second connection terminal (7,8) respectively with anode (6); Described negative electrode (5) is airtight drum, and its diameter is less than the diameter of body, and described negative electrode (5) is arranged on that dividing plate (3) is gone up and the medullary ray of negative electrode (5) and the medullary ray of electrolyzer (4) match; At least be provided with a through hole (9) on the bucket wall of negative electrode (5); Described anode (6) integral body is bar-shaped, is arranged on the upper surface of dividing plate (3), and described circulation device comprises recycle pump (10); Recycle pump (10) is provided with liquid-inlet pipe (11) and drain pipe (12); Described liquid-inlet pipe (11) and drain pipe (12) are symmetricly set on the both sides of negative electrode (5) medullary ray respectively, and it is concordant with the upper surface of dividing plate (3) that described liquid-inlet pipe (11) passes the mouth of pipe of dividing plate (3) and liquid-inlet pipe (11), and the mouth of pipe that described drain pipe (12) vertically passes dividing plate (3) and drain pipe (12) stretches in the negative electrode (5); The height that stretches into drain pipe (12) height and anode (6) in the negative electrode (5) matches; The mouth of pipe closed-end of described drain pipe (12) is positioned on the drain pipe (12) of negative electrode (5) and evenly is provided with some delivery outlets (13), and the axis of the axis of described delivery outlet (13) and drain pipe (12) is perpendicular; Also be provided with the pipeline that is connected with waste liquid delivery port (14) on the described liquid-inlet pipe (11), described pipeline is provided with strainer (15).
2. silver-extracting machine according to claim 1 is characterized in that: described anode (6) is arranged on the center position of dividing plate (3).
3. silver-extracting machine according to claim 1 is characterized in that: the center position of described dividing plate (3) upper surface is provided with boss (16), and boss is provided with blind hole in (16), and described anode (6) is arranged in the blind hole.
4. silver-extracting machine according to claim 1 is characterized in that: described dividing plate (3) is arranged on position on the lower side, body (1) middle part.
5. silver-extracting machine according to claim 1 is characterized in that: the inboard circle tangent line of the axis of described delivery outlet (13) and said negative electrode (5) parallels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205642942U CN202430298U (en) | 2011-12-29 | 2011-12-29 | Silver recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205642942U CN202430298U (en) | 2011-12-29 | 2011-12-29 | Silver recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430298U true CN202430298U (en) | 2012-09-12 |
Family
ID=46779761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205642942U Expired - Fee Related CN202430298U (en) | 2011-12-29 | 2011-12-29 | Silver recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740139A (en) * | 2017-12-14 | 2018-02-27 | 佛山市天宇鸿图创新科技有限公司 | A kind of novel environment friendly based on activated carbon quickly reclaims noble metal equipment |
-
2011
- 2011-12-29 CN CN2011205642942U patent/CN202430298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740139A (en) * | 2017-12-14 | 2018-02-27 | 佛山市天宇鸿图创新科技有限公司 | A kind of novel environment friendly based on activated carbon quickly reclaims noble metal equipment |
| CN107740139B (en) * | 2017-12-14 | 2019-09-27 | 六安中达信息科技有限公司 | A kind of quick recycling noble metal equipment of environmental protection based on active carbon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20131229 |