CN202193854U - Full automatic intelligent recoverer recovering silver from film developing waste liquid - Google Patents
Full automatic intelligent recoverer recovering silver from film developing waste liquid Download PDFInfo
- Publication number
- CN202193854U CN202193854U CN2011202716037U CN201120271603U CN202193854U CN 202193854 U CN202193854 U CN 202193854U CN 2011202716037 U CN2011202716037 U CN 2011202716037U CN 201120271603 U CN201120271603 U CN 201120271603U CN 202193854 U CN202193854 U CN 202193854U
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- CN
- China
- Prior art keywords
- desilver
- silver
- groove
- film developing
- waste liquid
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model provides a full automatic intelligent recoverer recovering silver from film developing waste liquid, which includes a recoverer box body, a liquid storage tank and a silver extracting tank mounted in the box body respectively, and an automatic control device of the equipment, wherein a liquid conveying magnetic pump is mounted on a liquid conveying pipeline connected with an outlet at the bottom of the liquid storage tank and an inlet at the upper part of the silver extracting tank; a cathode cylinder is mounted in the silver extracting tank; an anode carbon rod is arranged at the center of the cathode cylinder; the anode carbon rod and the cathode cylinder are connected with the anode and the cathode of an electrolysis power supply respectively; and one circulating water pipe of a stirring magnetic pump mounted at the bottom of the silver extracting tank is connected with a stirring spray pipe on one side of the anode carbon rod at the center of the cathode cylinder. By adopting the full automatic intelligent recoverer recovering silver from film developing waste liquid, the film developing waster liquid rotating at high speed in the silver extracting tank is drained out from the circulating water pipe at the bottom of the silver extracting tank and sprayed into the cathode cylinder through the stirring spray pipe for accelerating circulation, thereby increasing the contact chances of the silver ions in the film developing waster liquid with the cathode cylinder and the anode carbon rod, and the silver ions separated through electrolysis can be fully covered on the cathode cylinder for complete extraction.
Description
Technical field
The utility model belongs to noble metal recovery technology field, relates to the recycling and processing device of film developing and printing waste liquid and rinsing waste liquid, is specifically related to the useless silver recovery machine of a kind of fully-automatic intelligent film developing and printing.
Background technology
In the industry of film rinsing, contain a large amount of heavy metal silver in the film rinsing waste liquid at present, if directly with the silver-containing liquid waste discharging, the one, cause the wasting of resources, the 2nd, can cause severe contamination to environment, be detrimental to health.Therefore must recycle the silver film flushing waste, reach the purpose of increasing economic efficiency with the conservation of nature environment.
Usually the recycling aspect for silver film developing and printing waste liquid generally adopts following two kinds of methods: a kind of mode is with the sedimentary method of chemical agent; This method smell is big; Cause the secondary pollution of waste gas discharge of wastewater easily; And the silver ions in waste water recycling is unclean, and discharging exceeds standard easily.
Another kind of mode is the method that adopts the electrolysis silver-extracting machine to reclaim, and silver-extracting machine is provided with negative and positive the two poles of the earth, extracts the silver ions in the film rinsing wasted fixing solution through electrolyte decomposition.But because general electrolysis silver-extracting machine is that the negative electrode bucket circles round at a high speed; And the useless photographic fixing of flushing fails to stir fully; So silver ions wherein is restricted in the touch opportunity of anode carbon-point and negative electrode bucket; Therefore the defecation rate of silver ions is merely about 50～80% in the film developing and printing waste liquid, can not extract fully.Therefore still can there be factor of environmental pollution in discharging, can not realize zero release, causes the waste of precious metals silver simultaneously.
The utility model content
The purpose of the utility model provides a kind of fully-automatic intelligent film developing and printing waste liquid silver recovery machine; Being employed in desilver groove bottom land is equipped with a circulating pipe that stirs magnetic drive pump and is connected with the stirring water jet standpipe of negative electrode bucket center anode carbon-point one side; Make film developing and printing waste liquid in the desilver groove when circling round at a high speed; Discharge again by stirring the water jet standpipe spirt negative electrode bucket from the circulating pipe of desilver trench bottom; In the time of setting, constantly carry out high speed rotating stirring and circulation; Increase the touch opportunity of silver ions and anode carbon-point in the film developing and printing waste liquid, negative electrode bucket, promoted the defecation degree of film developing and printing waste liquid desilver greatly, solved the low problem of said extracted rate that exists in the existing film developing and printing waste liquid silver recovery technology.
The technical scheme that the utility model adopted is; A kind of fully-automatic intelligent film developing and printing waste liquid silver recovery machine comprises and reclaims box body, is installed in reservoir and desilver groove in the casing and the automatic control device of equipment respectively; Connect on the liquid-transport pipe-line of described reservoir outlet at bottom and desilver groove upper inlet the transfusion magnetic drive pump is housed; In the said desilver groove groove negative electrode bucket is housed, negative electrode bucket center is provided with the anode carbon-point, and the anode carbon-point is connected with the positive and negative electrode of electrolysis power respectively with the negative electrode bucket; The circulating pipe that the desilver trench bottom is provided with the stirring magnetic drive pump of installation is connected with the stirring water jet standpipe of negative electrode bucket bucket center anode carbon-point one side.
The described fully-automatic intelligent film developing and printing of the utility model waste liquid silver recovery machine, its characteristic also be,
The top of described reservoir and desilver groove is equipped with level sensor and ultra liquid level alarm, and the desilver trench bottom is provided with liquid level/stirring inductor block.
The Drainage pipe of said desilver groove bottom land is provided with discharge opeing magnetic drive pump and draining solenoid valve.
The utility model fully-automatic intelligent film developing and printing waste liquid silver recovery machine; Be employed in desilver groove bottom land and install stir magnetic drive pump, connect the circulating pipe that stirs magnetic drive pump and be connected, make film developing and printing waste liquid in the desilver groove when high speed is circled round with the stirring water jet standpipe of center anode carbon-point one side at the bottom of the negative electrode bucket; Circulating pipe is discharged again by stirring the water jet standpipe spirt desilver groove at the bottom of the negative electrode bucket bucket; In the time of setting, constantly be rotated and stir and circulation, the touch opportunity of silver ions and anode carbon-point and negative electrode bucket in the increase film developing and printing waste liquid, film developing and printing waste liquid desilver defecation degree rises to 99.84%; Basically reached fully and extracted, realized zero release.
Description of drawings
Fig. 1 is the utility model fully-automatic intelligent film developing and printing waste liquid silver recovery machine structural representation.
Among the figure, 1. casing, 2. liquid storage cylinder, 3. desilver groove; 4. transfusion magnetic drive pump, 5. anode carbon-point, 6. electrolysis power 7. stirs magnetic drive pump; 8. circulating pipe 9. stirs water jet standpipe, and 10. level sensor 11. surpasses liquid level alarm; 12. liquid level/stirring inductor block, 13. discharge opeing magnetic drive pumps, 14. draining solenoid valves, 15. negative electrode buckets.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
A kind of fully-automatic intelligent film developing and printing waste liquid silver recovery machine; Reclaim box body 1, be installed in reservoir 2 and desilver groove 3 in the casing 1 respectively as shown in Figure 1 comprising; And the automatic control device of equipment, connect transfusion magnetic drive pump 4 is housed on the liquid-transport pipe-line of described reservoir 2 outlet at bottoms and desilver groove 3 upper inlet, in said desilver groove 3 grooves negative electrode bucket 15 is housed; The center is provided with anode carbon-point 5 at the bottom of 15 barrels in the negative electrode bucket, and anode carbon-point 5 is connected with the positive and negative electrode of electrolysis power 6 respectively with negative electrode bucket 15; The stirring water jet standpipe 9 of 15 barrels of center anode carbon-point 5 one sides of a circulating pipe 8 and negative electrode bucket that desilver groove 3 bottoms are provided with the stirring magnetic drive pump 7 of installation is connected; The top of described reservoir 2 and desilver groove 3 is equipped with level sensor 10 and ultra liquid level alarm 11, is provided with liquid level/stirring inductor block 12 at the bottom of 15 barrels in the negative electrode bucket.
The Drainage pipe of said desilver groove 3 bottom lands of the utility model is provided with discharge opeing magnetic drive pump 13 and draining solenoid valve 14.
When the utility model fully-automatic intelligent film developing and printing waste liquid silver recovery machine work energising is used; From film sheet-punching machine waste fixer solution delivery pipe, collect waste fixer solution earlier in reservoir 2; When the film developing and printing waste liquid is filled into the level sensor 10 that reservoir 2 tops are provided with; Transfusion magnetic drive pump 4 starts; Liquid-transport pipe-line through reservoir 2 outlet at bottoms is imported the film developing and printing waste liquid by desilver groove 3 upper inlet in desilver groove 3, when the film developing and printing waste liquid was filled into the level sensor 10 that desilver groove 3 tops are provided with, the positive and negative power supply that connects the electrolysis power 6 of anode carbon-point 5 and negative electrode bucket 15 was connected; The stirring magnetic drive pump 7 that desilver groove 3 bottom lands are installed also starts running simultaneously; Film developing and printing waste liquid in the negative electrode bucket 15 is under the effect of stirring magnetic drive pump 7, and one side makes stirrings of desilver groove 3 negative electrode buckets 15 in, circling round at a high speed of film developing and printing waste liquid, and one side is imported to stirring water jet standpipe 9 high speeds of 15 barrels of center anode carbon-point 5 one sides of negative electrode bucket through the circulating pipe 8 that bottom land is provided with again; The film developing and printing waste liquid of input stirring water jet standpipe 9 is sprayed in negative electrode bucket 15 by the water jet that stirring water jet standpipe 9 is provided with from top to bottom again at a high speed; The film rinsing waste liquid has increased that silver ions and negative electrode in the film rinsing waste liquid disclose 15, the touch opportunity of anode carbon-point 5 in the process of acceleration cycle, the silver ions of electrolytic separation can covered fully on negative electrode bucket 15 all extracted.
After silver ions extracts completion in the film developing and printing waste liquid in the time of setting; Discharge opeing magnetic drive pump 13 on the utility model desilver groove 3 bottom land Drainage pipes is opened with draining solenoid valve 14 simultaneously; The discharge of wastewater that will not have pollutent, discharge of wastewater to collection device or factory's environmental protection station focus on.
After discharge of wastewater in the desilver groove 3 goes out conduit; When liquid level was reduced to the liquid level of desilver groove 3 bottom lands/stirring inductor block 12, liquid level/stirring inductor block 12 broke off, and provides time delayed signal; Discharge opeing magnetic drive pump 13 and draining solenoid valve 14 on the time-delay closing desilver groove 3 bottom land Drainage pipes; Extremely just drain the bottom land residual waste solution, and then in desilver groove 3, import the film developing and printing waste liquid, proceed new round film developing and printing waste liquid silver ions and extract recycling work by reservoir 2.
Because the utility model uses is high-quality electrolysis special power supply independently, can the defecation degree of film developing and printing waste liquid desilver be had greatly improved, and the defecation rate can reach 99.84%.And the utility model automatic control device adopts microprocessor program to control feed liquor, desilver, the discharge opeing of whole film rinsing seal waste fixer solution, and is pollution-free, odorlessness, and working service is convenient.
Above-mentioned embodiment is an instance of the utility model; Not enforcement and the interest field that is used for limiting the utility model; All equivalences of making according to the described content of the utility model patent protection scope change and modify, and all should be included in the utility model claim.
Claims (3)
1. fully-automatic intelligent film developing and printing waste liquid silver recovery machine; Comprise and reclaim box body (1), be installed in reservoir (2) and desilver groove (3) in the casing (1) respectively; And the automatic control device of equipment; It is characterized in that, connect transfusion magnetic drive pump (4) is housed on the liquid-transport pipe-line of described reservoir (2) outlet at bottom and desilver groove (3) upper inlet, in said desilver groove (3) groove negative electrode bucket (15) is housed; Negative electrode bucket (15) center is provided with anode carbon-point (5), and anode carbon-point (5) is connected with the positive and negative electrode of electrolysis power (6) respectively with negative electrode bucket (15); The circulating pipe (8) that desilver groove (3) bottom is provided with the stirring magnetic drive pump (7) of installation is connected with the stirring water jet standpipe (9) of negative electrode bucket (15) bucket center anode carbon-point (5) one sides.
2. fully-automatic intelligent film developing and printing waste liquid silver recovery machine according to claim 1; It is characterized in that; The top of described reservoir (2) and desilver groove (3) is equipped with level sensor (10) and ultra liquid level alarm (11), and desilver groove (3) bottom is provided with liquid level/stirring inductor block (12).
3. fully-automatic intelligent film developing and printing waste liquid silver recovery machine according to claim 1 is characterized in that the Drainage pipe of said desilver groove (3) bottom land is provided with discharge opeing magnetic drive pump (13) and draining solenoid valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202716037U CN202193854U (en) | 2011-07-28 | 2011-07-28 | Full automatic intelligent recoverer recovering silver from film developing waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202716037U CN202193854U (en) | 2011-07-28 | 2011-07-28 | Full automatic intelligent recoverer recovering silver from film developing waste liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193854U true CN202193854U (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202716037U Expired - Fee Related CN202193854U (en) | 2011-07-28 | 2011-07-28 | Full automatic intelligent recoverer recovering silver from film developing waste liquid |
Country Status (1)
| Country | Link |
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| CN (1) | CN202193854U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353583A (en) * | 2015-11-12 | 2016-02-24 | 芜湖黄燕实业有限公司 | Film developing liquid recovery mechanism |
| CN105353584A (en) * | 2015-11-12 | 2016-02-24 | 芜湖黄燕实业有限公司 | Film developer |
| EP2690199A3 (en) * | 2012-07-28 | 2016-06-01 | Kielfisch Souvenir GmbH | System for electrowinning silver and/or copper out of a gold alloy |
| CN109112572A (en) * | 2018-10-30 | 2019-01-01 | 无锡鼎亚电子材料有限公司 | A kind of precious metal high efficiente callback equipment |
-
2011
- 2011-07-28 CN CN2011202716037U patent/CN202193854U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2690199A3 (en) * | 2012-07-28 | 2016-06-01 | Kielfisch Souvenir GmbH | System for electrowinning silver and/or copper out of a gold alloy |
| CN105353583A (en) * | 2015-11-12 | 2016-02-24 | 芜湖黄燕实业有限公司 | Film developing liquid recovery mechanism |
| CN105353584A (en) * | 2015-11-12 | 2016-02-24 | 芜湖黄燕实业有限公司 | Film developer |
| CN105353583B (en) * | 2015-11-12 | 2017-05-03 | 芜湖黄燕实业有限公司 | Film developing liquid recovery mechanism |
| CN105353584B (en) * | 2015-11-12 | 2017-05-03 | 芜湖黄燕实业有限公司 | Film developer |
| CN109112572A (en) * | 2018-10-30 | 2019-01-01 | 无锡鼎亚电子材料有限公司 | A kind of precious metal high efficiente callback equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |