CN206646184U - A kind of silver-containing liquid waste recovery system - Google Patents
A kind of silver-containing liquid waste recovery system Download PDFInfo
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- CN206646184U CN206646184U CN201720247748.0U CN201720247748U CN206646184U CN 206646184 U CN206646184 U CN 206646184U CN 201720247748 U CN201720247748 U CN 201720247748U CN 206646184 U CN206646184 U CN 206646184U
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- silver
- water
- containing liquid
- carbon adsorption
- liquid waste
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Abstract
A kind of silver-containing liquid waste recovery system is the utility model is related to.A kind of silver-containing liquid waste recovery system, it is arranged in sequence with silver-containing liquid waste storage pool, Filter column, counter-infiltration pond, electrolytic cell, the first carbon adsorption tank, the second carbon adsorption tank, the 3rd carbon adsorption tank, strong acid adsorption tanks, highly basic adsorption tanks, detection cell and water purifying tank by streamline direction；Motor-generator set is provided with above the electrolytic cell；The first carbon adsorption tank is nearby additionally provided with elution flow container；The bottom of the detection cell is provided with Silver detection device；The counter-infiltration pond is divided into compression chamber and filter chamber by reverse osmosis membrane.A kind of silver-containing liquid waste recovery system of the present utility model, first concentrate and be electrolysed again, then successively adsorbed by five adsorption tanks, the greatly silver ion in absorption waste liquid, is electrolysed after then eluting, can set index, the water of processing is discharged after up to standard, it is below standard, draw back and handle again, this mode ensure that silver ion is reclaimed to greatest extent, avoid wasting.
Description
Technical field
Electroplating wastewater treatment field is the utility model is related to, more particularly to a kind of silver-containing liquid waste recovery system.
Background technology
In industries such as current machinery, automobile makings, plating has become essential processing link, some parts
The waste water of substantial amounts of argentiferous is produced in electrosilvering operation；Recovery system is such as not added with, the silvery white white waste that can be allowed in waste water.Mesh
Before, the silver-containing waste water is typically handled by the way of being electrolysed after concentrating；But still contain in the waste water after this method processing
A small amount of silver, is still wasted very much.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of silver-containing liquid waste recovery system, make the water after processing
Silver content it is minimum, almost all recovery waste water in silver, avoid wasting.
Technical scheme is used by the utility model solves its technical problem：A kind of silver-containing liquid waste recovery system, it is pressed
Streamline direction is arranged in sequence with silver-containing liquid waste storage pool, Filter column, counter-infiltration pond, electrolytic cell, the first carbon adsorption tank, the second carbon
Adsorption tanks, the 3rd carbon adsorption tank, strong acid adsorption tanks, highly basic adsorption tanks, detection cell and water purifying tank；The top of the electrolytic cell is set
There is motor-generator set；The first carbon adsorption tank is nearby additionally provided with elution flow container；The bottom of the detection cell is provided with silver ion inspection
Survey device；The counter-infiltration pond is divided into compression chamber and filter chamber by reverse osmosis membrane；The water inlet end of the silver-containing liquid waste storage pool
Silver-containing liquid waste source is connected, water side connects one end of Filter column；The other end of the Filter column is connected with the of the first triple valve
Flatly；Second mouthful of first triple valve connects the water inlet end of compression chamber by pump；The water side of the compression chamber passes through pump
Connect the water inlet end of electrolytic cell；The water side of the electrolytic cell connects one end of the first valve by pump；First valve
The other end connects the entrance of the first carbon adsorption tank；The entrance of outlet the second carbon adsorption tank of first carbon adsorption tank；Second carbon
The outlet of adsorption tanks connects the 3rd carbon adsorption tank entrance；The entrance of the outlet connection strong acid adsorption tanks of 3rd carbon adsorption tank；Strong acid
The entrance of the outlet connection highly basic adsorption tanks of adsorption tanks；The outlet of highly basic adsorption tanks is connected with the first of the second triple valve；Institute
State the water inlet end in second mouthful of connecting detection pond of the second triple valve；The 3rd mouthful of first triple valve connects with detection cell；Institute
State the second triple valve the 3rd mouthful is connected by pump with elution flow container；The water side of the electrolytic cell is also associated with the second valve
One end；The other end of second valve connects the entrance of the first carbon adsorption tank；The water side of the filter chamber and water purifying tank
Water inlet end connects.
The detection cell is additionally provided with the water side for connecting processing water storage pool.
The water purifying tank is additionally provided with the water side recycled for water purification.
The beneficial effects of the utility model：A kind of silver-containing liquid waste recovery system of the present utility model, first concentrates and is electrolysed again, so
Successively adsorbed afterwards by five adsorption tanks, greatly adsorb the silver ion in waste liquid, be electrolysed after then eluting, can set and refer to
Mark, the water of processing is discharged after up to standard, it is below standard, draw back and handle again, this mode ensure that silver ion is returned to greatest extent
Receive, avoid wasting.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of silver-containing liquid waste recovery system of embodiment.
Embodiment
In order to deepen to understanding of the present utility model, the utility model is done further below in conjunction with drawings and examples
It is described in detail, the embodiment is only used for explaining the utility model, and the scope of protection of the utility model is not formed and limited.
Embodiment
As shown in figure 1, present embodiments providing a kind of silver-containing liquid waste recovery system, it is arranged in sequence with by streamline direction
Silver-containing liquid waste storage pool 1, Filter column 2, counter-infiltration pond 22, electrolytic cell 3, the first carbon adsorption tank 4, the second carbon adsorption tank 5, the 3rd carbon
Adsorption tanks 6, strong acid adsorption tanks 7, highly basic adsorption tanks 8, detection cell 9 and water purifying tank 17；The top of the electrolytic cell 3 is provided with rectification
Machine 10；The first carbon adsorption tank 7 is nearby additionally provided with elution flow container 11；The bottom of the detection cell 9 is provided with silver ion inspection
Survey device 12；The counter-infiltration pond 4 is divided into compression chamber 13 and filter chamber 14 by reverse osmosis membrane 15；The silver-containing liquid waste storage pool
1 water inlet end connection silver-containing liquid waste source, water side connects one end of Filter column 2；The other end of the Filter column 2 is connected with first
The first of triple valve 16；Second mouthful of first triple valve 16 connects the water inlet end of compression chamber 13 by pump 20；It is described to add
The water side of pressure chamber 13 connects the water inlet end of electrolytic cell 3 by pump 20；The water side of the electrolytic cell 3 connects the first valve by pump
One end of door 19；The other end of first valve 19 connects the entrance of the first carbon adsorption tank 4；The outlet of first carbon adsorption tank 4
Connect the entrance of the second carbon adsorption tank 5；The outlet connection entrance of the 3rd carbon adsorption tank 6 of second carbon adsorption tank 5；3rd carbon adsorption tank
The entrance of 6 outlet connection strong acid adsorption tanks 7；The entrance of the outlet connection highly basic adsorption tanks 8 of strong acid adsorption tanks 7；Highly basic adsorbs
The outlet of tank 8 is connected with the first of the second triple valve 18；The water inlet in second mouthful of connecting detection pond 9 of second triple valve 18
End；The 3rd mouthful of first triple valve 16 connects with detection cell 9；The 3rd mouthful of second triple valve 18 is by pump 20 with washing
De- flow container 11 connects；The water side of the electrolytic cell 3 is also associated with one end of the second valve 21；Second valve 21 it is another
The entrance of the first carbon adsorption tank 4 of end connection；The water side of the filter chamber 14 connects with the water inlet end of water purifying tank 17；The detection
Pond 9 is additionally provided with the water side for connecting processing water storage pool；The water purifying tank 17 is additionally provided with to be recycled for water purification
Water side.
A kind of wastewater treatment process of the silver-containing liquid waste recovery system of the present embodiment：Silver-containing waste water gives up from source into argentiferous
In liquid storage pool, Filter column is then entered back into, further filters out tiny particles content in waste water, now the first of the first triple valve
Mouth connects with second mouthful, and waste water enters compression chamber, and pressurization indoor pressurization makes the water in waste water enter to filtering through reverse osmosis membrane
Room, the silver concentration of the waste water in compression chamber improves, then is taken by pumping and be electrolysed into electrolytic cell, make it is silver-colored it is most of separate out,
Water purification in filter chamber is drained into water purifying tank, now, the first valve opening state, the second valve-closed state, the water after electrolysis
Enter to the first carbon adsorption tank, the second carbon adsorption tank and the 3rd carbon adsorption tank to be adsorbed, then, into strong acid adsorption tanks and by force
Alkali adsorption tanks are adsorbed, and now, the first of the second triple valve and the 3rd mouthful of connection, the waste water after absorption drain into detection cell
In, after the detection of Silver detection device, herein, according to actual conditions setting target, when touching the mark, waste water is discharged directly to handle
Water storage pool, stay and do follow-up further water process；When such as detecting below standard, then the first of the first triple valve and second mouthful are disconnected
Open, second mouthful is connected with the 3rd mouthful, and in the presence of pump, the water in detection cell is drawn back into compression chamber, continues to pressurize
Processing；After a period of time is handled, stop wastewater treatment, the first valve is closed, and the second valve opening, eluent enters to highly basic
In adsorption tanks, strong acid adsorption tanks, the 3rd carbon adsorption tank, the second carbon adsorption tank and the first carbon adsorption tank, the silver of absorption is washed
De-, eluent is drained into electrolytic cell in the presence of pump and is electrolysed, after a period of time is eluted；Each valve return is to water process
State, continue water process；Also interior water purification can also directly flow back and operated for electroplating cleaning water purification.
A kind of silver-containing liquid waste recovery system of the present embodiment, first concentrates and is electrolysed again, then successively enters by five adsorption tanks
Row absorption, the silver ion in waste liquid is greatly adsorbed, is electrolysed after then eluting, index can be set, arrange the water of processing after up to standard
Go out, it is below standard, draw back and handle again, this mode ensure that silver ion is reclaimed to greatest extent, avoid wasting.
Above-described embodiment should not in any way limit the utility model, all by the way of equivalent substitution or equivalency transform
The technical scheme of acquisition is all fallen within the scope of protection of the utility model.
Claims (3)
- A kind of 1. silver-containing liquid waste recovery system, it is characterised in that：It by streamline direction be arranged in sequence with silver-containing liquid waste storage pool, Filter column, counter-infiltration pond, electrolytic cell, the first carbon adsorption tank, the second carbon adsorption tank, the 3rd carbon adsorption tank, strong acid adsorption tanks, highly basic Adsorption tanks, detection cell and water purifying tank；Motor-generator set is provided with above the electrolytic cell；The first carbon adsorption tank is nearby also set up There is elution flow container；The bottom of the detection cell is provided with Silver detection device；The counter-infiltration pond is divided into by reverse osmosis membrane Compression chamber and filter chamber；The water inlet end connection silver-containing liquid waste source of the silver-containing liquid waste storage pool, the one of water side connection Filter column End；The other end of the Filter column is connected with the first of the first triple valve；Second mouthful of first triple valve is connected by pump Connect the water inlet end of compression chamber；The water side of the compression chamber connects the water inlet end of electrolytic cell by pump；The water outlet of the electrolytic cell End connects one end of the first valve by pump；The other end of first valve connects the entrance of the first carbon adsorption tank；First carbon The entrance of outlet the second carbon adsorption tank of adsorption tanks；The outlet of second carbon adsorption tank connects the 3rd carbon adsorption tank entrance；The The entrance of the outlet connection strong acid adsorption tanks of three carbon adsorption tanks；The entrance of the outlet connection highly basic adsorption tanks of strong acid adsorption tanks；By force The outlet of alkali adsorption tanks is connected with the first of the second triple valve；The water inlet in second mouthful of connecting detection pond of second triple valve End；The 3rd mouthful of first triple valve connects with detection cell；The 3rd mouthful of second triple valve passes through pump and elution flow container Connection；The water side of the electrolytic cell is also associated with one end of the second valve；The other end of second valve connects the first carbon The entrance of adsorption tanks；The water side of the filter chamber connects with the water inlet end of water purifying tank.
- A kind of 2. silver-containing liquid waste recovery system according to claim 1, it is characterised in that：The detection cell is additionally provided with use In the water side of connection processing water storage pool.
- A kind of 3. silver-containing liquid waste recovery system according to claim 1, it is characterised in that：The water purifying tank is additionally provided with use In the water side that water purification recycles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247748.0U CN206646184U (en) | 2017-03-14 | 2017-03-14 | A kind of silver-containing liquid waste recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247748.0U CN206646184U (en) | 2017-03-14 | 2017-03-14 | A kind of silver-containing liquid waste recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206646184U true CN206646184U (en) | 2017-11-17 |
Family
ID=60282264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720247748.0U Expired - Fee Related CN206646184U (en) | 2017-03-14 | 2017-03-14 | A kind of silver-containing liquid waste recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206646184U (en) |
-
2017
- 2017-03-14 CN CN201720247748.0U patent/CN206646184U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20180314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |