CN212476402U - High concentration metal ion extraction element - Google Patents
High concentration metal ion extraction element Download PDFInfo
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- CN212476402U CN212476402U CN202020494425.3U CN202020494425U CN212476402U CN 212476402 U CN212476402 U CN 212476402U CN 202020494425 U CN202020494425 U CN 202020494425U CN 212476402 U CN212476402 U CN 212476402U
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- pipe
- reaction box
- box body
- wastewater
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- 229910021645 metal ion Inorganic materials 0.000 title claims abstract description 25
- 238000000605 extraction Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 10
- 150000002500 ions Chemical class 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 4
- 238000001471 micro-filtration Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 30
- 229910052751 metal Inorganic materials 0.000 abstract description 27
- 239000002184 metal Substances 0.000 abstract description 27
- 239000000126 substance Substances 0.000 abstract description 25
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 5
- 238000005868 electrolysis reaction Methods 0.000 abstract description 3
- 244000005700 microbiome Species 0.000 abstract description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 5
- 210000005056 cell body Anatomy 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The utility model discloses a high-concentration metal ion extraction device, which comprises a pretreatment device, a reaction box, a connecting through pipe and a water collecting tank; the utility model is provided with a pretreatment device, realizes the treatment of impurities such as suspended matters, microorganisms and the like in the wastewater through the micro-filter element and the ultrafiltration core, and prevents the impurities in the wastewater from influencing the extraction and recovery of metal ions; the anode bar and the cathode bar are respectively electrically connected with the positive electrode and the negative electrode of a power supply, metal ions which are difficult to remove in the wastewater can form metal simple substances which are gathered on the surface of the cathode bar under the action of electrolysis after the anode bar and the cathode bar are electrified, the vibrating motor vibrates on the negative electrode support, the metal simple substances gathered on the surface of the cathode bar can be shaken off into the wastewater to assist the shedding of the metal simple substances, the collection is convenient, a filter sieve box is arranged in the connecting through pipe to intercept and filter the wastewater containing the metal simple substances, and the extraction and recovery of the metal simple substances are convenient; the suction pump is connected with the water inlet pipe, and can carry out circulation treatment on the waste water, thereby improving the electrolytic extraction efficiency.
Description
Technical Field
The utility model relates to a water treatment technical field, more specifically the utility model relates to a high concentration metal ion extraction element that says so.
Background
With the rapid development of the industry in China, serious environmental pollution is brought, wherein the relevant wastewater pollution treatment is more prominent. In particular, the heavy metal ions contained in the electroplating wastewater in the industrial wastewater belong to carcinogenic and mutagenic highly toxic substances, and have the characteristics of difficult removal, accumulation, non-biodegradability and the like, and if the heavy metal ions are directly discharged or not completely treated, the heavy metal ions cause great harm to an ecosystem and human health. However, the common filtering device can only filter out solid and granular heavy metal impurities, and is basically useless for metal ions in the wastewater. In addition, because the resource is rare, it also has important economic meaning to extract the metal granule that retrieves the loss, and current ordinary metal ion recovery unit has certain removal effect to the difficult metal ion that gets rid of in the waste water, but can not accomplish cleanly thoroughly, can lead to having the residual of metal ion in the discharged waste water inevitable, and the waste water treatment in the heavy metal trade, often among these trades waste water, the metal granule value is very high, has caused the waste of resource.
Therefore, how to provide a device for extracting and recovering metal ions in wastewater with high extraction rate and difficult removal is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a high concentration metal ion extraction element.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-concentration metal ion extraction device comprises a pretreatment device, a reaction box, a connecting pipe and a water collecting tank;
the pretreatment device comprises a micro-filter element and an ultrafiltration element which are sequentially connected through a pipeline, wherein the micro-filter element is provided with a water inlet pipe for the solution containing metal ions to enter;
the reaction box comprises a reaction box body, an anode support, a cathode support, an anode bar, a cathode bar and a vibration motor, wherein the top end of the reaction box body is open, and the bottom end of the reaction box body is provided with a water outlet interface; the positive electrode support and the negative electrode support are respectively fixed on two opposite sides of the top end of the reaction box body; the anode bar and the cathode bar are respectively fixed through the anode support and the cathode support and are vertically inserted into the reaction box body from an opening at the top end of the reaction box body; the negative pole bracket is fixedly connected with the vibration motor; the reaction box body is communicated with the ultrafiltration core through a pipeline;
a water outlet port at the bottom end of the reaction box body is communicated with the water collecting tank through a connecting through pipe; a drawable filter sieve box is arranged in the connecting pipe along the radial direction of the connecting pipe, and a first valve is arranged on the connecting pipe at one side of the filter sieve box close to the water collecting tank; a water outlet is formed in the bottom of one side of the water collecting tank, and a second valve is arranged on the water outlet; the opposite side bottom of header tank is equipped with the delivery port, be equipped with valve three on the delivery port, the external connection of delivery port has the suction pump, the suction pump is connected to the inlet tube.
According to the technical solution, compared with the prior art, the utility model discloses a high concentration metal ion extraction device is provided. The utility model is provided with a pretreatment device, realizes the treatment of impurities such as suspended matters, microorganisms and the like in the wastewater through the micro-filter element and the ultrafiltration core, and prevents the impurities in the wastewater from influencing the extraction and recovery of metal ions; the anode bar and the cathode bar are respectively electrically connected with the positive electrode and the negative electrode of a power supply, metal ions which are difficult to remove in the wastewater can form metal simple substances which are gathered on the surface of the cathode bar under the action of electrolysis after the anode bar and the cathode bar are electrified, the vibrating motor vibrates on the negative electrode support, the metal simple substances gathered on the surface of the cathode bar can be shaken off into the wastewater to assist the shedding of the metal simple substances, the collection is convenient, a filter sieve box is arranged in the connecting through pipe to intercept and filter the wastewater containing the metal simple substances, and the extraction and recovery of the metal simple substances are convenient; the suction pump is connected with the water inlet pipe, and can carry out circulation treatment on the waste water, thereby improving the electrolytic extraction efficiency.
Further, the filter sieve box is the open cell body in upper end, the bottom of cell body is equipped with the ion pellicle, stretching out of cell body the side of connecting the siphunculus pipe wall is equipped with the pull ring.
Adopt the beneficial effect that above-mentioned technical scheme produced to be, the ion pellicle can be used to filter separation metal simple substance and water, and the cell body is used for accomodating gathering metal simple substance, and the pull ring then is used for making things convenient for the pull clearance.
Furthermore, the reaction box body is of a funnel structure.
The beneficial effect who adopts above-mentioned technical scheme to produce is that, the reaction box is the funnel structure, prevents to appear the dead angle, leads to metal simple substance to remain.
Furthermore, the anode support and the cathode support are respectively provided with two fixing rings with coincident centers for fixing the corresponding anode bar and the corresponding cathode bar.
The beneficial effect who adopts above-mentioned technical scheme to produce is, all sets up two solid fixed rings of center coincidence on positive pole support and negative pole support, can carry out effectual fixing to anode rod and cathode rod respectively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 attached drawing is the structure schematic diagram of the filter sieve box of the utility model.
Wherein:
1. a pretreatment device; 11. a micro filter element; 12. an ultrafiltration core; 2. a reaction box; 21. a reaction box body; 22. A positive electrode support; 23. a negative electrode holder; 24. an anode rod; 25. a cathode bar; 26. a vibration motor; 3. connecting a through pipe; 32. a filter sieve box; 322. an inner tank body; 323. an ionic semipermeable membrane; 324. a pull ring; 33. A first valve; 4. a water collection tank; 41. a water outlet; 42. a second valve; 43. a water outlet; 44. a third valve; 5. a water pump;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the embodiment of the utility model discloses a high concentration metal ion extraction device, which comprises a pretreatment device 1, a reaction box 2, a connecting pipe 3 and a water collection tank 4; the pretreatment device 1 comprises a microfiltration core 11 and an ultrafiltration core 12 which are sequentially connected through a pipeline, wherein the microfiltration core 11 is provided with a water inlet pipe for the solution containing metal ions to enter; the reaction box 2 comprises a reaction box body 21, an anode support 22, a cathode support 23, an anode rod 24, a cathode rod 25 and a vibration motor 26, wherein the top end of the reaction box body 21 is open, and the bottom end of the reaction box body is provided with a water outlet interface; the anode support 22 and the cathode support 23 are respectively fixed on two opposite sides of the top end of the reaction box body 21, and the anode bar 24 and the cathode bar 25 are respectively fixed through the anode support 22 and the cathode support 23 and vertically inserted into the reaction box body 21 from the top end opening of the reaction box body 21; the negative pole bracket 23 is fixedly connected with a vibration motor 26; the vibration motor 26 vibrates to drive the cathode support 23 and the cathode bar 25 to vibrate, so that the metal simple substance gathered on the surface of the cathode bar can be shaken off into the wastewater to assist the dropping of the metal simple substance, the collection is convenient, and the reaction box body 21 is of a funnel structure, so that dead corners can be prevented from occurring, and the metal simple substance is remained; the reaction box body 21 is communicated with the ultrafiltration core 12 through a pipeline;
a water outlet port at the bottom end of the reaction tank body 21 is communicated with the water collecting tank 4 through a connecting pipe 3; a drawable filter sieve box 32 is arranged in the connecting through pipe 3 along the radial direction, the filter sieve box 32 is a groove body 322 with an opening at the upper end, an ion semi-permeable membrane 323 is arranged at the bottom of the groove body 322, a pull ring 324 is arranged at the side end of the groove body 322 extending out of the pipe wall of the connecting through pipe 3, the ion semi-permeable membrane 323 can be used for filtering and separating metal simple substances and water, the groove body 322 is used for containing and gathering the metal simple substances, the pull ring 324 is used for facilitating drawing and cleaning, and a valve I33 is arranged on the connecting through pipe 3 at one side of the; a water outlet 41 is arranged at the bottom of one side of the water collecting tank 4, and a second valve 42 is arranged on the water outlet 41; the bottom of the other side of the water collecting tank 4 is provided with a water outlet 43, the water outlet 43 is provided with a third valve 44, the outside of the water outlet 43 is connected with a water suction pump 5, the water suction pump 5 is connected to a water inlet pipe, waste water can be circularly treated, and the electrolytic extraction efficiency is improved.
The working principle is as follows: introducing wastewater into a pretreatment device 1 from a water inlet, filtering impurities such as suspended matters and microorganisms in the wastewater through a micro filter element 11 and an ultrafiltration core 12, then introducing the filtered impurities into a reaction box 2, respectively electrifying an anode rod 24 and a cathode rod 25, forming metal simple substances by difficultly removed metal ions in the wastewater under the action of electrolysis to be gathered on the surface of the cathode rod 25, closing a power supply of the anode rod 24 and the cathode rod 25 when the metal simple substances reach a certain gathering amount, starting a vibration motor 26 to vibrate on a cathode support, shaking the metal simple substances gathered on the surface of the cathode rod 25 into the wastewater, opening a first valve 33, closing a second valve 42, opening a third valve 44, intercepting and separating the wastewater containing the metal simple substances through a filter sieve box 32 connected with a through pipe 3, allowing the wastewater to flow into a water collecting box 4, intercepting the metal simple substances into a groove 322, and drawing out the filter sieve box 32 through a pull ring 324, cleaning the metal simple substance in the tank body 322, returning the filter sieve box 32 to the original position after cleaning, returning the wastewater in the water collecting tank 4 to the pretreatment device 1 through the water suction pump 5, closing the first valve 33, switching on the power supply of the anode rod 25 and the cathode rod 26, repeating the operation, opening the first valve 33 again, allowing the wastewater to flow into the water collecting tank 4 until the tank body 322 is almost free of the metal simple substance, and opening the second valve 42 to discharge the wastewater from the water discharge port 41.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The high-concentration metal ion extraction device is characterized by comprising a pretreatment device (1), a reaction box (2), a connecting through pipe (3) and a water collecting box (4);
the pretreatment device (1) comprises a microfiltration core (11) and an ultrafiltration core (12) which are sequentially connected through a pipeline, wherein a water inlet pipe for allowing a solution containing metal ions to enter is arranged on the microfiltration core (11);
the reaction box (2) comprises a reaction box body (21), an anode support (22), a cathode support (23), an anode bar (24), a cathode bar (25) and a vibration motor (26), wherein the top end of the reaction box body (21) is open, and the bottom end of the reaction box body is provided with a water outlet interface; the positive electrode bracket (22) and the negative electrode bracket (23) are respectively fixed on two opposite sides of the top end of the reaction box body (21); the anode bar (24) and the cathode bar (25) are respectively fixed through the anode support (22) and the cathode support (23) and vertically inserted into the reaction box body (21) from the top opening of the reaction box body (21); the negative pole bracket (23) is fixedly connected with the vibration motor (26); the reaction box body (21) is communicated with the ultrafiltration core (12) through a pipeline;
a water outlet port at the bottom end of the reaction box body (21) is communicated with the water collecting tank (4) through a connecting through pipe (3); a drawable filter sieve box (32) is arranged in the connecting through pipe (3) along the radial direction of the connecting through pipe, and a first valve (33) is arranged on the connecting through pipe (3) at one side of the filter sieve box (32) close to the water collecting tank (4); a water outlet (41) is formed in the bottom of one side of the water collecting tank (4), and a second valve (42) is arranged on the water outlet (41); the utility model discloses a water collecting tank, including delivery port (4), delivery port (43), be equipped with three valves (44) on delivery port (43), the external connection of delivery port (43) has suction pump (5), suction pump (5) are connected to the inlet tube.
2. The high-concentration metal ion extraction device as claimed in claim 1, wherein the filter sieve box (32) is a groove body (322) with an open upper end, an ion semi-permeable membrane (323) is arranged at the bottom of the groove body (322), and a pull ring (324) is arranged at the side end of the groove body (322) extending out of the pipe wall of the connecting pipe (3).
3. The high concentration metal ion extraction apparatus as recited in claim 1, wherein the reaction chamber body (21) has a funnel structure.
4. The high-concentration metal ion extraction device according to claim 1, wherein the positive electrode holder (22) and the negative electrode holder (23) are provided with two fixing rings with centers coincident with each other for fixing the corresponding anode bar (24) and the corresponding cathode bar (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494425.3U CN212476402U (en) | 2020-04-02 | 2020-04-02 | High concentration metal ion extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494425.3U CN212476402U (en) | 2020-04-02 | 2020-04-02 | High concentration metal ion extraction element |
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| Publication Number | Publication Date |
|---|---|
| CN212476402U true CN212476402U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020494425.3U Expired - Fee Related CN212476402U (en) | 2020-04-02 | 2020-04-02 | High concentration metal ion extraction element |
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| Country | Link |
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| CN (1) | CN212476402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336372A (en) * | 2021-06-17 | 2021-09-03 | 桂林理工大学 | Domestic sewage purification treatment device and method |
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2020
- 2020-04-02 CN CN202020494425.3U patent/CN212476402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336372A (en) * | 2021-06-17 | 2021-09-03 | 桂林理工大学 | Domestic sewage purification treatment device and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |