CN202989250U - Mixing extraction device for recycling heavy metals - Google Patents
Mixing extraction device for recycling heavy metals Download PDFInfo
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- CN202989250U CN202989250U CN2012207325369U CN201220732536U CN202989250U CN 202989250 U CN202989250 U CN 202989250U CN 2012207325369 U CN2012207325369 U CN 2012207325369U CN 201220732536 U CN201220732536 U CN 201220732536U CN 202989250 U CN202989250 U CN 202989250U
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- extraction
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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
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Abstract
The utility model discloses a mixing extraction device for recycling heavy metals. The mixing extraction device mainly comprises a mixing tank, an agitator, a liquid indicator, a liquid level regulator, an extraction tank, a rectification tank and an extraction liquid secondary separation tank. The mixing extraction device has the beneficial effects that the device has excellent anti-corrosive property and easy-manufacturing property, the extraction device is applied, the secondary extraction liquid is high in separation effect, liquid waste containing high concentrations of heavy metals is subjected to resource use, economic benefit is obtained, environmental pollutions are also avoided.
Description
Technical field
The utility model relates to a kind of extraction plant, especially relates to a kind of hybrid extraction device that reclaims for heavy metal, is applied to that heavy metal in waste liquid reclaims and the hydrometallurgy field.
Background technology
Produce in the production process of plating, metallurgy and contain in a large number the waste liquid of heavy metal, if do not reclaim, will cause environmental pollution and ecological damage, the wasting of resources.Especially produce a large amount of inefficacy etching solutions in the printed circuit board (PCB) production process, (copper content is about 120～140g/L), ammonia and ammonium chloride to contain copper in this liquid, for this inefficacy etching solution, to be wiring board manufacturing enterprise give recovery company as waste liquid to traditional treatment process, recovery company is take it as raw material production copper sulfate product, can not get effective utilization but wherein contain in a large number ammonium liquid, cause the wasting of resources, manufacturing enterprise does not have any benefit for wiring board.Adopt in addition at present membrane separation technique, have the problem of ionic membrane and negative plate, cause electrolytic solution chlorion and other component generation chemical reactions, produce poisonous and hazardous chlorine, return etching solution regeneration and bring difficulty, simultaneous temperature rises, and effective constituent ammonia is very volatile.Adopting the mode of extraction, can avoid the problems referred to above, and the hybrid extraction device is very crucial, is all generally to adopt direct hybrid extraction, has poor effect through flash liberation, and causes the pollution of extraction agent.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, a kind of hybrid extraction device for the heavy metal recovery is provided, this device has superior preservative property and produceability, use this extraction plant, the extraction liquid separating effect is high, not only height is contained the heavy metal waste liquid and obtain the utilization of resources, obtain economic benefit, but also avoided environmental pollution.
The purpose of this utility model is achieved through the following technical solutions: a kind of hybrid extraction device for the heavy metal recovery, mainly comprise: tempering tank, stirrer, liquidometer, regulator of level, extraction tank, rectifier tank and extraction liquid secondary separation groove, it is characterized in that: described tempering tank inside is equipped with the stirrer mixing tank that is connected with stirrer, and the upper strata liquid outlet of described extraction tank is connected with the fluid inlet of rectifier tank by pipeline.
The side of described extraction tank is provided with visor.
Further, described regulator of level is connected with the subnatant outlet by pipeline.
In sum, the beneficial effects of the utility model are: this device has superior preservative property and produceability, uses this extraction plant, adopt the extraction fluid separating effect high, not only height is contained the heavy metal waste liquid and obtain the utilization of resources, obtain economic benefit, but also avoided environmental pollution.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model.
Mark and corresponding component title in accompanying drawing: 1-tempering tank; 2-stirrer; The import of 3-spent etching solution; 4-stirrer mixing tank; The import of 5-extraction agent; 6-cowling panel; 7-pull bar; 8-liquidometer; 9-upper strata hydrorrhea chute; 10-regulator of level; The liquid outlet of 11-upper strata; The outlet of 12-subnatant; 13-extraction tank; 14-visor; 15-fluid inlet; 16-rectifier tank; 17-extraction liquid secondary separation groove; The outlet of 18-aqueous solution; The outlet of 19-extraction liquid.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment: as depicted in figs. 1 and 2, a kind of hybrid extraction device for the heavy metal recovery, mainly comprise: tempering tank 1, stirrer 2, liquidometer 8, regulator of level 10, extraction tank 13, rectifier tank 16 and extraction liquid secondary separation groove 17, it is characterized in that: described tempering tank 1 inside is equipped with the stirrer mixing tank 4 that is connected with stirrer 2, and the upper strata liquid outlet 11 of described extraction tank 13 is connected with the fluid inlet 15 of rectifier tank 16 by pipeline.
The side of described extraction tank 13 is provided with visor 14.
Further, described regulator of level 10 is connected with subnatant outlet 12 by pipeline.
During the utility model work operation: produce the waste liquid that contains in a large number heavy metal in the production process of plating, metallurgy, at first select the applicable extraction agent of heavy metal, waste liquid by after collecting by pump delivery to strainer, through after filtering residue, the waste liquid that contains heavy metal enters stirrer 2 from spent etching solution import 3, liquid-liquid extraction in place's 4 mixing of stirrer mixing tank, occurs in the extraction agent import 5 outflow certain flow extraction agents with from stirrer 2 bottoms.Most of heavy metal in waste liquid be extracted to extraction agent quite in, mixed solution rises, enter in cowling panel 6 on the top, after cowling panel 6, the beginning layering, the extraction liquid phase is on the upper strata, extraction tank 13 is flowed out in extraction liquid outlet 11 by upper strata hydrorrhea chute 9, waste liquid after extraction from extraction tank 13 bottoms the subnatant outlet 12 by height-adjustable subnatant overflow groove 10 flow out extraction tanks 13, liquidometer 8 detects the liquid level of extraction tank 13, regulator of level 10 adjustable-heights are realized the control to the two phase stratification height.The upper strata liquid outlet 11 of extraction tank 13 is connected with the fluid inlet 15 of rectifier tank 16 by pipeline, carries out secondary separation in rectifier tank 16 and extraction liquid secondary separation groove 17.
As mentioned above, just can realize preferably the utility model.
Claims (3)
1. one kind is used for the hybrid extraction device that heavy metal reclaims, mainly comprise: tempering tank (1), stirrer (2), liquidometer (8), regulator of level (10), extraction tank (13), rectifier tank (16) and extraction liquid secondary separation groove (17), it is characterized in that: described tempering tank (1) inside is equipped with the stirrer mixing tank (4) that is connected with stirrer (2), and the upper strata liquid outlet (11) of described extraction tank (13) is connected with the fluid inlet (15) of rectifier tank (16) by pipeline.
2. a kind of hybrid extraction device that reclaims for heavy metal according to claim 1, it is characterized in that: the side of described extraction tank (13) is provided with visor (14).
3. a kind of hybrid extraction device that reclaims for heavy metal according to claim 1, it is characterized in that: described regulator of level (10) exports (12) by pipeline and subnatant and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207325369U CN202989250U (en) | 2012-12-26 | 2012-12-26 | Mixing extraction device for recycling heavy metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207325369U CN202989250U (en) | 2012-12-26 | 2012-12-26 | Mixing extraction device for recycling heavy metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989250U true CN202989250U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207325369U Expired - Fee Related CN202989250U (en) | 2012-12-26 | 2012-12-26 | Mixing extraction device for recycling heavy metals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111607696A (en) * | 2020-06-01 | 2020-09-01 | 上海电力大学 | Device and assembly for extracting and separating metal |
-
2012
- 2012-12-26 CN CN2012207325369U patent/CN202989250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111607696A (en) * | 2020-06-01 | 2020-09-01 | 上海电力大学 | Device and assembly for extracting and separating metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGXI GRAND GREEN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHENGDU YUANCHUANG ENVIRONMENTAL ENGINEERING CO., LTD. Effective date: 20140504 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 CHENGDU, SICHUAN PROVINCE TO: 344900 FUZHOU, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140504 Address after: 344900 Guangchang Industrial Park, Guangchang County, Jiangxi, Fuzhou Patentee after: Jiangxi Grand Green Technology Co., Ltd. Address before: 610000 Sichuan city of Chengdu province Wuhou District Temple Red Street No. 9 of No. 605 Patentee before: Chengdu Yuanchuang Environmental Engineering Co., Ltd. |
|
| 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: 20130612 Termination date: 20161226 |