CN104831085A - Noble metal recovery apparatus - Google Patents
Noble metal recovery apparatus Download PDFInfo
- Publication number
- CN104831085A CN104831085A CN201510261610.1A CN201510261610A CN104831085A CN 104831085 A CN104831085 A CN 104831085A CN 201510261610 A CN201510261610 A CN 201510261610A CN 104831085 A CN104831085 A CN 104831085A
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- CN
- China
- Prior art keywords
- pump
- liquid
- distallation systm
- metal recovery
- storing box
- Prior art date
- 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.)
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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 invention discloses a noble metal recovery apparatus. The noble metal recovery apparatus comprises a liquid storage box (1), an electrodeposition system (3) and a distillation system (5) which are orderly communicated with one another by pipelines along a liquid flowing direction; a pump A (2) is arranged on the pipeline between the liquid storage box (1) and the electrodeposition system (3), a pump B (4) is arranged on the pipeline between the electrodeposition system (3) and the distillation system (5); the distillation system (5) is connected with a condensation system (6); the distillation system (5) is communicated with the liquid storage box (1) by use of a return pipeline (7). The noble metal recovery apparatus can be used for reducing noble metal ions in wastewater into high-purity noble metals, considerable benefits can be produced, waste can be avoided, and the metal content in the wastewater can be effectively reduced.
Description
Technical field
The present invention relates to Industrial Wastewater Treatment, particularly a kind of precious metal recovery system.
Background technology
Rinse water and the electroplate liquid waste water of printed circuit board industry generally all contain the precious metal ions such as gold and silver, because this type of metals resources is less but be worth higher again, if directly discharge can cause sizable waste and loss.Precious metal recovery system under prior art condition, generally all has larger volume, causes occupation of land scope large, and installs, transports inconvenience.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide a kind of and take up an area the precious metal recovery system that scope is little, organic efficiency is high.
Object of the present invention is achieved through the following technical solutions: a kind of precious metal recovery system, it comprises liquid-storing box, electrodeposition system and Distallation systm, liquid-storing box, electrodeposition system and Distallation systm pass through pipeline communication successively according to liquid flow direction, pipeline between liquid-storing box and electrodeposition system is provided with pump A, pipeline between electrodeposition system and Distallation systm is provided with pump B, Distallation systm is connected with condenser system, and Distallation systm is communicated with by reflux line with liquid-storing box.
Described liquid-storing box, pump A, electrodeposition system, pump B are all connected with electric control gear with Distallation systm.
Described liquid-storing box, pump A, electrodeposition system, pump B and Distallation systm integrated combination.
Concentration detection apparatus is provided with in described Distallation systm.
Described reflux line is provided with magnetic valve, and magnetic valve is electrically connected with electric control gear.
The present invention has the following advantages:
1. this equipment is used for the precious metal ion in waste water to be reduced into highly purified precious metal, and its reduction efficiency is high, has considerable benefit, avoids waste, and effectively reduces the metal content in waste water;
2. reduce equipment occupation space by integrated combination design, improve equipment practicality;
3. can avoid the not outer row of the remaining liq after distilling by arranging return line, avoiding environmental pollution with this, and repeatedly can process liquid, improving organic efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of precious metal recovery system.
In figure, 1-liquid-storing box, 2-pump A, 3-electrodeposition system, 4-pump B, 5-Distallation systm, 6-condenser system, 7-reflux line, 8-magnetic valve.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As shown in Figure 1, a kind of precious metal recovery system, it comprises liquid-storing box 1, electrodeposition system 3 and Distallation systm 5, liquid-storing box 1, electrodeposition system 3 and Distallation systm 5 pass through pipeline communication successively according to liquid flow direction, in the present embodiment, described liquid-storing box 1, pump A2, electrodeposition system 3, pump B4 is all connected with electric control gear with Distallation systm 5, pipeline between liquid-storing box 1 and electrodeposition system 3 is provided with pump A2, pipeline between electrodeposition system 3 and Distallation systm 5 is provided with pump B4, Distallation systm 5 is connected with condenser system 6, in the present embodiment, concentration detection apparatus is provided with in described Distallation systm 5, Distallation systm 5 is communicated with by reflux line 7 with liquid-storing box 1, in the present embodiment, described reflux line 7 is provided with magnetic valve 8, magnetic valve 8 is electrically connected with electric control gear, in the present embodiment, described liquid-storing box 1, pump A2, electrodeposition system 3, pump B4 and Distallation systm 5 integrated combination.
Working process of the present invention is as follows: waste liquid is stored in liquid-storing box 1, by pump A2, waste liquid is delivered to electrodeposition system 3, adopt electro-deposition techniques that precious metal ion is reduced into precious metal, remaining liquid is transported in Distallation systm 5 by pump B4, carry out distillation by Distallation systm 5 pairs of liquid to process, the moral water vapour of distillation enters condenser system 6 condensation and obtains water of condensation, concentration detection apparatus in Distallation systm 5 detects the precious metal ion concentration in remaining liq, when concentration reaches the value of setting, electric control gear Controlling solenoid valve 8 is opened, remaining liq enters preparation in liquid-storing box 1 through reflux line 7 and is again processed.
Claims (5)
1. a precious metal recovery system, it is characterized in that: it comprises liquid-storing box (1), electrodeposition system (3) and Distallation systm (5), liquid-storing box (1), electrodeposition system (3) and Distallation systm (5) pass through pipeline communication successively according to liquid flow direction, pipeline between liquid-storing box (1) and electrodeposition system (3) is provided with pump A(2), pipeline between electrodeposition system (3) and Distallation systm (5) is provided with pump B(4), Distallation systm (5) is connected with condenser system (6), and Distallation systm (5) is communicated with by reflux line (7) with liquid-storing box (1).
2. a kind of precious metal recovery system according to claim 1, is characterized in that: described liquid-storing box (1), pump A(2), electrodeposition system (3), pump B(4) and Distallation systm (5) be all electrically connected with electric control gear.
3. a kind of precious metal recovery system according to claim 1, is characterized in that: described liquid-storing box (1), pump A(2), electrodeposition system (3), pump B(4) and Distallation systm (5) integrated combination.
4. a kind of precious metal recovery system according to claim 1, is characterized in that: be provided with concentration detection apparatus in described Distallation systm (5).
5. a kind of precious metal recovery system according to claim 1, is characterized in that: described reflux line (7) is provided with magnetic valve (8), and magnetic valve (8) is electrically connected with electric control gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510261610.1A CN104831085A (en) | 2015-05-21 | 2015-05-21 | Noble metal recovery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510261610.1A CN104831085A (en) | 2015-05-21 | 2015-05-21 | Noble metal recovery apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104831085A true CN104831085A (en) | 2015-08-12 |
Family
ID=53809279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510261610.1A Pending CN104831085A (en) | 2015-05-21 | 2015-05-21 | Noble metal recovery apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104831085A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007153A (en) * | 2016-08-09 | 2016-10-12 | 成都虹华环保科技股份有限公司 | System for treating precious metal recovery waste liquid |
| CN106086403A (en) * | 2016-08-09 | 2016-11-09 | 成都虹华环保科技股份有限公司 | A kind of hydrometallurgy industry equipment for separating liquid from solid |
| CN106086423A (en) * | 2016-08-09 | 2016-11-09 | 成都虹华环保科技股份有限公司 | A kind of high-recovery self-loopa precious metal recovery device and recovery method |
-
2015
- 2015-05-21 CN CN201510261610.1A patent/CN104831085A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007153A (en) * | 2016-08-09 | 2016-10-12 | 成都虹华环保科技股份有限公司 | System for treating precious metal recovery waste liquid |
| CN106086403A (en) * | 2016-08-09 | 2016-11-09 | 成都虹华环保科技股份有限公司 | A kind of hydrometallurgy industry equipment for separating liquid from solid |
| CN106086423A (en) * | 2016-08-09 | 2016-11-09 | 成都虹华环保科技股份有限公司 | A kind of high-recovery self-loopa precious metal recovery device and recovery method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |