CN201999992U - Copper sulfate recycling system - Google Patents
Copper sulfate recycling system Download PDFInfo
- Publication number
- CN201999992U CN201999992U CN 201120052128 CN201120052128U CN201999992U CN 201999992 U CN201999992 U CN 201999992U CN 201120052128 CN201120052128 CN 201120052128 CN 201120052128 U CN201120052128 U CN 201120052128U CN 201999992 U CN201999992 U CN 201999992U
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- China
- Prior art keywords
- recycling
- tank
- liquid
- copper sulfate
- micro
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a copper sulfate recycling system, which comprises a micro-etching tank, a recycling tank and a recycling machine. Based on using directions, the micro-etching tank contains micro-etching waste liquid, and a liquid inlet end of the recycling machine stretches into the recycling tank and enables the solution above a preset liquid level in the recycling tank to be pumped back to the recycling machine. The recycling system further comprises a recycling pump, the liquid inlet end of the recycling pump stretches into the micro-etching tank, and the liquid outlet end of the recycling pump stretches into the recycling tank. The recycling system is capable of compensating the waste liquid in the recycling tank at preset time with preset quantity, enables the liquid in the recycling tank to be kept at a high level at any time, ensures recycling of the copper sulfate, saves amount of sulfuric acid and hydrogen peroxide, simultaneously increases recycling rate of the copper sulfate, reduces discharge of waste water containing copper and reduces waste water treatment cost and pollution on surrounding environment.
Description
Technical field
The utility model relates to a kind of Mead-Bauer recovery system, especially a kind of copper sulfate recovery system.
Background technology
Can produce micro-etched waste liquid in the process of factory production, contain copper-bath in this micro-etched waste liquid, the microetch groove that is used for holding this micro-etched waste liquid is provided with overflow port, when the micro-etched waste liquid liquid level in it exceeds setting height, it overflows in the accumulator tank naturally, the liquid feeding end of recovery machine is deep into can be squeezed into the liquid in the accumulator tank in the recovery machine in the accumulator tank and separate out copper sulfate crystal, if yet during the low liquid level of accumulator tank then the idle running of recovery machine, can't separate out copper sulfate crystal, cause copper sulfate not to be recovered fully, also just cause copper bearing waste water to be discharged from contaminate environment.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of copper sulfate recovery system, and this copper sulfate recovery system can fully reclaim the copper sulfate in the micro-etched waste liquid, reduces the quantity discharged of copper-containing wastewater, reduces cost for wastewater treatment.
The utility model is in order to solve the technical scheme that its technical problem adopts: a kind of copper sulfate recovery system, comprise the microetch groove, accumulator tank and recovery machine, to use direction to be benchmark, be equipped with micro-etched waste liquid in the described microetch groove, the liquid feeding end of recovery machine stretches in the accumulator tank solution of setting more than the liquid level in the accumulator tank is squeezed in the recovery machine, also comprise the recovery pumping, this recovery pumping fluid inlet stretches in the microetch groove, this pumping liquid outlet stretches in the accumulator tank, the micro-etched waste liquid that produces in the production flow in the microetch groove, reclaiming pumping is driven into the micro-etched waste liquid in the microetch groove in the accumulator tank, guarantee that liquid level remains high fluid level condition in the accumulator tank, promptly be positioned at all the time and set more than the liquid level, reclaim machine like this and can beat the liquation crystalline substance always.
As further improvement of the utility model, also be provided with automatic adding set, this automatic adding set can be controlled and reclaim the pumping intermittent work, can set the recovery pumping by automatic adding set and work the several seconds behind the setting-up time at interval, can prevent to reclaim pump idle running like this, save the energy, this automatic adding set is that common electrical control techniques personnel can both design according to this patent, concrete structure can be multiple, as by PLC control, does not introduce one by one herein.
As further improvement of the utility model, the fluid inlet of described recovery pumping extend into the microetch trench bottom, guarantees to reclaim pumping and can beat liquid all the time in accumulator tank, prevents its idle running.
The beneficial effects of the utility model are: the utility model installs the recovery pumping additional between microetch groove and waste liquid accumulator tank, it can replenish waste liquid in the accumulator tank at regular time and quantity, make accumulator tank keep high liquid level at any time, guarantee the recovery of copper sulfate, saved the consumption of sulfuric acid, hydrogen peroxide, improved the copper sulfate rate of recovery simultaneously, reduced the quantity discharged of copper-containing wastewater, reduced cost for wastewater treatment and the pollution of surrounding environment.
Description of drawings
Fig. 1 is the existing structure principle schematic;
Fig. 2 is a structural principle synoptic diagram of the present utility model.
Embodiment
Embodiment: a kind of copper sulfate recovery system, comprise microetch groove 1, accumulator tank 2 and recovery machine 3, to use direction to be benchmark, be equipped with micro-etched waste liquid in the described microetch groove 1, the liquid feeding end of recovery machine 3 stretches in the accumulator tank 2 solution of setting more than the liquid level in the accumulator tank 2 is squeezed in the recovery machine 3, also comprise and reclaim pumping 4, these recovery pumping 4 fluid inlets stretch in the microetch groove 1, this pumping liquid outlet stretches in the accumulator tank 2, the micro-etched waste liquid that produces in the production flow in the microetch groove 1, reclaiming pumping 4 is driven into the micro-etched waste liquid in the microetch groove 1 in the accumulator tank 2, guarantee that liquid level remains high fluid level condition in the accumulator tank 2, promptly be positioned at all the time and set more than the liquid level, reclaim machine 3 like this and can beat the liquation crystalline substance always.
Also be provided with automatic adding set, this automatic adding set can be controlled and reclaim pumping 4 intermittent works, can set recovery pumping 4 by automatic adding set works the several seconds behind the setting-up times at interval, can prevent to reclaim pump idle running like this, save the energy, this automatic adding set is that common electrical control techniques personnel can both design according to this patent, and concrete structure can be multiple, as by PLC control, do not introduce one by one herein.
The fluid inlet of described recovery pumping 4 extend into microetch groove 1 bottom, guarantees to reclaim pumping 4 and can beat liquid all the time in accumulator tank 2, prevents its idle running.
Claims (3)
1. copper sulfate recovery system, comprise microetch groove (1), accumulator tank (2) and recovery machine (3), to use direction to be benchmark, be equipped with micro-etched waste liquid in the described microetch groove (1), the liquid feeding end of recovery machine (3) stretches in the accumulator tank (2) and squeezes in the recovery machine (3) setting the above solution of liquid level in the accumulator tank (2), it is characterized in that: also comprise and reclaim pumping (4), this recovery pumping (4) fluid inlet stretches in the microetch groove (1), and this pumping liquid outlet stretches in the accumulator tank (2).
2. copper sulfate recovery system according to claim 1 is characterized in that: also be provided with automatic adding set, this automatic adding set can be controlled and reclaim pumping (4) intermittent work.
3. copper sulfate recovery system according to claim 1 is characterized in that: the fluid inlet of described recovery pumping (4) extend into microetch groove (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120052128 CN201999992U (en) | 2011-03-02 | 2011-03-02 | Copper sulfate recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120052128 CN201999992U (en) | 2011-03-02 | 2011-03-02 | Copper sulfate recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999992U true CN201999992U (en) | 2011-10-05 |
Family
ID=44702737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120052128 Expired - Fee Related CN201999992U (en) | 2011-03-02 | 2011-03-02 | Copper sulfate recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999992U (en) |
-
2011
- 2011-03-02 CN CN 201120052128 patent/CN201999992U/en not_active Expired - Fee Related
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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: 20111005 Termination date: 20140302 |