CN204727953U - A kind of useless tin Water Sproading recycles production line - Google Patents
A kind of useless tin Water Sproading recycles production line Download PDFInfo
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- CN204727953U CN204727953U CN201520213433.5U CN201520213433U CN204727953U CN 204727953 U CN204727953 U CN 204727953U CN 201520213433 U CN201520213433 U CN 201520213433U CN 204727953 U CN204727953 U CN 204727953U
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- water
- tin
- production line
- molten tin
- tin bath
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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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- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of useless tin Water Sproading recycles production line, it is characterized in that: comprise heavy molten tin bath, filter, the heavy copper groove of being connected successively by pipeline, allotment bucket, liquid storing barrel, move back molten tin bath, pipeline enclosure is provided with recycle pump and is provided with Controlling System and controls its work.The described water outlet moving back molten tin bath is connected with heavy molten tin bath, and its water-in and liquid storing barrel connect to form the shape of the mouth as one speaks recycle system.The beneficial effects of the utility model are: make the metallic tin in tin water be deposited in Xi Nizhong by the catalyzer adding unique formula in useless tin water, and the solution after precipitation carries out energising point and separates, and obtains fine and close electro deposited copper.Solution adjusting component after decopper(ing), returns and moves back solder production, reduces to zero, good environmental protection to the water pollutions discharge of environment.
Description
Technical field
The utility model relates to trade effluent environmental protection treatment recovery technology field, and specifically a kind of useless tin Water Sproading recycles production line.
Background technology
Waste tin stripper is in PC board fabricating processes, needs the coating of this protection figure to remove, in the process produced a large amount of useless tin lead or tin liquor.Not only containing a large amount of tin or slicker solder compound in waste tin stripper, the nitric acid also containing 0.5% bronze medal and more than 3.0ml/L and a large amount of iron and other inorganic salt, composition is very complicated, is difficult to process.Traditional spent solder stripper recycling mode mainly contains two kinds: one adds separately alkali neutralization precipitation, after press filtration, obtain filter pressing sludge, and this processing mode not only creates a large amount of waste residues, and water quality is difficult to reach emission standard, and processing costs is higher.Another kind is Chinese utility application publication number CNl530466A on September 22nd, 2004, disclosed moves back the method reclaiming tin in tin or the plumbous waste liquid of tin, its technique is, add alkali after distillation in waste liquid and be neutralized to pH value for filtering after 6-10, gained filter cake add alkali and be heated to 100 DEG C-300 DEG C completely dissolve after carry out hot dipping again, filtrate filter, crystallization, row cooling again, namely centrifugation obtains regenerant.But this processing mode energy consumption is high, a large amount of process water is wasted, and produces a large amount of waste lye, and processing cost is high.Therefore be necessary to propose the defect that a kind of brand-new Spent solder stripper recovery method solves prior art existence.
Utility model content
The purpose of this utility model is the shortcoming existed to overcome prior art, a kind of method simple possible is provided, process for processing is convenient, production cost is low, valuable metal recovery in waste water can be utilized, waste water, through process, returns the production line one that the makes tin Water Sproading that gives up that circulates and recycles production line.
The utility model object adopts following steps to realize: a kind of useless tin Water Sproading recycles production line, it is characterized in that: comprise heavy molten tin bath, filter, the heavy copper groove of being connected successively by pipeline, allotment bucket, liquid storing barrel, move back molten tin bath, pipeline enclosure is provided with recycle pump and is provided with Controlling System and controls its work.
The described water outlet moving back molten tin bath is connected with heavy molten tin bath, and its water-in and liquid storing barrel connect to form the shape of the mouth as one speaks recycle system.
Described filter is provided with sludge outlet.
Described heavy copper groove is provided with sludge outlet.
In described heavy molten tin bath, constant temperature heating device is set and with Controlling System Electricity Federation.
The beneficial effects of the utility model are: the advantages such as 1, the utility model has method simple possible, and production unit is simple and reliable for structure.2, the catalyzer by adding unique formula in useless tin water makes the metallic tin in tin water be deposited in Xi Nizhong, and the solution after precipitation carries out energising point and separates, and obtains fine and close electro deposited copper.Solution adjusting component after decopper(ing), return and move back solder production, therefore, the utility model solves the outer row's problem of waste water, and contain the metals such as a large amount of tin, copper, iron because of waste tin stripper, the utility model is by these valuable metal recoveries in waste tin stripper, waste water after recovery is through adjustment, return production line to use, zero is reduced to, good environmental protection to the water pollutions discharge of environment.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, concrete further instruction is done to the utility model.A kind of useless tin Water Sproading recycles production line, it is characterized in that: comprise heavy molten tin bath, filter, the heavy copper groove of being connected successively by pipeline, allotment bucket, liquid storing barrel, move back molten tin bath, pipeline enclosure is provided with recycle pump and is provided with Controlling System and controls its work.
The described water outlet moving back molten tin bath is connected with heavy molten tin bath, and its water-in and liquid storing barrel connect to form the shape of the mouth as one speaks recycle system.
Described filter is provided with sludge outlet.
Described heavy copper groove is provided with sludge outlet.
In described heavy molten tin bath, constant temperature heating device is set and with Controlling System Electricity Federation.
Principle of work: in the utility model, in heavy molten tin bath, constant temperature heating device is set waste water is heated to 40-90 DEG C, and in useless tin water, add catalyzer and it is stirred, catalyzer is one or more in ferric oxide, potassium permanganate, iron(ic) chloride, sodium permanganate, Sodium Nitrite, hydrogen peroxide, nitric acid.The tin in waste water is made to be deposited in Xi Nizhong.Then tin dredge pump is entered plate-and-frame filter press or suction filtration machine, carry out solid-liquid separation, filter residue tin-dominant and a small amount of copper, filter residue is discharged by sludge outlet, can be sold.And filtrate enters heavy copper groove isolates metallic copper, finally add oxalic acid filtrate, pump into pressure filter or suction filtration machine, carry out solid-liquid separation.And then filtrate is pumped into allotment copper, and supplement nitric acid and a small amount of additive, return production line and use.
Compared with conventional art, the technical scheme proposed in this case solves the outer row's problem of waste water, because useless Xi Shui contains the metals such as a large amount of tin, copper, iron, the utility model is by these valuable metal recoveries in useless tin water, waste water after recovery is through adjustment, return production line to use, zero is reduced to, good environmental protection to the water pollutions discharge of environment.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (5)
1. useless tin Water Sproading recycles a production line, it is characterized in that: comprise heavy molten tin bath, filter, the heavy copper groove of being connected successively by pipeline, allotment bucket, liquid storing barrel, move back molten tin bath, pipeline enclosure is provided with recycle pump and is provided with Controlling System and controls its work.
2. the one according to claim 1 tin Water Sproading that gives up recycles production line, it is characterized in that: the described water outlet moving back molten tin bath is connected with heavy molten tin bath, and its water-in and liquid storing barrel connect to form the shape of the mouth as one speaks recycle system.
3. the one according to claim 1 tin Water Sproading that gives up recycles production line, it is characterized in that: described filter is provided with sludge outlet.
4. the one according to claim 1 tin Water Sproading that gives up recycles production line, it is characterized in that: described heavy copper groove is provided with sludge outlet.
5. the one according to claim 1 tin Water Sproading that gives up recycles production line, it is characterized in that: in described heavy molten tin bath, constant temperature heating device is set and with Controlling System Electricity Federation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213433.5U CN204727953U (en) | 2015-04-10 | 2015-04-10 | A kind of useless tin Water Sproading recycles production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213433.5U CN204727953U (en) | 2015-04-10 | 2015-04-10 | A kind of useless tin Water Sproading recycles production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727953U true CN204727953U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213433.5U Expired - Fee Related CN204727953U (en) | 2015-04-10 | 2015-04-10 | A kind of useless tin Water Sproading recycles production line |
Country Status (1)
| Country | Link |
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| CN (1) | CN204727953U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012467A (en) * | 2017-06-19 | 2017-08-04 | 四川绿源聚能环保科技有限责任公司 | A kind of apparatus system of tin removal waste liquor circular regeneration |
| CN107268007A (en) * | 2017-06-16 | 2017-10-20 | 四川绿源聚能环保科技有限责任公司 | A kind of method of tin removal waste liquor circular regeneration |
| CN108383278A (en) * | 2018-03-16 | 2018-08-10 | 深圳市祺鑫天正环保科技有限公司 | The processing method of tin removal waste liquor |
| CN108560001A (en) * | 2018-05-07 | 2018-09-21 | 昆山市新溢诚电子科技有限公司 | A kind of environment-friendly type stripping tin liquor cyclic utilization system and circulation utilization method |
| CN110938861A (en) * | 2019-10-30 | 2020-03-31 | 昆山金易得环保科技有限公司 | Tin stripping equipment |
| CN112410792A (en) * | 2019-10-08 | 2021-02-26 | 叶涛 | PCB iron-free nitric acid type tin stripping water and regeneration and reuse method thereof |
-
2015
- 2015-04-10 CN CN201520213433.5U patent/CN204727953U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268007A (en) * | 2017-06-16 | 2017-10-20 | 四川绿源聚能环保科技有限责任公司 | A kind of method of tin removal waste liquor circular regeneration |
| CN107012467A (en) * | 2017-06-19 | 2017-08-04 | 四川绿源聚能环保科技有限责任公司 | A kind of apparatus system of tin removal waste liquor circular regeneration |
| CN108383278A (en) * | 2018-03-16 | 2018-08-10 | 深圳市祺鑫天正环保科技有限公司 | The processing method of tin removal waste liquor |
| CN108383278B (en) * | 2018-03-16 | 2019-08-09 | 深圳市祺鑫天正环保科技有限公司 | The processing method of tin removal waste liquor |
| CN108560001A (en) * | 2018-05-07 | 2018-09-21 | 昆山市新溢诚电子科技有限公司 | A kind of environment-friendly type stripping tin liquor cyclic utilization system and circulation utilization method |
| CN112410792A (en) * | 2019-10-08 | 2021-02-26 | 叶涛 | PCB iron-free nitric acid type tin stripping water and regeneration and reuse method thereof |
| CN110938861A (en) * | 2019-10-30 | 2020-03-31 | 昆山金易得环保科技有限公司 | Tin stripping equipment |
| CN110938861B (en) * | 2019-10-30 | 2022-02-25 | 昆山金易得环保科技有限公司 | Tin stripping equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20210410 |