CN205253287U - Recovery production line of copper metal in old and useless circuit board - Google Patents
Recovery production line of copper metal in old and useless circuit board Download PDFInfo
- Publication number
- CN205253287U CN205253287U CN201520875548.0U CN201520875548U CN205253287U CN 205253287 U CN205253287 U CN 205253287U CN 201520875548 U CN201520875548 U CN 201520875548U CN 205253287 U CN205253287 U CN 205253287U
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- circuit board
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Abstract
The utility model discloses a recovery production line of copper metal in old and useless circuit board, including material conveyor, breaker, vibration screening device, shaking table sorting unit, sand water separator, material transport drying -machine, edulcoration device and sack filling machine, old and useless circuit board material is sent into by material conveyor and is carried out the breakage back among the breaker and carry to vibration screening device, shaking table sorting unit and screen, and the material after the screening gets into sand water separator, and behind the solid separation of water of sand water separator, the material is after the processing of transport drying -machine, edulcoration device, by the sack filling machine processing of packing. The utility model discloses simple structure, degree of automation is high, increases processes such as subsequent solid separation of water, stoving, edulcoration, and is whole through the pipelining, reduces artificial intervention, effectively improves production efficiency and can reduce workman's intensity of labour.
Description
Technical field
The utility model relates to waste and old circuit board reclaimer technical field, the remanufacture line of copper metal in especially a kind of waste and old circuit board.
Background technology
At present; China's reclaimed copper resource accounts for very large ratio in China's copper total resources; advocate in China under the overall situation of resource regeneration and environmental protection; waste recovery is reproduced industry and is developed rapidly; various to waste and scrap process process equipment also emerge in an endless stream, to reclaim scrap electrical wires cable as example, normally first through cutting off after fragmentation; again by shaking table etc. by plastics and metal separation, reach the object of metal recovery. And be the mixture of copper, ferrous metal etc. in the metal reclaiming, also need them further to separate.
Existing is mainly also to produce by multiple independently operations to the recovery of waste and old circuit plate, as the application number Chinese invention patent that is 201110118096.8, it discloses a kind of method that reclaims copper metal from discarded printed circuit boards, specifically first carry out primary breakup through being delivered to primary breaker through frequency-changing conveying device, obtain primary breakup material; Primary breakup material carries out secondary breakup through variable-frequency breaking feeding-distribution device sub-material to secondary breakup machine again, obtains secondary breakup material; Secondary breakup material is added water, obtain mixture; Mixture, must be compared with crude mixture particle and thinner compound particles through the screening of full-automatic vibration sieve; Deliver to secondary breakup machine compared with crude mixture particle further in small, broken bits, thinner compound particles is through shaking table material-separating device sub-material to separation shaking table, and further sorting, obtains copper powder. Although this kind of method can be obtained copper metal from waste and old circuit board, also need through follow-up manually drying, the processing such as removal of impurities, the later stage, production efficiency was low and labour intensity is large mainly by manual operation.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, provide a kind of simple in structure, can reduce manual intervention and the waste and old circuit board of enhancing productivity in the remanufacture line of copper metal.
To achieve these goals, the technical solution adopted in the utility model is: the remanufacture line of copper metal in a kind of waste and old circuit board, comprise device for transporting objects, breaker, device for vibration screening, separation by shaking table device, waste and old circuit board material by device for transporting objects be sent in breaker carry out being delivered to device for vibration screening after fragmentation, separation by shaking table device screens, it is characterized in that: also comprise grit water separator, mass transport dryer, knot screen and sack filling machine, mass transport dryer comprises belt conveyor, be provided with a pressing permanent magnetism roller in the conveyer belt front upper of belt conveyor, flattening permanent magnetism roller is 5-10mm by the distance between a motor driving and lowermost end and conveyer belt surface, conveyer belt middle part is also provided with a far infra-red heater, rear portion is provided with a hot-air drying unit, hot-air drying unit comprises oven dry casing, air blast, intake stack, wind pipe and electric heating tube, the air outlet of intake stack is connected with the end face of drying casing, air blast is arranged on intake stack, electric heating tube is arranged on dries the below that is positioned at the air outlet of intake stack in casing, one end of wind pipe is connected with the side of drying casing, the other end extends to far infra-red heater front and makes air outlet just to conveyer belt surface, knot screen comprises trash extraction box, pipeline fan, impurities removal pipeline, cyclone separator and refuse collecting case, the bottom panel of trash extraction box is obliquely installed and is flexibly connected with casing, the bottom panel of trash extraction box is magnetic sheet and offers discharging opening in bottom, air inlet, the air outlet of pipeline fan are connected with casing middle part, cyclone separator by impurities removal pipeline respectively, and refuse collecting case is arranged on the discharging opening below of cyclone separator, the discharging opening of grit water separator is arranged on the front end top of belt conveyor, and the charging aperture of sack filling machine is communicated with the discharging opening of the cyclone separator of knot screen.
Further, the wind pipe of described hot-air drying unit is provided with two, is separately positioned on the both sides of described oven dry casing, 1/3rd of the caliber that the caliber of each wind pipe is described intake stack.
Further, the bottom of described magnetic sheet and casing one side are hinged, the another side snapping of top and casing. The opening part of described trash extraction box is also provided with a stock guide.
Further, described grit water separator is made up of charging precipitation bucket, helical axis, helicla flute, bracing frame and drive unit.
The beneficial effects of the utility model are: simple in structure, automaticity is high, increase the operations such as follow-up solid water separation, oven dry, removal of impurities, omnidistance by pipelining, reduce manual intervention, effectively enhance productivity and can reduce workman's labour intensity.
The utility model is by adopting mass transport dryer, it first makes material tiling by flattening roller, by being located at, conveyer belt top arranges far infra-red heater and hot-air drying unit carries out drying and processing again, after first drying for the first time by the higher far infra-red heater of energy conversion efficiency, the hot blast of reusable heat wind drying unit carries out secondary drying; The two combines, and drying efficiency is higher and oven dry is more even, the situation of avoiding some shot copper not dry completely. By wind pipe, the tail wind of hot-air drying unit is guided to before far-infrared heater in addition, can recycle tail wind waste heat, energy-conserving and environment-protective, improve drying efficiency indirectly. In addition, can remove the iron filings that contain in shot copper by permanent magnetism roller, improve the purity of shot copper.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the parts connection diagram of the utility model remanufacture line.
Fig. 2 is the structural representation of mass transport dryer in the utility model.
Fig. 3 is the structural representation of the hot-air drying unit of mass transport dryer in the utility model.
Fig. 4 is the structural representation of knot screen in the utility model.
Detailed description of the invention
As Figure 1-4, the remanufacture line of copper metal in a kind of waste and old circuit board of the utility model, comprises device for transporting objects 1, breaker 2, device for vibration screening 3, separation by shaking table device 4, grit water separator 5, mass transport dryer 6, knot screen 7 and sack filling machine 8. Wherein, waste and old circuit board material by device for transporting objects 1 be sent in breaker 2 carry out being delivered to device for vibration screening 3 after fragmentation, separation by shaking table device 4 screens, material after screening enters grit water separator 5, after being separated by grit water separator 5 solid waters, material is after the processing of conveying dryer 6, knot screen 7, by sack filling machine 8 processing of packing.
Concrete, above-mentioned grit water separator 5 is made up of charging precipitation bucket, helical axis, helicla flute, bracing frame and drive unit. The mixture of metal and water enters after charging precipitation bucket through sloping plate deposition, and water is discharged from overflow launder, and helical axis discharges after metalliferous material is lifted out to the water surface from water.
Above-mentioned mass transport dryer 6 comprises belt conveyor 61, be provided with a pressing permanent magnetism roller 62 in the conveyer belt front upper of belt conveyor 61, flattening permanent magnetism roller 62 is 5-10mm by the distance between a motor driving and lowermost end and conveyer belt surface, conveyer belt middle part is also provided with a far infra-red heater 63, and rear portion is provided with a hot-air drying unit 64.
Hot-air drying unit 64 comprises the support foot rest 646 of drying casing 641, air blast 642, intake stack 643, wind pipe 644, electric heating tube 645 and drying casing. The air outlet of intake stack 643 is connected with the end face of drying casing 641, and air blast 642 is arranged on intake stack 643, and electric heating tube 645 is arranged on dries the below that is positioned at the air outlet of intake stack 643 in casing. One end of wind pipe 644 is connected with the side of drying casing 641, and the other end extends to far infra-red heater 63 fronts and makes air outlet just to conveyer belt surface.
In the present embodiment, dry casing 641 and comprise bottom panel, front side board, back side panel left plate, right plate, top panel, offer the breach 647 passing for conveyer belt in the lower edge of front side board and back side panel, bottom panel be arranged on conveyer belt be with up and down between and be fixed on support foot rest 646, after front side board, back side panel left plate, right plate, top panel assembling, be fixed on bottom panel. The wind pipe 644 of hot-air drying unit 64 is provided with two, be separately positioned on and dry the both sides of casing 641, the caliber of each wind pipe 644 be intake stack 643 caliber 1/3rd. Article two, the fan housing 648 that the air outlet of wind pipe 44 and is arranged on conveyer belt surface is communicated with.
Above-mentioned knot screen 7 comprises trash extraction box 71, pipeline fan 72, impurities removal pipeline 73, cyclone separator 74 and refuse collecting case 75. The bottom panel of trash extraction box 71 is obliquely installed and is flexibly connected with casing, and the bottom panel of trash extraction box 71 is magnetic sheet and offers discharging opening 76 in bottom. Air inlet, the air outlet of pipeline fan 72 are connected with casing middle part, cyclone separator 74 by impurities removal pipeline 73 respectively. Refuse collecting case 75 is arranged on the discharging opening below of cyclone separator 74. The charging aperture of sack filling machine is communicated with the discharging opening of cyclone separator 74. Knot screen 7 is in the time of work, and pipeline fan 72 starts, and in the process of material free-falling, the impurity such as the plastics of lighter weight enter in cyclone separator 74 through impurities removal pipeline with air-flow, finally fall in refuse collecting case 75; The heavy material of the quality such as shot copper is fallen on the base plate of trash extraction box 71, and glides along the plate face tilting, and is fallen by discharging opening; In the process of sliding, iron filings are held by magnetic sheet, reach the object of removal of impurities deironing.
Further, the bottom of described magnetic sheet and casing one side are hinged, the another side snapping of top and casing. Also be provided with a stock guide 77 at the opening part of trash extraction box.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or be equal to replacement, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. the remanufacture line of copper metal in a waste and old circuit board, comprise device for transporting objects, breaker, device for vibration screening, separation by shaking table device, waste and old circuit board material by device for transporting objects be sent in breaker carry out being delivered to device for vibration screening after fragmentation, separation by shaking table device screens, it is characterized in that: also comprise grit water separator, mass transport dryer, knot screen and sack filling machine;
Mass transport dryer comprises belt conveyor, be provided with a pressing permanent magnetism roller in the conveyer belt front upper of belt conveyor, flattening permanent magnetism roller is 5-10mm by the distance between a motor driving and lowermost end and conveyer belt surface, conveyer belt middle part is also provided with a far infra-red heater, rear portion is provided with a hot-air drying unit, hot-air drying unit comprises oven dry casing, air blast, intake stack, wind pipe and electric heating tube, the air outlet of intake stack is connected with the end face of drying casing, air blast is arranged on intake stack, electric heating tube is arranged on dries the below that is positioned at the air outlet of intake stack in casing, one end of wind pipe is connected with the side of drying casing, the other end extends to far infra-red heater front and makes air outlet just to conveyer belt surface,
Knot screen comprises trash extraction box, pipeline fan, impurities removal pipeline, cyclone separator and refuse collecting case, the bottom panel of trash extraction box is obliquely installed and is flexibly connected with casing, the bottom panel of trash extraction box is magnetic sheet and offers discharging opening in bottom, air inlet, the air outlet of pipeline fan are connected with casing middle part, cyclone separator by impurities removal pipeline respectively, and refuse collecting case is arranged on the discharging opening below of cyclone separator;
The discharging opening of grit water separator is arranged on the front end top of belt conveyor, and the charging aperture of sack filling machine is communicated with the discharging opening of the cyclone separator of knot screen.
2. the remanufacture line of copper metal in waste and old circuit board according to claim 1, it is characterized in that: the wind pipe of described hot-air drying unit is provided with two, be separately positioned on the both sides of described oven dry casing, 1/3rd of the caliber that the caliber of each wind pipe is described intake stack.
3. the remanufacture line of copper metal in waste and old circuit board according to claim 1, is characterized in that: the bottom of described magnetic sheet and casing one side are hinged the another side snapping of top and casing.
4. the remanufacture line of copper metal in waste and old circuit board according to claim 3, is characterized in that: the opening part of described trash extraction box is also provided with a stock guide.
5. according to the remanufacture line of copper metal in the waste and old circuit board described in claim 1-4 any one claim, it is characterized in that: described grit water separator is made up of charging precipitation bucket, helical axis, helicla flute, bracing frame and drive unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520875548.0U CN205253287U (en) | 2015-11-05 | 2015-11-05 | Recovery production line of copper metal in old and useless circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520875548.0U CN205253287U (en) | 2015-11-05 | 2015-11-05 | Recovery production line of copper metal in old and useless circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205253287U true CN205253287U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520875548.0U Expired - Fee Related CN205253287U (en) | 2015-11-05 | 2015-11-05 | Recovery production line of copper metal in old and useless circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205253287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055495A (en) * | 2022-06-16 | 2022-09-16 | 嘉兴市利富通新材料科技有限公司 | Environment-friendly regeneration device for waste copper recovery |
-
2015
- 2015-11-05 CN CN201520875548.0U patent/CN205253287U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055495A (en) * | 2022-06-16 | 2022-09-16 | 嘉兴市利富通新材料科技有限公司 | Environment-friendly regeneration device for waste copper recovery |
| CN115055495B (en) * | 2022-06-16 | 2024-05-07 | 嘉兴市利富通新材料科技有限公司 | Environment-friendly recycling device for waste copper recovery |
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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: 20160525 Termination date: 20211105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |