CN208146130U - A kind of device that is recycled of waste and old circuit board - Google Patents
A kind of device that is recycled of waste and old circuit board Download PDFInfo
- Publication number
- CN208146130U CN208146130U CN201820171718.0U CN201820171718U CN208146130U CN 208146130 U CN208146130 U CN 208146130U CN 201820171718 U CN201820171718 U CN 201820171718U CN 208146130 U CN208146130 U CN 208146130U
- Authority
- CN
- China
- Prior art keywords
- waste
- circuit board
- old circuit
- box
- recycled
- 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.)
- Expired - Fee Related
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 56
- 238000012216 screening Methods 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000010298 pulverizing process Methods 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000007769 metal material Substances 0.000 description 9
- 239000003302 ferromagnetic material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003471 mutagenic agent Substances 0.000 description 1
- 231100000707 mutagenic chemical Toxicity 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model belongs to motor vehicle Waste Disposal Technology field,It is related to a kind of device that is recycled of waste and old circuit board,Including screen box and the crush box for being fixedly mounted on screen box and being communicated with screen box,Waste and old circuit board feed inlet is offered at the top of crush box,Center at the top of crush box is equipped with rotating electric machine,The stirring rod that several crushing knifes are equipped on insertion crush box and circumferencial direction is installed on rotating electric machine,Screening upper box part opens up waste and old circuit board feed inlet after crushing,Waste and old circuit board feed inlet is communicated with the bottom of crush box after crushing,Several groups screening roller is installed in screen box,It screens and is uniformly provided with several feed wells on the circumferencial direction of roller,It screens and shaft is installed on the center of roller,Magnet set is detachably installed in shaft,The bottom of screen box offers discharge port,Collecting box is connected on discharge port,Solve in waste and old circuit board in the prior art that there are low efficiencys for metal recovery,The problems such as polluting environment.
Description
Technical field
The utility model belongs to motor vehicle Waste Disposal Technology field, is related to a kind of being recycled for waste and old circuit board
Device.
Background technique
In recent years, the increase of automobile market is so that the yield of motor vehicle is more and more, although the automobile in motor vehicle is
The important tool that we go on a journey, but increasing with automobile, consequent are to scrap the processing problem of wiring board, wiring board
It is the important component of automobile electronics, the wiring board scrapped obtains cupric dust after crushing, and copper content is up to 20~
30%, remaining organic material is mainly glass fibre, if these waste materials are directly burned, fill or abandoned, not only waste is provided
Source can also bring serious pollution to environment.China is the populous nation an of shortage of resources, vulnerable environment, water resource and its
Pollution situation is extremely severe, and low-cost resource and environmental carrying capacity when industrializing without developed country are unable to undergo traditional economy
Development pattern bring resource consumption and environmental pollution.The resource utilization of cupric wiring board, section are realized by industrialization means
About resource protects environment, realizes the sustainable development of automobile industry, is the major issue with strategic importance.
Currently, existing useless circuit board metal recovery processes are mainly mechanical-physical absorption method and hydrometallurgical.It is mechanical
The non-final product of the product that physiochemical mutagens method obtains, will also separate again, refine, and low efficiency；There are at high cost, changes for hydrometallurgy
It is big to learn dosing, leachate and residue have corrosivity and toxicity, are difficult to recycle all metals, and pollute environment, endanger people
The critical defects such as body health.
Utility model content
In view of this, the utility model in order to solve in waste and old circuit board in the prior art metal recovery there are low efficiency,
The problems such as polluting environment, provides a kind of device that is recycled of waste and old circuit board.
In order to achieve the above objectives, the utility model provides a kind of device that is recycled of waste and old circuit board, including screening
Case and the crush box for being fixedly mounted on screen box and communicating with screen box, crush box top offer waste and old circuit board charging
Mouthful, the center at the top of crush box is equipped with rotating electric machine, is equipped on insertion crush box and circumferencial direction on rotating electric machine
The stirring rod of several crushing knifes is installed, screening upper box part offers waste and old circuit board feed inlet after crushing, waste and old electricity after crushing
Road plate feed inlet is communicated with the bottom of crush box, and several groups screening roller is equipped in screen box, screens the circumferencial direction of roller
On be uniformly provided with several feed wells, screen and shaft be installed on the center of roller, magnet is detachably installed in shaft
Set, the bottom of screen box offers discharge port, is connected with collecting box on discharge port.
Further, stirring rod is sequentially installed with hollow knife, level-one pulverizing cutterhead, sieve and second level crushing knife from top to bottom
Several double-deck crushing knifes are uniformly installed, on crush box on the circumferencial direction of disk, level-one pulverizing cutterhead and second level pulverizing cutterhead
Several scraper plates are installed, scraper plate is interspersed in the gap between the double-deck crushing knife.
Further, the thickness of scraper plate is less than the gap between vertically-adjacent two crushing knifes.
Further, level-one pulverizing cutterhead and second level pulverizing cutterhead use key connection between stirring rod.
Further, filter screen is installed, the aperture of filter screen is less than sieve after screen box crushes on waste and old circuit board feed inlet
The aperture of net.
Further, three groups of screening rollers, the arrangement mode triangular shape of three groups of screening rollers are installed in screen box.
Further, it screens and is uniformly provided with 14 feed wells on the circumferencial direction of roller, feed well is in back taper.
Further, it crushes chamber interior wall and is equipped with wearing layer, wearing layer is with a thickness of 3~5mm.
Further, it screens and speed regulating motor is installed in the shaft of roller.
Further, the top on the inside of crush box is equipped with atomizer.
The beneficial effects of the utility model are：
1, level-one crushing knife is arranged on the stirring rod of crush box for the device that is recycled of the utility model waste and old circuit board
Disk and second level pulverizing cutterhead crush waste and old circuit board, and the filter screen on sieve and discharge port is to waste and old circuit board after crushing
Powder carries out classified filtering, and waste and old circuit board can be crushed to more thorough, crush box by the cooperation of crushing knife and sieve
On the scraper plate that is inserted between crushing knife waste and old circuit board detritus remaining on crushing knife can constantly be cleared up, improve powder
The crush efficiency of broken knife, and this device volume is small, power consumption is small, structure is simple, easy for installation, for ease of maintenaince operates, and does not deposit
In contaminated wastewater and processing problem, manpower is good for the environment and saved.
2, the atomizer of the device that is recycled of the utility model waste and old circuit board, crush box inside top sprays atomization
Water can reduce the aridity in crush box, can reduce the electrostatic reaction in crush box, it is broken to further decrease waste and old circuit board
Bits are adsorbed on crushing knife；Hollow knife on stirring rod can stop downwards the waste and old circuit board constantly to bounce after preliminary crush
And chip, so that waste and old circuit board crushing is more smooth.
3, the device that is recycled of the utility model waste and old circuit board, what the bottom installation of crush box was communicated with crush box
Screen box, screen box can choose cylindrical shape, and the screening roller of three groups of triangular shapes of installation, smashed waste and old in screen box
Circuit board materials enter the hollow area between screening roller and shaft from the feed well that feed inlet enters screening roller
It screens the ferromagnetic material between roller and shaft in hollow region due to being detachably arranged magnet set in shaft and is adsorbed in domain
Magnet is put on, and the substance of non-metallic material enters in next stage screening roller again from outflow in the feed well of screening roller lower part
Ferromagnetic material, is finally adsorbed on magnet completely and put on, the particulate matter of non-metallic material screens roller by next stage by screening
The feed well of lower part is collected in collecting box, and metal material substance and non-metallic material object in waste and old circuit board are realized after crushing
The sorting of matter, the efficiency of separation is up to 90% or more.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated：
Fig. 1 is the structural schematic diagram of the device that is recycled of the utility model waste and old circuit board.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
Appended drawing reference in Figure of description includes：
Crush box 1, rotating electric machine 2, feed inlet 3, atomizer 4, level-one pulverizing cutterhead 5, crushing knife 6, scraper plate 7, second patent flour
Broken cutterhead 8, sieve 9, filter screen 10, shaft 11, feed well 12, discharge port 13, magnet set 14, screening roller 15, collecting box 16.
The device that is recycled of waste and old circuit board as shown in Figure 1, including cylindric screen box and is fixedly mounted on sieve
The crush box 1 for selecting on case and communicating with screen box opens up the feed inlet 3 of waste and old circuit board at the top of crush box 1, facilitates waste and old circuit
Plate is put into crush box 1.The center mounting rotary electric machine 2 at the top of crush box 1, connection insertion crush box 1 on rotating electric machine 2
Stirring rod, stirring rod successively installs hollow knife, level-one pulverizing cutterhead 5, sieve 9 and second level pulverizing cutterhead 8, level-one from top to bottom
Pulverizing cutterhead 5 and second level pulverizing cutterhead 8 use key connection between stirring rod.Hollow knife can be to giving up into crush box 1
Old circuit board carries out preliminary cutting and smashes, each uniform installation 6 on the circumferencial direction of level-one pulverizing cutterhead 5 and second level pulverizing cutterhead 8
A bilayer crushing knife 6, the double-deck crushing knife 6 in level-one pulverizing cutterhead 5 and second level pulverizing cutterhead 8 can be to preliminary broken useless
Old circuit board is crushed, and two layers of scraper plate 7 is fixedly mounted on crush box 1, and the number of every layer of scraper plate 7 is 6, and scraper plate 7 is interspersed in
In gap between the double-deck crushing knife 6.The thickness of scraper plate 7 is less than the gap between vertically-adjacent two crushing knifes 6.7 energy of scraper plate
Enough waste and old circuit board residual scrap that will be adhered on crushing knife 6 scrape, and improve the cutting efficiency of crushing knife 6.
Screening upper box part opens up the feed inlet of waste and old circuit board after crushing, and feed inlet is communicated with the bottom of crush box 1, screens
Filter screen 10 is installed, the aperture of filter screen 10 is less than the aperture of sieve 9 on the feed inlet of case.Sieve 9 and filter screen 10 can be right
The waste and old circuit board particle of crushing carries out postsearch screening, so that the waste and old circuit board particle into screen box meets recycling institute
The partial size needed.Three groups of screening rollers 15, the arrangement mode triangular shape of three groups of screening rollers 15 are installed in screen box.It will sieve
It selects roller 15 to be divided into upper layer and lower layer, multilayer can be set as needed and screen roller 15, on the circumferencial direction for screening roller 15
The feed well 12 of 14 back tapers is uniformly opened up, screens and the shaft 11 with speed regulating motor is installed on the center of roller 15, is turned
Magnet set 14 is detachably installed, the bottom of screen box opens up discharge port 13, connects collecting box 16 on discharge port 13 on axis 11.It crushes
Waste and old circuit board material afterwards enters screening roller 15 and shaft from the feed well 12 that feed inlet enters screening roller 15
Hollow region between 11 screens hollow area between roller 15 and shaft 11 due to being detachably arranged magnet set 14 in shaft 11
Ferromagnetic material in domain is adsorbed on magnet set 14, and the substance of non-metallic material screens the feed well of 15 lower part of roller from upper layer
Outflow enters in lower layer's screening roller 15 and screens again in 12, is finally adsorbed on ferromagnetic material completely on magnet set 14, non-
The particulate matter of metal material is collected in collecting box 16 by the feed well 12 that 15 lower part of roller is screened by lower layer, after realizing crushing
The sorting of metal material substance and non-metallic material metallic substance in waste and old circuit board.
1 inner wall of crush box is equipped with wearing layer, and wearing layer is with a thickness of 3~5mm.Wearing layer is arranged on crush box 1 can
Improve the service life of crush box 1.Atomizer 4 is installed at the top of 1 inside of crush box, and the atomizer 4 of 1 inside top of crush box sprays
Atomized water can reduce the aridity in crush box 1 out, can reduce the electrostatic reaction in crush box 1, further decrease waste and old
Circuit board clast is adsorbed on crushing knife 6.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (10)
1. a kind of device that is recycled of waste and old circuit board, which is characterized in that including screen box and be fixedly mounted on screen box
Crush box that is upper and communicating with screen box, offers waste and old circuit board feed inlet at the top of the crush box, at the top of crush box in
Heart position is equipped with rotating electric machine, is equipped on insertion crush box and circumferencial direction on rotating electric machine and is equipped with several crushing knifes
Stirring rod, the screening upper box part offer waste and old circuit board feed inlet after crushing, waste and old circuit board feed inlet after the crushing
It is communicated with the bottom of crush box, several groups screening roller is installed in the screen box, is screened on the circumferencial direction of roller uniformly
Several feed wells are offered, shaft is installed on the center of the screening roller, magnetic is detachably installed in the shaft
Iron set, the bottom of the screen box offer discharge port, are connected with collecting box on the discharge port.
2. the device that is recycled of waste and old circuit board as described in claim 1, which is characterized in that the stirring rod is from top to bottom
It is sequentially installed with hollow knife, level-one pulverizing cutterhead, sieve and second level pulverizing cutterhead, the level-one pulverizing cutterhead and second level crushing knife
Several double-deck crushing knifes are uniformly installed on the circumferencial direction of disk, several scraper plates are installed on the crush box, it is described to scrape
Plate is interspersed in the gap between the double-deck crushing knife.
3. the device that is recycled of waste and old circuit board as claimed in claim 2, which is characterized in that the thickness of the scraper plate is less than
Gap between vertically-adjacent two crushing knifes.
4. the device that is recycled of waste and old circuit board as claimed in claim 3, which is characterized in that the level-one pulverizing cutterhead and
Second level pulverizing cutterhead is between stirring rod using key connection.
5. the device that is recycled of waste and old circuit board as described in Claims 1 to 4 is any, which is characterized in that the screen box
Filter screen is installed, the aperture of the filter screen is less than the aperture of sieve after crushing on waste and old circuit board feed inlet.
6. the device that is recycled of waste and old circuit board as claimed in claim 5, which is characterized in that be equipped in the screen box
Three groups of screening rollers, the arrangement mode triangular shape of three groups of screening rollers.
7. the device that is recycled of waste and old circuit board as claimed in claim 6, which is characterized in that the circumference of the screening roller
14 feed wells are uniformly provided on direction, the feed well is in back taper.
8. the device that is recycled of waste and old circuit board as claimed in claim 7, which is characterized in that set on the crushing chamber interior wall
There is wearing layer, wearing layer is with a thickness of 3~5mm.
9. the device that is recycled of waste and old circuit board as claimed in claim 8, which is characterized in that the shaft of the screening roller
On speed regulating motor is installed.
10. the device that is recycled of waste and old circuit board as claimed in claim 9, which is characterized in that on the inside of the crush box
Top is equipped with atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171718.0U CN208146130U (en) | 2018-01-31 | 2018-01-31 | A kind of device that is recycled of waste and old circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171718.0U CN208146130U (en) | 2018-01-31 | 2018-01-31 | A kind of device that is recycled of waste and old circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208146130U true CN208146130U (en) | 2018-11-27 |
Family
ID=64381974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820171718.0U Expired - Fee Related CN208146130U (en) | 2018-01-31 | 2018-01-31 | A kind of device that is recycled of waste and old circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208146130U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404642A (en) * | 2019-09-05 | 2019-11-05 | 安吉县宇宏粘土化工有限公司 | Crushing device is used in a kind of processing of bentonite |
| CN111617870A (en) * | 2020-06-10 | 2020-09-04 | 临泉县清华地产中药材有限责任公司 | Crushing device for traditional Chinese medicinal material processing and working method thereof |
| CN112892797A (en) * | 2021-01-19 | 2021-06-04 | 陈冬红 | Glass production is smashed recovery and is recycled device with wastrel |
-
2018
- 2018-01-31 CN CN201820171718.0U patent/CN208146130U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404642A (en) * | 2019-09-05 | 2019-11-05 | 安吉县宇宏粘土化工有限公司 | Crushing device is used in a kind of processing of bentonite |
| CN111617870A (en) * | 2020-06-10 | 2020-09-04 | 临泉县清华地产中药材有限责任公司 | Crushing device for traditional Chinese medicinal material processing and working method thereof |
| CN112892797A (en) * | 2021-01-19 | 2021-06-04 | 陈冬红 | Glass production is smashed recovery and is recycled device with wastrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |