CN2557229Y - Disintegrating equipment for waste circuit board - Google Patents
Disintegrating equipment for waste circuit board Download PDFInfo
- Publication number
- CN2557229Y CN2557229Y CN 02247015 CN02247015U CN2557229Y CN 2557229 Y CN2557229 Y CN 2557229Y CN 02247015 CN02247015 CN 02247015 CN 02247015 U CN02247015 U CN 02247015U CN 2557229 Y CN2557229 Y CN 2557229Y
- Authority
- CN
- China
- Prior art keywords
- blade
- circuit board
- waste
- utility
- model
- 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
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model provides a waste circuit board special crushing device, which is made by providing material improvement on the existing ore disintegrator. The utility model is mainly characterized in that a mainshaft 3 in a crushing equipment shell is provided with a plurality of round discs 15 vertical to the axis line of the mainshaft; a plurality of blade shafts 14 are symmetrically and horizontally passing through all round discs 15; the blade shaft 14 between every two adjacent round discs is movably matched with a blade 11; the two ends of the mainshaft 3 are respectively provided with a balance disc 2. In the crushing process, the blade movably swings waste circuit boards, with high degree of fragmentation. The utility model thoroughly disconnects the burning and reagent immersion method adopted in the existing waste circuit board disposal, eliminates air pollution and water quality pollution, and meets environmental protection requirements. The obtained material by the crushing is sorted by a rocking bed sorting device; non-ferrous metal is recovered and the crushed circuit board material can be re-pressed into plates.
Description
Affiliated technical field
The utility model relates to a kind of disintegrating apparatus, especially is specifically designed to the disintegrating apparatus of broken worn-out circuit board.
Background technology
Present disintegrating apparatus is useful on the ore crusher in mine, is useful on the rubble disintegrating machine in stone pit or the like.These equipment all adopt tup to come hard building stones are carried out fragmentation.Waste material for the discharging of Chinese and foreign every country electronics manufacturer, for example scrap wiring board, leftover pieces, electronic original part, electronic equipment etc., because it is except including non-ferrous metal, the plate that also contains nonmetal composition, it is just powerless that band spallar of tup or stone crusher carry out fragmentation to the waste material of waste and old circuit board one class.It is reported, current domestic to two kinds of methods recovery of waste and old circuit board employing.A kind of is the baked wheaten cake method, and the method is that waste and old circuit board is burned with fire earlier, takes out non-ferrous metal again from the surplus ash that burns.But Dark smoke billows in combustion process, blots out the sky and cover up the earth, and surrounding air and temperature all become badly, serious environment pollution.Near some combustion site mountain forest, withered and yellow dried the withering of trees, not even a blade of grass grows, and ecological environment is subjected to heavy damage.The another kind of method that reclaims waste and old circuit board is to adopt medicament to soak, and the maximum drawback of the method is exactly the production cost height, and waste liquid causes water pollution, has a strong impact on the healthy of the crowd that lives on every side.
The utility model content
In order newly to ward off the recovery approach of a waste and old circuit board, thoroughly change the environmental pollution that present recovery method causes, the utility model has provided a kind of special-purpose disintegrating apparatus of waste and old circuit board that is used for the broken worn-out circuit board after existing mine disintegrating machine is carried out the substantial improvements of key position.
The technical scheme that its technical problem that solves the utility model adopts is: some disks 15 perpendicular to main-shaft axis are installed on the main shaft 3 in apparatus casing, 14 one-tenth symmetry shape levels of some blade shafts are worn string on each disk, on the blade shaft 14 between every adjacent two disks blade 11 are housed; Balancing frame 2 respectively is equipped with at main shaft 3 two ends.The aperture of blade aperture 22 is assembling movingly greater than the diameter of blade shaft 14.Disk 15 is set on the main shaft 3, between per two disks positioning sleeve 18 is housed, and on the main shaft of two ends disk lateral surface clamp nut 9 is housed.
The beneficial effects of the utility model are: owing to used blade 11 instead, especially the aperture of blade aperture 22 is greater than the diameter of blade shaft 14, in the break process process, blade 11 beats and tears with just being the whipping state waste and old circuit board, and movable blade has played a kind of, effect of defeating a force with a tenderness hard with soft system.And the hard-wired hammer of original disintegrating machine, at all can't be broken for the circuit board that nonmetallic materials are made.Good stabilization has been played in the operation of 2 pairs of machines of balancing frame that install at the main shaft two ends, can reduce power consumption.The utility model degree of fragmentation height, gained broken material carry out sorting through a table concentration equipment again, and nonferrous materials obtains reclaiming, and the sheet material particle of wiring board can be suppressed once more and become a useful person.The utility model has been opened up a new way that waste and old circuit board reclaims, and can fundamentally eliminate environmental pollution, has huge social benefit and ecological benefits.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the blade structure schematic diagram.
Fig. 4 is the left view of Fig. 3.
Among the figure, 1. base, 2. balancing frame, 3. main shaft, 4. bearing block, 5. top cover, 6. thread form liner plate, 7. loading hopper, 8. the attached plate of top cover, 9. clamp nut, 10. belt pulley, 11. blades, 12. bolt, 13. sieve plates, 14. blade shafts, 15 disks, 16. the sieve plate bearing support, 17. sieve plate pressing plates, 18. positioning sleeves, 19. filler pipes, 20. handle, 21. hinges, 22. blade aperture.
The specific embodiment
In the embodiment shown in the figures, disk 15 is set on the main shaft 3, between per two disks positioning sleeve 18 is housed, and with clamp nut 9 one group of disk is screwed again, metaboly in the middle of the welding just can not appear in disk, also make blade dismounting and install more convenient.Blade two all has blade aperture 22, makes blade to utilize at two.The utility model sieve plate 13 adopts steel plate boring to make, and is more more durable than laser pressing screen cloth; To have cast iron bearing now and change the cast steel bearing into, prolong the service life of equipment greatly; The inboard lining of the circular arc of top cover 5 thread form liner plate 6, and the inboard of top cover both sides flat board installs the attached plate 8 of top cover additional, can reduce the wearing and tearing of top cover; Regulate bolt 12 and can spur sieve plate bearing support 16, and then sieve plate 13 compressed or loosen replacing.
Claims (3)
1, the special-purpose disintegrating apparatus of a kind of waste and old circuit board, include main shaft (3), belt pulley (10), bearing block (4), loading hopper (7) etc., it is characterized in that: some disks perpendicular to main-shaft axis (15) are installed on the main shaft in apparatus casing (3), some blade shafts (14) become the symmetry shape level to wear string on each disk (15), on the blade shaft (14) between every adjacent two disks blade (11) are housed; Balancing frame (2) respectively is equipped with at main shaft (3) two ends.
2, the special-purpose disintegrating apparatus of waste and old circuit board according to claim 1 is characterized in that: the aperture of blade aperture (22) is assembling movingly greater than the diameter of blade shaft (14).
3, the special-purpose disintegrating apparatus of waste and old circuit board according to claim 1, it is characterized in that: disk (15) is set on the main shaft (3), between per two disks positioning sleeve (18) is housed, and clamp nut (9) is housed on the main shaft of two ends disk lateral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247015 CN2557229Y (en) | 2002-07-28 | 2002-07-28 | Disintegrating equipment for waste circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247015 CN2557229Y (en) | 2002-07-28 | 2002-07-28 | Disintegrating equipment for waste circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557229Y true CN2557229Y (en) | 2003-06-25 |
Family
ID=33718082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02247015 Expired - Fee Related CN2557229Y (en) | 2002-07-28 | 2002-07-28 | Disintegrating equipment for waste circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557229Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240583A (en) * | 2011-04-20 | 2011-11-16 | 钱尧翎 | High-speed biomass crusher and crushing method thereof |
| CN102274780A (en) * | 2011-04-20 | 2011-12-14 | 钱尧翎 | Blade assembly for high speed biomass crusher |
| CN106999940A (en) * | 2014-12-04 | 2017-08-01 | 安德里特斯公开股份有限公司 | The method for reclaiming valuable material for handling electric member and electronic component |
| CN111644247A (en) * | 2020-07-01 | 2020-09-11 | 天津科技大学 | Sorting type circuit board crusher |
-
2002
- 2002-07-28 CN CN 02247015 patent/CN2557229Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240583A (en) * | 2011-04-20 | 2011-11-16 | 钱尧翎 | High-speed biomass crusher and crushing method thereof |
| CN102274780A (en) * | 2011-04-20 | 2011-12-14 | 钱尧翎 | Blade assembly for high speed biomass crusher |
| CN106999940A (en) * | 2014-12-04 | 2017-08-01 | 安德里特斯公开股份有限公司 | The method for reclaiming valuable material for handling electric member and electronic component |
| CN106999940B (en) * | 2014-12-04 | 2020-04-07 | 安德里特斯公开股份有限公司 | Method for processing electrical and electronic components for the recovery of valuable materials |
| CN111644247A (en) * | 2020-07-01 | 2020-09-11 | 天津科技大学 | Sorting type circuit board crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030625 Termination date: 20110728 |