CN209685882U - The device of copper powder is extracted in waste printed circuit board - Google Patents
The device of copper powder is extracted in waste printed circuit board Download PDFInfo
- Publication number
- CN209685882U CN209685882U CN201920330850.6U CN201920330850U CN209685882U CN 209685882 U CN209685882 U CN 209685882U CN 201920330850 U CN201920330850 U CN 201920330850U CN 209685882 U CN209685882 U CN 209685882U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- cylinder
- extracting
- printed circuit
- copper powder
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model provides the device that copper powder is extracted in waste printed circuit board, comprising: extracts case, pedestal, lead screw；The pedestal is fixed at the top for extracting case, and the both ends of lead screw hold with base via shaft and are connected；The slide being slidably connected with pedestal is provided on the lead screw, and the upper end of lead screw is connected through pedestal with motor is promoted；The turning motor is fixed on slide；The top of the barrel is provided with the shaft being connected with turning motor, and the lower end of shaft is connected by connecting rod with cylinder；The top of the cylinder is provided at two and covers, and the side covered is connected with cylinder by articulated manner；The top for extracting case is provided with filling opening and gas outlet, and the side for extracting bottom portion is provided with liquid outlet；By the improvement to the device for extracting copper powder in waste printed circuit board, there is structurally reasonable, easy to use, the advantages of extraction effect is good, safety and environmental protection, thus the problem of effective solution existing apparatus and deficiency.
Description
Technical field
The utility model relates to circuit board utilization technology fields, more specifically, more particularly in waste printed circuit board
Extract the device of copper powder.
Background technique
Waste and old circuit board is the mixture of glass fiber reinforced plastics and various metals, belongs to typical electron wastes,
Copper metal content wherein on waste printed circuit board is higher, if can properly utilize it, has very high recycling value.Mesh
Wet underwater welding is taken in the extraction of copper powder mostly in preceding waste printed circuit board, it is necessary first to which waste printed circuit board investment nitric acid etc. is acid molten
Copper salt solution is formed in liquid, then copper metal is recycled by electrolysis mode.
But when putting into a large amount of waste printed circuit boards in oxytropism solution, packing phenomenon can occur for circuit board, so that internal
The contact area of circuit board and acid solution is limited, influences the dissolution of copper foil in internal circuit board, extraction effect is caused not enough to manage
Think, in addition can generate pernicious gas in copper metal and the reaction process of acid solution, cause damages to ambient enviroment and people, this
It is more inconvenient that outer existing extraction element uses, and is not able to satisfy the use demand of people.
In view of this, being studied improvement for existing problem, the device that copper powder is extracted in waste printed circuit board, purport are provided
By the technology, achieving the purpose that solve the problems, such as and is improving practical value.
Utility model content
The purpose of this utility model is to provide the devices that copper powder is extracted in waste printed circuit board, to solve above-mentioned background technique
The internal circuit board of middle proposition and the contact area of acid solution are limited, influence the dissolution of copper foil in internal circuit board, cause to mention
It takes effect not ideal enough, pernicious gas can be generated in the reaction process of copper metal and acid solution, ambient enviroment and people are made
At harm, existing extraction element uses more inconvenient problem and deficiency.
To achieve the above object, the utility model provides the device that copper powder is extracted in waste printed circuit board, by detail below
Technological means is reached:
The device of copper powder is extracted in waste printed circuit board, comprising: extract case, pedestal, lead screw, slide, promote motor, revolution electricity
Machine, barrel, filling opening, liquid outlet, gas outlet, blower, air hose, waste gas treatment tank, shaft, connecting rod, cylinder, capping；The base
Seat is fixed at the top for extracting case, and the both ends of lead screw hold with base via shaft and are connected；Be provided on the lead screw with
The slide that pedestal is slidably connected, and the upper end of lead screw is connected through pedestal with motor is promoted；The turning motor fixed setting
On slide；The top of the barrel is provided with the shaft being connected with turning motor, and the lower end of shaft passes through connecting rod and cylinder
Body is connected；The top of the cylinder is provided at two and covers, and the side covered is connected with cylinder by articulated manner；Institute
The top for stating extraction case is provided with filling opening and gas outlet, and the side for extracting bottom portion is provided with liquid outlet；The blower
Air inlet is connected by air hose with gas outlet, and the air outlet of blower is connected by air hose with waste gas treatment tank.
As advanced optimizing for the technical program, extracts described in the device of copper powder and seal in the utility model waste printed circuit board
The fan-shaped shape of the shape of lid, and the side covered offers the through-hole that shaft matches, the shape of the through-hole is in semicircle shape.
As advanced optimizing for the technical program, connect described in the device of extraction copper powder in the utility model waste printed circuit board
Bar is at least provided at three, and connecting rod circular array formula is distributed, and the both ends of connecting rod are mutually welded with shaft, cylinder respectively.
As advanced optimizing for the technical program, extracted in the utility model waste printed circuit board sliding described in the device of copper powder
The feed screw nut matched with lead screw is inlaid in seat.
As advanced optimizing for the technical program, base described in the device of copper powder is extracted in the utility model waste printed circuit board
The top of seat offers the circular through hole for placing cylinder, and the through-hole and cylinder are clearance fit.
As advanced optimizing for the technical program, cylinder described in the device of copper powder is extracted in the utility model waste printed circuit board
Inlet opening is evenly equipped on the ring-side wall of body middle and lower part, and the top of cylinder is provided with annular stopper.
As advanced optimizing for the technical program, extracts described in the device of copper powder and give up in the utility model waste printed circuit board
Alkaline solution is provided in gas disposal case, and the alkaline solution is sodium hydroxide solution.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model is by the fan-shaped shape of shape of capping, and the side covered offer that shaft matches it is logical
Hole, the shape of the through-hole are in the setting of semicircle shape, can reduce the evolution of pernicious gas, facilitate the investment and taking-up of material.
2, the utility model is by connecting rod at least provided at three, and connecting rod circular array formula is distributed, the both ends of connecting rod
The setting mutually welded with shaft, cylinder respectively, shaft can drive barrel body rotation by connecting rod, improve the dissolution of copper foil in circuit board
Effect.
3, the utility model is by being provided with alkaline solution in waste gas treatment tank, and the alkaline solution is that sodium hydroxide is molten
The setting of liquid can purify the pernicious gas generated in extraction process, reduce the harm to environment and human body.
4, the utility model has structurally reasonable, use by the improvement to the device for extracting copper powder in waste printed circuit board
It is convenient, the advantages of extraction effect is good, safety and environmental protection, so that effective solution the utility model proposes in background technique one
The problem of and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the material cylinder structure schematic diagram of the utility model.
In figure: extracting case 1, pedestal 2, lead screw 3, slide 4, promote motor 5, turning motor 6, barrel 7, filling opening 8, go out liquid
Mouth 9, gas outlet 10, blower 11, air hose 12, waste gas treatment tank 13, shaft 701, connecting rod 702, cylinder 703, capping 704.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 3, the utility model provides the particular technique implementation that the device of copper powder is extracted in waste printed circuit board
Scheme:
In waste printed circuit board extract copper powder device, comprising: extract case 1, pedestal 2, lead screw 3, slide 4, promoted motor 5,
Turning motor 6, barrel 7, filling opening 8, liquid outlet 9, gas outlet 10, blower 11, air hose 12, waste gas treatment tank 13, shaft 701,
Connecting rod 702, cylinder 703, capping 704；The pedestal 2 is fixed at the top for extracting case 1, and the both ends of lead screw 3 and pedestal 2
It is connected by bearing；The slide 4 being slidably connected with pedestal 2 is provided on the lead screw 3, and pedestal 2 is run through in the upper end of lead screw 3
It is connected with motor 5 is promoted；The turning motor 6 is fixed on slide 4；The top of the barrel 7 is provided with and turns round
The shaft 701 that motor 6 is connected, and the lower end of shaft 701 is connected by connecting rod 702 with cylinder 703；The cylinder 703
Top, which is provided at two, covers 704, and the side of capping 704 is connected with cylinder 703 by articulated manner；The extraction case 1
Top be provided with filling opening 8 and gas outlet 10, and the side for extracting 1 bottom of case is provided with liquid outlet 9；The blower 11 into
Air port is connected by air hose 12 with gas outlet 10, and the air outlet of blower 11 is connected by air hose 12 with waste gas treatment tank 13
It connects.
Specifically, the fan-shaped shape of shape of capping 704, and cover that 704 side offers that shaft 701 matches it is logical
Hole, the shape of the through-hole are in semicircle shape, by 704 investment of capping or waste material of circuit board can be taken out, in addition when capping 704 is closed
When, it will not be interfered with shaft 701, while the evolution of pernicious gas can be reduced.
Specifically, connecting rod 702 is at least provided at three, and 702 circular array formula of connecting rod is distributed, the both ends of connecting rod 702
It is welded respectively with shaft 701,703 phase of cylinder, shaft 701 can drive barrel body rotation by connecting rod 702, make the object in cylinder 703
Material stirs, and guarantees that material comes into full contact with acid solution, improves the solute effect of copper foil in circuit board.
Specifically, being inlaid with the feed screw nut matched with lead screw 3 in slide 4, the rotation of lead screw 3 can make slide 4 along pedestal 2
Vertical motion.
Specifically, the top of pedestal 2 offers the circular through hole for placing cylinder 703, and the through-hole and cylinder 703
For clearance fit, rotate cylinder 703 on the base 2.
Specifically, being evenly equipped with inlet opening on the ring-side wall of 703 middle and lower part of cylinder, and the top of cylinder 703 is provided with annular
Seam allowance, the acid solution extracted in case 1 can be entered in cylinder 703 by inlet opening.
Specifically, being provided with alkaline solution in waste gas treatment tank 13, and the alkaline solution is sodium hydroxide solution, dioxy
Changing nitrogen and nitric acid gas can chemically react with alkaline solution, to carry out to the pernicious gas generated in extraction process net
Change, reduces the harm to environment and human body.
Specific implementation step:
When device produces copper nitrate solution when use, capping 704 is opened by smashed waste printed circuit board and puts into barrel 7
In, capping 704 is closed later and appropriate concentrated nitric acid solution is added into extraction case 1 by filling opening 8, and turning motor 6 is logical at this time
Electricity work can drive cylinder 703 to rotate, make the material turning in cylinder 703, guarantee material and acid solution by shaft 701
It comes into full contact with, improves the solute effect of copper foil in circuit board, in addition during producing, blower 11, which is powered on, will extract
Nitrogen dioxide in case 1 and the extraction of nitric acid gas, and the alkaline solution being passed through in waste gas treatment tank 13 is reacted are realized to having
The purification of evil gas, reduces the harm to environment and human body, after the copper foil on waste printed circuit board is completely dissolved, turning motor 6
It stops working, promotion motor 5, which is powered on, can drive lead screw 3 to rotate, and move upwards slide 4 along pedestal 2, realize to barrel 7
Promotion, by barrel 7 waste printed circuit board take out after, lead screw 3, which rotates backward, moves downward slide 4 along pedestal 2, makes barrel 7
It resets to and extracts on case 1, lower subjob can be carried out.
In summary: the device of copper powder is extracted in the waste printed circuit board, by the fan-shaped shape of the shape of capping, and cover
Side offers the through-hole that shaft matches, and the shape of the through-hole is in the setting of semicircle shape, can reduce the evolution of pernicious gas,
Facilitate the investment and taking-up of material；By connecting rod at least provided at three, and connecting rod circular array formula is distributed, the both ends of connecting rod
The setting mutually welded with shaft, cylinder respectively, shaft can drive barrel body rotation by connecting rod, improve the dissolution of copper foil in circuit board
Effect；By being provided with alkaline solution in waste gas treatment tank, and the alkaline solution is the setting of sodium hydroxide solution, can be to mentioning
The pernicious gas generated during taking is purified, and the harm to environment and human body is reduced；By to being extracted in waste printed circuit board
The improvement of the device of copper powder has structurally reasonable, easy to use, the advantages of extraction effect is good, safety and environmental protection, to effectively solve
The problem of the utility model of having determined proposes in background technique one and deficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. extracting the device of copper powder in waste printed circuit board, comprising: extract case (1), pedestal (2), lead screw (3), slide (4), promoted
Motor (5), turning motor (6), barrel (7), filling opening (8), liquid outlet (9), gas outlet (10), blower (11), air hose (12),
Waste gas treatment tank (13), shaft (701), connecting rod (702), cylinder (703), capping (704)；It is characterized by: the pedestal (2)
It is fixed at the top for extracting case (1), and the both ends of lead screw (3) are connected with pedestal (2) by bearing；The lead screw (3)
On be provided with the slide (4) being slidably connected with pedestal (2), and the upper end of lead screw (3) is through pedestal (2) and promotion motor (5) phase
Connection；The turning motor (6) is fixed on slide (4)；The top of the barrel (7) is provided with and turning motor (6)
The shaft (701) being connected, and the lower end of shaft (701) is connected by connecting rod (702) with cylinder (703)；The cylinder
(703) top is provided with capping (704) at two, and the side for covering (704) is connected with cylinder (703) by articulated manner
It connects；The top for extracting case (1) is provided with filling opening (8) and gas outlet (10), and the side for extracting case (1) bottom is provided with
Liquid outlet (9)；The air inlet of the blower (11) is connected by air hose (12) with gas outlet (10), and the outlet air of blower (11)
Mouth is connected by air hose (12) with waste gas treatment tank (13).
2. extracting the device of copper powder in waste printed circuit board according to claim 1, it is characterised in that: the capping (704)
The fan-shaped shape of shape, and cover (704) side offer the through-hole that shaft (701) matches, the shape of the through-hole is in
Semicircle shape.
3. extracting the device of copper powder in waste printed circuit board according to claim 1, it is characterised in that: the connecting rod (702)
At three, and connecting rod (702) circular array formula be distributed, the both ends of connecting rod (702) respectively with shaft (701), cylinder
Body (703) mutually welds.
4. extracting the device of copper powder in waste printed circuit board according to claim 1, it is characterised in that: in the slide (4)
It is inlaid with the feed screw nut matched with lead screw (3).
5. extracting the device of copper powder in waste printed circuit board according to claim 1, it is characterised in that: the pedestal (2)
Top offers the circular through hole for placing cylinder (703), and the through-hole and cylinder (703) are clearance fit.
6. extracting the device of copper powder in waste printed circuit board according to claim 1, it is characterised in that: the cylinder (703)
Inlet opening is evenly equipped on the ring-side wall of middle and lower part, and the top of cylinder (703) is provided with annular stopper.
7. extracting the device of copper powder in waste printed circuit board according to claim 1, it is characterised in that: the waste gas treatment tank
(13) alkaline solution is provided in, and the alkaline solution is sodium hydroxide solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920330850.6U CN209685882U (en) | 2019-03-15 | 2019-03-15 | The device of copper powder is extracted in waste printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920330850.6U CN209685882U (en) | 2019-03-15 | 2019-03-15 | The device of copper powder is extracted in waste printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209685882U true CN209685882U (en) | 2019-11-26 |
Family
ID=68605018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920330850.6U Active CN209685882U (en) | 2019-03-15 | 2019-03-15 | The device of copper powder is extracted in waste printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209685882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410558A (en) * | 2020-10-22 | 2021-02-26 | 孟君 | Environmental protection treatment recovery plant of abandonment circuit board in municipal refuse |
| CN115583781A (en) * | 2022-11-10 | 2023-01-10 | 南通爱可普环保设备有限公司 | Sludge drying machine with graded treatment function |
-
2019
- 2019-03-15 CN CN201920330850.6U patent/CN209685882U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410558A (en) * | 2020-10-22 | 2021-02-26 | 孟君 | Environmental protection treatment recovery plant of abandonment circuit board in municipal refuse |
| CN115583781A (en) * | 2022-11-10 | 2023-01-10 | 南通爱可普环保设备有限公司 | Sludge drying machine with graded treatment function |
| CN115583781B (en) * | 2022-11-10 | 2024-02-23 | 南通爱可普环保设备有限公司 | Sludge drier with grading treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209685882U (en) | The device of copper powder is extracted in waste printed circuit board | |
| CN207791988U (en) | A kind of battery plus-negative plate 180 degree switching mechanism | |
| CN105363757B (en) | A kind of pollution-free recycling assembly line of discarded packing material of irony | |
| CN207628175U (en) | A kind of industrial waste gas treatment box | |
| CN207669583U (en) | A kind of plastic bottle recovery processing recycling slurry preparation facilities | |
| CN116387671A (en) | Waste battery recovery processing device for municipal facilities | |
| CN213172147U (en) | Microwave regeneration linkage equipment of rubber | |
| CN213566729U (en) | A prevent blockking up unloading mechanism for calcium hydrate production | |
| CN112197602A (en) | Industrial solid waste smelting recovery device and cleaning method thereof | |
| CN208929155U (en) | A kind of die casting machine protective device | |
| CN208645867U (en) | A kind of feeding device of injection molding machine | |
| CN208592154U (en) | A kind of green wood material cleaning device | |
| CN208517490U (en) | A kind of frame manufacture surplus material recovery device | |
| CN206381873U (en) | A kind of mixer for facilitating disassembly, cleaning | |
| CN208632096U (en) | A kind of anti-clogging pillow filler material bottle placer | |
| CN208962330U (en) | A kind of limit feeding device of injection molding machine | |
| CN216800802U (en) | Gu useless processing with dustproof device | |
| CN110643451A (en) | Glutinous rice wine production and processing is with soaking rice and drenching rice device | |
| CN214693284U (en) | Steady wine filling line of liquid stream | |
| CN207361376U (en) | The automobile-used urea production equipment of new automobile | |
| CN220160142U (en) | Efficient scraps of paper breaker | |
| CN215879120U (en) | Electroplating sewage treatment recovery unit | |
| CN209434740U (en) | A kind of bird's nest abolishes device | |
| CN217313344U (en) | Fixing device is used in production of denitration catalysis titanium white powder | |
| CN209685305U (en) | A kind of waste acid resourceization utilizes equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |