CN209631795U - A kind of waste and old circuit board processing unit - Google Patents
A kind of waste and old circuit board processing unit Download PDFInfo
- Publication number
- CN209631795U CN209631795U CN201920027016.XU CN201920027016U CN209631795U CN 209631795 U CN209631795 U CN 209631795U CN 201920027016 U CN201920027016 U CN 201920027016U CN 209631795 U CN209631795 U CN 209631795U
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- CN
- China
- Prior art keywords
- cylinder
- waste
- circuit board
- processing unit
- board processing
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- 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.)
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of waste and old circuit board processing units, belong to Waste Disposal Technology field.It includes cylinder and crushing device, and the cylinder top is provided with feed opening, and the cylinder body bottom is provided with discharge port, shield is provided with outside cylinder, inner barrel is provided with inner cylinder, and the lower part of inner cylinder is provided with sieve, and the crushing device includes motor, motor and rotation axis connection, it is provided with X-type blade in rotation axis, is provided with fixed cylinder on the outside of rotation axis, is provided with quartering hammer in fixed cylinder, it is connected between fixed cylinder and quartering hammer by shaft, X-type blade is pierced by fixed cylinder.The utility model treatment effeciency is high, can be realized continuous production, realizes the function of sieving while broken.
Description
Technical field
The utility model relates to a kind of waste and old circuit board processing units, belong to Waste Disposal Technology field.
Background technique
Printed circuit board (PrintedCircuitBoards, PCBs) is the basis of electronics industry, is each electronic product
Middle an indispensable part.With the fast development of electronics industry, the discarding amount of PCBs is also more and more.Combined according to 2010
State's environment affixes one's name to data, and about 40,000,000 tons/year of global electronic waste yield, China has become second-biggest-in-the-world electronic waste produce
Raw state, is only second to the U.S..Traditional industrial production mode not only very big welding, also waste of energy, accelerate natural resources
It exhausts.In order to instruct, the scientific and reasonable planning in each province (area, city), developing waste electronic and electric equipment processing industry, specification, it is handled
Process promotes resource utilization and economic circulation development, protection environment, ensures human health, and China has promulgated a system in recent years
Arrange relevant laws and regulations.
Printed circuit board is the most commonly used electronic component of today's society, and application range is extremely wide, update speed
Quickly.Therefore, waste printed circuit board is treated as focus concerned by people.Strictly speaking, waste and old circuit board can not be " useless at last
Object ", wherein having 80%~90% thing can recycle, therefore it is worth with very high recycling.Physics
Available key technology in removal process, such as disassembling technology, crushing technology, sorting technology, may be implemented the circulation of resource
Utilize the effective protection with environment.
But the most basic step of the processing of waste printed circuit board be it is broken, still, present crushing plant exists broken
Low efficiency, the disadvantages of can not achieve continuous production.
Utility model content
In view of this, the present invention provides a kind of waste and old circuit board processing units, and treatment effeciency is high, the company of can be realized
Continuous production, realizes the function of sieving while broken.
The utility model solves above-mentioned technical problem by following technological means:
A kind of waste and old circuit board processing unit of the utility model comprising cylinder and crushing device, the cylinder top
It is provided with feed opening, the cylinder body bottom is provided with discharge port, and shield is provided with outside cylinder, and inner barrel is provided with interior
Cylinder, the lower part of inner cylinder are provided with sieve, and the crushing device includes motor, motor and rotation axis connection, are provided with X in rotation axis
Type blade, rotation axis outside are provided with fixed cylinder, quartering hammer are provided in fixed cylinder, passes through shaft between fixed cylinder and quartering hammer
Connection, X-type blade are pierced by fixed cylinder.
The front end of X-type blade is half arcuate structure, is provided with blade on the peripheral wall of X-type blade.
The upper and lower ends of quartering hammer are provided with cone.
Feed opening is connected to inner cylinder, and discharge port is arranged below sieve.
The aperture of the sieve is 5-10 mesh.
Inner cylinder and fixed cylinder material are abrasion-proof manganese steel.
Motor is variable-frequency motor, is provided with speed reducer on motor.
This patent passes through the setting of X-type blade, and by rotation, the front end of X-type blade is half arcuate structure, X-type blade
It is provided with blade on peripheral wall, the cutting of large stretch of waste and old circuit board may be implemented, meanwhile, in rotary course, fixed cylinder and broken
It is connected between hammer by shaft, rotation process may be implemented to hammer between quartering hammer and fixed cylinder, then by the waste and old circuit of fritter
Bar is broken, and by cutting and hammering, realization bulk is broken with fritter circuit board, meanwhile, in rotary course, sieve can be crossed
Fritter circuit board can fall down from sieve, then fall from discharge port.
It in shattering process, is sieved while broken, while side feeds from feed opening, realizes continuous charging, broken and screening.
The utility model has the beneficial effects that treatment effeciency is high, continuous production can be realized, realize and sieve while broken
Function.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail below with reference to attached drawing, as shown in Figure 1: a kind of waste and old electricity of the present embodiment
Road plate processing unit comprising cylinder 1 and crushing device 2,1 top of cylinder are provided with feed opening 3,1 bottom of cylinder
It is provided with discharge port 4, shield 5 is provided with outside cylinder 1, cylinder 1 is internally provided with inner cylinder 6, and the lower part of inner cylinder 6 is provided with sieve
Net 7, the crushing device 2 include motor 8, and motor 8 is connect with rotation axis 9, and X-type blade 10, rotation axis are provided in rotation axis 9
9 outsides are provided with fixed cylinder 11, and quartering hammer 12 is provided in fixed cylinder 11, pass through shaft 13 between fixed cylinder 11 and quartering hammer 12
Connection, X-type blade 10 are pierced by fixed cylinder 11.
The front end of X-type blade 10 is half arcuate structure, is provided with blade 14 on the peripheral wall of X-type blade 10.
The upper and lower ends of quartering hammer 12 are provided with cone 15.
Feed opening 3 is connected to inner cylinder 6, and discharge port 4 is arranged below sieve 7.
The aperture of the sieve 7 is 5-10 mesh.
Inner cylinder 6 and 11 material of fixed cylinder are abrasion-proof manganese steel.
Motor 8 is variable-frequency motor, is provided with speed reducer on motor 8.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (7)
1. a kind of waste and old circuit board processing unit, it is characterised in that: including cylinder (1) and crushing device (2), the cylinder (1)
Top is provided with feed opening (3), and cylinder (1) bottom is provided with discharge port (4), is provided with shield outside cylinder (1)
(5), cylinder (1) is internally provided with inner cylinder (6), and the lower part of inner cylinder (6) is provided with sieve (7), and the crushing device (2) includes electricity
Machine (8), motor (8) are connect with rotation axis (9), are provided in rotation axis (9) X-type blade (10), are provided on the outside of rotation axis (9)
Fixed cylinder (11) is provided with quartering hammer (12) in fixed cylinder (11), passes through shaft between fixed cylinder (11) and quartering hammer (12)
(13) it connects, X-type blade (10) is pierced by fixed cylinder (11).
2. a kind of waste and old circuit board processing unit according to claim 1, it is characterised in that: the front end of X-type blade (10)
For half arcuate structure, blade (14) are provided on the peripheral wall of X-type blade (10).
3. a kind of waste and old circuit board processing unit according to claim 1, it is characterised in that: up and down the two of quartering hammer (12)
End is provided with cone (15).
4. a kind of waste and old circuit board processing unit according to claim 1, it is characterised in that: feed opening (3) and inner cylinder (6)
Connection, discharge port (4) are arranged below sieve (7).
5. a kind of waste and old circuit board processing unit according to claim 1, it is characterised in that: the aperture of the sieve (7)
For 5-10 mesh.
6. a kind of waste and old circuit board processing unit according to claim 1, it is characterised in that: inner cylinder (6) and fixed cylinder
(11) material is abrasion-proof manganese steel.
7. a kind of waste and old circuit board processing unit according to claim 1, it is characterised in that: motor (8) is variable-frequency motor,
Motor is provided with speed reducer on (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027016.XU CN209631795U (en) | 2019-01-08 | 2019-01-08 | A kind of waste and old circuit board processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027016.XU CN209631795U (en) | 2019-01-08 | 2019-01-08 | A kind of waste and old circuit board processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631795U true CN209631795U (en) | 2019-11-15 |
Family
ID=68477100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920027016.XU Active CN209631795U (en) | 2019-01-08 | 2019-01-08 | A kind of waste and old circuit board processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209631795U (en) |
-
2019
- 2019-01-08 CN CN201920027016.XU patent/CN209631795U/en active Active
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