CN207547251U - A kind of waste and old printed circuit board disassembles retracting device - Google Patents
A kind of waste and old printed circuit board disassembles retracting device Download PDFInfo
- Publication number
- CN207547251U CN207547251U CN201721597060.1U CN201721597060U CN207547251U CN 207547251 U CN207547251 U CN 207547251U CN 201721597060 U CN201721597060 U CN 201721597060U CN 207547251 U CN207547251 U CN 207547251U
- Authority
- CN
- China
- Prior art keywords
- processing chamber
- chamber housing
- waste
- circuit board
- air
- 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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Classifications
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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]
Abstract
The utility model proposes a kind of waste and old printed circuit boards to disassemble retracting device, to solve when recycling waste and old circuit board, reduce the discharge of exhaust gas, accomplish preferably to disassemble problem to waste and old circuit board, including air heating apparatus and disassembling apparatus, disassembling apparatus includes processing chamber housing, the conveyer belt for conveying waste and old printed circuit board is equipped in processing chamber housing, hot air chamber is arranged with along the length direction of conveyer belt above and below conveyer belt, hot air chamber is connect by hot air duct with air heating apparatus；Pulse jet system is additionally provided in the processing chamber housing, the end of processing chamber housing is provided with grinding attachment, grinding attachment includes motor, live-roller, driven voller and abrasive sheet, and air outlet, air outlet to be connected with dust-extraction unit there are two settings on the roof of processing chamber housing.
Description
Technical field
The utility model is related to waste and old printed circuit board recycling fields, are disassembled more particularly, to a kind of waste and old printed circuit board
Retracting device.
Background technology
Electron wastes are a kind of special solid waste, if improperly electronic waste disposition is obtained and will be generated largely to ring
Exhaust gas, waste water that border is harmful to etc., therefore it is the technical issues of being badly in need of solving that how electron wastes are carried out with recycling.Waste and old circuit
Plate recycling is to solve the environmental problem that electron wastes increase agency rapidly, how when recycling waste and old circuit board, is reduced
The discharge of exhaust gas accomplishes preferably disassembling to waste and old circuit board, is still technical problem to be solved.
Utility model content
The utility model proposes a kind of waste and old printed circuit boards to disassemble retracting device, and waste and old circuit board is added with hot wind
Heat treatment is blown the power that impulses using pulse jet system, the component of circuit board row is shaken off, and is ground by grinding cutter, real
Show and waste and old circuit board has been disassembled.
What the technical solution of the utility model was realized in：
A kind of waste and old printed circuit board disassembles retracting device, and including air heating apparatus and disassembling apparatus, the air adds
Thermal includes sequentially connected air compressor, air accumulator, air dehumidifier and air heater, and the disassembling apparatus includes
Processing chamber housing is equipped with to convey the conveyer belt of waste and old printed circuit board in processing chamber housing, edge above and below conveyer belt
The length direction of conveyer belt is arranged with hot air chamber, and the hot air chamber is connect by hot air duct with air heater, the hot wind
The bottom end of room is provided with multiple nozzles；Pulse jet system, the pulse jet system packet are additionally provided in the processing chamber housing
Multiple pulse sprays being arranged in parallel are included, towards conveyer belt, the other end is connected by pipeline and gas bag for one end of the pulse spray
It connects, the gas bag is connect by pipeline with air heater, and grinding attachment, the grinding dress are provided in the end of processing chamber housing
It puts including motor, live-roller, driven voller and abrasive sheet, the motor is arranged on processing chamber housing, the output shaft and biography of the motor
Dynamic roller connection, is provided with multiple driven vollers, one end of the driven voller and processing chamber housing on the inner roof wall of processing chamber housing end
Connection, the other end are equipped with abrasive sheet, and the driven voller is connect by conveyer belt with live-roller；On the roof of the processing chamber housing
There are two air outlet, the air outlet is connected with dust-extraction unit for setting, and the dust-extraction unit includes the dust being sequentially arranged processing
Device, bag pulse dedusting device and extractor fan.
Further, material collection box, the bottom of the material collection box are provided on the bottom wall of the processing chamber housing end
Portion is provided with weight sensor.
Further, the control device of control whole device is further included, the control device includes controller and channel radio
Believe module, motor, dust treatment device, bag pulse dedusting device, extractor fan and weight sensor connect respectively with controller
It connects, module is connect the controller with remote monitoring center by radio communication.
Further, solenoid valve is respectively arranged on the pipeline of the hot air duct, gas bag and air heater connection,
The solenoid valve is connect with controller.
Further, high temperature pulse valve is provided on the pipeline being connect in gas bag with pulse spray.
Above-mentioned technical proposal is employed, the beneficial effects of the utility model are：
(1) this implementation is novel heats waste and old circuit board using hot wind, is blown and swashed using pulse jet system
Brisance shakes off the component of circuit board row, and is ground by grinding cutter, realizes and waste and old circuit board is disassembled；
(2) the utility model is just discharged into air after being dusted processing to the hot wind after heating using dust-extraction unit,
Avoid pollution environment.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is that the waste and old printed circuit board of the utility model disassembles retracting device structure diagram；
Fig. 2 is the control device structure diagram of the utility model；
Wherein：1st, air compressor, 2, air accumulator, 3, air dehumidifier, 4, air heater, 5, hot air duct, 6, electricity
Magnet valve, 7, processing chamber housing, 8, hot air chamber, 9, nozzle, 10, conveyer belt, 11, hot air chamber, 12, gas bag, 13, high temperature pulse valve, 14,
Material collection box, 15, motor, 16, live-roller, 17, driven voller, 18, abrasive sheet, 19, air outlet, 20, dust treatment device,
21st, bag pulse dedusting device, 22, extractor fan, 23, weight sensor, 24, controller, 25, wireless communication module, 26, again
Quantity sensor.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figure 1, present embodiment discloses a kind of waste and old printed circuit boards to disassemble retracting device, which includes air
Heating unit and disassembling apparatus, the air heating apparatus include sequentially connected air compressor 1, air accumulator 2, air dewetting
Device 3 and air heater 4, the disassembling apparatus include processing chamber housing 7, are equipped with to convey waste and old printing in processing chamber housing 7
The conveyer belt 10 of circuit board, the conveyer belt use guipure；It is arranged with above and below conveyer belt along the length direction of conveyer belt
Hot air chamber 8, multiple nozzles 9 are provided in the bottom end of hot air chamber, and the hot air chamber 8 is connected by hot air duct 5 and air heater 4
It connects, pulse jet system is additionally provided in the processing chamber housing, the pulse jet system includes multiple pulses being arranged in parallel
Jet pipe, one end of 11 pulse sprays is towards conveyer belt, and the other end is connect by pipeline with gas bag 12, and the gas bag passes through pipe
Road is connect with air heater 4, and grinding attachment is provided in the end of processing chamber housing, and the grinding attachment includes motor 15, passes
Dynamic roller 16, driven voller 17 and abrasive sheet 18, the motor are arranged on processing chamber housing, output shaft and the live-roller 16 of the motor 15
Connection, there are three driven voller 17, one end of the driven voller 17 and processing chamber housings for setting on the inner roof wall of processing chamber housing end
Connection, the other end are equipped with abrasive sheet 18, and the driven voller 17 is connect by conveyer belt with live-roller 16；The processing chamber housing
There are two air outlet 19, the air outlet is connected with dust-extraction unit for setting on roof, and the dust-extraction unit includes what is be sequentially arranged
Dust treatment device 20, bag pulse dedusting device 21 and extractor fan 22.
In the present embodiment, material collection box 14, the material collection are provided on the bottom wall of the processing chamber housing end
The bottom of box is provided with weight sensor 23.
In the present embodiment, as shown in Fig. 2, further including the control device of control whole device, the control device includes
Controller 24 and wireless communication module 25, motor 15, dust treatment device 20, bag pulse dedusting device 21, extractor fan 22
It is connect respectively with controller 24 with weight sensor 23, the controller 24 module 25 and remote monitoring center by radio communication
26 connections.
In the present embodiment, it is respectively arranged with electricity on the pipeline of the hot air duct, gas bag and air heater connection
Magnet valve 6, the solenoid valve 6 are connect with controller 24.
In the present embodiment, high temperature pulse valve 13, the high temperature are provided on the pipeline being connect in gas bag with pulse spray
Pulse valve 13 is connect with controller 24.
As shown in Figure 1, the waste and old printed circuit board that the present embodiment proposes disassembles retracting device in use, carrying out disassembling work
When, waste and old circuit board enters along conveyer belt in processing chamber housing, and after hot air chamber heats, the injection provided by pulse system swashs
On brisance so that the component on waste and old circuit board is shaken off, and after being ground by grinding cutter, exports and recycles along conveyer belt.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of waste and old printed circuit board disassembles retracting device, which is characterized in that including air heating apparatus and disassembling apparatus, institute
It states air heating apparatus and includes sequentially connected air compressor, air accumulator, air dehumidifier and air heater, it is described to disassemble
Device includes processing chamber housing, and the conveyer belt for conveying waste and old printed circuit board, the top of conveyer belt are equipped in processing chamber housing
Hot air chamber is arranged with the length direction of lower section along conveyer belt, the hot air chamber is connect by hot air duct with air heater,
The bottom end of the hot air chamber is provided with multiple nozzles；Pulse jet system, the pulse spray are additionally provided in the processing chamber housing
It blows system and includes multiple pulse sprays being arranged in parallel, towards conveyer belt, the other end passes through pipeline for one end of the pulse spray
It is connect with gas bag, the gas bag is connect by pipeline with air heater, the end of processing chamber housing is provided with grinding attachment, institute
State grinding attachment and include motor, live-roller, driven voller and abrasive sheet, the motor is arranged on processing chamber housing, the motor it is defeated
Shaft is connect with live-roller, is provided with multiple driven vollers on the inner roof wall of processing chamber housing end, one end of the driven voller with
Processing chamber housing connects, and the other end is equipped with abrasive sheet, and the driven voller is connect by conveyer belt with live-roller；The processing chamber housing
Roof on setting there are two air outlet, the air outlet is connected with dust-extraction unit, and the dust-extraction unit includes what is be sequentially arranged
Dust treatment device, bag pulse dedusting device and extractor fan.
2. waste and old printed circuit board according to claim 1 disassembles retracting device, which is characterized in that the processing chamber housing end
Material collection box is provided on the bottom wall at end, the bottom of the material collection box is provided with weight sensor.
3. waste and old printed circuit board according to claim 1 disassembles retracting device, which is characterized in that it is entire to further include control
The control device of device, the control device include controller and wireless communication module, motor, dust treatment device, pulse cloth
Bag dust-extraction unit, extractor fan and weight sensor connects respectively with controller, the controller by radio communication module and
Remote monitoring center connects.
4. waste and old printed circuit board according to claim 1 disassembles retracting device, which is characterized in that in the hot blast pipe
Solenoid valve is respectively arranged on the pipeline in road, gas bag and air heater connection, the solenoid valve is connect with controller.
5. waste and old printed circuit board according to claim 1 disassembles retracting device, which is characterized in that is sprayed in gas bag and pulse
High temperature pulse valve is provided on the pipeline of pipe connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597060.1U CN207547251U (en) | 2017-11-26 | 2017-11-26 | A kind of waste and old printed circuit board disassembles retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597060.1U CN207547251U (en) | 2017-11-26 | 2017-11-26 | A kind of waste and old printed circuit board disassembles retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547251U true CN207547251U (en) | 2018-06-29 |
Family
ID=62680183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721597060.1U Expired - Fee Related CN207547251U (en) | 2017-11-26 | 2017-11-26 | A kind of waste and old printed circuit board disassembles retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207547251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282970A (en) * | 2020-03-19 | 2020-06-16 | 生态环境部南京环境科学研究所 | Component and tin soldering device for removing waste circuit board and removing method thereof |
| CN112719503A (en) * | 2020-12-21 | 2021-04-30 | 华南理工大学 | Disassembling device and disassembling method for waste circuit board |
-
2017
- 2017-11-26 CN CN201721597060.1U patent/CN207547251U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282970A (en) * | 2020-03-19 | 2020-06-16 | 生态环境部南京环境科学研究所 | Component and tin soldering device for removing waste circuit board and removing method thereof |
| CN112719503A (en) * | 2020-12-21 | 2021-04-30 | 华南理工大学 | Disassembling device and disassembling method for waste circuit board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181126 |