CN104637631A - Device for recycling copper wires from waste cables - Google Patents
Device for recycling copper wires from waste cables Download PDFInfo
- Publication number
- CN104637631A CN104637631A CN201510061398.4A CN201510061398A CN104637631A CN 104637631 A CN104637631 A CN 104637631A CN 201510061398 A CN201510061398 A CN 201510061398A CN 104637631 A CN104637631 A CN 104637631A
- Authority
- CN
- China
- Prior art keywords
- rolloff
- rod group
- waste
- crushing chamber
- chamber
- 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.)
- Pending
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
- 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]
Landscapes
- Disintegrating Or Milling (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a device for recycling copper wires from waste cables. The device comprises a freezing chamber, a crushing chamber and a container containing liquid nitrogen; a feed bin is arranged above the freezing chamber; the discharge hole of the feed bin is connected with the feed inlet of the freezing chamber; the discharge hole of the feed bin is provided with a first control valve; the freezing chamber is connected with the container through a pipeline and refrigeration is performed by the liquid nitrogen in the container; the pipeline for communicating the freezing chamber with the container is provided with a second control valve; the discharge hole of the freezing chamber is connected with the feed inlet of the crushing chamber; the discharge hole of the freezing chamber is provided with a third control valve; a rolling roll set used for rolling an entering material is arranged in the crushing chamber; a vibrating screen is arranged below the discharge hole of the crushing chamber. According to the device disclosed by the invention, a pollution source cannot be generated and loss of the copper wires cannot be caused in a whole recycling process, and therefore the device disclosed by the invention has the advantages that the recycling rate is high, and no pollution is generated.
Description
Technical field
The present invention relates to copper scrap regeneration processing technology field, particularly relate to a kind of device reclaiming copper wire from waste and old cable.
Background technology
Existing a lot of cable is all adopt copper wire as conductor, and after cable is scrapped, copper wire, as recyclable resource, needs to reclaim.
Existing cable recovery scheme generally has three kinds: one to be burning disposal, and program environmental pollution is serious, and the rate of recovery is low, and easily changes the character of cable metal core; Two is manually cut peeling, and the program not only efficiency is low, and human cost drops into excessive; Three is use complete pulverizer to recycle, cable metal core and elastomeric skin layer is needed to pulverize completely when the program processes cable, high temperature can be produced make elastomeric skin layer colloidization in crushing process, therefore continuous water filling is needed to lower the temperature, the significant wastage of this water resources just caused, and the rate of recovery is not high.
Summary of the invention
Based on the technical problem that above-mentioned background technology exists, the present invention proposes a kind of device reclaiming copper wire from waste and old cable, and this device not only rate of recovery is high, pollution-free.
The present invention proposes a kind of device reclaiming copper wire from waste and old cable, comprising: refrigerating chamber, crushing chamber and the container of liquid nitrogen is housed; The top of refrigerating chamber is provided with feeding warehouse, and the discharging opening of feeding warehouse is connected with the charging aperture of refrigerating chamber, and the discharge outlet of feeding warehouse is provided with the first control valve; Refrigerating chamber to be connected with container by pipeline and to be freezed by the liquid nitrogen in container, and the pipeline being communicated with refrigerating chamber and container is provided with the second control valve; The discharging opening of refrigerating chamber is connected with the charging aperture of crushing chamber, and the discharge outlet of refrigerating chamber is provided with the 3rd control valve; Be provided with the rolloff rod group for carrying out rolloff to the material entered in crushing chamber, rolloff rod group is driven by actuating unit carries out rolloff fragmentation to the material entered in crushing chamber, and the below of the discharging opening of crushing chamber is provided with vibrating screen.
Preferably, rolloff rod component in crushing chamber is the first rolloff rod group and the second rolloff rod group, wherein, the first rolloff rod group and the second rolloff rod group comprise two respectively to stone roller rod, and two in the first rolloff rod group are separately positioned on the both sides of the charging aperture at refrigerating chamber to stone roller rod; Second rolloff rod group be arranged on the below of the first rolloff rod group and the second rolloff rod group perpendicular to the first rolloff rod group.
Preferably, the discharge outlet of crushing chamber is provided with the 4th control valve.
Preferably, vibrating screen is linear vibrating screen.
Preferably, the products export of vibrating screen and waste outlet place are provided with product-collecting container and waste collection reservoirs respectively.
Preferably, the bottom of crushing chamber is provided with sloping platform, and the discharging opening of crushing chamber is positioned at the lowest part of sloping platform.
In the present invention, refrigerating chamber to be connected with container by pipeline and to be freezed by the liquid nitrogen in container; The discharging opening of refrigerating chamber is connected with the charging aperture of crushing chamber; Be provided with the rolloff rod group for carrying out rolloff to the material entered in crushing chamber, the below of the discharging opening of crushing chamber is provided with vibrating screen; The present invention, by injecting liquid nitrogen in refrigerating chamber, makes the insulating barrier low temperature brittleness of cable waste in refrigerating chamber; Cable waste after freezing enters in crushing chamber by the discharging opening of refrigerating chamber, the rolloff rod group be arranged in crushing chamber carries out rolloff to entering indoor cable waste, and the cable insulation after low temperature brittleness is subject to the rolloff of rolloff rod group broken thus comes off from copper wire; After broken, particle and copper wire are together drained in vibrating screen by the discharging opening of crushing chamber, by the vibration of vibrating screen, particle are separated with copper wire, thus reach the object reclaiming copper wire from cable.The pollutant sources that the present invention can not produce in whole removal process, also can not cause the loss of copper wire.Therefore a kind of device reclaiming copper wire from waste and old cable provided by the present invention, has high, the free of contamination advantage of the rate of recovery.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation reclaiming the device of copper wire from waste and old cable that the present invention proposes.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
As shown in Figure 1, Fig. 1 is a kind of structural representation reclaiming the device of copper wire from waste and old cable that the present invention proposes.
With reference to Fig. 1, a kind of device reclaiming copper wire from waste and old cable that the embodiment of the present invention proposes, comprising: refrigerating chamber 1, crushing chamber 2 and the container 3 of liquid nitrogen is housed; The top of refrigerating chamber 1 is provided with feeding warehouse 4, and the discharging opening of feeding warehouse 4 is connected with the charging aperture of refrigerating chamber 1, and the discharge outlet of feeding warehouse 4 is provided with the first control valve 5; Refrigerating chamber 1 to be connected with container 3 by pipeline 6 and to be freezed by the liquid nitrogen in container 3, is communicated with refrigerating chamber 1 and is provided with the second control valve 7 with the pipeline 6 of container 3; The discharging opening of refrigerating chamber 1 is connected with the charging aperture of crushing chamber 2, and the discharge outlet of refrigerating chamber 1 is provided with the 3rd control valve 8; The rolloff rod group 9 for carrying out rolloff to the material entered is provided with in crushing chamber 2, rolloff rod group 9 is driven by actuating unit carries out rolloff fragmentation to the material entered in crushing chamber 2, the discharge outlet of crushing chamber 2 is provided with the 4th control valve 11, and the below of the discharging opening of crushing chamber 2 is provided with vibrating screen 10; Vibrating screen 10 is linear vibrating screen, and copper wire and insulation particle limit are carried out to screening limit and transmit, and is provided with product-collecting container and waste collection reservoirs respectively at the products export of vibrating screen 10 and waste outlet place, facilitates to particle and copper wire categorised collection.
In the present embodiment, rolloff rod group 9 is divided into the first rolloff rod group 91 and the second rolloff rod group 92, wherein, first rolloff rod group 91 and the second rolloff rod group 92 comprise two respectively to stone roller rod, two in first rolloff rod group 91 are separately positioned on the both sides of the charging aperture at refrigerating chamber 1 to stone roller rod, carry out first time rolloff to the waste material entered in crushing chamber 2; Second rolloff rod group 92 be arranged on the below of the first rolloff rod group 91 and the second rolloff rod group 92 perpendicular to the first rolloff rod group 91, again rolloff is carried out to the waste material after the first rolloff rod group 91 rolloff, and because the second rolloff rod group 92 is perpendicular to the first rolloff rod group 91, the cooperation of the second rolloff rod group 92 and the first rolloff rod group 91, the surrounding rolloff to waste material can be realized, make insulating barrier degree of grinding higher, what come off is more thorough; In addition, the present embodiment is also provided with sloping platform 21 in the bottom of crushing chamber 2, and the discharging opening of crushing chamber 2 is positioned at the lowest part of sloping platform 21, facilitates the discharge of material.
The present invention in the course of the work, by refrigerating chamber 1 nitrogen injection, makes the insulating barrier low temperature brittleness of cable waste in refrigerating chamber 1; Cable waste after freezing enters in crushing chamber 2 by the discharging opening of refrigerating chamber 1, the rolloff rod group 9 be arranged in crushing chamber 2 carries out rolloff to entering indoor cable waste, and the cable insulation after low temperature brittleness is subject to the rolloff of rolloff rod group 9 broken thus comes off from copper wire; After broken, particle and copper wire are together drained in vibrating screen 10 by the discharging opening of crushing chamber 2, by the vibration of vibrating screen 10, particle are separated with copper wire, thus reach the object reclaiming copper wire from cable.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. from waste and old cable, reclaim a device for copper wire, it is characterized in that, comprising: refrigerating chamber (1), crushing chamber (2) and the container (3) of liquid nitrogen is housed; The top of refrigerating chamber (1) is provided with feeding warehouse (4), the discharging opening of feeding warehouse (4) is connected with the charging aperture of refrigerating chamber (1), and the discharge outlet of feeding warehouse (4) is provided with the first control valve (5); Refrigerating chamber (1) to be connected with container (3) by pipeline (6) and to be freezed by the liquid nitrogen in container (3), is communicated with refrigerating chamber (1) and is provided with the second control valve (7) with the pipeline (6) of container (3); The discharging opening of refrigerating chamber (1) is connected with the charging aperture of crushing chamber (2), and the discharge outlet of refrigerating chamber (1) is provided with the 3rd control valve (8); The rolloff rod group (9) for carrying out rolloff to the material entered is provided with in crushing chamber (2), rolloff rod group (9) is driven by actuating unit carries out rolloff fragmentation to the material entered in crushing chamber (2), and the below of the discharging opening of crushing chamber (2) is provided with vibrating screen (10).
2. the device reclaiming copper wire from waste and old cable according to claim 1, it is characterized in that, rolloff rod group (9) is divided into the first rolloff rod group (91) and the second rolloff rod group (92), wherein, first rolloff rod group (91) and the second rolloff rod group (92) comprise two respectively to stone roller rod, two in first rolloff rod group (91) are separately positioned on the both sides of the charging aperture at refrigerating chamber (1) to stone roller rod, second rolloff rod group (92) be arranged on the below of the first rolloff rod group (91) and the second rolloff rod group (92) perpendicular to the first rolloff rod group (91).
3. the device reclaiming copper wire from waste and old cable according to claim 1, is characterized in that, the discharge outlet of crushing chamber (2) is provided with the 4th control valve (11).
4. the device reclaiming copper wire from waste and old cable according to claim 1, is characterized in that, vibrating screen (10) is linear vibrating screen.
5. the device reclaiming copper wire from waste and old cable according to claim 4, is characterized in that, products export and the waste outlet place of vibrating screen (10) are provided with product-collecting container and waste collection reservoirs respectively.
6. the device reclaiming copper wire from waste and old cable according to any one of claim 1-5, it is characterized in that, the bottom of crushing chamber (2) is provided with sloping platform (21), and the discharging opening of crushing chamber (2) is positioned at the lowest part of sloping platform (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061398.4A CN104637631A (en) | 2015-02-05 | 2015-02-05 | Device for recycling copper wires from waste cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061398.4A CN104637631A (en) | 2015-02-05 | 2015-02-05 | Device for recycling copper wires from waste cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104637631A true CN104637631A (en) | 2015-05-20 |
Family
ID=53216277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510061398.4A Pending CN104637631A (en) | 2015-02-05 | 2015-02-05 | Device for recycling copper wires from waste cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104637631A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382956A (en) * | 2015-12-16 | 2016-03-09 | 南京南瑞集团公司 | Recovery device and method for vacuum quenching pot in solid-sealed polar pole |
| CN105728142A (en) * | 2016-03-24 | 2016-07-06 | 周玉红 | Environment-friendly copper wire separator grinder |
| CN108878072A (en) * | 2018-06-14 | 2018-11-23 | 王慧敏 | A kind of cable recycling and processing device |
-
2015
- 2015-02-05 CN CN201510061398.4A patent/CN104637631A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382956A (en) * | 2015-12-16 | 2016-03-09 | 南京南瑞集团公司 | Recovery device and method for vacuum quenching pot in solid-sealed polar pole |
| CN105728142A (en) * | 2016-03-24 | 2016-07-06 | 周玉红 | Environment-friendly copper wire separator grinder |
| CN108878072A (en) * | 2018-06-14 | 2018-11-23 | 王慧敏 | A kind of cable recycling and processing device |
| CN108878072B (en) * | 2018-06-14 | 2019-11-05 | 冠纳电缆有限公司 | A kind of cable recycling and processing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8671537B2 (en) | Method and device for treatment and recycling of waste refrigerators | |
| CN205761510U (en) | A kind of battery cutting and crushing device | |
| CN206653561U (en) | A kind of rubber powder process units based on cryogenic pulverization | |
| CN104637631A (en) | Device for recycling copper wires from waste cables | |
| CN110560448B (en) | Intelligent harmless treatment and resource recycling process for waste metal packaging container | |
| CN101404194A (en) | Method and device for stripping outer casing of waste plastic wire by utilizing liquid nitrogen low temperature technology | |
| CN205680756U (en) | A kind of applying waste lithium ionic electrical core of power battery disintegrating machine | |
| CN205164853U (en) | Old and useless foamed plastic rubbing crusher | |
| CN105070621B (en) | Abandoned mercury-containing lamp resource recycling system and process | |
| CN103464450A (en) | Recovery processing method for waste refrigerator | |
| CN103480475A (en) | Device for detaching and disassembling waste rotor and waste stator | |
| CN104526910A (en) | Process of producing high-performance regenerated rubber through waste tires | |
| CN203579944U (en) | Plastic pipe production line with polyvinyl chloride waste material recycling system | |
| CN202462704U (en) | Plastic regeneration crushing and cleaning integrated device | |
| CN204247269U (en) | The broken re-use device of concrete test block | |
| CN206027888U (en) | Recovery plant is smashed to abandonment leftover bits | |
| CN202984268U (en) | Low-temperature solid waste crushing-separating device | |
| CN102357512A (en) | Cleaning and recovering system for waste polyester | |
| CN203577940U (en) | Scrap rotor and stator separating and disassembling device | |
| CN205020492U (en) | Special awl is punctureed to oil tank | |
| CN105127006A (en) | Flotation method realizing high reliability | |
| CN205413138U (en) | Abandonment household electrical appliances punching press breaker | |
| CN104475423B (en) | Organic garbage treatment system | |
| CN208213915U (en) | Refrigerator crushing production line | |
| CN106734052A (en) | A kind of method that old and useless battery graded crushing is reclaimed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
|
| RJ01 | Rejection of invention patent application after publication |