CN209087464U - A kind of waste and old cable remanufacture line - Google Patents
A kind of waste and old cable remanufacture line Download PDFInfo
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- CN209087464U CN209087464U CN201821824938.5U CN201821824938U CN209087464U CN 209087464 U CN209087464 U CN 209087464U CN 201821824938 U CN201821824938 U CN 201821824938U CN 209087464 U CN209087464 U CN 209087464U
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- waste
- copper
- old cable
- rice separator
- conveying device
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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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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of waste and old cable remanufacture lines, including disintegrating mechanism, level-one sorting mechanism and second level sorting mechanism, disintegrating mechanism includes grinding device, level-one sorting mechanism includes copper rice separator and concentration equipment, copper rice separator is connected with grinding device, concentration equipment is set between copper rice separator and grinding device, second level sorting mechanism includes electrostatic adsorption device, electrostatic adsorption device is connected with copper rice separator, waste and old cable is carried out by first time crushing using grinding device, the miscellaneous material screen of irony is elected using concentration equipment, copper rice separator is crushed for the second time to cable and is sub-elected copper particle and particles, absorption sorting is carried out to particles by electrostatic adsorption device again, obtain copper powder and copper scale, substantially increase the rate of recovery of copper metal.
Description
Technical field
The utility model relates to technical field of resource recovery more particularly to a kind of waste and old cable remanufacture lines.
Background technique
Currently, the way of recycling of the resources such as waste and old wire and cable generally uses chemically and physically two methods, chemistry side
Method is generally using baked wheaten cake, pyrolysis, but chemical method will cause serious atmosphere pollution, and precision and equipment work to equipment
It is higher to make environmental requirement, using complexity, so that wire cable insulating plastic layer is not fully utilized, resource utilization is not high；
Physical method then generally obtains copper core and plastic layer using wire stripping, or cable is ground into graininess, then the particle from crushing
In there is also many copper powders and copper in the plastic grains that sub-elect copper core particle and plastic grains, but separate
Bits, it is difficult to recycle, copper metal recovery is low, is manually manipulated, is automated in addition, existing way of recycling has to rely primarily on
The disadvantages of degree is low, human cost is high.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model provides a kind of high degree of automation and copper metal is returned
The waste and old cable remanufacture line of high income.
In order to solve the above-mentioned technical problem, the utility model provides a kind of waste and old cable remanufacture line, comprising: crushes
Mechanism, level-one sorting mechanism and second level sorting mechanism,
The disintegrating mechanism includes the grinding device for isolating the miscellaneous material of irony,
The level-one sorting mechanism includes copper rice separator and the concentration equipment for screening the miscellaneous material of the irony, institute
It states copper rice separator to be connected with the grinding device, the concentration equipment is set to the copper rice separator and the crushing
Between device,
The second level sorting mechanism includes electrostatic adsorption device, the electrostatic adsorption device and the copper rice separator phase
Connection.
Preferably, further include dust pelletizing system, the dust pelletizing system include collecting mechanism and with the machine that gathers materials
The air outlet of the dust separation mechanism that structure is connected, the air outlet of the grinding device and the copper rice separator respectively with institute
Collecting mechanism is stated to be connected.
Preferably, the collecting mechanism includes aggregate bin, and the air inlet of the aggregate bin and described state crush dress
The air outlet set is connected with the air outlet of the copper rice separator, and the air inlet of the aggregate bin goes out with the aggregate bin
Filtration members are equipped between air port.
Preferably, the dust separation mechanism includes pulsed jet cloth filter and exhaust blower, the pulse cloth
The air inlet of bag dust collector is connected with the air outlet of the aggregate bin, and the exhaust blower is set to the pulsed jet cloth filter
On air outlet.
Preferably, the disintegrating mechanism further includes the first conveying device, the feed inlet of first conveying device
For accommodating waste and old cable, the discharge port of first conveying device is connected with the feed inlet of the grinding device.
Preferably, the level-one sorting mechanism further includes the second conveying device, second conveying device into
Material mouth is connected with the discharge port of the grinding device, the second conveying device discharge port and the copper rice separator into
Material mouth is connected, and the copper rice separator is equipped with copper particle discharge port and plastic cement discharge port.
Preferably, first conveying device and the inclined direction setting of second conveying device, the powder
The feed inlet of crushing device is located at the top of the discharge port of the grinding device, and the feed inlet of the copper rice separator is located at described
The copper particle discharge port of copper rice separator and the top of plastic cement discharge port.
Preferably, the concentration equipment is set to the middle part of second conveying device.
Preferably, the second level sorting mechanism further includes third conveying device, the third conveying device into
Material mouth is connected with the plastic cement discharge port, and the electrostatic adsorption device is set in the third conveying device.
Preferably, the third conveying device is along horizontally arranged.
Waste and old cable remanufacture line provided by the utility model, compared with prior art, the beneficial effect is that: this reality
Waste and old cable is carried out by first time crushing using the grinding device with novel, and the miscellaneous material of the irony being adhered on cable is separated
Out, the miscellaneous material screen of the irony is elected using the concentration equipment, the copper rice separator carries out cable second
Copper particle and particles are crushed and sub-elected, then absorption sorting is carried out to the particles by the electrostatic adsorption device, are obtained
To the copper powder and copper scale remained on the particles, the rate of recovery of copper metal is substantially increased, and entire removal process is automatic
Change degree is high, and high production efficiency saves a large amount of human costs.
Detailed description of the invention
It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the side structure schematic view of the waste and old cable remanufacture line of the utility model preferred embodiments.
Fig. 2 is the overlooking structure diagram of the waste and old cable remanufacture line of the utility model preferred embodiments.
Fig. 3 is the structural schematic diagram of the grinding device of the waste and old cable remanufacture line of the utility model preferred embodiments.
Fig. 4 is the flow diagram of the waste and old cable recovery process method of the utility model preferred embodiments.
In figure: 1. first conveying devices；2. grinding device；201. binder components；202. cutting assembly；203. charging faces；
3. the second conveying device；4. concentration equipment；5. bronze medal rice separator；6. third conveying device；7. electrostatic adsorption device；8. collection
Hopper；801. filtration members；9. pulsed jet cloth filter；10. exhaust blower；11. muffler；12. control device.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
In the present invention, unless otherwise specific regulation and restriction, the arts such as term " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In addition, in the description of the present invention, it should be noted that term " first ", " second " etc. are only used for describing
Purpose is not understood to indicate or imply relative importance.
As shown in Figure 1 to Figure 3, the utility model preferred embodiment provides a kind of waste and old cable remanufacture line, packet
It includes: disintegrating mechanism, level-one sorting mechanism and second level sorting mechanism,
The disintegrating mechanism includes the grinding device 2 for isolating the miscellaneous material of irony,
The level-one sorting mechanism includes copper rice separator 5 and the concentration equipment 4 for screening the miscellaneous material of the irony,
The copper rice separator 5 is connected with the grinding device 2, and the concentration equipment 4 is set to the copper rice separator 5 and institute
It states between grinding device 2,
The second level sorting mechanism includes electrostatic adsorption device 7, the electrostatic adsorption device 7 and the copper rice separator
5 are connected.
Waste and old cable remanufacture line based on above-mentioned technical characteristic is carried out waste and old cable using the grinding device 2
It crushes, and the miscellaneous material of the irony being adhered on cable is separated for the first time, using the concentration equipment 4 by the miscellaneous material of the irony
It screens, the copper rice separator 5 is crushed for the second time to cable and sub-elected copper particle and particles, then passes through institute
It states electrostatic adsorption device 7 and absorption sorting is carried out to the particles, obtain the copper powder remained on the particles and copper scale, greatly
Improve the rate of recovery of copper metal, and entire removal process high degree of automation, high production efficiency greatly, save a large amount of manpowers at
This.
Wherein, in the present embodiment, the electrostatic adsorption device 7 of stating passes through corona electrode for air ionization into corona electricity
Stream, the particles and the copper metal obtain charge, while sorting electricity drum being allowed to obtain a large amount of charges, the copper metal of good conductivity
The identical charge met is obtained from sorting electricity drum, repulsion sub-elects copper metal, quilt after the particles are contacted with sorting electricity drum
Polarization is sucked, and by the particles band to another collecting tank, realizes that the sorting to copper powder and copper scale is recycled, greatly improves copper metal
The rate of recovery.
In the present embodiment, the waste and old cable remanufacture line further includes dust pelletizing system, and the dust pelletizing system includes gathering materials
Mechanism and the dust separation mechanism being connected with the collecting mechanism, the air outlet of the grinding device 2 and the copper rice point
Air outlet from device 5 is connected with the collecting mechanism respectively, to the grinding device 2 and 5 work of copper rice separator
The exhaust gas generated during making is dusted purified treatment, avoids polluting air.
Specifically, the collecting mechanism includes aggregate bin 8, the air inlet of the aggregate bin 8 and the grinding device 2 of stating
Air outlet is connected with the air outlet of the copper rice separator 5, and the air inlet of the aggregate bin 8 goes out with the aggregate bin 8
It is equipped with filtration members 801 between air port, bulky grain dust is first carried out to exhaust gas and is recovered by filtration, the exhaust gas is from the aggregate bin 8
Air inlet flow to the air outlet of the aggregate bin 8, under the filtering of the filtration members 801, bulky grain dust is deposited in described
On aggregate bin 8, primary dust removing processing is carried out to the exhaust gas.
Further, the dust separation mechanism includes pulsed jet cloth filter 9 and exhaust blower 10, the pulse bag
The air inlet of deduster 9 is connected with the air outlet of the aggregate bin 8, and the exhaust blower 10 is set to the pulsed jet cloth filter
On 9 air outlet, two-stage dust removal processing is carried out by the pulsed jet cloth filter 9 by primary dust removing treated air,
It can filter and collect little particle dust and carry out the purification of air, the exhaust gas passes through at primary dust removing processing and two-stage dust removal
Reason, good dedusting effect, so that exhaust reaches national requirements for environmental protection, the exhaust blower 10 is vented outwards, and will form negative pressure in pipeline,
To which the exhaust gas is drawn to the aggregate bin 8 and the pulsed jet cloth filter 9, convenient for being filtered dedusting to exhaust gas,
In, the exhaust blower 10 can be handled noise there are also the muffler 11 for being used for noise reduction, avoided forming working environment and be made an uproar
Sound pollution.
In the present embodiment, as shown in Figures 1 and 2, the disintegrating mechanism further includes the first conveying device 1, and described first
The feed inlet of conveying device 1 is for accommodating waste and old cable, the discharge port of first conveying device 1 and the grinding device 2
Feed inlet is connected, and realizes to the feeding of the waste and old cable, reduces the process of manual handling.
Further, the level-one sorting mechanism further includes the second conveying device 3, and second conveying device 3 is connected across
Between the discharge port of the grinding device 2 and the feed inlet of the copper rice separator 5, specifically, second conveying device 3
Feed inlet be connected with the discharge port of the grinding device 2,3 discharge port of the second conveying device separates dress with the copper rice
It sets 5 feed inlet to be connected, the copper rice separator 5 is equipped with copper particle discharge port and plastic cement discharge port, realizes the powder
The material formed after being crushed on crushing device 2 is transported to the copper rice separator 5, and the copper rice separator 5 goes out equipped with copper particle
Material mouth and plastic cement discharge port, for accepting copper particle and particles after sorting.
Further, first conveying device 1 and the setting of the inclined direction of second conveying device 3, the crushing
The feed inlet of device 2 is located at the top of the discharge port of the grinding device 2, and the feed inlet of the copper rice separator 5 is located at institute
The copper particle discharge port of copper rice separator 5 and the top of plastic cement discharge port are stated, using gravitional force, so that the waste and old cable object
Material can carry out first time crushing from top to bottom, crush and sort for second, improve crushing effect and separating effect, entirely
Process is not necessarily to artificial pulverizing and sorting, and the efficiency of separation is high.
Further, the concentration equipment 4 is set to the middle part of second conveying device 3, is filled using second conveying
3 are set in conveying smashed material for the first time, magnetic separation is carried out to the miscellaneous material of irony, it is traditional thread binding to save the waste and old cable remanufacture
With space, recovery process is simplified, improves recovery efficiency.
Further, the second level sorting mechanism further includes third conveying device 6, and the third conveying device 6 is connected across
Between the plastic cement discharge port of the copper rice separator 5 and the feed inlet of the electrostatic adsorption device 7, specifically, the third
The feed inlet of conveying device 6 is connected with the plastic cement discharge port, and the electrostatic adsorption device 7 is set to the third conveying device
On 6, the particles after sorting are transported to electrostatic adsorption device 7 by the third conveying device 6, by remaining copper powder
And copper scale is adsorbed and collected, and is substantially increased the rate of recovery of copper metal, is improved productivity effect, wherein in the present embodiment
In, the third conveying device 6 is realized the particles being transported to the electrostatic adsorption device 7 along horizontally arranged.
In the present embodiment, the waste and old cable remanufacture line further includes control device 12, for controlling the crushing
Mechanism, level-one sorting mechanism, second level sorting mechanism, collecting mechanism and with the corresponding actuator of dust separation mechanism.
It is understood that first conveying equipment, second conveying equipment and the third conveying equipment can
To be the conveyers such as flat rubber belting conveyer or screw conveyor, conveying function may be implemented, the utility model does not have this
Particular determination.
In the present embodiment, as shown in figure 3, the grinding device 2 includes binder component 201 and cutting assembly 202, institute
It states binder component 201 to be located between the feed inlet and the cutting assembly 202 of the grinding device 2, the cutting assembly 202
Between the discharge port and the binder component 201 of the grinding device 2, the binder component 201 on the grinding device 2 can
It is controlled with the charging rate to waste and old cable, so that waste and old cable is by the cutting assembly on the grinding device 2
202 it is broken after form the uniform material of size specification, improve the separating effect of subsequent process.
Specifically, the binder component 201 includes the first rotation axis and several raised lines, the raised line circumferentially array
Distribution is set on the lateral wall of first rotation axis, and the length direction of the raised line is parallel to the axis of first rotation axis
To in batches drive of the realization to waste and old cable reaches control charging speed by controlling the rolling speed of first rotation axis
The purpose of degree.
The charging face 203 being obliquely installed, institute are equipped between the feed inlet and the cutting assembly 202 of the grinding device 2
The top that binder component 201 is located at the charging face 203 is stated, is formed and is supplied between the binder component 201 and the charging face 203
The interlayer that waste and old cable passes through, the waste and old cable are slided into from the feed inlet of the grinding device 2 along the charging face 203
The interlayer, first rotation axis is driven by motor to be rotated, and drives the waste and old cable to slide to by the raised line described
Cutting assembly 202, to control the charging rate of the waste and old cable.
The cutting assembly 202 includes the second rotation axis, rotating blade and fixed blade, and the rotating blade is circumferentially
Array distribution is set on the lateral wall of second rotation axis, and the fixed blade is located at the two sides of second rotation axis, institute
It is tangent with the fixed blade during rotation to state rotating blade, drives second rotation axis to rotate by motor, in institute
State rotating blade and fixed blade it is tangent during, realize cutting to waste and old cable, and isolate the miscellaneous material of irony.
In conclusion a kind of waste and old cable remanufacture line provided by the embodiment of the utility model is by disintegrating mechanism, level-one
It sorting mechanism, second level sorting mechanism, collecting mechanism and is formed with dust separation mechanism, the grinding device 2 is by waste and old cable
Carry out first time crushing, and the miscellaneous material of the irony being adhered on cable separated, and to the charging rate of waste and old cable into
Row control, so that waste and old cable formation size specification after the cutting assembly 202 on the grinding device 2 is broken is equal
Even material improves the separating effect of subsequent process, is elected the miscellaneous material screen of the irony using the concentration equipment 4, institute
It states copper rice separator 5 and is crushed and sub-elected copper particle and particles for the second time to material, then pass through the Electrostatic Absorption
Device 7 carries out absorption sorting to the particles, obtains the copper powder remained on the particles and copper scale, sub-elects copper metal
The rate of recovery and purity reach 99% or more than, the rate of recovery of copper metal is substantially increased, to the grinding device 2 and described
Exhaust gas caused by copper rice separator 5 carries out final dusting, good dedusting effect, and entire removal process high degree of automation,
Productivity effect is high, saves a large amount of human costs.
It is to a kind of one embodiment progress of waste and old cable remanufacture line provided by the embodiment of the utility model above
Detailed description, below will be to a kind of one embodiment of waste and old cable recovery process method provided by the embodiment of the utility model
It is described in detail.
As shown in figure 4, the utility model additionally provides a kind of waste and old cable recovery process method, comprising the following steps:
Step S1: being fed through grinding device 2 for waste and old cable to be processed, and it is dynamic to execute the first crushing to the waste and old cable
Make, the miscellaneous material of the irony being adhered on cable is separated；
Step S2: the mixture of the cable and the miscellaneous material of the irony is conveyed through concentration equipment 4, to the mixture
Magnetic separation movement is executed, the miscellaneous material screen of the irony is elected；
Step S3: the cable is sent to copper rice separator 5, executes the second crushing movement and separation to the cable
Movement obtains copper particle and particles, executes packing movement to the copper particle；
Step S4: the particles are sent to electrostatic adsorption device 7, are executed absorption movement to the particles, are obtained copper
Powder and/or copper scale execute the packing to the particles and act, and execute collection movement to the copper powder and/or copper scale.
Further, in the step S1, further includes: dedusting movement is executed to the grinding device 2.
Further, in the step S3, further includes: dedusting movement is executed to the copper rice separator 5.
Further, the dedusting movement includes: that exhaust gas is successively drawn into collecting mechanism and dust separation mechanism, point
Bulky grain dust and little particle dust are not filtered out, purified air is discharged, and primary dust removing processing is carried out to the exhaust gas
And two-stage dust removal processing.
It is apparent to those skilled in the art that for more convenient and succinct description, among the above
The specific work process of the waste and old cable recovery process method of description, can refer to aforementioned waste and old cable remanufacture line embodiment
In corresponding process, details are not described herein.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of waste and old cable remanufacture line characterized by comprising disintegrating mechanism, level-one sorting mechanism and two fractions
Mechanism is selected,
The disintegrating mechanism includes the grinding device for isolating the miscellaneous material of irony,
The level-one sorting mechanism includes copper rice separator and the concentration equipment for screening the miscellaneous material of the irony, the copper
Rice separator is connected with the grinding device, and the concentration equipment is set to the copper rice separator and the grinding device
Between,
The second level sorting mechanism includes electrostatic adsorption device, and the electrostatic adsorption device is connected with the copper rice separator
It connects.
2. waste and old cable remanufacture line according to claim 1, which is characterized in that it further include dust pelletizing system, it is described to remove
Dirt system includes collecting mechanism and the dust separation mechanism being connected with the collecting mechanism, the air outlet of the grinding device
It is connected respectively with the collecting mechanism with the air outlet of the copper rice separator.
3. waste and old cable remanufacture line according to claim 2, which is characterized in that the collecting mechanism includes gathering materials
Bucket, the air inlet of the aggregate bin are connected with the air outlet of the air outlet for stating grinding device and the copper rice separator
It is logical, filtration members are equipped between the air inlet of the aggregate bin and the air outlet of the aggregate bin.
4. waste and old cable remanufacture line according to claim 3, which is characterized in that the dust separation mechanism includes arteries and veins
Bag filter and exhaust blower are rushed, the air inlet of the pulsed jet cloth filter is connected with the air outlet of the aggregate bin,
The exhaust blower is set on the air outlet of the pulsed jet cloth filter.
5. waste and old cable remanufacture line described in any one of -4 according to claim 1, which is characterized in that the disintegrating mechanism
It further include the first conveying device, the feed inlet of first conveying device is for accommodating waste and old cable, first conveying device
Discharge port be connected with the feed inlet of the grinding device.
6. waste and old cable remanufacture line according to claim 5, which is characterized in that the level-one sorting mechanism further includes
The feed inlet of second conveying device, second conveying device is connected with the discharge port of the grinding device, and described second is defeated
Send device discharge port and the feed inlet of the copper rice separator to be connected, the copper rice separator be equipped with copper particle discharge port with
And plastic cement discharge port.
7. waste and old cable remanufacture line according to claim 6, which is characterized in that first conveying device and described
The inclined direction setting of second conveying device, the feed inlet of the grinding device are located at the upper of the discharge port of the grinding device
Side, the feed inlet of the copper rice separator be located at the copper rice separator copper particle discharge port and plastic cement discharge port it is upper
Side.
8. waste and old cable remanufacture line according to claim 6, which is characterized in that the concentration equipment is set to described the
The middle part of two conveying devices.
9. waste and old cable remanufacture line according to claim 6, which is characterized in that the second level sorting mechanism further includes
Third conveying device, the feed inlet of the third conveying device are connected with the plastic cement discharge port, the electrostatic adsorption device
In the third conveying device.
10. waste and old cable remanufacture line according to claim 9, which is characterized in that the third conveying device along
It is horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824938.5U CN209087464U (en) | 2018-11-06 | 2018-11-06 | A kind of waste and old cable remanufacture line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824938.5U CN209087464U (en) | 2018-11-06 | 2018-11-06 | A kind of waste and old cable remanufacture line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209087464U true CN209087464U (en) | 2019-07-09 |
Family
ID=67122782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821824938.5U Active CN209087464U (en) | 2018-11-06 | 2018-11-06 | A kind of waste and old cable remanufacture line |
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| Country | Link |
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| CN (1) | CN209087464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378140A (en) * | 2018-11-06 | 2019-02-22 | 广州市联冠机械有限公司 | A kind of waste and old cable remanufacture line and process |
-
2018
- 2018-11-06 CN CN201821824938.5U patent/CN209087464U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378140A (en) * | 2018-11-06 | 2019-02-22 | 广州市联冠机械有限公司 | A kind of waste and old cable remanufacture line and process |
| CN109378140B (en) * | 2018-11-06 | 2024-02-23 | 广州市联冠机械有限公司 | Waste cable recycling production line and process method |
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