KR101886859B1 - Recycle system with cleaning device for spreading waste wire - Google Patents

Abstract

The present invention relates to a waste wire recycle system with a cleaning device, which collects only a copper wire from a waste wire discarded after being used and recycles the copper wire, thereby contributing to economic efficiency improvement as well as environment improvement. Especially, a coating of a synthetic resin material remaining on the waste wire can be separated as much as possible from the copper wire, thereby having the maximum recovery of the copper wire.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a recycling system for a waste wire,

The present invention relates to a recycling system for a waste wire having a cleaning means, and more particularly, it is possible to collect only copper wire from a waste wire to be discarded after being used and to recycle it, thereby contributing to improvement of economic efficiency and improvement of the environment And more particularly, to a recycling system for a waste wire having a cleaning means capable of separating a coating of a synthetic resin material remaining in a waste wire from a copper wire as much as possible, thereby enabling the maximum recovery of copper wire.

The wire consists of a copper wire forming a core and a cover made of synthetic resin covering the outside. In general, it has been replaced or discarded after being used according to purposes. However, nowadays, due to limited resources, .

Such conventional methods of recycling waste wires include peeling the coating one by one from the copper wire, finely pulverizing the waste wire by a simple crusher, and burning the wire covering the copper wire to obtain a copper wire.

On the other hand, there is a problem in that the conventional method of peeling the cover from the copper wire in one operation takes a long time and labor costs to be invested. In addition, the method of burning the coating to remove the copper wire generates harmful toxic gas, soot, heavy metals, dioxin and the like, which causes serious problems not only in the human body but also in the atmospheric environment.

Meanwhile, in order to recycle the waste wire, a method of finely pulverizing the waste wire is mainly employed. However, when the waste wire is finely pulverized to extract the copper wire, the pulverized copper wire and the cloth are intertwined with each other and it is difficult to recover only pure copper wire .

In the case of buried electric wires underground, substances such as antifouling agents and waterproofing agents added to protect electric wires from moisture are generally added. However, it is easy to separate the copper wire and the coating by the substances such as antifouling agent and waterproofing agent .

As a result, it is required to develop a technique for recovering only pure copper wire in a state where the copper wire and the cloth are tangled

Korean Utility Model Registration No. 20-0294404

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems in the prior art, and has been made to solve the above problems, and it is possible to collect only the copper wire from the waste wire to be discarded after use and to recycle it, thereby contributing to improvement of the economic efficiency, It is an object of the present invention to provide a regeneration system for a waste wire having a cleaning means capable of separating a coating of a synthetic resin material remaining on a wire as much as possible from a copper wire and capable of recovering a maximum copper wire.

According to the present invention, there is provided a washing machine comprising a crushing unit for finely crushing a waste wire, a cleaning unit for separating the copper wire and the cover of the waste wire crushed by the crushing unit by a specific gravity difference, A drying unit for drying the copper wire sorted by the first sorting unit; and a drying unit for sorting the copper wire by size and using the compressed air to dry the laundry, A second sorting unit that separates the remaining coating on the copper wire dried by the second sorting unit, and separates the cloth and foreign matter remaining on the copper line by spraying the compressed air while rotating the accommodating cylinder storing the copper wire sorted through the second sorting unit Wherein the cleaning unit includes an internal space in which a waste wire and a cleaning liquid are accommodated, the cleaning unit comprising: Inner peripheral surface, the upper and lower direction of the fitting groove is formed in the cleaning housing; A vortex fan for supplying compressed air toward the tangential direction of the inner space of the cleaning casing to vortex the cleaning liquid; A squeeze body guided by the fitting groove so as to be accommodated in the inner space of the washing casing such that the cloth separated by the specific gravity difference is centrifuged and stored by the vortex fan; And a housing having a box shape mounted to a lower portion of the inner space of the washing casing and having a slope downwardly inclined toward the center and a drain hole for discharging the washing liquid in the center, A semicircular grooved portion and a ridge are alternately formed and inclined to the right side first, and a second inclined reference plate is further forwardly inclined; A drain pipe through which a copper wire cleaned by the cleaning unit is received and which is disposed on one side of the upper surface of the reference plate and through which a copper wire is discharged toward one side lower surface; A water reservoir disposed in the upper surface of the reference plate with the discharge gap therebetween, the water reservoir having a valve for regulating an amount of opening of a discharge hole formed at a lower side of the water reservoir; A cover provided at a lower portion of the other side of the reference plate so as to receive a foreign object including a cover separated through a ridge and a ground of the reference plate; And a copper wire receiver installed at a lower portion of the reference plate in a direction orthogonal to the coating receptacle so as to receive the copper wire separated by the ground and the ridge of the reference plate, the second classification unit having a hollow portion A main hopper extending in the upward and downward directions; A plurality of sieving systems mounted along the upper and lower directions of the main hopper so as to classify copper wires injected toward the main hopper into sizes and having mesh grids of different sizes; A vibrator installed in the hollow portion of the main hopper to impart vibration to the plurality of squeezing nets; A first air spraying body for spraying compressed air to a copper line injected toward the main hopper to provide compressed air toward the hollow portion of the main hopper so as to separate the coating remaining on the copper line; And a sorting cylinder installed at a lower portion of the main hopper so as to classify and store the copper wires filtered by the plurality of filtering nets, wherein the third sorting unit includes an inlet port through which the receiving cylinder is inserted, A housing having a discharge port through which air is discharged from the upper surface thereof and a discharge line through which a coating is discharged from the lower surface; A second air spraying body installed in an inner space of the housing for separating impurities including a coating mixed with a copper line by supplying compressed air to a receiving cylinder inserted into an inner space of the housing; A plurality of first rotating parts rotating the receiving barrel inserted into the inner space of the housing at intervals of 90 degrees to disturb the copper wire housed in the receiving barrel; And a second rotating part installed on the housing to disturb a copper wire accommodated in the receiving tube by rotating at 360 ° intervals after picking up a receiving tube inserted into the inner space of the housing, wherein the plurality of first rotating parts A first roller which connects a pair of guide bars extending across the inner space of the housing and supports the lower surface of the receiving barrel; A second roller connected to the pair of guide bars and spaced apart from the first roller by a predetermined distance; A third roller connected to the pair of guide bars so as to engage and hold the receiving cylinder mounted on the upper portions of the first and second rollers, the third roller being disposed above the second roller; And a first actuator for pressing the lower portion of the receiving cylinder held by the third roller to rotate the receiving cylinder, wherein the second rotating portion includes: a stage rotating in the forward and backward directions repeatedly; An electromagnet that rotates in conjunction with the stage and picks up the receptacle by a magnetic force; And a second actuator for moving the stage upward and downward to move up and down the pick-up cylinder picked up by the electromagnet.

The main hopper may be provided with a plurality of slits through which the plurality of slits can be mounted, and the plurality of sieves are arranged such that one end thereof is inclined downward so that the divided copper wire can be dropped by self- And a separating plate is formed on the dividing cylinder so as to prevent the copper wires falling from the plurality of the desiccating bodies and classified by size from being mixed with each other, and the housing, which is separated by the second air ejecting body, The inclined surface is formed toward the discharge line, and the receiving cylinder is formed of a rectangular mesh body, and one side can be opened and closed.

The present invention makes it possible to collect only the copper wire from the waste wire that is discarded after being used and to recycle it, thereby contributing to the improvement of the economic efficiency as well as the improvement of the environment. In particular, the coating of the synthetic resin material remaining in the waste wire can be separated as much as possible from the copper wire, The maximum number of times of recovery can be achieved.

1 is a conceptual diagram showing the overall configuration of a reproducing system according to the present invention;
2 is a schematic exploded perspective view of a cleaning unit according to the present invention;
3 is a schematic cross-sectional view showing an internal configuration of a cleaning unit according to the present invention;
4 is a schematic plan view of a cleaning unit according to the invention;
5 is a conceptual diagram showing a plane and one side of a first classification unit according to the present invention, respectively.
6 is a schematic plan view of a second sorting unit and a third sorting unit according to the invention;
Figure 7 is a schematic front view of a second sorting unit and a third sorting unit according to the invention;
8 is a perspective view showing a schematic disassembly relationship of the second sorting unit according to the present invention.
FIG. 9 is a schematic sectional view with reference to the line AA shown in FIG. 6; FIG.
Fig. 10 is a schematic cross-sectional view based on the BB line shown in Fig. 6; Fig.
11 is a conceptual view for explaining the operation of the first rotating part according to the present invention with reference to Fig.
FIG. 12 is a conceptual diagram for explaining the operation of the second rotating part according to the present invention with reference to FIG. 10; FIG.
13 is a schematic sectional view with reference to the CC line shown in Fig. 7; Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Before describing the present invention, the following specific structural or functional descriptions are merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

As shown in FIG. 1, the regeneration system according to the present invention roughly comprises a crushing unit 100 for finely crushing a waste wire, a crushing unit 100 for separating the crushing unit 100 by a specific gravity difference between pulverized wire and crumb wire, A first sorting unit 300 for sorting the waste wires washed by the washing unit 200 into a covering and a copper line, a drying unit for drying the copper lines classified by the first sorting unit 300, , A second sorting unit (500) for sorting the copper lines by size and separating the remaining coating on the copper wire dried by the drying unit (400) using compressed air, a second sorting unit And a third sorting unit (600) for rotating the receiving cylinder (1) accommodating copper wire sorted through the wire bundle (500) and spraying compressed air to separate the cloth and foreign matter remaining in the copper wire.

The pulverizing unit 100 is responsible for collecting and pulverizing the selected pulverized electric wire. The pulverized electric wire, which is input into the pulverizing unit 100, is cut into a relatively large volume, and the pulverized electric wire, which is pulverized by the pulverizing unit 100, The pulverized electric wire is charged into the secondary pulverizing unit 110 connected to the conveyor 100 to finely crush the roughly pulverized waste wire.

The coating surrounding the copper outer circumferential surface is separated from the copper wire by the crushing process of the crushing unit 100 and the secondary crushing unit 110.

The grinding unit 100 and the secondary grinding unit 110 may be exemplified by, for example, a granulator or the like, but the present invention is not limited thereto and can be realized by a known means capable of breaking the waste wire And may further include components necessary for this.

Next, the cleaning unit 200 cleans the waste wire in order to remove foreign substances from the waste wire and take out copper wires of higher purity, and basically clean the waste wires by the crushing unit 100 and the secondary crushing unit 110 It is responsible for separating the separated cloth and copper wire.

To this end, the cleaning unit 200 is disposed at the rear end of the secondary crushing unit 110 and receives pulverized waste wires. 2 to 4, the cleaning unit 200 has an inner space in which a waste wire and a cleaning liquid are received, and a cleaning casing 210 having an insertion groove 211 formed in an upward and downward direction on an inner circumferential surface thereof, A swirling fan 220 for supplying compressed air toward the tangential direction of the inner space of the washing casing 210 to sweep the washing liquid, a sheath separated by the specific gravity difference is centrifuged by the swirling fan 220, And is mounted in the inner space of the washing casing 210 by being guided in the fitting groove 211 so as to be inclined downward toward the center of the washing casing 210, And includes a receiving body 240 through which a drain hole 241 for draining the washing liquid passes.

It is preferable that the cleaning casing 210 has a cylindrical shape and the inner space also has a circular inner peripheral surface. The swirling body 230 and the accommodating body 240 are respectively disposed in the inner space of the washing casing 210 and the swirling fan 220 is installed in the washing casing 210 so as to form a vortex toward the inner space of the washing casing 210 210).

The waste wire crushed by the crushing unit 100 is accommodated in the cleaning casing 210, and at the same time, the cleaning liquid is filled in the inner space of the cleaning casing 210.

On the other hand, a foreign matter such as a waterproofing agent or an antifouling agent is contained in the waste wire, so that a detergent such as sodium tertiary phosphate may be added to the washing solution to increase the decomposition efficiency of the foreign matter.

In addition, since the foreign matter may have insufficient separation effect at room temperature, the cleaning liquid contained in the cleaning casing 210 may be heated to increase the decomposition efficiency of foreign matter. To this end, the cleaning unit 200 may further include a heating pipe (not shown), and the heating pipe may be surrounded by the inner space of the cleaning casing 210.

When the waste wire and the cleaning liquid are simultaneously accommodated in the inner space of the cleaning casing 210, the relatively heavy copper wire sinks downward due to the difference in specific gravity, and the relatively lighter cloth floats above the washing water. A copper wire sinking downward from the inner space of the washing casing 210 is stored in the housing 240 and can be separately discharged from the washing casing 210.

The vortex fan 220 is preferably disposed on the upper portion of the cleaning casing 210 as shown in FIG. 3. When the vortex fan 220 is driven, the cleaning liquid filled in the inner space of the cleaning casing 210 rotates A centrifugal force is generated.

At this time, the relatively lightweight cloth rotates together with the rotating washing liquid, and the heavier copper wire is held in the accommodating body 240.

The squeeze body 230 is formed in a mesh shape so as to pass the washing liquid but not pass the covering, and one side is opened. And the fitting protrusion 231 corresponding to the fitting groove 211 of the washing casing 210 protrudes outward. The squeezing body 230 is mounted in the inner space of the cleaning casing 210 in such a manner that the fitting protrusion 231 is connected to the upper fitting groove 211. Meanwhile, it is preferable that the filtering body 230 is fixed to the upper part of the cleaning casing 210.

Hereinafter, the operation of the cleaning unit 200 will be described. First, the pulverized wire from the crushing unit 100 is introduced into the inner space of the washing casing 210. Then, when the cleaning liquid is filled in the inner space of the cleaning casing 210 and left for a predetermined time, some of the coating is floated to the upper portion of the cleaning liquid by the difference in specific gravity at the same time as the foreign substance is decomposed. At this time, if the vortex fan 220 is operated, a vortex is generated in the washing liquid, and the cloth floating by the centrifugal force flows to the edge of the inner space of the washing case, and is automatically filtered by the filtering body 230.

When the operation of the vortex fan 220 is stopped, the user disassembles the sieve body 230 from the cleaning casing 210 to separately discharge the sieve that is filtered by the sieve body 230, 210 to separate the copper wire stored in the housing body 240 separately. At this time, when the user lifts the receptacle 240 from the cleaning casing 210, the cleaning liquid is automatically discharged through the drain port 241 formed in the receptacle 240, so that convenience can be provided. The copper wire accommodated in the housing body 240 is introduced into the discharge cylinder 320 of the first sorting unit 300 to be described later.

That is, in the cleaning unit 200 according to the present invention, at the same time as the cleaning operation of the waste wires, the waste wires can be classified to some extent by copper wire and coating.

Next, as shown in FIG. 5, the first sorting unit 300 is formed by alternately forming the semicircular shaped grooves and the ridges 312, firstly tilting to the right, A discharge tube 321 through which a copper wire cleaned by the cleaning unit 200 is received and which is disposed on one side of the upper surface of the reference plate 310 and through which a copper wire is discharged toward one side, A valve 331 disposed on the upper surface of the reference plate 310 at an interval from the discharge tube 320 to adjust the amount of opening of the discharge hole formed at the lower side of the discharge tube 320, A cover 350 installed at a lower portion of the other side of the reference plate 310 to receive a foreign material including a cover separated from the base of the reference plate 310 through the ridge 312, The plate (310) and the ridge (312) And a copper wire receiver 340 installed at a lower portion of the reference plate 310 at an interval in a direction orthogonal to the bell supporting plate 350.

The copper wire conveyed to the discharge tube 320 flows down to the reference plate 310 along the inclination toward the cover 350. Since the grooves 311 and the ridges 312 of the reference plate 310 are semicircular The light objects included in the copper wire, that is, the foreign materials including the cloth, easily flow over the grooves and the ridges 312 and collect on the cloth receptacle 350, but a relatively heavy copper wire remains in the grooves 311.

Since the reference plate 310 is inclined toward the side of the copper wire receiver 340 again, the copper wire remaining on the groove 311 flows down along the groove 311 toward the copper wire receiver 340.

However, since there is a possibility that the flow of the copper wire may not be free, water is flowed from the water bottle 330 to smooth it.

Then, the flowing water induces the flowing of the copper wire to the copper wire receiver 340 easily.

As a result, when the first sorting unit 300 is passed, the copper lines and the cover can be separated naturally by the floating separation method.

Since only the basic coatings are removed from the copper wire assembled into the copper wire receiver 340, fine coating and foreign matter still remain, and therefore, the second and third sorting units 500 and 500, Only copper wire is extracted.

Here, since the copper wire 340 includes water together with the copper wire, the wire is inserted into the drying unit 400 to remove moisture and perform a drying operation.

The drying unit 400 is disposed at the rear end of the first sorting unit 300 and receives a copper wire accommodated in the copper wire receiver 340. The drying unit 400 may be implemented through a known dryer capable of drying the copper wire, and thus a detailed description thereof will be omitted.

Next, the second sorting unit 500 receives the copper wire dried by the drying unit 400, and removes the copper wire included in the copper wire in the process of sorting and classifying copper wire so as to acquire only particles of a desired size .

If the copper wires injected into the third sorting unit 600 can not be sorted by size, it is not possible to effectively separate the coating or foreign matter remaining between the copper wires by the compressed air provided by the third sorting unit 600 do.

For example, when copper wires having different sizes are accommodated in one receiving tube 1, copper wires of a relatively small size fill the gap between the copper wires. When compressed air is supplied in this state, compressed air passes through the copper wire It is impossible to easily separate the cloth mixed with the copper wire. In other words, it is important to classify the input electrical lines of the third classification unit 600 by size.

For this purpose, the second sorting unit 500 includes a main hopper 510 having a hollow portion and extending in the upward and downward directions, and a main hopper 510 for dividing the copper wire injected toward the main hopper 510 into sizes, And a vibrator 530 installed in the hollow portion of the main hopper 510 to impart vibrations to the plurality of sifting blades 520. The vibrator 520 may include a plurality of vibrating screens 520 mounted along the up and down directions and having mesh gratings of different sizes, A first air jetting body 540 for supplying compressed air toward the hollow portion of the main hopper 510 so as to separate the coating remaining on the copper line by spraying compressed air to the copper line injected toward the main hopper 510, And a sorting cylinder 550 installed at a lower portion of the main hopper 510 so as to sort the copper wires filtered by the plurality of filtering wires 520 by size.

When the copper wire dried by the drying unit 400 is poured toward the hollow portion of the main hopper 510, copper wires are classified by sizes by a plurality of sifting wires 520 disposed on the path of the main hopper 510, The classified copper wire is stored in the sorting cylinder 550.

A plurality of slits 511 are passed through the main hopper 510 along the upward and downward directions so that a plurality of sieve 520 can be mounted on the main hopper 510 and a sieve 520 is inserted into the slit 511, The screen 520 is maintained on the screen 510. At this time, it is preferable that the plurality of sifting wires 520 are provided so that one end thereof is inclined downward so that the sorted copper wire can be dropped by self weight at the top of the sifter 520 and stored in the sifting cylinder 550.

The copper wire 520 is inserted into the slit 511 of the main hopper 510 in the form of a cantilever beam and the copper wire that has been filtered by the wire 520 drops downward by the inclination of the wire 520, 550).

When the copper wire is filtered by the wire mesh 520 and is seated on the wire mesh 520, the vibrator 530 can be operated to provide vibration to the wire mesh 520. When vibration is applied to the screen 520, it is possible to rapidly drop the copper wire filtered by the screen 520 toward the screen 550.

On the other hand, the sorting basin 550 is in the form of a box having an open top, and a diaphragm 551 is formed so that the copper drawn down by the plurality of sifting nets 520 and classified by size is not mixed with each other. A first storage space 552, a second storage space 553 and a third storage space 554 may be formed by dividing the inner space of the dividing cylinder 550 by the diaphragm 551.

A plurality of sifting screens 520 may include a first sifter 521 for sorting the copper wire into the third storage space 554 and a second sifter 521 for dropping the copper sifed into the main hopper 510 into the third storage space 554, (522) located below the first sieve (521) and having a length shorter than the first sieve (521) so as to cause the copper wire that has passed through the second sieve (521) to fall again into the second storage space (553) Lt; / RTI >

In addition to the sieve 520 to be mounted on the slit 511 of the main hopper 510, an upper net 523 in the form of a mesh may be further provided at the upper end of the hollow portion of the main hopper 510.

That is, when a copper wire is injected toward the hollow portion of the main hopper 510, the copper wire may pass through the first mesh screen 521 and the second mesh screen 522 in the order of the upper mesh 523, the second mesh screen 522, and so on. At this time, it is preferable that the mesh grating of the first filtering mesh 521 is larger than the mesh mesh of the second filtering mesh 522 and the mesh mesh of the upper mesh 523 is larger than the mesh mesh of the first filtering mesh 521.

In other words, when a copper wire is injected into the hollow portion of the main hopper 510, a copper wire having a size smaller than that of the mesh grids of the upper mesh 523, the first mesh network 521 and the second mesh network 522 passes through them, The copper wire of the size larger than the grid mesh of the upper mesh 523 and the first mesh network 521 and larger than the mesh mesh of the second mesh network 522 is stored in the first storage space 552 of the second mesh network 550, 2 filtering network 522 and falls and stored in the second storage space 553 of the sorting cylinder 550 and is smaller than the mesh mesh of the upper mesh 523 and is larger than the mesh mesh of the first mesh 521 The copper wire of the size is sorted by the first screening wire 521 and falls into the third storage space 554 of the sorting barrel 550 and is stored. On the other hand, it is preferable that the copper wire larger than the net grid size of the upper net 523 is divided by the upper net 523 and put into the milling unit 100 to be pulverized again.

On the other hand, when the first air spraying body 540 is operated in the course of the falling of the copper wire in the main hopper 510, the coating included in the copper wire can be separated by the compressed air.

For this, the first air jetting body 540 is installed on the hollow portion of the main hopper 510, and is installed on the wall surface facing the slit 511.

As a result, when the first air spraying body 540 is operated in the process of sorting the copper lines by size, a relatively light coating can be discharged to the outside toward the slits 511.

The users are classified into similar sizes and move the copper wire stored in the sorting box 550 into the receiving box 1 to store the copper wire. Although not shown, the receiving cylinder 1 is formed by a square mesh body, and one side can be opened and closed. The mesh sizes of the first and second mesh screens 521 and 522 are different from each other It is preferable to provide a plurality of receiving tubes 1 having a mesh grid size.

The receiving tube 1 containing the copper wire is loaded on a conveying conveyor TC provided outside the second sorting unit 500 and conveyed toward the third sorting unit 600. [

The third sorting unit 600 includes an inlet space 611 through which the receiving tube 1 is inserted and an outlet 612 through which the receiving tube 1 is discharged. A housing 610 in which a discharge outlet 613 for discharging the coating is formed and a coating discharge line 614 for discharging the coating is formed on the bottom face of the housing 610, A second air jetting body 620 for supplying compressed air to the barrel 1 to separate foreign materials including cloth contained in the copper wire, a receiving cylinder 1 inserted into the internal space of the housing 610, A plurality of first rotating parts 630 for disturbing the copper wire housed in the receiving tube 1 and a receiving tube 1 charged into the inner space of the housing 610 are picked up and rotated at intervals of 360 ° And is installed in the housing 610 so as to disturb the copper wire housed in the receiving tube 1 And a second rotating part 640 that is rotated by a rotation angle.

The receiving cylinder 1 (in a state in which the copper wire is housed) that has entered the inside of the housing 610 through the conveying conveyor TC is connected to the second air ejecting body 620, the first rotating portion 630, and the second rotating portion 640 It is possible to completely separate the cloth or the foreign matter remaining on the copper wire by the interaction of the copper wire and the copper wire.

The receiving cylinder 1 storing the copper wire in a state in which the cloth and the foreign matter are completely separated is discharged toward the discharge port 612 of the housing 610 and is transferred to the post-process by the discharge conveyor OC.

More specifically, the housing 610 is in the form of a box having an inner space, and the inlet 611 and the outlet 612 are formed to face each other. When the compressed air is supplied toward the receiving cylinder 1 inserted into the inlet 611, the cloth or foreign matter mixed in the copper wire is separated toward the inner space of the housing 610.

At this time, the cloth falls down to the bottom surface of the housing 610 and a part of the foreign matter is discharged toward the exhaust port 613 of the housing 610.

A filter for filtering out foreign matter scattered in the internal space of the housing 610 may be mounted on the exhaust port 613 of the housing 610 to prevent air pollution. Most foreign substances are filtered through the filter.

The inclined surface 615 may be formed in the housing 610 toward the coating discharge line 614 so that the coating separated by the second air jet body 620 can be guided to the coating discharge line 614. It is possible to increase the collecting efficiency of the covering gathered to the lower portion of the housing 610 through the inclined surface 615.

The second air spraying body 620 is driven to supply the compressed air toward the receiving cylinder 1 and the compressed air is supplied to the receiving cylinder 1 ) Of the wire contained in the copper wire.

At this time, the first air ejecting body 540 and the second air ejecting body 620 may be nozzles connected to a known compressor, or may be a blowing fan for forming a fluid in the fluid.

Each of the plurality of first rotating parts 630 is connected to a pair of guide bars 631 extending across the inner space of the housing 610, 1 roller 632. The first roller 632 and the second roller 633 are connected to the pair of guide bars 631 and the second roller 633 is spaced apart from the first roller 632 by a predetermined distance. A third roller 634 which is connected to the pair of guide bars 631 so as to engage and hold the receiving cylinder 1 mounted on the upper portion of the second roller 633 and which is disposed above the second roller 633, And a first actuator 635 that presses the lower portion of the receiving cylinder 1 held by the roller 634 and rotates the receiving cylinder 1.

The first rotating part 630 is installed in the inner space of the housing 610 to rotate the receiving cylinder 1 inserted into the inner space of the housing 610. When a plurality of guide bars 631 are provided as shown in the accompanying drawings, As shown in FIG.

The pair of guide bars 631 can extend in the direction of virtually connecting the inlet 611 and the outlet 612 of the housing 610 and the first roller 632 A second roller 633, and a third roller 634 are rotatably installed.

The first roller 632 and the second roller 633 can be supported by a pair of guide bars 631 so as to have the same top and bottom height, Is conveyed along the first roller 632 and the second roller 633.

On the other hand, the third roller 634 is supported on the pair of guide bars 631 so as to have a height higher than the first roller 632 and a height lower than the second roller 633. As a result, the receiving cylinder 1 conveyed by the first roller 632 and the second roller 633 is stopped by the third roller 634 at the position where the third roller 634 is located.

The first actuator 635 is disposed at a lower portion of the receiving cylinder 1 and guided by the first roller 632, the second roller 633 and the third roller 634, So that the corner can be lifted.

Since the lower edge of the other side lower portion of the receiving cylinder 1 is fixed by the third roller 634 when the lower end of one side of the receiving cylinder 1 is lifted by the first actuator 635, And is then seated on the first roller 632 and the second roller 633 of another adjacent first rotating part 630. [

When the adjacent first rotating parts 630 are sequentially operated to repeatedly rotate the receiving barrel 1, the copper bars housed in the receiving barrel 1 are uniformly mixed with each other, and even without separate conveying means in the housing 610, So that the cylinder 1 can be transported toward the outlet 612 of the housing 610.

When the second air spraying body 620 is interlocked with the receptacle 1 in a rotating state, the coating mixed with the copper line can be easily blown off.

12, the second rotating part 640 rotates in conjunction with the stage 641 and rotates in the forward and reverse directions. The second rotating part 640 rotates in conjunction with the stage 641 to pick up the receiving tube 1 by a magnetic force, And a second actuator 643 which moves the stage 641 upward and downward to move the receiving cylinder 1 picked up by the electromagnet 642 up and down.

Similar to the first rotating part 630, the second rotating part 640 rotates the receiving cylinder 1 inserted into the inner space of the housing 610 to disturb the copper wire.

However, the second rotating portion 640 does not rotate the receiving cylinder 1 at intervals of 90 degrees like the first rotating portion 630 described above, but rotates the virtual vertical axis in the upward and downward directions The storage container 1 is rotated in the forward and backward directions at intervals of 360 degrees to disturb the copper wire.

The first rotary part 630 and the second rotary part 640 may operate independently of each other and preferably the second rotary part 640 is operated when the receiving cylinder 1 is inserted into the inner space of the housing 610, And the plurality of first rotating parts 630 are operated to rotate the receiving cylinder 1. The first rotating parts 630 rotate the receiving cylinder 1,

At this time, it is preferable that the second air jetting body 620 operates in conjunction with at least one of the first rotating part 630 and the second rotating part 640.

The second rotating portion 640 is mounted on the ceiling of the housing 610 and picks up the receiving cylinder 1 guided by the first roller 632, the second roller 633 and the third roller 634, And then rotates it.

To this end, the second actuator 643 of the second rotary part 640 is mounted on the ceiling of the housing 610 so that the output end can be extended and compressed downward. Meanwhile, the first actuator 635 and the second actuator 643 may be a known hydraulic or pneumatic cylinder that performs linear motion.

Next, the stage 641 is mounted on the output end of the second actuator 643 and receives the rotational driving force of a step motor (not shown).

Next, the electromagnet 642 is mounted on the lower surface of the stage 641 and selectively generates a magnetic force according to the presence or absence of application of a magnetic force signal transmitted from a control device (not shown). Since the electromagnet 642 is provided adjacent to the stage 641, when the stage 641 rotates, the electromagnet 642 is rotated in association with the rotation.

Hereinafter, the operation of the second rotating part 640 will be briefly described as follows. First, when the receiving tube 1 is inserted into the inner space of the housing 610 and is guided by the first roller 632 and the second roller 633, the second actuator 643 is driven to lower the output terminal.

At this time, an electromagnet 642 is mounted on the output end of the second actuator 643, and the upper surface of the receiving cylinder 1 and the electromagnet 642 are attached to each other by the attraction of the electromagnet 642. Thereafter, when the second actuator 643 is driven to be compressed, the receiving cylinder 1 attached to the electromagnet 642 ascends and descends, and the picking up of the receiving cylinder 1 is completed. Thereafter, the step motor rotates the stage 641, and finally, the receiving cylinder 1 repeatedly rotates in forward and reverse directions, and disturbance of the copper wire housed in the receiving cylinder 1 occurs.

On the other hand, it is preferable that the receiving cylinder 1 is formed of a metal containing iron so that attraction with the electromagnet 642 can be generated.

Hereinafter, the interlocking operation of the second sorting unit 500 and the third sorting unit 600 of the reproducing system according to the present invention will be described.

First, a copper wire is injected into the main hopper 510 of the second sorting unit 500. The inputted copper wires are classified into similar sizes by the filter 520 and stored in the sorting cylinder 550. Thereafter, the user moves the copper wire classified by size in the sorting basin 550 into the receiving barrel 1, and places the receiving barrel 1 on the conveying conveyor TC.

The receiving cylinder 1 is introduced into the inner space of the housing 610 of the third sorting unit 600 by the conveying conveyor TC. The second rotating part 640 operates to rotate the receiving barrel 1. When the operation of the second rotating part 640 is stopped, the plurality of first rotating parts 630 continuously operate, Is continuously rotated.

At this time, the second air jetting body 620 operates in conjunction with the first rotating part 630 and the second rotating part 640 to provide a vortex toward the receiving cylinder 1, It becomes possible to separate it.

After the separation of the clothes has been completed, the receiving cylinder 1 is discharged to the discharge port 612 of the housing 610 and is placed on the discharge conveyor OC. The receiving cylinder 1 seated in the discharge conveyor OC is conveyed toward a separately provided post-treatment apparatus for post-processing.

100: crushing unit 200: cleaning unit 300: first sorting unit
400: drying unit 500: second sorting unit 600: second sorting unit

Claims (2)

A crushing unit for crushing the waste wire, a cleaning unit for separating and cleaning the waste wire by the difference in specific gravity between the wire and the wire wound by the crushing unit, CLAIMS 1. A regeneration system for a waste wire having a cleaning means including one sorting unit,
Wherein the first sorting unit comprises: a reference plate having a semicylindrical grooved portion and a ridge alternately formed and inclined at a first right side, A drain pipe through which a copper wire cleaned by the cleaning unit is received and which is disposed on one side of the upper surface of the reference plate and through which a copper wire is discharged toward one side lower surface; A water reservoir disposed in the upper surface of the reference plate with the discharge gap therebetween, the water reservoir having a valve for regulating an amount of opening of a discharge hole formed at a lower side of the water reservoir; A cover provided at a lower portion of the other side of the reference plate so as to receive a foreign object including a cover separated through a ridge and a ground of the reference plate; And a copper wire receiver installed at a lower portion of the reference plate at a distance from the reference plate in a direction orthogonal to the cover so as to receive a copper wire separated by the ground and the ridge of the reference plate. Wire reproduction system. The method according to claim 1,
A second sorting unit for sorting the copper wire by size and separating the coating remaining on the copper wire dried by the drying unit by using the compressed air, Further comprising a third sorting unit which spins compressed air and rotates the receiving cylinder in which the copper wire sorted through the second sorting unit is housed, and separates the cloth and foreign matter remaining on the copper wire,
The cleaning unit includes: a washing casing having an inner space in which a waste wire and a cleaning liquid are received, and a fitting groove formed in an inner peripheral surface in an upward and downward direction; A vortex fan for supplying compressed air toward the tangential direction of the inner space of the cleaning casing to vortex the cleaning liquid; A squeeze body guided by the fitting groove so as to be accommodated in the inner space of the washing casing such that the cloth separated by the specific gravity difference is centrifuged and stored by the vortex fan; And a housing having a box shape mounted toward a lower portion of the inner space of the washing casing and having a slope downwardly inclined toward the center and a drain hole for draining the washing liquid in the center,
The second sorting unit includes: a main hopper having a hollow portion and extending upwardly and downwardly; A plurality of sieving systems mounted along the upper and lower directions of the main hopper so as to classify copper wires injected toward the main hopper into sizes and having mesh grids of different sizes; A vibrator installed in the hollow portion of the main hopper to impart vibration to the plurality of squeezing nets; A first air spraying body for spraying compressed air to a copper line injected toward the main hopper to provide compressed air toward the hollow portion of the main hopper so as to separate the coating remaining on the copper line; And a sorting basin installed at a lower portion of the main hopper so that the copper wires sorted by the plurality of sieving nets are classified and sorted by size,
The third sorting unit has an inner space and a discharge port through which the receptacle is inserted and a discharge port through which the receptacle is discharged, an exhaust port through which air is exhausted, and a coating discharge line through which the coating is discharged, A housing; A second air spraying body installed in an inner space of the housing for separating impurities including a coating mixed with a copper line by supplying compressed air to a receiving cylinder inserted into an inner space of the housing; A plurality of first rotating parts rotating the receiving barrel inserted into the inner space of the housing at intervals of 90 degrees to disturb the copper wire housed in the receiving barrel; And a second rotating part installed on the housing to disturb a copper wire accommodated in the receiving tube by rotating at 360 ° intervals after picking up a receiving tube inserted into the inner space of the housing, wherein the plurality of first rotating parts A first roller which connects a pair of guide bars extending across the inner space of the housing and supports the lower surface of the receiving barrel; A second roller connected to the pair of guide bars and spaced apart from the first roller by a predetermined distance; A third roller connected to the pair of guide bars so as to engage and hold the receiving cylinder mounted on the upper portions of the first and second rollers, the third roller being disposed above the second roller; And a first actuator for pressing the lower portion of the receiving cylinder held by the third roller to rotate the receiving cylinder, wherein the second rotating portion includes: a stage rotating in the forward and backward directions repeatedly; An electromagnet that rotates in conjunction with the stage and picks up the receptacle by a magnetic force; And a second actuator for moving the stage upward and downward to move up and down the pick-up cylinder picked up by the electromagnet,
The main hopper is provided with a plurality of slits so that a plurality of sieves can be mounted, and the plurality of sieves are provided so that one end thereof is inclined downward so that the divided copper wire can be dropped by self weight at the upper portion of the sieving net and stored in the sieve basket A diaphragm is formed on the branching basin so as to prevent the copper wires falling from the plurality of sieving nets and classified by size from being mixed with each other, and a coating discharge line is formed on the housing so that the coating separated by the second air ejecting body can be guided to the coating discharge line. Wherein the inclined surface is formed in a shape of a square mesh net, and the one side surface can be opened and closed.

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