CN107195399B - Waste and old cable recovering apparatus - Google Patents

Waste and old cable recovering apparatus Download PDF

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Publication number
CN107195399B
CN107195399B CN201710465500.6A CN201710465500A CN107195399B CN 107195399 B CN107195399 B CN 107195399B CN 201710465500 A CN201710465500 A CN 201710465500A CN 107195399 B CN107195399 B CN 107195399B
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China
Prior art keywords
rolling
hot
cable
roller
shaft
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Active
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CN201710465500.6A
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Chinese (zh)
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CN107195399A (en
Inventor
刘立忠
其他发明人请求不公开姓名
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Ding Wuxuan
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Individual
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B15/00—Apparatus or processes for salvaging material from cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B15/00—Apparatus or processes for salvaging material from cables
    • H01B15/003—Apparatus or processes for salvaging material from cables by heating up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B15/00—Apparatus or processes for salvaging material from cables
    • H01B15/005—Apparatus or processes for salvaging material from cables by cutting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B15/00—Apparatus or processes for salvaging material from cables
    • H01B15/005—Apparatus or processes for salvaging material from cables by cutting
    • H01B15/006—Making a longitudinal cut
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1275—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by applying heat
    • 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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  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Metal Rolling (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention is a kind of waste and old cable recovering apparatus, sets gradually unreeling machine, steering shaft, peeling roll assembly, flame heating device, slewing rollers, traction device and disconnecting device from front to back.Wherein, peeling roll assembly includes the hot-rolling and carrying roller being arranged in pairs above and below, wherein hot-rolling is located at upside, carrying roller is located at downside, and prevents the curved pressure roller of hot-rolling at the setting of the top of hot-rolling one, and the pressure roller is directly born against on the upside of hot-rolling, hot-rolling and idler roll spacing are adjustable, and synchronous backward rotates between the two, a flame heating device is arranged from the first driving motor, in the forward position of hot-rolling in power.The present invention is exploited the crust of cable by not damaged exploitation technique, and does not destroy the surface of copper core, can produce the copper grain of rice of high quality.

Description

Waste and old cable recovering apparatus
Technical field
The invention is related to the reutilization technology in technical field of electric power about waste and old cable, specifically utilizes waste and old electricity The device of the cable production copper grain of rice.
Background technique
About the recycling of waste and old cable, by taking section is 6 square millimeters of cable as an example, cable core generally uses only son and heir's copper core, Since structure is simple, only there is copper core and crust, wherein crust can carry out secondary recovery, carry out, and copper core is even more that can return It receives, currently used method is to be peeled off crust using blade, the two is separated, either mechanical barking or manual peeling, All have a problem that, i.e., cutter can the surface of copper core it is more or less leave scratch, cause to scratch, so that the quality of copper core Decline, this copper core that exploitation obtains of unloading can be only used to melt down copper metallurgy.
Meanwhile there are also a kind of demands, i.e. the copper grain of rice on the market, make the copper grain of rice using copper core, wherein the grain of the copper grain of rice The surface requirements of degree are not damaged, and existing production method is generally made of new copper core, higher cost.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of device using the waste and old cable production copper grain of rice, Copper core is separated with crust separation phase using lossless isolated method, is obtained intact copper core, is then cut.
The technical solution adopted by the present invention to solve the technical problems are as follows:
Utilize the device of the waste and old cable production copper grain of rice, which is characterized in that set gradually from front to back:
For placing cable reel and realizing the unreeling machine that cable unreels, the unreeling machine includes bracket and is arranged on bracket Unreeling shaft, unreeling shaft both ends are the detachable structure for carrying out cable reel pick-and-place and replacement, and the cable reel is fixed on described put On spool, and several cable reels stagger successively arrangement；
Steering shaft, steering shaft are arranged in the side of unreeling shaft and are located at the middle position of bracket, the cable of each cable reel Switch to horizontal direction by oblique around after steering shaft simultaneously；
Expansion tightening wheel is being equipped with multiple expansion tightening wheels on a horizon bar on rear side of steering shaft, and the cable bypasses tensioner Spacing after wheel in the horizontal direction tends to uniformly be laid out,
Peeling roll assembly, including the hot-rolling and carrying roller being arranged in pairs above and below, wherein hot-rolling is located at upside, under carrying roller is located at Side, and the curved pressure roller of hot-rolling is prevented at the setting of the top of hot-rolling one, the pressure roller is directly born against on the upside of hot-rolling, hot-rolling and support Roller roller spacing is adjustable, and synchronous backward rotates between the two, power from the first driving motor,
In the forward position of hot-rolling, one flame heating device is set, which includes fuel gas conduit and nozzle, Wherein fuel gas conduit is rigid conduit, is arranged in parallel with hot-rolling, and multiple branch pipes are uniformly equipped in fuel gas conduit, are pacified respectively on branch pipe A nozzle is filled, surface of the nozzle towards hot-rolling and the part to hot-rolling carry out fixed point heating, in its table while hot-rolling rotates Face forms multiple annular sections with certain high temperature, and the corresponding cable of each high temperature annular section forms peeling processing Station；
A slewing rollers are equipped in the rear side of peeling roll assembly, the crust of peeling is turned back after bypassing slewing rollers under, and by One winder is wound,
Traction device is wherein fixed on home roll positioned at the rear side of slewing rollers including the deputy roller arranged above and below and home roll Several traction wheel discs, with fluted on the traction wheel disc, copper core is drawn after winding with one circuit from traction wheel disc to be continued backward, Middle home roll driving force is variable-frequency motor, and home roll surface material is nylon material；
Disconnecting device cuts off the copper core passed through using to roller mode；
In the lower section of disconnecting device, the collection basket 83 of one collection copper grain of rice is set.
Further, the disconnecting device includes the rotor of top and the transfer roller of lower section, and the rotor surface is uniformly set It is equipped with cutter, the cutter is fixed by screws on rotor, and cutter is axially disposed.
Further, the surface of slewing rollers is provided with rubber layer.
Further, the bracket is U-shaped, is made of the side plate of two sides and the pedestal of lower end, the phase on the side plate of two sides To being provided with pairs of damper.
Further, the damper is nylon damper, including shaft, nylon axle bed, nylon axle bed are fixed on side plate On, shaft is inserted in the installation circular hole of nylon pedestal, is adjusted by adjusting the pretightning force between nylon axle bed and shaft Resistance between the two.
Further, the detachable structure is Z-shaped occlusion structure, and is locked using screw locking mechanism.
Further, the hot-rolling and carrying roller are the round roller with diameter.
The beneficial effects of the present invention are:
1, by not damaged exploitation technique, the crust of cable is exploited, and does not destroy the surface of copper core, can be produced The copper grain of rice of high quality.
2, high-efficient, the processing of multiple groups cable can be carried out simultaneously, realized mass processing, handled 1 ton or so per hour.
3, the granularity of the copper grain of rice is relatively uniform, and consistency is preferable.
Detailed description of the invention
Fig. 1 is present system schematic diagram.
Fig. 2 is the cross-section diagram of cable.
Fig. 3 is the cross-section diagram of cable after exploitation.
Fig. 4 is the separation process schematic diagram of crust and copper core.
Fig. 5 is the perspective view of unreeling machine.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the perspective view for drawing wheel disc.
Fig. 8 is to draw the schematic diagram that copper core is wound on wheel disc.
Fig. 9 is the schematic diagram of disconnecting device.
Figure 10 is the scheme of installation of unreeling shaft.
Figure 11 is the schematic diagram of damper.
Figure 12 is the schematic diagram of peeling roll assembly.
In figure: 1 unreeling machine, 11 brackets, 12 unreeling shafts, 13 dampers, 14 occlusion structures, 15 cable reels are fixed and locking knot Structure, 2 steering shafts, 3 expansion tightening wheels, 4 peeling roll assemblies, 41 hot-rollings, 411 fuel gas conduits, 412 nozzles, 42 carrying rollers, 43 pressure rollers, 5 turn to Roller, 6 winders, 7 traction devices, 71 traction wheel discs, 8 disconnecting devices, 81 rotors, 82 transfer rollers, 811 cutters, 83 collect basket, 9 electricity Cable, 91 cable reels, 92 copper cores, 93 crusts.
Specific embodiment
As shown in Figures 1 to 12, for existing defect, protection main body of the invention is as follows:
Exploitation is a kind of waste and old cable reutilization system, carries out recycling and reusing, the copper grain of rice of generation to only core cable It is high-quality, it can further be passivated, rounding operation, form the high value-added products such as copper ball, can satisfy use and want It asks.
Its basic principle is, using lossless separating technology, cable copper core and crust to be split, then to crust into Row recycling carries out cutting to copper core and forms satisfactory copper particle.
Based on the description above, while embodiment provided by the invention is as follows:
Unreeling machine 1 for placing cable reel, and realizes unreeling for cable, and unreeling machine 1 includes bracket 11 and is arranged in bracket On unreeling shaft 12,12 both ends of unreeling shaft be detachable structure, it may be convenient to carry out the pick-and-place and replacement of cable reel, bracket 11 It for U-shaped, is made of the side plate of two sides and the pedestal of lower end, pairs of damper 13 is relatively set on the side plate of two sides, it should Damper is nylon damper, including shaft, nylon axle bed, nylon axle bed are fixed on side plate, and shaft is inserted in nylon pedestal Installation circular hole in, resistance between the two, shape then is adjusted by adjusting the pretightning force between nylon axle bed and shaft Play the role of adjusting cable stretch for increasing resistance when unreeling at damper.One in two shafts by rectangular Interface carries out plug connection, another is cooperated by Z-shaped occlusion structure 14 and unreeling shaft, and using screw locking mechanism into Row locking.
Cable reel fixation and locking structure 15 are equipped on unreeling shaft 12, including the fixation being nested with and be locked on unreeling shaft Sleeve, the fixation for cable reel, that is to say, that unreeling shaft can be replaced.
The effect of above-mentioned damper can play the role of tensioner, so that cable is in a state tightened, just Under the premise of use, it is possible to use the damper with similar functions, such as band brake type damper is (usually by brake lining and control Brake lining holds the handle composition of degree tightly).
Above-mentioned unreeling shaft successively arranges up and down, and cable reel staggers successively arrangement.
The side of unreeling shaft 12 is arranged in steering shaft 2, positioned at the middle position of bracket 11, above-mentioned each cable reel 91 Cable 9 simultaneously bypass steering shaft, cable 9 have it is oblique switch to horizontal direction, wherein the steering shaft be chrome-faced, formed it is smooth Surface so that turn to when smoother, the steering for cable.
Expansion tightening wheel 3, is designed as multiple groups, is located on a horizon bar, and close to the rear side of steering shaft, wherein expansion tightening wheel 3 is one A nylon wheel, is mounted on an axle by bearing, and expansion tightening wheel can rotate, and after expansion tightening wheel 3, above-mentioned cable is in the horizontal direction On spacing reach unanimity, form uniform layout, then, while enter in next peeling technique.
Peeling roll assembly 4, including the hot-rolling 41 and carrying roller 42 being arranged in pairs above and below, wherein hot-rolling 41 is located at upside, carrying roller The curved pressure roller 43 of hot-rolling is prevented positioned at downside, and at the setting of the top of hot-rolling 41 one, pressure roller is the steel rider of a major diameter, Pressure roller 43 is directly born against on the upside of hot-rolling, is formed a support to hot-rolling, is prevented the bending of hot-rolling, above-mentioned hot-rolling 41 and carrying roller 42 For the round roller of same diameter, gap is adjustable, while synchronous backward rotates between the two, and power is from the first driving motor, tradition Mode is chain conveyer.Pressure roller is free roll, is located at the top, directly bears against on hot-rolling, prevent hot-rolling from bending.
Above-mentioned carrying roller 42 can finely tune in the height direction, to adapt to the cable of different-diameter, usually by the two it Between gap be adjusted to the diameter of cable and subtract the thickness of one layer of crust, common regulative mode are as follows: the axis at 42 both ends of carrying roller Bearing design can be adjusted along the vertical direction at a slide block structure, for adjusting gap between the two.
One flame heating device is set in the forward position of hot-rolling 41, which includes 411 He of fuel gas conduit Nozzle 412, wherein fuel gas conduit 411 is rigid conduit, is arranged in parallel with hot-rolling, and multiple branch pipes are uniformly equipped in fuel gas conduit, One nozzle 412 is installed respectively, nozzle forms pattern in one line towards the surface of hot-rolling 41, as shown, right on branch pipe The part of hot-rolling carries out fixed point heating, forms annular section one by one with certain high temperature, each high temperature annular section pair Ying Yigen cable forms a processing station.
By the nozzle of flame, for carrying out the heating of part to hot-rolling, so that the surface of hot-rolling forms the height of hundreds of degree Temperature, specifically, the material different set that the mode of heating makes the surface temperature of hot-rolling different according to cable sheath, with common family For cable:
The electric wire that we use usually is typically all polyvinyl chloride (PVC) material, and general operating temperature ratings are 70 to 90 Degree Celsius, molten condition floats up and down 20 degrees Celsius, therefore, it is desirable to be adjusted to the surface temperature of hot-rolling at 150 degrees Celsius 170 degree are advisable.High temperature-resistant cable line operating temperature ratings are 180 degrees Celsius, and molten condition needs at this time in 400 degrees centigrades The temperature of hot-rolling, which is adjusted to 400 degree or so, to be advisable.For the temperature for detecting hot-rolling, contact temperature is set on the surface of hot-rolling Sensor, for monitoring the surface temperature of hot-rolling.
The gap of above-mentioned hot-rolling 41 and carrying roller 42 is adjustable, is finely adjusted according to the cable of different-diameter, forms different size Gap, under normal work, the size in gap is that the diameter of cable subtracts the thickness of crust, when having cable between the two Gap when passing through, under the action of hot-rolling, the upside crust of cable is rapidly sealed off an openning, and in hot-rolling and carrying roller Squeezing action under form appearance as shown in Figure 3, realize peeling.
A slewing rollers 5 are equipped in the rear side of peeling roll assembly, can freely be rotated, wherein the surface setting of slewing rollers 5 It turns back after thering is rubber layer, above-mentioned crust 93 to bypass slewing rollers 5 under, and is wound by a winder 6, realize crust It is packaged and arranges, the above-mentioned continuation of copper core 92 moves backward.
Traction device 7 is formed positioned at the rear side of slewing rollers including the deputy roller arranged above and below and home roll, is wherein led on home roll It crosses key connection and is fixed with several traction wheel discs 71, with fluted on the traction wheel disc 71, copper core 92 winds one on wheel disc from drawing It draws and continues backward after week, it is variable-frequency motor that wherein home roll, which uses, and home roll Facing material is nylon material, is reduced to copper core It destroys.
It fills 7 by above-mentioned traction to postpone, copper core is relatively straight more suitable, subsequently into the disconnecting device of next stage.
Disconnecting device 8, using to roller mode, top is rotor 81, and lower section is transfer roller 82, and wherein 81 surface of rotor is equal Even is provided with cutter 811, and cutter 811 is fixed by screws on rotor 81, and cutter 811 is axially disposed, to batches of copper Line is cut, and is designed as 6 groups altogether, the granularity of the copper grain of rice cut off and formed, and the revolving speed by adjusting rotor can be formed The copper grain of rice of different length, meets the needs of personalized customization.
One collection basket 83 is set in the lower section of disconnecting device 8, for collecting the above-mentioned copper grain of rice.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to model of the invention It encloses and is defined, without departing from the spirit of the design of the present invention, relevant technical staff in the field is to various changes of the invention Shape and improvement should all expand in the protection scope as determined by claims of the present invention.

Claims (1)

1. waste and old cable recovering apparatus, which is characterized in that set gradually from front to back:
For placing cable reel and realizing the unreeling machine (1) that cable unreels, the unreeling machine (1) includes that bracket (11) and setting exist Unreeling shaft (12) on bracket, unreeling shaft (12) both ends are the detachable structure for carrying out cable reel pick-and-place and replacement, the cable Disk is fixed on the unreeling shaft, and several cable reels stagger successively arrangement；
Steering shaft (2), steering shaft (2) are arranged the side in unreeling shaft (12) and are located at the middle position of bracket (11), Ge Ge electricity The cable (9) of cable disk (91) switchs to horizontal direction by oblique around after steering shaft simultaneously；The steering shaft (2) is chrome-faced, shape At smooth surface；
The cable is the cable of only son and heir's copper core；
Expansion tightening wheel (3) is being equipped with multiple expansion tightening wheels on a horizon bar on rear side of steering shaft, and the cable bypasses expansion tightening wheel (3) spacing after in the horizontal direction tends to uniformly be laid out,
Peeling roll assembly (4), including the hot-rolling (41) and carrying roller (42) being arranged in pairs above and below, wherein hot-rolling (41) is located at upside, Carrying roller is located at downside, and prevents the curved pressure roller of hot-rolling (43) at the setting of the top of hot-rolling (41) one, and pressure roller (43) is freely Roller, the pressure roller (43) directly bear against on the upside of hot-rolling, and hot-rolling (41) and carrying roller (42) roller spacing are adjustable, and synchronize between the two anti- To rotation, power from the first driving motor,
Hot-rolling (41) forward position be arranged a flame heating device, the flame heating device include fuel gas conduit (411) and Nozzle (412), wherein fuel gas conduit (411) is rigid conduit, is arranged in parallel with hot-rolling, and multiple are uniformly equipped in fuel gas conduit Pipe, installs a nozzle (412) on branch pipe respectively, nozzle towards hot-rolling (41) surface and to the part of hot-rolling carry out fixed point plus Heat, hot-rolling are formed on its surface multiple annular sections with certain high temperature, the high temperature ring of the hot-rolling after heating while rotation The surface temperature in shape region is equal to or higher than the temperature of cable sheath；Each high temperature annular section corresponds to a cable, is formed Peeling handles station；
It is equipped with a slewing rollers (5) in the rear side of peeling roll assembly, the crust (93) of peeling is rolled over around slewing rollers (5) are lower backward It returns, and is wound by a winder (6),
Traction device (7), positioned at the rear side of slewing rollers, including the deputy roller arranged above and below and home roll, if being wherein fixed on home roll Dry traction wheel disc (71), with fluted on the traction wheel disc (71), copper core (92) from draw wind with one circuit on wheel disc after draw Continue backward, wherein home roll driving force is variable-frequency motor, and home roll surface material is nylon material；
Disconnecting device (8) cuts off the copper core passed through using to roller mode；
In the lower section of disconnecting device (8), the collection basket (83) of one collection copper grain of rice is set；
The surface of slewing rollers (5) is provided with rubber layer；The bracket (11) is U-shaped, there is the side plate of two sides and the pedestal group of lower end At being relatively set with pairs of damper (13) on the side plate of two sides；The damper be nylon damper, including shaft, Nylon axle bed, nylon axle bed are fixed on side plate, and shaft is inserted in the installation circular hole of nylon pedestal, by adjusting nylon axle bed Resistance between the two is adjusted in pretightning force between shaft.
CN201710465500.6A 2015-12-21 2015-12-21 Waste and old cable recovering apparatus Active CN107195399B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710465500.6A CN107195399B (en) 2015-12-21 2015-12-21 Waste and old cable recovering apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710465500.6A CN107195399B (en) 2015-12-21 2015-12-21 Waste and old cable recovering apparatus
CN201510970044.1A CN105405541B (en) 2015-12-21 2015-12-21 The device of the copper grain of rice is produced using waste and old cable

Related Parent Applications (1)

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CN201510970044.1A Division CN105405541B (en) 2015-12-21 2015-12-21 The device of the copper grain of rice is produced using waste and old cable

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CN107195399A CN107195399A (en) 2017-09-22
CN107195399B true CN107195399B (en) 2019-03-01

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CN201710465500.6A Active CN107195399B (en) 2015-12-21 2015-12-21 Waste and old cable recovering apparatus
CN201510970044.1A Active CN105405541B (en) 2015-12-21 2015-12-21 The device of the copper grain of rice is produced using waste and old cable
CN201710465713.9A Active CN107195400B (en) 2015-12-21 2015-12-21 Copper grain of rice process units

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CN201510970044.1A Active CN105405541B (en) 2015-12-21 2015-12-21 The device of the copper grain of rice is produced using waste and old cable
CN201710465713.9A Active CN107195400B (en) 2015-12-21 2015-12-21 Copper grain of rice process units

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CN106253158B (en) * 2016-08-25 2017-12-19 国网山东省电力公司商河县供电公司 The unavailable cable of electric power system recycles processing unit
CN106205894A (en) * 2016-08-25 2016-12-07 国网山东省电力公司商河县供电公司 The metal wire inner core recycle device of power consumption cable
CN109879115A (en) * 2019-03-25 2019-06-14 苏州建莱机械工程技术有限公司 Online winder for mineral insulated cable
CN110660537B (en) * 2019-09-12 2021-02-09 胡恩华 Equipment is peeld to stub copper core cable
CN111633005B (en) * 2020-06-09 2021-12-07 江苏苏缆电缆有限公司 Recovery unit of old and useless copper conductor
CN112185631B (en) * 2020-09-18 2022-08-30 国网上海市电力公司 Cable recycling and processing equipment
CN112762686A (en) * 2020-12-28 2021-05-07 界首市名扬针纺科技有限公司 Disinfection equipment for recycling waste polyester textiles and disinfection method thereof
CN113851996B (en) * 2021-10-09 2023-02-17 威海海源电力工程有限公司 Overhead line space section breaking method

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JPH07154912A (en) * 1993-11-26 1995-06-16 Furukawa Electric Co Ltd:The Method of separating metal-plastic coupling
JP2001195934A (en) * 2000-01-13 2001-07-19 Motoo Oshiki System of separating cover from core wire of waste electrical wire or waste signal wire
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Publication number Priority date Publication date Assignee Title
JPH07154912A (en) * 1993-11-26 1995-06-16 Furukawa Electric Co Ltd:The Method of separating metal-plastic coupling
JP2001195934A (en) * 2000-01-13 2001-07-19 Motoo Oshiki System of separating cover from core wire of waste electrical wire or waste signal wire
CN2622816Y (en) * 2003-04-11 2004-06-30 上海南大集团有限公司 Stripper for cable core
DE102013008275A1 (en) * 2013-05-15 2014-11-20 Sew-Eurodrive Gmbh & Co Kg Method for stripping a wire coated with insulation material

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Publication number Publication date
CN107195400A (en) 2017-09-22
CN107195399A (en) 2017-09-22
CN105405541A (en) 2016-03-16
CN107195400B (en) 2019-01-25
CN105405541B (en) 2017-10-03

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