CN105643415B - Separation system and separation method - Google Patents
Separation system and separation method Download PDFInfo
- Publication number
- CN105643415B CN105643415B CN201511028222.5A CN201511028222A CN105643415B CN 105643415 B CN105643415 B CN 105643415B CN 201511028222 A CN201511028222 A CN 201511028222A CN 105643415 B CN105643415 B CN 105643415B
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- China
- Prior art keywords
- brush roll
- abrasive band
- processing equipment
- composite strip
- lifting
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- 238000000926 separation method Methods 0.000 title claims abstract description 69
- 239000002131 composite material Substances 0.000 claims abstract description 141
- 229910052751 metal Inorganic materials 0.000 claims abstract description 74
- 239000002184 metal Substances 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000005498 polishing Methods 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 230000004308 accommodation Effects 0.000 claims description 35
- 230000009467 reduction Effects 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 15
- 238000004064 recycling Methods 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 8
- 230000002776 aggregation Effects 0.000 claims description 4
- 238000004220 aggregation Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 19
- 230000008569 process Effects 0.000 abstract description 5
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 44
- 229910000831 Steel Inorganic materials 0.000 description 21
- 239000010959 steel Substances 0.000 description 21
- 229910052782 aluminium Inorganic materials 0.000 description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 19
- 150000001875 compounds Chemical class 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007786 learning performance Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/08—Dust extraction equipment on grinding or polishing machines specially designed for belt grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention discloses a kind of separation system and separation method, for separating the thin metal layer on composite strip from matrix.Separation system includes the brush roll processing equipment and abrasive band processing equipment that composite strip sequentially passes through；Brush roll processing equipment includes brush roll and the first driving mechanism, and brush roll is cylindrical body, and the side of brush roll is rolled by wire, and the first driving mechanism drives brush roll rotation；Abrasive band processing equipment includes pinch roller, tensioning wheel, abrasive band and the second driving mechanism；Abrasive band is wound on pinch roller, and tensioning wheel tightens abrasive band；Second driving mechanism drives pinch roller rotation, and pinch roller drives abrasive band movement；Wherein, the frosting of the side and abrasive band of brush roll is contacted with the thin metal layer of composite strip.Ultra-thin metal layer on composite strip can be passed through the polishing twice of brush roll and abrasive band by the present invention, thoroughly be separated from substrate, the substrate surface cleanliness without any pollution after separation can be recycled and be utilized again；Harmful bi-products, no pollution to the environment are not generated in isolated process.
Description
Technical field
The present invention relates to a kind of separation system of alloy material and separation methods, the base for adhering to thin metal layer from it
It is separated on material, belongs to the separation technology field of alloy composite materials.
Background technique
Thin metal layer aluminum steel composite band material has both the excellent corrosion resistance of aluminium alloy and heating conduction and the good power of steel
Many advantages, such as learning performance, is the main raw material(s) of cooling tube bundle base tube in power station air cooling system core component.It is industrial at present
Cold rolling composite algorithm is mostly used to produce aluminum steel composite material greatly, and finished product thickness is in 1.5mm or so, clad aluminum layer thickness
0.08mm or so.If the process is not controlled properly, aluminum steel composite material will appear after cold rolling is compound is locally difficult to compound phenomenon,
The material can not just continue to use, and need recycling and reusing.
Due to the very thin thickness (0.08mm) of clad aluminium layer, can not be returned by conventional the methods of removing tearing
It receives.Existing recovery process is generally by the separation method of high temperature absorption method, decarburizing annealing method and chemolysis.
High temperature absorption method application high-temperature process, the method for reducing metal interlevel binding force are separated: (being more than at high temperature
600 DEG C) although aluminum steel interface can generate frangible compounds and reduce the binding force at interface, since aluminium layer becomes after heat treatment
It is thinner, aluminium and steel can not be made to separate by the method for external force, while high temperature is that the frangible compounds generated can be closely adhered on
The side of steel and be difficult to separate with matrix body.
The decarburizing annealing method of the prior art, separates aluminum steel composite material in the way of decarburizing annealing, but the party
The composite material that method is suitble to steel aluminium layer all thicker, and the composite material relatively thin for above-mentioned clad can not then separate, and also can not
Form clean surface steel band.
Chemical method separation be using chemical method thin metal layer dissolution remove, but this aspect can not thorough cleaning go
Except the aluminium alloy layer on steel band, due to site requirements, it is continuous in the production line to be on the other hand also difficult to realize aluminum steel composite material
Processing, it is most important that, it due to using chemical reagent, would seriously pollute the environment, that is, do not meet the requirement of green ecological production,
Limit the popularization and use of this method.
Summary of the invention
In order to solve the defect of above-mentioned separation method, the present invention proposes a kind of separation system and separation method, for will be thin
Metal layer is separated from the substrate that it adheres to, pollution-free, easy to operate, continuous batch can be handled in the production line.
The present invention is to be attained in that by following technical solution
A kind of separation system, for separating the thin metal layer on composite strip from matrix, the separation system includes
The brush roll processing equipment and abrasive band processing equipment that composite strip sequentially passes through；The brush roll processing equipment includes that brush roll and first drive
Motivation structure, the brush roll are cylindrical body, and the side of the brush roll is rolled by wire, and first driving mechanism drives institute
State brush roll rotation；The abrasive band processing equipment includes pinch roller, tensioning wheel, abrasive band and the second driving mechanism；The abrasive band is wound on institute
It states on pinch roller, the tensioning wheel tightens the abrasive band；Second driving mechanism drives the pinch roller rotation, the pinch roller band
Move the abrasive band movement；Wherein, thin metal layer of the frosting in the side of the brush roll and the abrasive band with composite strip connects
Touching.
Separation system of the present invention further includes the flattening mechanism before the brush roll processing equipment is arranged in, the flattening mechanism
Including upper pressure roller and lower compression roller, composite strip is from whole by being driven plain between upper pressure roller and lower compression roller.
In order to recycle by the thin metal layer bits under brush roll brush and reduce the pollution at operation scene, the brush roll processing equipment is also
Including shell and the first recyclable device, the shell forms accommodation space, the shell be equipped with for composite strip pass through into
Mouth and outlet；The brush roll is located in the accommodation space, is connected to outside first recyclable device and the accommodation space.
The structure of first recyclable device and position be not unique: can be such as the suction inlet in the accommodation space, institute
Suction inlet is stated between the brush roll and the outlet, the suction inlet is connect by air hose with external dust exhaust apparatus.
First recyclable device may be the Discharge outlet for being provided with the shell lowest part.
First recyclable device further includes being fixed on the scraper plate contacted above composite strip and with composite strip, described to scrape
Plate stops the metal fillings under brush roll brush to be discharged with composite strip from outlet, falls after metal fillings aggregation from composite strip two sides, from
Shell is discharged in the Discharge outlet.
Based on identical purpose, the abrasive band processing equipment also further includes shell and the second recyclable device, the shell shape
At accommodation space, the shell is equipped with the inlet and outlet passed through for composite strip；The pinch roller, tensioning wheel, abrasive band are located at
In the accommodation space, it is connected to outside second recyclable device and the accommodation space.
Second recyclable device is suction inlet, and between the abrasive band and the outlet, the suction inlet passes through wind
Pipe is connect with external dust exhaust apparatus.
In order to which just sealing shell, the inlet and outlet are respectively provided with sealing ring, when composite strip passes through the sealing
When circle, the sealing ring seals the accommodation space.
The brush roll processing equipment further includes lifting device, and the brush roll is fixed on the lifting device；The lifting
Device drives the brush roll to move up and down, and when needing to dismount composite strip, by control lifting device, increases brush roll, place/
After withdrawing composite strip, lifting device is fallen, brush roll resets.
The lifting device includes lifting support plate, lifting linear guide, guide rail slide block and Worm reduction motor；Institute
Lifting linear guide is stated to fix vertically；The brush roll, the first driving mechanism and the guide rail slide block are fixed on the lifting bearing
On plate；The fuselage of the Worm reduction motor is fixed, the worm screw head flanges of the Worm reduction motor with it is described
Go up and down support plate connection；Wherein, the worm screw of the Worm reduction motor drives the lifting support plate to move up and down, described
It goes up and down support plate and relies on guide rail slide block slide-and-guide in the lifting linear guide.
The abrasive band processing equipment also includes the same lifting device of same brush roll processing equipment, easy disassembly composite strip
Operation.The pinch roller, tensioning wheel and the second driving mechanism are fixed on the lifting device；The lifting device drives the pressure
Wheel moves up and down.
The lifting device includes lifting support plate, lifting linear guide, guide rail slide block and Worm reduction motor；Institute
Lifting linear guide is stated to fix vertically；The pinch roller, tensioning wheel, second driving mechanism and the guide rail slide block are fixed on institute
It states on lifting support plate；The fuselage of the Worm reduction motor is fixed, the worm screw head of the Worm reduction motor
Flange is connect with the lifting support plate；Wherein, the worm screw of the Worm reduction motor drives on the lifting support plate
Lower movement, the lifting support plate rely on guide rail slide block slide-and-guide in the lifting linear guide.
Invention additionally discloses a kind of separation method, for the thin metal layer on composite strip to be separated from matrix, including
Following steps:
Composite strip passes through brush roll processing equipment, and brush roll processing equipment once beats thin metal layer on composite strip
Mill；
Composite strip passes through abrasive band processing equipment, and abrasive band processing equipment carries out secondary beat to thin metal layer on composite strip
Mill.
In primary the step of polishing, also while sheet metal bits are recycled.
In the secondary polishing the step of, also while sheet metal powder is recycled.
The primary polishing and second of polishing carry out in a closed environment.
The parameter of first time polishing is carried out to composite strip using brush roll processing equipment are as follows:
The movement speed of composite strip is 8-15m/min, and the diameter of brush roll is 320mm, and the wire diameter on brush roll is
0.2mm, the revolving speed of brush roll are 900-1000r/min.
The parameter of second of polishing is carried out to composite strip using abrasive band processing equipment are as follows:
Abrasive band is 36#, and pinch roller revolving speed is 700-800r/min, and pinch roller diameter is 300mm.
Brush roll processing equipment and abrasive band processing equipment include lifting device, respectively drive brush roll, abrasive band lifting: brush roll liter
Height is played between 0.2-0.8mm, the lifting heights in abrasive band are between 0.2-0.5mm.
By into the composite strip before brush roll processing equipment, first passes through flattening mechanism and carry out pressing aligning.
Ultra-thin metal layer on composite strip can be passed through brush roll and abrasive band twice by separation system provided by the invention
Polishing, thoroughly separates from substrate, the substrate surface cleanliness without any pollution after separation can be recycled and be utilized again；Thin metal layer is most
It is polished out eventually into metal fillings/powder, is recycled by recyclable device also recycling；The present invention does not generate nocuousness in isolated process
Byproduct, no pollution to the environment；Separation method can quickly, effectively be implemented, and separation system is easy to control, high degree of automation, can
The recycling of composite strip is realized to mass in the production line.
Detailed description of the invention
Fig. 1 is separation system structural scheme of mechanism of the present invention；
Fig. 2 is separation method schematic diagram of the present invention.
Description of symbols:
1-composite strip；2-brush roll processing equipments；3-abrasive band processing equipments；4-sleeves；5-flattening mechanisms；6-brushes
Roller；7-suction inlets；8-abrasive bands；9-tensioning wheels；10-auxiliary wheels；11-support plates；12-pinch rollers.
Specific embodiment
The embodiment recorded herein is specific specific embodiment of the invention, for illustrating design of the invention,
Be it is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on claims of the present invention and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include using any obvious to making for the embodiment recorded herein
The technical solution of substitutions and modifications.
The attached drawing of this specification is schematic diagram, aids in illustrating the shape and its correlation of design of the invention, each section.
It note that for the ease of clearly showing the structure of each component of the embodiment of the present invention, not according to identical between each attached drawing
Ratio draw.Identical reference marker is for indicating identical part.
The present invention discloses a kind of separation system, for separating the thin metal layer on composite strip from matrix.The present invention
Signified composite strip, refers to the band of the compound thin metal layer on matrix, whole if surface layer composite thickness is 0.08mm or so
With a thickness of the aluminum steel composite band material of 1.5mm or so, it is also possible to the steel band of Copper steel cladding band or chrome-faced.
As shown in Figure 1, separation system includes brush roll processing equipment 2 and abrasive band processing equipment 3；Composite strip 1 sequentially passes through
Thin metal layer is completely separated from substrate by polishing twice, obtains Bao Jin by brush roll processing equipment 2 and abrasive band processing equipment 3
Bits/powder of category and pure substrate tape, facilitate recycling and reusing.
Brush roll processing equipment 2 includes brush roll 6 and the first driving mechanism, and brush roll 6 is cylindrical body, the side of brush roll cylindrical body by
Wire rolls, the axis at 6 center of brush roll be directly or indirectly connected with the first driving mechanism and be driven by it and being capable of rotation.
For the model and installation site of the first driving mechanism, the present invention is not specifically limited, and field those of ordinary skill should be able to
It is enough to make corresponding selection and conventional arrangement as the case may be.Under the driving of the first driving mechanism, the wheel face of the brush roll 6 of rotation with
The thin metal layer contact of composite strip 1 generates friction, and thin metal layer is polished into metal fillings, leaves substrate.6 wire of brush roll can
To select the steel wire of the various trades mark.The wire diameter of brush roll 6, can be according to the thickness of thin metal layer generally between 0.1~0.5mm
Degree is common for 0.2mm to select, and wire is carefully easily broken off very much, and the consumption of brush roll is too fast；Wire is too slightly to thin metal layer
Polishing trace it is too deep, penetrate readily through thin metal layer and substrate damaged.
The structure of brush roll processing equipment further includes shell and recyclable device, for the recyclable device area with abrasive band processing equipment
It does not come, the present invention is referred to as the first recyclable device.Shell formed accommodation space, shell be equipped with for composite strip pass through into
Mouth and outlet；Brush roll 6 is located in accommodation space, is connected to outside the first recyclable device and accommodation space.
First recyclable device can be diversified forms: as shown in Figure 1, the first recyclable device can be that brush roll downstream is arranged in
Suction inlet 7, suction inlet 7 are located between brush roll 6 and outlet, and the thin metal fillings under brush roll brush is recycled.Suction inlet 7 by air hose with
External dust exhaust apparatus connection.
Alternatively, the first recyclable device may be the Discharge outlet for being provided with shell lowest part.When recycling as shown in Figure 1
System is integrally rotated by 90 ° to paper direction, so that two sides of composite strip are vertically arranged, then the thin metal under brush roll is polished
Bits are fallen from composite strip, and accommodation space directly is discharged from Discharge outlet.Even if recovery system is state shown in FIG. 1, multiple
Crossed belt material is horizontally disposed, and the thin metal fillings under brush roll polishing is fallen from composite strip, can also directly be discharged from Discharge outlet
Accommodation space.
In the structure of recovery system shown in Fig. 1, the first recyclable device can also increase as scraper plate.Scraper plate is fixed on multiple
The top of crossed belt material, and contacted with composite strip；Scraper plate stops the thin metal fillings under brush roll brush to be discharged with composite strip from outlet,
Thin metal fillings is stopped by scraper plate, falls after aggregation from composite strip two sides, and shell finally is discharged from Discharge outlet.
Brush roll processing equipment can also include lifting device, brush roll is fixed on lifting device, lifting device being capable of band
Dynamic brush roll is mobile in a small range up and down.When needing to install composite strip, as long as control lifting device, brush roll is increased certain
Highly, operator is facilitated to install.
Lifting device includes lifting support plate, lifting linear guide, guide rail slide block and Worm reduction motor；Lifting is straight
Line guide rail is fixed vertically, is such as fixed on the rack；Brush roll, the first driving mechanism and guide rail slide block are fixed on lifting support plate；
Guide rail slide block slides in lifting linear guide；The fuselage of Worm reduction motor is fixed, and rack or ground are such as fixed on；Snail
The worm screw head flanges of worm and gear decelerating motor are connect with lifting support plate；Wherein, the worm screw of Worm reduction motor drives
Lifting support plate moves up and down, lifting support plate slide-and-guide in lifting linear guide by guide rail slide block.By controlling snail
The unlatching of worm and gear decelerating motor and stroke realize the height of lifting and the lifting of brush roll with this.
As the common sense of this field, under composite strip, auxiliary wheel 10 and support auxiliary wheel are correspondingly arranged on brush roll
10 support plate 11, for supporting composite strip, to guarantee brush roll to the pressure of composite strip.
After composite strip passes through brush roll processing equipment, into abrasive band processing equipment.
Abrasive band processing equipment 3 mainly includes pinch roller 12, tensioning wheel 9, abrasive band 8 and the second driving mechanism.Abrasive band 8 is wound on pressure
On wheel 12, tensioning wheel 9 tightens abrasive band 8, and pinch roller 12 is connected with the second driving mechanism, and the second driving mechanism drives pinch roller 12 certainly
Turn, drive abrasive band movement, the frosting of abrasive band outer surface is contacted with thin metal layer.
Abrasive band processing equipment further includes shell and recyclable device, in order to avoid the recyclable device with brush roll processing equipment is in name
It deserves to be called and obscures, the recyclable device of abrasive band processing equipment is become the second recyclable device by the present invention.The shell shape of abrasive band processing equipment
At accommodation space, shell is equipped with the inlet and outlet passed through for composite strip；Pinch roller, tensioning wheel, abrasive band and the second recycling dress
It sets and is located in accommodation space, be connected to outside the second recyclable device and accommodation space.
Second recyclable device of the invention can be suction inlet 7 shown in FIG. 1, and suction inlet is filled by air hose and external dust suction
Set connection.Suction inlet is located between abrasive band and outlet, and the thin metal fillings under the brush of abrasive band is recycled.
Brush roll processing equipment and abrasive band processing equipment use shell, and workpiece is centered around an energy relative closure
It works in space, causes air pollution and material wave after avoiding the space of the metal fillings under brush, the metal powder unlimited diffusing under mill
Take.
In order to enable the sealing performance for the accommodation space that shell surrounds is more preferable, the present invention is also in the shell of brush roll processing equipment
Inlet and outlet and the inlet and outlet of abrasive band processing equipment shell be respectively provided with sealing ring, one end of sealing ring be fixed on into
On shell around mouth or outlet, other end contraction can wrap composite strip.When composite strip passes through sealing ring, sealing ring
Accommodation space is sealed, metal fillings, metallic dust is further prevented to enter machine exterior space.
Abrasive band processing equipment also can also include lifting device, and pinch roller, tensioning wheel and the second driving mechanism are fixed on lifting
On device；Lifting device drives the pinch roller and tensioning wheel to move up and down.When needing to install composite strip, as long as control lifting
Pinch roller is increased certain altitude, operator is facilitated to install by device.It is of course also possible to using pinch roller, tensioning wheel and abrasive band as
One entirety is gone up and down.
The lifting device of abrasive band processing equipment and the lifting device of brush roll processing equipment can be consistent in structure, including rise
Descending branch board, lifting linear guide, guide rail slide block and Worm reduction motor；Lifting linear guide is fixed vertically；Pinch roller and
Second driving mechanism and guide rail slide block are fixed on lifting support plate；The fuselage of Worm reduction motor is fixed, worm and gear
The worm screw head flanges of decelerating motor are connect with lifting support plate；Wherein, the worm screw of Worm reduction motor drives lifting branch
Board moves up and down, lifting support plate slide-and-guide in lifting linear guide by guide rail slide block.By controlling worm and gear
The unlatching of decelerating motor and stroke realize the height of lifting and the lifting of pinch roller with this.
Under composite strip, auxiliary wheel 10 is correspondingly arranged on abrasive band and supports the support plate 11 of auxiliary wheel 10, is used to
Composite strip is supported, guarantees abrasive band to the pressure of composite strip, the structure is as shown in Figure 1, can be with the auxiliary wheel 10 in brush roll
It is same or similar with the structure of support plate 11.
Ordinary circumstance, the composite strip for needing to recycle is coiled due to being packaged, or is not good at as waste product keeping, causes
Band is uneven, then needs to be aligned before separation, therefore separation system of the present invention can also include that setting is set in brush roll processing
Flattening mechanism before standby, flattening mechanism includes upper pressure roller and lower compression roller；Composite strip passes through between upper pressure roller and lower compression roller
It is whole by being driven plain.
As shown in Figure 1, separation system of the present invention can be with are as follows: composite strip 1 is wound on sleeve 4, and it is in both sides water that one end, which is stretched out,
Flat state successively passes through brush roll processing equipment 2 and abrasive band processing equipment, thin metal layer after flattening mechanism 5 flattens aligning
It is contacted respectively with the brush roll of rotation and abrasive band, thin metal layer is buffed off, and remaining substrate is wrapped on sleeve.Wind substrate
Sleeve drives rotation by power mechanism, and traction composite strip is mobile.
Using above-mentioned separation system the thin metal layer on composite strip is separated from matrix invention additionally discloses a kind of
Method, the separation method are as shown in Figure 2, including the following steps:
The starting point of composite strip is passed through into brush roll processing equipment, abrasive band processing equipment, is wound on sleeve, is completed compound
Installation steps of the band in separation system.
It, need to be by answering before entering brush roll processing equipment before formal separating step for the composite strip of out-of-flatness
Crossed belt material first passes through flattening mechanism and carries out pressing aligning, so that brush roll and abrasive band come into full contact in composite strip, guarantees polishing
Effect, realization are kept completely separate.
Composite strip passes through brush roll processing equipment, and the starting of brush roll processing equipment carries out one to thin metal layer on composite strip
Secondary polishing；
Composite strip passes through abrasive band processing equipment, and processing equipment starting in abrasive band carries out two to thin metal layer on composite strip
Secondary polishing.
In the step of once being polished using brush roll processing equipment, also while using the first recyclable device thin layer is recycled
Metal fillings.
In the step of carrying out secondary polishing using abrasive band processing equipment, also while using the second recyclable device thin layer is recycled
Metal powder.
In order to preferably recycle sheet metal, primary polishing and second of polishing carry out in a closed environment.That is, brush roll
Processing equipment and abrasive band processing equipment will surround in the more closed accommodation space formed in shell polishes.
The present invention carries out the parameter of first time polishing using brush roll processing equipment to composite strip are as follows:
The speed of composite strip is 8-10m/min, and the diameter of brush roll is 320mm, and the wire diameter on brush roll is
0.2mm, brush roll and composite strip counter motion, the revolving speed of brush roll are 900-1000r/min.
It so, it is possible the sheet metal removal rate on composite strip reaching 70%~90%, be beaten for the secondary of next step
Grind the polishing basis established.
The parameter of second of polishing is carried out to composite strip using abrasive band processing equipment are as follows:
Abrasive band is 36#, and pinch roller revolving speed is 700-800r/min, and pinch roller diameter is 300mm.
On the basis of primary polishing, abrasive band processing equipment is polished with above-mentioned parameter, can will be remained on composite strip
Sheet metal all remove, reach being kept completely separate for thin metal layer and substrate, the pure substrate after separation is wrapped in sleeve
Upper recycling.
In the beginning for executing separating step, or when replacement composite strip, need to do brush roll and abrasive band using lifting device
Rise-lowering action, between 0.2-0.8mm, the vertical height that lifting device rises exists the vertical height that lifting device rises
Between 0.2-0.5mm, composite strip is packed into the polishing position under brush roll and abrasive band to facilitate operation personnel.
Separation method of the invention is explained for separating thin aluminium layer aluminum steel composite band material below.
In the present embodiment, aluminum steel composite band material overall thickness to be separated be 1.5mm, aluminum layer thickness 0.8mm, composite band
Material width is 460mm.Aluminum steel composite band material is in volume state, and winding tension is controlled between 2-2.5 tons.
Shown separation system include flattening mechanism 5, brush roll processing equipment 2 and abrasive band processing equipment 3 shown in FIG. 1 with
And sleeve 4.The diameter of the brush roll of brush roll processing equipment 2 is 320mm, and the stainless steel steel wire diameter on brush roll is 0.2mm；Wire brush
Distance adjustment is depressed by brush roll to the pressure of composite strip.The abrasive band of abrasive band processing equipment 3 selects 36#, and pinch roller diameter is
300mm, abrasive band adjust the pressure of composite strip by the distance in pressure abrasive band；The length 500mm of sleeve 4, slightly larger than compound
Strip width.
Separate the recovery method of thin aluminium layer aluminum steel composite band material, comprising the following steps:
(1) need to composite strip to be separated sequentially pass through brush roll processing equipment and abrasive band processing equipment, be mounted on polishing
It rolls up on the sleeve driven by power mechanism the starting point of position, composite strip；
(2) if necessary, composite strip to be separated flatten aligning by flattening mechanism and be separated again；
(3) start power mechanism, the first driving mechanism and the second driving mechanism, the speed control of composite strip is 8-
15m/min, brush roll revolving speed are 900-1000r/min, pinch roller revolving speed 700-800r/min.
Polishing operation of the invention is completed in enclosed workshop equipment, and composite strip is respectively by brush roll processing equipment and sand
The import of tape processing device shell enters, sends out via outlet, carries out the same of scrub polishing to composite strip in brush roll/abrasive band
When, recyclable device by the sheet metal bits/powder separated from composite strip by being discharged.Enclosed workshop of the present invention
Equipment can be reduced when plate polishes separation process to the pollution of environment and human body, injury, while save production space.
Combination embodiment disclosed by the invention has following a variety of:
The present invention provides a kind of separation system, for the thin metal layer on composite strip to be separated from matrix, the separation
System can have following multiple technical solutions to embody:
Scheme one: the separation system includes the brush roll processing equipment and abrasive band processing equipment that composite strip sequentially passes through；
The brush roll processing equipment includes brush roll and the first driving mechanism, and the brush roll is cylindrical body, and the side of the brush roll is by metal
Silk rolls, and first driving mechanism drives the brush roll rotation；The abrasive band processing equipment include pinch roller, tensioning wheel,
Abrasive band and the second driving mechanism；The abrasive band is wound on the pinch roller, and the tensioning wheel tightens the abrasive band；Described second drives
Motivation structure drives the pinch roller rotation, and the pinch roller drives the abrasive band movement；Wherein, the side of the brush roll and the abrasive band
Frosting contacted with the thin metal layer of composite strip.
Scheme two: further including the planisher before the brush roll processing equipment is arranged on the basis of above scheme one
Structure, the flattening mechanism include upper pressure roller and lower compression roller, composite strip between the upper pressure roller and lower compression roller by being driven plain
It is whole.
Scheme three: on the basis of above scheme one, the brush roll processing equipment further includes shell and the first recyclable device,
The shell forms accommodation space, and the shell is equipped with the inlet and outlet passed through for composite strip；The brush roll is located at institute
It states in accommodation space, is connected to outside first recyclable device and the accommodation space.
Scheme four: on the basis of above scheme three, first recyclable device is the suction in the accommodation space
Dirt mouth, for the suction inlet between the brush roll and the outlet, the suction inlet passes through air hose and external dust exhaust apparatus
Connection.
Scheme five: on the basis of above scheme three, first recyclable device is to be provided with the shell lowest part
Discharge outlet.
Scheme six: on the basis of above scheme five, first recyclable device further includes being fixed on above composite strip
And the scraper plate contacted with composite strip, the scraper plate stop the metal fillings under brush roll brush to be discharged with composite strip from outlet, metal
It is fallen after bits aggregation from composite strip two sides, shell is discharged from the Discharge outlet.
Scheme seven: on the basis of above scheme one, the abrasive band processing equipment further includes shell and the second recyclable device,
The shell forms accommodation space, and the shell is equipped with the inlet and outlet passed through for composite strip；The pinch roller, tensioning
Wheel, abrasive band are located in the accommodation space, are connected to outside second recyclable device and the accommodation space.
Scheme eight: on the basis of above scheme seven, second recyclable device is suction inlet, is located at the abrasive band and institute
It states between outlet, the suction inlet is connect by air hose with external dust exhaust apparatus.
Scheme nine: on the basis of above scheme three or seven, the inlet and outlet is respectively provided with sealing ring, works as composite strip
When across the sealing ring, the sealing ring seals the accommodation space.
Scheme ten: on the basis of above scheme one, the brush roll processing equipment further includes lifting device, and the brush roll is solid
It is scheduled on the lifting device；The lifting device drives the brush roll to move up and down.
Scheme 11: on the basis of above scheme ten, the lifting device is led including lifting support plate, lifting straight line
Rail, guide rail slide block and Worm reduction motor；The lifting linear guide is fixed vertically；The brush roll, first driving
Mechanism and the guide rail slide block are fixed on the lifting support plate；The fuselage of the Worm reduction motor is fixed, described
The worm screw head flanges of Worm reduction motor are connect with the lifting support plate；Wherein, the Worm reduction motor
Worm screw drive the lifting support plate to move up and down, the lifting support plate relies on the guide rail slide block in the lifting straight line
Slide-and-guide in guide rail.
Scheme 12: on the basis of above scheme one, the abrasive band processing equipment further includes lifting device, the pinch roller
It is fixed on the lifting device with the second driving mechanism；The lifting device drives the pinch roller to move up and down.
Scheme 13: on the basis of above scheme 12, the lifting device is led including lifting support plate, lifting straight line
Rail, guide rail slide block and Worm reduction motor；The lifting linear guide is fixed vertically；The pinch roller, the tensioning wheel, institute
It states the second driving mechanism and the guide rail slide block is fixed on the lifting support plate；The fuselage of the Worm reduction motor
Fixed, the worm screw head flanges of the Worm reduction motor are connect with the lifting support plate；Wherein, the worm and gear
The worm screw of decelerating motor drives the lifting support plate to move up and down, and the lifting support plate is by the guide rail slide block described
Go up and down slide-and-guide in linear guide.
Invention additionally discloses a separation methods, for the thin metal layer on composite strip to be separated from matrix, the separation
Method can have following multiple technical solutions to embody:
Scheme one: the separation method includes the following steps:
Composite strip passes through brush roll processing equipment, and brush roll processing equipment once beats thin metal layer on composite strip
Mill；
Composite strip passes through abrasive band processing equipment, and abrasive band processing equipment carries out secondary beat to thin metal layer on composite strip
Mill.
Scheme two: on the basis of above scheme one, in primary the step of polishing, also while sheet metal bits being recycled.
Scheme three: on the basis of above scheme one, the secondary polishing the step of in, also while recycling sheet metal powder.
Scheme four: on the basis of above scheme one, the primary polishing and second of polishing are in enclosed environment
Middle progress.
Scheme five: on the basis of above scheme one, first time polishing is carried out to composite strip using brush roll processing equipment
Parameter are as follows: the movement speed of composite strip is 8-15m/min, and the diameter of brush roll is 320mm, and the wire diameter on brush roll is
0.2mm, the revolving speed of brush roll are 900-1000r/min.
Scheme six: on the basis of above scheme one, second is carried out to composite strip using abrasive band processing equipment and is polished
Parameter are as follows: abrasive band 36#, pinch roller revolving speed be 700-800r/min, pinch roller diameter be 300mm.
Scheme seven: on the basis of above scheme one, brush roll processing equipment and abrasive band processing equipment include lifting device,
Respectively drive brush roll, abrasive band lifting: the vertical lifting heights of the lifting device of the brush roll processing equipment 0.2-0.8mm it
Between, the vertical lifting heights of the lifting device of the abrasive band processing equipment are between 0.2-0.5mm.
Scheme eight: it on the basis of above scheme one, by into the composite strip before brush roll processing equipment, first passes through flat
Complete machine structure carries out pressing aligning.
Separation system disclosed by the invention can thoroughly separate the ultra-thin metal layer on composite strip from substrate, point
Substrate surface cleanliness without any pollution from after, can recycle and utilize again；Thin metal layer is finally polished out into metal fillings/powder, is led to
It is also recycling to cross recyclable device recycling.The present invention does not generate harmful bi-products, no pollution to the environment in isolated process；Separation
Method can quickly, effectively be implemented, and separation system is easy to control, high degree of automation, can realize to mass returning for composite strip
It receives.
What present disclosure referred to is exemplary embodiment, in the protection scope for not departing from claims and defining
In the case where, each embodiment of the application can be made various changes and modifications.Therefore, described embodiment is intended to contain
Lid falls in all such changes, modifications and deformation in the protection scope of the appended claims.In addition, institute unless the context
Outside referring to, the word occurred in the singular includes plural form, and vice versa.In addition, unless stated otherwise, then any embodiment
All or part of in combination with any other embodiment all or part of use.
Claims (21)
1. a kind of separation system, for isolated surface cleaning to be free of contamination from matrix by the thin metal layer on composite strip
Substrate, which is characterized in that the separation system includes the brush roll processing equipment and abrasive band processing equipment that composite strip sequentially passes through；
The brush roll processing equipment includes brush roll and the first driving mechanism, and the brush roll is cylindrical body, the side of the brush roll by
Wire rolls, and the diameter of the brush roll is 320mm, and the wire diameter is 0.2mm, and first driving mechanism is driven
Move the brush roll rotation；
The abrasive band processing equipment includes pinch roller, tensioning wheel, abrasive band and the second driving mechanism；The abrasive band is wound on the pinch roller
On, the tensioning wheel tightens the abrasive band；Second driving mechanism drives the pinch roller rotation, described in the pinch roller drives
Abrasive band movement；Under the composite strip, the abrasive band corresponding position is provided with auxiliary wheel and supports the support of auxiliary wheel
Plate；
Wherein, the frosting in the side of the brush roll and the abrasive band is contacted with the thin metal layer of composite strip.
2. separation system as described in claim 1, which is characterized in that further include before the brush roll processing equipment is arranged in
Flattening mechanism, the flattening mechanism include upper pressure roller and lower compression roller, and composite strip passes through between the upper pressure roller and lower compression roller
It is driven plain whole.
3. separation system as described in claim 1, which is characterized in that the brush roll processing equipment further includes shell and first time
Receiving apparatus, the shell form accommodation space, and the shell is equipped with the inlet and outlet passed through for composite strip；The brush roll
In the accommodation space, it is connected to outside first recyclable device and the accommodation space.
4. separation system as claimed in claim 3, which is characterized in that first recyclable device is positioned at the accommodation space
Interior suction inlet, for the suction inlet between the brush roll and the outlet, the suction inlet passes through air hose and external suction
The connection of dirt device.
5. separation system as claimed in claim 3, which is characterized in that first recyclable device is to be provided with the shell most
The Discharge outlet of lower.
6. separation system as claimed in claim 5, which is characterized in that first recyclable device further includes being fixed on composite band
The scraper plate contacted above material and with composite strip, the scraper plate stop the metal fillings under brush roll brush to be arranged with composite strip from outlet
Out, it is fallen after metal fillings aggregation from composite strip two sides, shell is discharged from the Discharge outlet.
7. separation system as described in claim 1, which is characterized in that the abrasive band processing equipment further includes shell and second time
Receiving apparatus, the shell form accommodation space, and the shell is equipped with the inlet and outlet passed through for composite strip；The pressure
Wheel, tensioning wheel, abrasive band are located in the accommodation space, are connected to outside second recyclable device and the accommodation space.
8. separation system as claimed in claim 7, which is characterized in that second recyclable device is suction inlet, is located at described
Between abrasive band and the outlet, the suction inlet is connect by air hose with external dust exhaust apparatus.
9. the separation system as described in claim 3 or 7, which is characterized in that the inlet and outlet is respectively provided with sealing ring, when multiple
When crossed belt material passes through the sealing ring, the sealing ring seals the accommodation space.
10. separation system as described in claim 1, which is characterized in that the brush roll processing equipment further includes lifting device, institute
Brush roll is stated to be fixed on the lifting device；The lifting device drives the brush roll to move up and down.
11. separation system as claimed in claim 10, which is characterized in that the lifting device includes lifting support plate, lifting
Linear guide, guide rail slide block and Worm reduction motor；
The lifting linear guide is fixed vertically；
The brush roll, first driving mechanism and the guide rail slide block are fixed on the lifting support plate；
The fuselage of the Worm reduction motor is fixed, the worm screw head flanges of the Worm reduction motor and the liter
The connection of descending branch board；
Wherein, the worm screw of the Worm reduction motor drives the lifting support plate to move up and down, the lifting support plate
By the guide rail slide block in the lifting linear guide slide-and-guide.
12. separation system as described in claim 1, which is characterized in that the abrasive band processing equipment further includes lifting device, institute
It states pinch roller and the second driving mechanism is fixed on the lifting device；The lifting device drives the pinch roller to move up and down.
13. separation system as claimed in claim 12, which is characterized in that the lifting device includes lifting support plate, lifting
Linear guide, guide rail slide block and Worm reduction motor；
The lifting linear guide is fixed vertically；
The pinch roller, the tensioning wheel, second driving mechanism and the guide rail slide block are fixed on the lifting support plate；
The fuselage of the Worm reduction motor is fixed, the worm screw head flanges of the Worm reduction motor and the liter
The connection of descending branch board；
Wherein, the worm screw of the Worm reduction motor drives the lifting support plate to move up and down, the lifting support plate
By the guide rail slide block in the lifting linear guide slide-and-guide.
14. a kind of separation method, for isolated surface cleaning to be pollution-free from matrix by the thin metal layer on composite strip
Substrate, which comprises the steps of:
Composite strip passes through brush roll processing equipment, and brush roll processing equipment once polishes to thin metal layer on composite strip；
Composite strip passes through abrasive band processing equipment, and abrasive band processing equipment carries out secondary polishing to thin metal layer on composite strip；
Wherein, the brush roll is cylindrical body, and the side of the brush roll is rolled by wire, and the diameter of the brush roll is
320mm, the wire diameter are 0.2mm；
Under the composite strip, the abrasive band corresponding position is provided with auxiliary wheel and supports the support plate of auxiliary wheel.
15. separation method as claimed in claim 14, which is characterized in that in primary the step of polishing, also while recycling thin
Layer metal fillings.
16. separation method as claimed in claim 14, which is characterized in that in the secondary polishing the step of, also while recycling thin
Layer metal powder.
17. separation method as claimed in claim 14, which is characterized in that the primary polishing and second of polishing exist
It is carried out in enclosed environment.
18. separation method as claimed in claim 14, which is characterized in that carry out the to composite strip using brush roll processing equipment
The parameter once polished are as follows:
The movement speed of composite strip is 8-15m/min, and the revolving speed of the brush roll is 900-1000r/min.
19. separation method as claimed in claim 14, which is characterized in that carry out the to composite strip using abrasive band processing equipment
The parameter of secondary polishing are as follows:
Abrasive band is 36#, and pinch roller revolving speed is 700-800r/min, and pinch roller diameter is 300mm.
20. separation method as claimed in claim 14, which is characterized in that brush roll processing equipment and abrasive band processing equipment include
Lifting device respectively drives brush roll, abrasive band lifting:
The vertical lifting heights of the lifting device of the brush roll processing equipment are between 0.2-0.8mm, the abrasive band processing equipment
Lifting device vertical lifting heights between 0.2-0.5mm.
21. separation method as claimed in claim 14, which is characterized in that by the composite band before entrance brush roll processing equipment
Material first passes through flattening mechanism and carries out pressing aligning.
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| CN106181723A (en) * | 2016-08-31 | 2016-12-07 | 山东钢铁股份有限公司 | A kind of surface of steel plate ferrum oxide removes device |
| CN107471054B (en) * | 2017-08-23 | 2024-03-29 | 华纬科技股份有限公司 | Wire shot blasting machine |
| CN111805367B (en) * | 2020-06-29 | 2022-03-04 | 新兴铸管股份有限公司 | Cast iron pipe outer surface treatment device |
| CN112077600B (en) * | 2020-09-16 | 2021-09-14 | 东阳市菊苏科技有限公司 | Horizontal pipe welding machine capable of automatically grinding weld joints |
| CN119077591B (en) * | 2024-11-08 | 2025-06-10 | 江苏甬金金属科技有限公司 | Steel belt polishing device with scrap collecting function |
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| KR101043074B1 (en) * | 2003-09-22 | 2011-06-21 | 주식회사 포스코 | Strip attachment swap removal device of strip grinding line |
| CN101602184B (en) * | 2008-06-10 | 2011-01-26 | 中国国际海运集装箱(集团)股份有限公司 | Method and device for derusting metal sheets |
| CN201978912U (en) * | 2010-12-07 | 2011-09-21 | 林云飞 | Automatic elevating cleaning device |
| CN202726693U (en) * | 2012-03-26 | 2013-02-13 | 武汉钢铁(集团)公司 | Machinery grinding device |
| CN204135852U (en) * | 2014-08-27 | 2015-02-04 | 上海东新冶金技术工程有限公司 | For the brush rolled tin machine of coating containing the Plate Production of zinc |
| CN204093789U (en) * | 2014-10-08 | 2015-01-14 | 上海宝钢包装股份有限公司 | One crosses car iron surface coating treatment equipment |
| CN204353151U (en) * | 2014-12-17 | 2015-05-27 | 江苏利旭环保科技有限公司 | A kind of steel wire descale device |
| CN204736048U (en) * | 2015-05-29 | 2015-11-04 | 郑长泉 | Dustproof plane grinder |
| CN104985511B (en) * | 2015-08-11 | 2017-11-24 | 江苏甬金金属科技有限公司 | A kind of adjustable idler structure of skin grinder |
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