CN102597295A - Device for coating a metal strip and method therefor - Google Patents
Device for coating a metal strip and method therefor Download PDFInfo
- Publication number
- CN102597295A CN102597295A CN2010800506738A CN201080050673A CN102597295A CN 102597295 A CN102597295 A CN 102597295A CN 2010800506738 A CN2010800506738 A CN 2010800506738A CN 201080050673 A CN201080050673 A CN 201080050673A CN 102597295 A CN102597295 A CN 102597295A
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- Prior art keywords
- band
- magnet
- nozzle
- coating
- vertical range
- Prior art date
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- 239000011248 coating agent Substances 0.000 title claims abstract description 60
- 238000000576 coating method Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 abstract description 31
- 230000033001 locomotion Effects 0.000 description 7
- 239000000155 melt Substances 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 238000005246 galvanizing Methods 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 238000003618 dip coating Methods 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
- C23C2/00342—Moving elements, e.g. pumps or mixers
- C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/50—Controlling or regulating the coating processes
- C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing
- C23C2/524—Position of the substrate
Abstract
The invention relates to a device for coating a metal strip (1) with a coating material, comprising a coating container (2) filled with a liquid coating material, through which or out of which the coated strip (1) is guided vertically (V) upward, wherein a stripping nozzle (3) for stripping still liquid coating material from the strip surface is arranged above the coating container (2), wherein an electromagnetic apparatus (4) for stabilizing the position of the strip (1) in a central position (5) is arranged above the stripping nozzle (3), wherein the apparatus (4) comprises two magnets (6) arranged on both sides of the metal strip (1) at the same height. In order to be able to respond in an improved and simplified manner to different requirements with respect to the strip guidance, the invention is characterized by means (7) for adjusting the vertical distance (H) of the magnets (6) from the stripping nozzle (3). The invention further relates to a method for coating a metal strip.
Description
Technical field
The present invention relates to be used to utilize the device of coating material coating metal strip; This device has that band that the coating container
of liquid state of being filled with (fl ü ssig) coating material applied is directed passing this coating container vertically upward or this coating container is left in guiding; Wherein, Above coating container, be furnished with and remove nozzle (Abstreifd ü se) to be used for removing (Abstreifen) still liquid coating material from strip surface; Wherein, Remove nozzle above be furnished with electromagnetic mechanism to be used for position stability with band in the mid-way; Wherein, this mechanism comprises that at least two both sides at sheet metal strip are arranged in the magnet on the identical height.In addition, the present invention relates to be used to utilize the method for coating material coating metal strip.
Background technology
Device of the type and corresponding method are known.File DE 10 2,008 039 244 A1 have explained the device that is used for melt dip-coating (Schmelztauchbeschichten), and the sheet metal strip guiding is through applying pond (Beschichtungsbad) and being directed leaving this coating pond vertically upward in the melt dip-coating.Above coating container, arrange and remove nozzle, utilize this removal nozzle that unnecessary coating material is blown down from strip surface.Above the removal nozzle, arrange the band stabilizing member with predetermined distance, it is middle to utilize this band stabilizing member should band be remained in the mid-plane of equipment.
Similarly solution is known from file WO 02/14574 A1.The details that file WO 01/11101 A1, file EP 0 659 897 B1, file EP 0 854 940 B1 and file JP 1,100 6046 have also shown for the melt dip-coating method.
In the melt dipping system, especially in hot-dip galvanizing device (Feuerverzinkungsanlage), to band position and the band proposition different requirement of advancing.In the zone of removing nozzle, should utilize with the acting system of the not way of contact (it is so-called electromagnetism band stable system) and reduce the band vibration and influence ribbon shape especially.
Having the equipment that is arranged in the induction type heating system (zinc coating anneal device (Galvannealer)) of removing the nozzle downstream; Additionally remove nozzle above guide wheel is installed before heating arrangements, this guide wheel should guarantee band tranquil between the heater coil advance and should prevent through band and contacting of its cause not only at the equipment place but also the defective on band.
Equally; Have with the equipment that does not have the heating inductor
that downstream are connected in; Stable advancing at the intermediary band has great importance for the band cooling body of then removing nozzle, with in order to realize uniform cooling performance.Also avoid the damage of equipment and strip surface at this.
Known different system, its with contactless, that is to say that electromagnetic mode applies additional force to steel band, with in order to reduce ribbon motion with vibration mode.In addition, utilize this system to influence ribbon shape transverse to throughput direction.
In the band stable system, regulate this band position in the band position of (normal zu) strip surface and with the regulating loop of sealing by means of stroke sensor (Wegsensor) measuring vertical.At this, the inside of the mechanism that also can connect in downstream uses other measuring mechanism as the additional signal that is used for the band position adjustments.
Proved and disadvantageously be: the position of band stabilizing member limits and in known solution, pays close attention to usually with the mode that receives the structure type restriction spatially to be positioned at and removes near the nozzle.Therefore, depend on plan, obtain the distance of the nozzle lip (D ü senlippe) (from the air of nozzle) of band stabilizing member magnet and removal nozzle.
The distance of the mechanism that connects with respect to downstream thus,, the band cooling piece that for example connects with respect to heating inductor or for downstream is quite big.Do not have to obtain or only obtain of the effect of band stabilizing member magnet thus to the minimum of the ribbon motion at this place, and therefore with remove the possibility that influences that does not obtain the band stabilizing member in the spaced zone of nozzle.
In the time of before yet band stabilizing member magnet is directly installed on heating inductor or band cooling piece, in removing the zone of nozzle, correspondingly obtain the center effect that obviously diminishes of (Bandzentrierung) of band.
Therefore in known equipment, always only obtain selected position, coordinate with the effect in the zone of removing nozzle usually mutually this position, that is to say that band stabilizing member magnet is usually placed in the zone of removing nozzle.
Thus, however do not have or only satisfied the requirement of modern band galvanizing equipment (Bandverzinkungsanlage) with restricted mode.
Summary of the invention
Based on this shortcoming, the objective of the invention is to, improve device and the corresponding method be used to utilize the coating material coating metal strip, make and can improve and simpler mode is made a response to the different requirement of band guiding.Correspondingly can improve melt dip-coating, the quality of galvanizing especially.
The device that this purpose is used to adjust magnet and removes the vertical range of nozzle being characterized as aspect the device technique through solution of the present invention.
The device that is used to adjust vertical range can comprise at least one lift elements, and this lift elements directly or indirectly is connected with the removal nozzle.Removing nozzle can have skeleton construction or be connected this at least one lift elements of layout on this skeleton construction with skeleton construction at this.
Remove nozzle on can be furnished with heating unit being used to heat band, with in order to carry out so-called zinc coating anneal process (Galvannealing-Prozess).Heating unit becomes the induction type element in this preferable configuration.The device that is used for adjusting the vertical position becomes to be used for removing the vertical range of the whole zone adjustment magnet that the height between nozzle and the heating unit stretches in this preferable configuration.
In addition, above heating unit, be furnished with cooling section.Between heating unit and cooling section, be furnished with and keep stove (Halteofen).
The device that is used to adjust vertical range can comprise the performer of at least one hydraulic pressure or air pressure; This device also can comprise at least one mechanical actuator, especially is spindle nut system (Spindel-Mutter-System).
(the liquid coating material that is positioned at coating container is passed in band guiding in the method to be used for utilizing the method for coating material coating metal strip; And after this be directed leaving coating container vertically upward; Wherein, Above coating container, remove still liquid coating material from strip surface through removing nozzle; And wherein remove nozzle above by means of being used for the position stability of band at the electromagnetic mechanism in mid-way and stabilising strip, wherein mechanism comprises that two both sides at band are arranged in the magnet on the identical height) outstanding part is according to the present invention, adjusts magnet and the vertical range of removing nozzle according to preset value; Wherein, handle the device that is used to adjust vertical range by control piece in order to adjust distance.
Magnet remains in the mid-way on ground (zentriert) in this is preferably fixed all the time when the adjustment vertical range.
Core of the present invention is that the position of band stabilizing member magnet is not a stationkeeping, but can be complementary by means of suitable lifting gear and each requirement.At this,, keep existing all the time band stabilizing member magnet with respect to the aligning (centering) of the steel band that passes through and best position-on perpendicular to the band direction through band stabilizing member magnet and the mechanical joint of removing nozzle.
Come from the consideration of physics, for best-of-breed functionality with must be positioned at (St.Venant principle (Prinzip von St.Vernant)) near corresponding mechanism or the site of action as far as possible in order to reduce ribbon motion band stable system thus.For the optimizing of utilizing liquid metal to apply; This for example is as far as possible near the position of removing nozzle, wherein advances and should select as far as possible the position near the discontiguous band stabilizing member of this mechanism for be positioned at intermediary and tranquil band in the inside of reheat mechanism.Therefore meaningfully, by means of suitable auxiliary mechanism, can be under the situation that does not lose stabilization function and drive towards two positions (once near remove nozzle and once near heating arrangements).In addition, also can drive towards other position, it makes that utilizing the band stabilizing member to influence two equipment unit (removing nozzle and heating arrangements) becomes possibility.
Therefore, according to the present invention, with flexible way the vertical position of band stabilizing member magnet (it is the unitary integral part of band stabilizing member) is adjusted on the value of expectation by means of lifting gear.This depends on running status or desired contactless band position influence (Bandlagenbeeinflussung) and realizes.Preferably realize between the band cooling piece of removing heating inductor that nozzle and the throughput direction middle and lower reaches at band that are used for zinc coating anneal operation (Galvannealing-Betrieb) connect or downstream connection the location.
The manipulation device that is used for the height control of magnet remains all the time with respect to removing nozzle for centering, because this manipulation device mechanically connects with this removal nozzle mutually at this.
Therefore, the invention enables in hot-dip galvanizing device, removing band stabilizing member magnet above the nozzle changeable, adjustable position becomes possibility pointedly.
Therefore, band stabilizing member magnet allows to be used for directly removing nozzle place and direct each position that before the heating unit that downstream connect or before the band cooling piece, between limit position, obtains optimum operating mode with respect to the vertical adjustment feasibility of removing nozzle.
(not only band position influence (Bandpositionsbeeinflussung) in removing nozzle but also the band position influence in the mechanism that downstream connect are important therein) confirmed the effect to each mechanism by means of mathematical model under the situation of considering the stress distribution in band in the application of combination; Adjust band in view of the above and stablize the vertical position of magnet, this position is best for application feature.
Description of drawings
Embodiments of the invention shown in the drawings.Wherein:
Fig. 1 schematically illustrates the melt dipping system according to first form of implementation of the present invention,
Fig. 2 has shown alternative form of implementation of the present invention with the diagrammatic sketch of Fig. 1,
Fig. 3 has shown the maintenance framework of the removal nozzle that is used for the melt dipping system with the form of skeleton view, on this maintenance framework, arranges to be used for the stable magnet of band with the mode of alterable height, and
Fig. 4 has shown with the form of skeleton view and has been used for the stable magnet of band that it is arranged in height control mechanism place.
Embodiment
In Fig. 1, schematically illustrate the melt dipping system, it is as utilizing metallizing coated strip 1.Band 1 is incorporated in the coating container 2 in this embodiment in known manner, in this coating container 2, contains liquid coating material.Current, band 1 turning to by means of deflecting roller 14 in vertical direction V realized.Certainly, equally also can use the CVGL method, in this CVGL method band 1 vertically from below enter into coating container 2, and bottom opening seals by means of the electromagnetism closure member.
After coated band 1 leaves coating container 2 vertically upward, blow down unnecessary metallizing through removing nozzle 3.Above removing nozzle 3, there is the mechanism 4 that is used for stabilising strip 1.This mechanism 4 has two electro-magnet 6 that are arranged in band 1 both sides as core members.Utilize this electro-magnet 6 to realize, so load magnetic force pointedly, promptly make this band remain in the symmetric mid-way 5 of device to band.
Importantly, there is device 7, utilizes this device 7 can adjust magnet 6 and the vertical distance H of removing nozzle 3 pointedly.This utilizes near the four-headed arrow of magnet 6 in Fig. 1 representes; And make magnet 6 once (in position intermediate) utilize solid line to represent; And in two other alternative positions, utilize dotted line to represent; That is to say below the position near the place, end of removing in nozzle 3 and the position up, device 7 these motions of going of completion capable of using in the top of the motion (Verfahrbewegung) of going.
In Fig. 1, be used for stable mechanism 4 above be provided for the cooling section 11 of band 1.Above cooling section 11, band 1 redirect to level through deflecting roller 13.
In Fig. 2, schematically illustrate alternative solution, wherein, compared to Figure 1 above band stabilizing member 4, also be provided with induction type heating arrangements 10, utilize this induction type heating arrangements 10 can carry out zinc coating anneal process in a manner known way at this.At this, between heating unit 10 and cooling section 11, also exist and keep stove 12.
From Fig. 3, obtain introduction to proposed Design of device structure.Visible at this, to remove nozzle 3 and be arranged in skeleton construction 9 places, fixing four lift elements 8 on this skeleton construction 9 utilize this lift elements 8 can promote or reduce magnet 6 with respect to removing nozzle 3.
Other details of project organization obtains from Fig. 4.Visible at this, how to use like four lift elements 8 (the current mechanical type performer that is configured to the form of spindle nut system), with in order to make magnet 6 in motion on the vertical direction V or at adjustment magnet 6 on vertical direction V.Removing nozzle 3 does not illustrate at this; This removal nozzle 3 is arranged in the illustrated lower zone according to Fig. 4.
If exist the band position to change (it causes removing the adjustment again of nozzle), then follow the tracks of the position of (nachf ü hren) band stabilizing member equally through the mechanical joint of band stabilizing member magnet.
Below making, the stepless height control of the magnet 6 of band stabilizing member becomes possibility:
For the zinc coating anneal of the best operation (GA operation), band stabilizing member 4 and especially magnet 6 directly be positioned at induction type heating unit 10 belows by means of device 7 (lifting gear).Because quite thin (the maximum 90g/m of coating thickness for the GA product
2) therefore and only can in coating structure, realize less improvement through the band stabilization, so with stabilization focus on band in the heating unit 10 (GA inductor block) advance on and focus on thus on the quality to the GA coating.Through the mechanical joint for removal nozzle 3, the magnet 6 of removing nozzle 3 and band stabilizing member centers for band 1 at any time.
This situation that acts on that the band stabilizing member enters into the zone of removing nozzle 3 reduces, yet owing to does not omit through the position calculation of the best of carrying out in this applied mathematical model.Than removing nozzle 3, magnet 6 is positioned to more near heating unit 10 (GA inductor block), yet considers under the situation of the physical action in both direction.
In another coated product, on the minimized ribbon motion that focuses on the inside of removing nozzle 3 of stabilization.For this reason, in the zone of removing nozzle 3, select the position of the magnet 6 of band stabilizing member.
Guide wheel before heating unit no longer is necessary (this guide wheel is applied in the known so far equipment, with in order to make band stable), because can in the whole height zone of removing between nozzle and the heating unit, influence stabilization pointedly now.
Device 7 (lifting gear) makes that equally in an advantageous manner manually cleaning removal nozzle 3 at run duration becomes possibility.Band stabilizing member or magnet 6 advance in the position of raising, and do not lose stabilization.This is infeasible in known system.Thus, the serviceman realize free near remove nozzle 3 and can be therefore manual cleaning nozzle lip.This requirement is proposed in each hot-dip galvanizing device.
The location of the magnet 6 of band stabilizing member as explain the such device of utilization and realizing; Promptly; This device can have two guiding pieces, keeper and corresponding gripping unit, and it causes the clamping of system and causes that therefore band stabilizing member (magnet 6) is with respect to band or with respect to removing nozzle bearing system parallel alignment.The device that is used to change band stabilizing member position is fixedly mounted in removes nozzle 3, and this removal nozzle 3 comprises and has the skeleton construction that is used for the aligned setting member.
Therefore principle is such skeleton construction, and promptly this skeleton construction is connected with the basic frame structure of removing nozzle 3 then securely.Utilization removal nozzle 3 is equally always realized the synchronous orientation of the magnet 6 of band stabilizing member with respect to band 1 with respect to the orientation of band 1 thus.
List of reference characters
1 band
2 coating containers
3 remove nozzle
4 are used for stable mechanism
5 mid-ways
6 magnet
7 are used to adjust the device of vertical position
8 lift elements
9 skeleton constructions
10 heating units
11 cooling sections
12 keep stove
13 deflecting rollers
14 deflecting rollers
The V vertical direction
The H distance
Claims (12)
1. device that is used to utilize coating material coating metal strip (1); Said device has the coating container (2) that is filled with liquid coating material; Coated band (1) is directed vertically, and (V) is upward through said coating container (2) or leaves said coating container (2); Wherein, be furnished with removal nozzle (3) in the top of said coating container (2) to be used for removing still liquid coating material, wherein from strip surface; Be furnished with electromagnetic mechanism (4) in the top of said removal nozzle (3) to be used for position stability with said band (1) in the mid-way (5); And wherein, said mechanism (4) comprises that two both sides at said sheet metal strip (1) are arranged in the magnet (6) on the identical height, it is characterized in that being used to adjusting the device (7) of said magnet (6) and the vertical range (H) of said removal nozzle (3).
2. device according to claim 1 is characterized in that, the said device (7) that is used to adjust vertical range (H) comprises at least one lift elements (8), and said lift elements (8) directly or indirectly is connected with said removal nozzle (3).
3. device according to claim 2 is characterized in that, said removal nozzle (3) has skeleton construction (9), goes up in said skeleton construction (9) and arranges said at least one lift elements (8).
4. according to each described device in the claim 1 to 3, it is characterized in that, be furnished with heating unit (10) in the top of said removal nozzle (3) to be used to heat said band (1).
5. device according to claim 4 is characterized in that, said heating unit (10) is configured to the induction type element.
6. according to claim 4 or 5 described devices, it is characterized in that said device (7) is configured for adjusting in the whole zone that the height that is arranged between said removal nozzle (3) and the said heating unit (10) stretches the vertical range (H) of said magnet (6).
7. according to each described device in the claim 4 to 6, it is characterized in that, be furnished with cooling section (11) in the top of said heating unit (10).
8. device according to claim 7 is characterized in that, between said heating unit (10) and said cooling section (11), is furnished with to keep stove (12).
9. according to each described device in the claim 1 to 8, it is characterized in that the said device (7) that is used to adjust vertical range (H) comprises the performer of at least one hydraulic pressure or air pressure.
10. according to each described device in the claim 1 to 8, it is characterized in that the said device (7) that is used to adjust vertical range (H) comprises at least one mechanical actuator, especially is the spindle nut system.
11. method that is used to utilize coating material coating metal strip (1); Band described in the said method (1) be directed passing the liquid coating material that is arranged in coating container (2) and after this vertical (V) upwards be directed leaving said coating container (2); Wherein, Top at said coating container (2) is removed still liquid coating material through removing nozzle (3) from strip surface; And wherein, in the top of said removal nozzle (3) by means of be used for position stability with said band (1) in the mid-way (5) electromagnetic mechanism (4) and stablize said band (1), wherein said mechanism comprises that at least two both sides at said band (1) are arranged in the magnet (6) on the identical height; It is characterized in that; Adjust the vertical range (H) of said magnet (6) and said removal nozzle (3) according to preset value, wherein, handle the said device (7) that is used to adjust said vertical range (H) by control piece in order to adjust said distance (H).
12. method according to claim 11 is characterized in that, said magnet (6) remains in the said mid-way (5) with centering all the time when the said vertical range of adjustment (H).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009051932A DE102009051932A1 (en) | 2009-11-04 | 2009-11-04 | Apparatus for coating a metallic strip and method therefor |
| DE102009051932.7 | 2009-11-04 | ||
| PCT/EP2010/066810 WO2011054902A1 (en) | 2009-11-04 | 2010-11-04 | Device for coating a metal strip and method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102597295A true CN102597295A (en) | 2012-07-18 |
| CN102597295B CN102597295B (en) | 2015-04-22 |
Family
ID=43334557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080050673.8A Active CN102597295B (en) | 2009-11-04 | 2010-11-04 | Device for coating a metal strip and method therefor |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2496728B1 (en) |
| JP (1) | JP5663763B2 (en) |
| KR (1) | KR101421981B1 (en) |
| CN (1) | CN102597295B (en) |
| CA (1) | CA2794925C (en) |
| DE (1) | DE102009051932A1 (en) |
| ES (1) | ES2660746T3 (en) |
| HU (1) | HUE038462T2 (en) |
| PL (1) | PL2496728T3 (en) |
| TR (1) | TR201802499T4 (en) |
| WO (1) | WO2011054902A1 (en) |
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| CN109790613A (en) * | 2016-08-26 | 2019-05-21 | 方丹工程机械有限责任公司 | For carrying out the method and plater of coating to metal tape |
| CN110785509A (en) * | 2017-05-04 | 2020-02-11 | 方丹工程机械有限责任公司 | Device for treating a metal strip |
| CN112218973A (en) * | 2018-05-28 | 2021-01-12 | Sms集团有限公司 | Vacuum coating device and method for coating a web-shaped material |
| JP7392153B2 (en) | 2019-12-10 | 2023-12-05 | ダニエリ アンド シー．オフィス メカニケ エスピーエー | stabilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO2786187T3 (en) * | 2014-11-21 | 2018-07-28 | ||
| DE102014225516B3 (en) | 2014-11-21 | 2016-03-31 | Fontaine Engineering Und Maschinen Gmbh | Method and device for coating a metal strip |
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- 2010-11-04 EP EP10774210.8A patent/EP2496728B1/en active Active
- 2010-11-04 HU HUE10774210A patent/HUE038462T2/en unknown
- 2010-11-04 CA CA2794925A patent/CA2794925C/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108040486A (en) * | 2015-09-01 | 2018-05-15 | 方丹工程机械有限责任公司 | For handling the device of metal tape |
| CN115522155A (en) * | 2015-09-01 | 2022-12-27 | 方丹工程机械有限责任公司 | Device for treating a metal strip |
| CN109790613A (en) * | 2016-08-26 | 2019-05-21 | 方丹工程机械有限责任公司 | For carrying out the method and plater of coating to metal tape |
| CN109790613B (en) * | 2016-08-26 | 2021-08-31 | 方丹工程机械有限责任公司 | Method and coating device for coating a metal strip |
| US11255009B2 (en) | 2016-08-26 | 2022-02-22 | Fontaine Engineering Und Maschinen Gmbh | Method and coating device for coating a metal strip |
| CN110785509A (en) * | 2017-05-04 | 2020-02-11 | 方丹工程机械有限责任公司 | Device for treating a metal strip |
| CN110785509B (en) * | 2017-05-04 | 2021-11-16 | 方丹工程机械有限责任公司 | Device for treating a metal strip |
| US11549168B2 (en) | 2017-05-04 | 2023-01-10 | Fontaine Engineering Und Maschinen Gmbh | Apparatus for treating a metal strip including an electromagnetic stabilizer utilizing pot magnets |
| CN112218973A (en) * | 2018-05-28 | 2021-01-12 | Sms集团有限公司 | Vacuum coating device and method for coating a web-shaped material |
| CN109526081A (en) * | 2018-12-27 | 2019-03-26 | 邵阳高华工贸实业有限公司 | A kind of induction heating equipment and method for reinforcing bar production |
| JP7392153B2 (en) | 2019-12-10 | 2023-12-05 | ダニエリ アンド シー．オフィス メカニケ エスピーエー | stabilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2794925A1 (en) | 2011-05-12 |
| WO2011054902A1 (en) | 2011-05-12 |
| KR101421981B1 (en) | 2014-08-13 |
| CA2794925C (en) | 2014-08-19 |
| DE102009051932A1 (en) | 2011-05-05 |
| JP2013510236A (en) | 2013-03-21 |
| JP5663763B2 (en) | 2015-02-04 |
| PL2496728T3 (en) | 2018-06-29 |
| CN102597295B (en) | 2015-04-22 |
| EP2496728A1 (en) | 2012-09-12 |
| ES2660746T3 (en) | 2018-03-26 |
| HUE038462T2 (en) | 2018-10-29 |
| EP2496728B1 (en) | 2018-01-03 |
| TR201802499T4 (en) | 2018-03-21 |
| KR20120063550A (en) | 2012-06-15 |
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