CN106756696B - A kind of vertical hot zinc plating equipment - Google Patents
A kind of vertical hot zinc plating equipment Download PDFInfo
- Publication number
- CN106756696B CN106756696B CN201611067192.3A CN201611067192A CN106756696B CN 106756696 B CN106756696 B CN 106756696B CN 201611067192 A CN201611067192 A CN 201611067192A CN 106756696 B CN106756696 B CN 106756696B
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- China
- Prior art keywords
- roller
- channel
- zinc
- guiding subassembly
- vertical hot
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- 239000011701 zinc Substances 0.000 title claims abstract description 112
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 108
- 238000007747 plating Methods 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 230000005284 excitation Effects 0.000 claims description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 description 54
- 229910000831 Steel Inorganic materials 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 238000005246 galvanizing Methods 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009351 contact transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/24—Removing excess of molten coatings; Controlling or regulating the coating thickness using magnetic or electric fields
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
The invention discloses a kind of vertical hot zinc plating equipments, including, zinc-plated component, the accommodating space including being set to the vertical hot zinc plating equipment upper end；Exciting part is set to the outside of the zinc-plated component；And roller member, it is set to the exciting part lower end, including the first roller and the second roller, material passes through the rolling of first roller and the second roller that fit, and it is zinc-plated to be delivered to progress in the zinc-plated component；Further include, channel components, it is set to the accommodating space lower end, and it is connected with the accommodating space, the channel components include first passage and second channel, the cross-sectional width of the first passage is greater than the cross-sectional width of the second channel, forms the first carrying section with the second channel place of being connected in the first passage.The present invention solves the problems, such as that the envelope stream that current alternating current magnetic field sealing and D.C. magnetic field sealing technique can not overcome is unstable, tape transport is unstable and Steel Belt Centering.
Description
Technical field
The present invention relates to metallurgy industry steel plate hots to plate process technical field, more particularly to a kind of vertical hot zinc plating equipment.
Background technique
In the modern life, with the continuous development of science and technology, iron and steel smelting industry is also grown rapidly, therefore galvanized steel
Silk is widely used because of its excellent antiseptic property.So far, zincincation has electrogalvanizing and hot galvanizing two major classes.
The zinc-plated surface treatment skill referred to the effects of the surface of metal, alloy or other materials one layer of zinc of plating is to play beauty, antirust
Art.The method mainly used is hot galvanizing；Zinc is soluble in acid, can also be dissolved in alkali, therefore it is referred to as amphoteric metal.Zinc is in dry sky
Variation is hardly happened in gas.In wet air, zinc surface can generate fine and close basic zinc carbonate film.Containing titanium dioxide
In sulphur, hydrogen sulfide and oceanic atmosphere, the corrosion resistance of zinc is poor, especially in atmosphere of the high temperature and humidity containing organic acid, zinc plating
Layer is easily corroded.The standard electrode potential of zinc is -0.76V, and for steel substrate, zinc coating belongs to anodic coating, it
It is mainly used for preventing the corrosion of steel, the superiority and inferiority and thickness of coating relationship of protective performance are very big.The passivated processing of zinc coating, dye
After color or coating shield photo etching, its protective and decorative electroplating can be significantly improved.Zinc technology is to pass through electricity according to electrochemical principle
Zinc is attached to steel wire surface by plating, has the characteristics that coating microstructure is uniform, plasticity is excellent, but coating is thin, industrialized production
The zinc-plated amount on bethanized wire surface is generally less than 30 grams of per kilogram steel wire surface；Since the coating of electrogalvanizing is thin, anti-corrosive properties
It can be poorer than hot-dip galvanizing steel wire.The hot dip galvanizing process flow chart of the prior art, zinc pot equipment are immersed in the steel part mistake in liquid Zn
It is more（Such as furnace nose, sinking roller, stabilizing roller, bracket and bearing）, and structure is sufficiently complex thus brings many drawbacks：（1）Steel band
Cadmia is formed between sinking roller；（2）Cause roll surface wearing corrosion and the corrosion and abrasion of roll shaft and bearing；（3）It generates because of portion
The cadmia of part abrasion and formation；（4）The sinking roller and stabilizing roller of rotation are needed often due to the erosion and abrasion by liquid Zn
Replacement（About 15 ~ 30 days）；（5）Hot tensioning apparatus, which is located in high-temperature annealing furnace, makes operating difficulties etc.；（6）Make productivity by big
Influence；（7）It is unfavorable to coated article quality；（8）Liquid Zn is more.Electromagnetic enclosed slot technology applies magnetic field and DC current simultaneously
It is one of main envelope stream thinking, but the hydrodynamic instability as caused by high current, or even pyrophoric behavio(u)r occurs.
Under the action of gravity and surface tension, certain curvature is presented in solution end.Protrusion solvent portions due to current density compared with
Small, Lorentz force is also smaller, thus cannot overcome the influence of gravity, causes liquid surface curvature the more to become the more big until drippage.It results in
There are leakage problems, the i.e. sealing problem of the vertical galvanized pot of electromagnetism in the process in current electromagnetic technique.The problem is serious
The vertical hot galvanizing of electromagnetism is affected in the extensive use of industry.
Summary of the invention
The purpose of this section is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferable implementations
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
The problem of in view of above-mentioned and/or existing vertical hot zinc plating equipment, propose the present invention.
Therefore, the one of purpose of the present invention, which is to provide one kind and is able to solve vertical galvanized pot and seals bad zinc liquid, is easy
The hot zinc plating equipment of dripping problems.
In order to solve the above technical problems, the present invention provides the following technical solutions：A kind of vertical hot zinc plating equipment, including, plating
Zinc component, the accommodating space including being set to the vertical hot zinc plating equipment upper end；Exciting part is set to the zinc-plated component
Outside；And roller member, it is set to the exciting part lower end, including the first roller and the second roller, material, which passes through, to fit
It is zinc-plated to be delivered to progress in the zinc-plated component for the rolling of first roller and the second roller；The zinc-plated component further includes channel
Component is set to the accommodating space lower end, and is connected with the accommodating space, and the channel components include first passage
And second channel, the cross-sectional width of the first passage is greater than the cross-sectional width of the second channel, logical described first
Road forms the first carrying section with the second channel place of being connected.
As a kind of preferred embodiment of vertical hot zinc plating equipment of the present invention, wherein：The channel components further include
Third channel, the third channel are set to the second channel lower end, and the cross-sectional width of the second channel is greater than described
The cross-sectional width of third channel forms the second carrying section with the third channel place of being connected in the second channel.
As a kind of preferred embodiment of vertical hot zinc plating equipment of the present invention, wherein：The second channel lower end is set
It is equipped with guiding subassembly, including outer guiding subassembly and interior guiding subassembly, the outer guiding subassembly forms diversion space, the interior water conservancy diversion
Component, first roller and second roller are all set to inside the diversion space.
As a kind of preferred embodiment of vertical hot zinc plating equipment of the present invention, wherein：The interior guiding subassembly difference
Be set to the two sides of first roller and the second roller, one end is in contact with first roller and the second roller, the other end with it is described
Outer guiding subassembly forms flow-guiding mouth.
As a kind of preferred embodiment of vertical hot zinc plating equipment of the present invention, wherein：It further include seal member, packet
The first seal assembly for being respectively arranged at first roller and the second roller lower end is included, it is close that material passes through described first be provided separately
After sealing assembly enter first roller and the second roller, first seal assembly between first roller and material, the second roller
The contact surface formed between material is blown.
As a kind of preferred embodiment of vertical hot zinc plating equipment of the present invention, wherein：The exciting part includes the
One excitation component, the second excitation component and third excitation component, first excitation component are set on the outside of the first passage,
Second excitation component is set on the outside of the second channel, and the third excitation component is set to outside the third channel
Side.
As a kind of preferred embodiment of vertical hot zinc plating equipment of the present invention, wherein：The interior guiding subassembly is distinguished
For abutting portion and rake, the abutting portion is in contact with first roller and second roller respectively, the rake and institute
It states outer guiding subassembly and forms flow-guiding mouth.
As a kind of preferred embodiment of vertical hot zinc plating equipment of the present invention, wherein：The seal member further includes
It is respectively arranged at the second seal assembly of the abutting portion lower end, second seal assembly is to the abutting portion and described first
The contact surface formed between roller, between the abutting portion and second roller is blown.
As a kind of preferred embodiment of vertical hot zinc plating equipment of the present invention, wherein：The roller member and driving portion
Part is connected, and described driving part one end is provided with rotation axis, and the side that the rotation axis passes through the outer guiding subassembly is distinguished
It is connected with first roller and the second roller, the rotation axis is provided with third sealing group with the outer guiding subassembly place of being connected
Part.
As a kind of preferred embodiment of vertical hot zinc plating equipment of the present invention, wherein：The third seal assembly packet
Fixed plate, electromagnet, thrust plate, wear-resisting ring and flexible connector are included, the fixed plate and the outer guiding subassembly are inconsistent,
The electromagnet includes the first electromagnet and the second electromagnet that same polarity is oppositely arranged, and is provided in the fixed plate and accommodates institute
The dented space of the first electromagnet is stated, the wear-resisting ring includes the quiet wear-resisting ring and dynamic wear-resisting ring being fitted, the thrust
The contained structure for accommodating second electromagnet and the quiet wear-resisting ring is provided on plate, the fixed plate and thrust plate bottom are set
It is equipped with the flexible connector, the third seal assembly is set in the sunk structure of the shaft.
Beneficial effects of the present invention：The present invention proposes a kind of vertical hot zinc plating equipment, first is that the magnetic generated by permanent magnet
Field makes conductive liquid（Zinc liquid）Suspension is generated, the sealing of vertical galvanized pot is realized using permanent-magnet sealing technology, solves to hand at present
The envelope stream that the sealing of stream magnetic field and D.C. magnetic field sealing technique can not overcome is unstable, tape transport is unstable and material（Steel band）It is asked in
Topic；Second is that blowing by the seal member pair and the contact surface of roller member being equipped with, the vertical hot galvanizing of electromagnetism is able to solve in process
Present in leakage problems；Third is that can will recycle, save from the low zinc liquid water conservancy diversion of roller member by the guiding subassembly being equipped with
The energy.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein：
Fig. 1 is the front cross-sectional structural schematic diagram of vertical hot zinc plating equipment described in first embodiment of the invention；
Fig. 2 is the front cross-sectional and partial enlargement structure of vertical hot zinc plating equipment described in second embodiment of the invention
Schematic diagram；
Fig. 3 is the front cross-sectional and partial enlargement structure of vertical hot zinc plating equipment described in third embodiment of the invention
Schematic diagram；
Fig. 4 is the entirety and partial enlargement structural representation of vertical hot zinc plating equipment described in four embodiment of the invention
Figure；
Fig. 5 is the section view and partial enlargement structural representation of third seal assembly described in embodiment illustrated in fig. 4 of the present invention
Figure.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
A specific embodiment of the invention is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Secondly, combination schematic diagram of the present invention is described in detail, when describing the embodiments of the present invention, for purposes of illustration only, table
Show that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, is not answered herein
Limit the scope of protection of the invention.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.
Thirdly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization of the present invention
A particular feature, structure, or characteristic in mode." in one embodiment " that different places occur in the present specification is not equal
Refer to the same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
As shown in Figure 1, Fig. 1 shows the overall structure signal of vertical hot zinc plating equipment described in one embodiment of the invention
Figure.In this embodiment, which includes zinc-plated component 100, exciting part 200 and roller member 300.Specifically, zinc-plated portion
Part 100 includes the channel components for being set to the accommodating space 101 of vertical hot zinc plating equipment upper end and communicating with accommodating space 101
102, for obtaining fused solution zinc after holding zinc heating fusing, it is zinc-plated that the channel components 102 of specific length increase material M
Approach.Exciting part 200 is arranged around channel components 102, and roller member 300 is arranged in 200 lower end of exciting part, to convey
Material M（Such as steel band or steel wire）Comprising mutually in close proximity to the first roller 301 and the second roller 302, material M is by being affixed
The rolling of the first roller 301 and the second roller 302 that close is delivered in zinc-plated component 100 and carries out zincincation.In this embodiment
In, the first roller 301 and the second roller 302 can choose the device for realizing permanent magnetism envelope Flow Technique, i.e. PM inductor（Permanent
Magnetic）, the zone of action is the channel PM.PM inductor is two p-m rotors, the permanent magnet on each p-m rotor
It is staggeredly placed by the pole NS, lateral magnetic field can be formed in zinc liquid in this way.Permanent magnetism envelope stream hot dip galvanizing process process：Liquid Zn
Enter PM sensor channels after rolling out from the bottom of a pan, two p-m rotors with counterturn and synchronous rotational speed high speed rotation, generation
External shifting magnetic field forms induced current in zinc liquid, this electric current and external magnetic field interact and generate electromagnetic force, electromagnetic force
It acts on metal fluid to be allowed to move up, zinc liquid is avoided to flow out from the opening of accommodating space 101, reach envelope stream effect.Compared with
Goodly, in practical application, due in exciting part 200 magnetic force be changes of magnetic field with alternation, had in zinc liquid turbulent flow,
There can be splash phenomena with electromagnetic force, so, which is additionally provided with seal member 400, which includes setting respectively
It is placed in the first seal assembly 401 of 302 lower end of the first roller 301 and the second roller, material M passes through the first seal assembly being provided separately
After 401 enter the first roller 301 and the second roller 302, the first seal assembly 401 between the first roller 301 and material M, the second roller 302
The contact surface formed between material M is blown, and the zinc liquid stream for splashing down can be allowed to return in zinc-plated component 100.Zinc-plated portion
Part 100 further includes channel components 102, and channel components 102 are connected with accommodating space 101, and including first passage 102a and
The cross-sectional width of two channel 102b, first passage 102a are greater than the cross-sectional width of second channel 102b, in first passage
102a forms the first carrying section S with the place of being connected second channel 102b.In this embodiment, exciting part 200 comprising first
Excitation component 201, the second excitation component 202 and third excitation component 203, the first excitation component 201 are set to first passage
On the outside of 102a, the second excitation component 202 is set on the outside of second channel 102b, and third excitation component 203 is set to third channel
On the outside of 102c.It is demonstrated experimentally that the stepped channel components 102 provided in the present embodiment are more preferable to the buffering effect of zinc liquid, it is excellent
In drum type brake（Or straight barrel type）Channel, the first carrying section S bears the gravity of a part of zinc liquid, can effectively mitigate excitation division
Load of the part 200 to generate magnetic force.
Fig. 2 shows the overall structure diagrams of vertical hot zinc plating equipment described in second embodiment of the invention.This
Embodiment is with embodiment illustrated in fig. 1 difference：Channel components 102 in addition to include first passage 102a and second channel 102b,
It further include third channel 102c, third channel 102c is set to the lower end of second channel 102b.Specifically, accommodating space 101 is used
Fused solution zinc is obtained after holding zinc heating fusing, and is set in the channel components 102 of 101 lower end of accommodating space and also holds
There is zinc liquid, the channel components 102 of specific length increase the zinc-plated approach of material M.Meanwhile being arranged on the outside of channel components 102
The exciting part 200 in magnetic field can be generated, p-m rotor is set on exciting part 200, the permanent magnet on each p-m rotor is pressed
The pole NS is staggeredly placed, and can form lateral magnetic field in zinc liquid in this way, realizes magnetic force non contact transmission to zinc liquid and then realizes
Zinc liquid steadily suspends and reaches and successfully seals to zinc liquid.Roller member 300 is arranged in 200 lower end of exciting part, to convey object
Expect M（Such as steel band or steel wire）Comprising mutually in close proximity to the first roller 301 and the second roller 302, material M is by fitting
The first roller 301 and the second roller 302 rolling, be delivered in zinc-plated component 100 and carry out zincincation.Preferably, actually answering
Used time has turbulent flow, can be with electromagnetic force since magnetic force is changes of magnetic field with alternation in exciting part 200 in zinc liquid
There is splash phenomena, so, which is additionally provided with seal member 400, which includes being respectively arranged at the first roller
301 and 302 lower end of the second roller the first seal assembly 401, material M enters after passing through the first seal assembly 401 for being provided separately
First roller 301 and the second roller 302, the first seal assembly 401 between the first roller 301 and material M, the second roller 302 and material M it
Between the contact surface that is formed blow, the zinc liquid stream for splashing down can be allowed to return in zinc-plated component 100.In this embodiment
In, the cross-sectional width of first passage 102a is greater than the cross-sectional width of second channel 102b, and second channel 102b's is transversal
Face width is greater than the cross-sectional width of the third channel 102c, in this way, being connected in first passage 102a with second channel 102b
Logical place forms the first carrying section S, and forms the second carrying section S ' with the place of being connected third channel 102c in second channel 102b.It is real
Verify bright, the first carrying section S and the second carrying section S ' can bear the gravity of a part of zinc liquid, can effectively mitigate excitation division
Load of the part 200 to generate magnetic force.This embodiment has also refined exciting part 200 comprising the first excitation component 201,
Second excitation component 202 and third excitation component 203, the first excitation component 201 are set on the outside of first passage 102a, and second encourages
Magnetic assembly 202 is set on the outside of second channel 102b, and third excitation component 203 is set on the outside of third channel 102c.
As shown in figure 3, the overall structure that Fig. 3 shows vertical hot zinc plating equipment described in third embodiment of the present invention is shown
It is intended to.This embodiment is with embodiment illustrated in fig. 2 difference：It is provided with guiding subassembly 500 in the lower end of third channel 102c,
It includes outer guiding subassembly 501 and interior guiding subassembly 502, and outer guiding subassembly 501 is to be formed and led in " cover " with cambered " cover "
Fluid space G.In this way, interior guiding subassembly 502, the first roller 301 and the second roller 302 can be set to diversion space G interior.Inside lead
Stream component 502 is respectively arranged at the two sides of the first roller 301 and the second roller 302, one end and 302 phase of the first roller 301 and the second roller
The lower end of contact, the other end and outer guiding subassembly 501 forms flow-guiding mouth 503, and accommodating groove is arranged in 503 lower end of flow-guiding mouth（In figure
It does not indicate）, such structure setting conveniently allows the zinc liquid flow down that can flow into two sides with the guiding of flow-guiding mouth 503
In accommodating groove.Specifically, accommodating space 101 is empty for obtaining fused solution zinc after holding zinc heating fusing, and being set to accommodate
Between 101 lower ends channel components 102 in be also contained with zinc liquid, the channel components 102 of specific length increase the zinc-plated way material M
Diameter.Meanwhile setting can generate the exciting part 200 in magnetic field on the outside of channel components 102, and permanent magnetism is arranged on exciting part 200
Rotor, the permanent magnet on each p-m rotor are staggeredly placed by the pole NS, can form lateral magnetic field in zinc liquid in this way, realize
Magnetic force non contact transmission is to zinc liquid and then realization zinc liquid steadily suspends and reaches and successfully seals to zinc liquid.Roller member 300 is arranged
In 200 lower end of exciting part, to convey material M（Such as steel band or steel wire）Comprising mutually in close proximity to the first roller 301
With the second roller 302, material M passes through the rolling of the first roller 301 and the second roller 302 to fit, be delivered in zinc-plated component 100 into
Row zincincation.In practical application, due in exciting part 200 magnetic force be changes of magnetic field with alternation, meeting in zinc liquid
There are turbulent flow, meeting as electromagnetic force has splash phenomena, so, which is additionally provided with seal member 400, the seal member 400 packet
The first seal assembly 401 for being respectively arranged at 302 lower end of the first roller 301 and the second roller is included, material M passes through first be provided separately
After seal assembly 401 enter the first roller 301 and the second roller 302, the first seal assembly 401 between the first roller 301 and material M,
The contact surface formed between second roller 302 and material M is blown, and the zinc liquid stream for splashing down can be allowed to return zinc-plated component 100
It is interior.In this embodiment, cross-sectional width of the cross-sectional width of first passage 102a greater than second channel 102b, and the
The cross-sectional width of two channel 102b is greater than the cross-sectional width of the third channel 102c, in this way, in first passage 102a and
The place of being connected second channel 102b forms the first carrying section S, and is connected in second channel 102b with third channel 102c and locates shape
At the second carrying section S '.It is demonstrated experimentally that the first carrying section S and the second carrying section S ' can bear the gravity of a part of zinc liquid,
Load of the exciting part 200 to generate magnetic force can effectively be mitigated.This embodiment has also refined exciting part 200, packet
The first excitation component 201, the second excitation component 202 and third excitation component 203 are included, the first excitation component 201 is set to first
On the outside of the 102a of channel, the second excitation component 202 is set on the outside of second channel 102b, and third excitation component 203 is set to third
On the outside of the 102c of channel.In this embodiment, preferably, interior guiding subassembly 502 divides into abutting portion 502a and rake 502b,
The abutting portion surface 502a has certain radian, and convenient for the fair current of zinc liquid, and rake 502b is then " linear type ".Abutting portion
502a is in contact with the first roller 301 and the second roller 302 respectively, and rake 502b and outer guiding subassembly 501 form flow-guiding mouth 503.
Gap outflow of the zinc liquid between abutting portion 502a and the first roller 301 and the second roller 302 in order to prevent, in the abutting portion lower end 502a
Second seal assembly 402 is set.Second seal assembly 402 between abutting portion 502a and the first roller 301, abutting portion 502a and
The contact surface formed between two rollers 302 is blown, to realize the further sealing to vertical hot zinc plating equipment.
As shown in figure 4, together referring to Fig. 1 ~ Fig. 3.This embodiment is with embodiment illustrated in fig. 3 difference：To driven roller
The sealing relationship between driving part 600 and outer guiding subassembly 501 that component 300 is rotated has carried out structure setting, i.e.,：Roller
Component 300 is connected with driving part 600, and 600 one end of driving part is provided with rotation axis, and rotation axis passes through outer guiding subassembly
501 side is connected with the first roller 301 and the second roller 302 respectively, and rotation axis is provided with outer 501 place of being connected of guiding subassembly
Third seal assembly 403.In one preferably embodiment, third seal assembly 403 selects electromagnetic sealing ring.Others,
Zinc-plated component 100 include be set to vertical hot zinc plating equipment upper end accommodating space 101 and be set to 101 lower end of accommodating space and
The channel components 102 being connected with accommodating space 101 are put in the space formed by accommodating space 101 and channel components 102 herein
Zinc liquid is set, and the outside setting of zinc-plated component 100 is provided with stabilizing magnetic field exciting part 200, under the action of electromagnetic force zinc liquid
It is suspended in the space of zinc-plated component 100；Material M, which is placed in the space that zinc-plated component 100 is formed, completes zinc coating operations；It is zinc-plated
Component 100 further includes the guiding subassembly 500 being connected to 102 bottom end of channel components, and the zinc liquid of part leakage is guided to setting and is existed
In the collection device of 500 lower section of guiding subassembly, recycle.
Guiding subassembly 500 further includes outer guiding subassembly 501, interior guiding subassembly 502 and flow-guiding mouth 503, outer guiding subassembly
501 are connected with channel components 102, and form diversion space G；The lower end of diversion space G is equipped with flow-guiding mouth 503, drains few portion
Divide in the zinc liquid to the collection device of lower section of leakage；And interior guiding subassembly 502 is set to diversion space G interior.Invent zinc-plated portion
Part 100 includes accommodating space 101 and channel components 102, and channel components 102 as shown in the figure further include first passage 102a and second
Channel 102b, the upper end first passage 102a are connected with accommodating space 101, the lower end first passage 102a and second channel 102b phase
Connection, and the cross-sectional width of first passage 102a is greater than the cross-sectional width of second channel 102b, the two, which is mutually connected, locates shape
At the first carrying section S, channel slowly narrows from top to bottom, forms a kind of envelope flow resistance power, can make the zinc liquid in zinc-plated component 100
Not easy to leak；Further include as shown in the figure having third channel 102c, be connected with second channel 102b, and connectivity part forms second and holds
Section S ' is carried, and so on, therefore those skilled in the art can appreciate that channel components 102 described herein can be made of multiple groups channel, shape
At the channel that can accommodate zinc liquid.
Exciting part 200 include the first excitation component 201, the second excitation component 202 and third excitation component 203, first
Excitation component 201 is set on the outside of first passage 102a, electromagnetic field can be generated in the channel first passage 102a, so that interior
Zinc liquid overcomes the effect of gravity to suspend；Second excitation component 202 is set on the outside of second channel 102b, third excitation component
203 are set on the outside of third channel 102c, generate the effect of magnetic field force in its corresponding channel respectively；Electromagnetic force described herein
It for the generation of lateral magnetic field, generates certain electromagnetic force and zinc liquid is enabled to overcome levitation in the channel, play envelope stream
Effect, zinc liquid is not easy to leak downwards during zinc-plated.
Channel components 102 can be interconnected by multiple groups channel and be formed, therefore the corresponding one group of excitation component in every group of channel is encouraged
Magnet assembly 200 can also be made of multiple groups exciting part, and be corresponded with channel, formed transverse electric and magnetic field, generated telluric magnetic force, make
For every group of channel, as the present embodiment, preferably a kind of scheme, preferably three groups conducts are stated.
Roller member 300 is set in the diversion space G that outer guiding subassembly 501 is formed, including the first roller 301 and the second roller
302, roller described herein includes shaft, bearing, roller set and sealing ring（Lid, ring）, subsequent component all covers on axis, logical
It overdrives component（Such as motor）And transmission parts（Such as belt or gear）Mating reaction, drive the rotation of shaft, together
When the first roller 301 and the second roller 302 fit, material M passes through the fitting of the first roller 301 and the second roller 302 to fit and rolls,
It is delivered in zinc-plated component 100 and carries out zinc coating operations, certain sealing effect can be played, reduce the leakage of zinc liquid.
Seal member 400 is set on guiding subassembly 500, including the first seal assembly 401 and the second seal assembly 402,
All for sealing zinc liquid, wherein the first seal assembly 401 is set to the lower end for the diversion space G that outer guiding subassembly 501 is formed, object
Material M enters the joint place of the first roller 301 and the second roller 302, and the first sealing after the first seal assembly 401 being provided separately
Component 401 blows to the contact surface formed between the first roller 301 and material M, between the second roller 302 and material M, by part
The zinc liquid permeated downwards due to gravity is blown upwards, reduces the infiltration of zinc liquid；Second seal assembly 402 is set to outer guiding subassembly
501 formed diversion space G inside, the second seal assembly 402 be set to abutting portion 502a respectively between the first roller 301,
The lower end of the contact surface formed between second roller 302, and blow to contact surface, it is equally to be leaked downwards to along contact
Zinc liquid carry out upward air blowing, reduce its leakage.
In the present embodiment, interior guiding subassembly 502 further includes abutting portion 502a and rake 502b, is all set to diversion space
The inside of G, referring to Fig. 2, wherein abutting portion 502a is in contact with the surface of the first roller 301 and the second roller 302 respectively, forms water conservancy diversion
Face, the rake 502b set on its lower end are contacted in outer guiding subassembly 501, form flow-guiding mouth 503, are played and are leaked zinc liquid to part
Guide functions, be guided in the collection device of lower end, recycle, economize on resources and cost.And it is set in the present embodiment
The third seal assembly 403 set, which also embodies, requires the perfect of zinc liquid sealing.Specifically, roller member 300 and driving part 600
It is connected, since 600 one end of driving part is provided with rotation axis, rotation axis passes through the side of outer guiding subassembly 501 respectively with the
One roller 301 is connected with the second roller 302, and rotation axis is provided with third seal assembly 403 with outer 501 place of being connected of guiding subassembly.
Third seal assembly 403 mentioned here include fixed plate 403a, electromagnet 403b, thrust plate 403c, wear-resisting ring 403d with
And flexible connector 403e, fixed plate 403a and outer guiding subassembly 501 it is inconsistent, electromagnet 403b includes that same polarity is oppositely arranged
The first electromagnet 403b-1 and the second electromagnet 403b-2, after energization, electric field conversion magnetic field homopolar-repulsion, force elasticity
Connector 403e repels to both ends, and then the gap between sealing pivot and outer guiding subassembly 501.It is provided on fixed plate 403a
The dented space of the first electromagnet 403b-1 is accommodated, wear-resisting ring 403e includes the quiet wear-resisting ring 403e-1 being fitted and moves resistance to
The contained structure for accommodating the second electromagnet 403b-2 and quiet wear-resisting ring 403e-1 is provided on grinding ring 403e-2, thrust plate 403d,
Fixed plate 403a and the bottom thrust plate 403c are provided with flexible connector 403e, and third seal assembly 403 is set to the recessed of shaft
It falls into structure.
It can be seen that the present invention proposes a kind of vertical hot zinc plating equipment, one is making to lead by the magnetic field that permanent magnet generates
Conductive liquid（Zinc liquid）Suspension is generated, the sealing of vertical galvanized pot is realized using permanent-magnet sealing technology, solves current alternating current magnetic field
The envelope stream that sealing and D.C. magnetic field sealing technique can not overcome is unstable, tape transport is unstable and material（Steel band）Centering problem；Two
It is the contact surface air blowing of the seal member pair and roller member by being equipped with, is able to solve the vertical hot galvanizing of electromagnetism and exists in the process
Leakage problems；Third is that can will be recycled from the low zinc liquid water conservancy diversion of roller member by the guiding subassembly being equipped with, it is energy saving.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.
Claims (9)
1. a kind of vertical hot zinc plating equipment, including,
Zinc-plated component (100), the accommodating space (101) including being set to the vertical hot zinc plating equipment upper end；
Exciting part (200) is set to the outside of the zinc-plated component (100)；And
Roller member (300) is set to the exciting part (200) lower end, including the first roller (301) and the second roller (302), material
(M) by the rolling of first roller (301) and the second roller (302) to fit, be delivered to the zinc-plated component (100) it is interior into
Row is zinc-plated；
It is characterized in that：The zinc-plated component (100) further includes,
Channel components (102) are set to the accommodating space (101) lower end, and are connected with the accommodating space (101),
The channel components (102) include first passage (102a) and second channel (102b), the first passage (102a) it is transversal
Face width is greater than the cross-sectional width of the second channel (102b), in the first passage (102a) and second channel (102b)
Be connected the first carrying section (S) of place's formation.
2. vertical hot zinc plating equipment as described in claim 1, it is characterised in that：The channel components (102) further include third
Channel (102c), the third channel (102c) are set to the lower end the second channel (102b), the second channel (102b)
Cross-sectional width be greater than the third channel (102c) cross-sectional width, in the second channel (102b) and third channel
The place of being connected (102c) forms the second carrying section (S ').
3. vertical hot zinc plating equipment as claimed in claim 2, it is characterised in that：Third channel (102c) lower end is provided with
Guiding subassembly (500), including outer guiding subassembly (501) and interior guiding subassembly (502), the outer guiding subassembly (501), which is formed, leads
Fluid space (G), the interior guiding subassembly (502), first roller (301) and second roller (302) are all set to described lead
Fluid space (G) is internal.
4. vertical hot zinc plating equipment as claimed in claim 3, it is characterised in that：The interior guiding subassembly (502) is respectively set
In the two sides of first roller (301) and the second roller (302), one end connects with first roller (301) and the second roller (302)
Touching, the other end and the outer guiding subassembly (501) form flow-guiding mouth (503).
5. vertical hot zinc plating equipment as described in claim 3 or 4, it is characterised in that：Further include,
Seal member (400), the first sealing group including being respectively arranged at first roller (301) and the second roller (302) lower end
Part (401), material (M) pass through first seal assembly (401) being provided separately and enter first roller (301) and second afterwards
Roller (302), first seal assembly (401) between first roller (301) and material (M), the second roller (302) and material
(M) contact surface formed between is blown；The roller member (300) is connected with driving part (600), the driving part
(600) one end is provided with rotation axis, the rotation axis pass through the side of the outer guiding subassembly (501) respectively with first roller
(301) it is connected with the second roller (302), it is close that the rotation axis with outer guiding subassembly (501) place of being connected is provided with third
Sealing assembly (403).
6. the vertical hot zinc plating equipment as described in claim 2~4 is any, it is characterised in that：The exciting part (200) includes
First excitation component (201), the second excitation component (202) and third excitation component (203), first excitation component (201)
It is set on the outside of the first passage (102a), second excitation component (202) is set to the second channel (102b) outside
Side, the third excitation component (203) are set on the outside of the third channel (102c).
7. vertical hot zinc plating equipment as claimed in claim 5, it is characterised in that：The interior guiding subassembly (502) divide into
Contact portion (502a) and rake (502b), the abutting portion (502a) respectively with first roller (301) and second roller
(302) it is in contact, the rake (502b) and the outer guiding subassembly (501) form flow-guiding mouth (503).
8. vertical hot zinc plating equipment as claimed in claim 7, it is characterised in that：The seal member (400) further includes difference
It is set to second seal assembly (402) of the lower end the abutting portion (502a), second seal assembly (402) is to the conflict
The contact formed between portion (502a) and first roller (301), between the abutting portion (502a) and second roller (302)
It blows in face.
9. vertical hot zinc plating equipment as claimed in claim 5, it is characterised in that：The third seal assembly (403) includes solid
Fixed board (403a), electromagnet (403b), thrust plate (403c), wear-resisting ring (403d) and flexible connector (403e), it is described solid
Fixed board (403a) and the outer guiding subassembly (501) are inconsistent, and the electromagnet (403b) includes that same polarity is oppositely arranged
One electromagnet (403b-1) and the second electromagnet (403b-2) are provided on the fixed plate (403a) and accommodate first electromagnetism
The dented space of iron (403b-1), the wear-resisting ring (403e) include the quiet wear-resisting ring (403e-1) being fitted and move wear-resisting
It encloses (403e-2), is provided on the thrust plate (403d) and accommodates second electromagnet (403b-2) and the quiet wear-resisting ring
The contained structure of (403e-1), the fixed plate (403a) and the bottom thrust plate (403c) are provided with the flexible connector
(403e), the third seal assembly (403) are set in the sunk structure of the rotation axis.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067192.3A CN106756696B (en) | 2016-11-29 | 2016-11-29 | A kind of vertical hot zinc plating equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067192.3A CN106756696B (en) | 2016-11-29 | 2016-11-29 | A kind of vertical hot zinc plating equipment |
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| CN106756696B true CN106756696B (en) | 2018-11-16 |
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| CN109778097A (en) * | 2019-02-28 | 2019-05-21 | 法尔胜泓昇集团有限公司 | A kind of induction heating device and method of steel-wire galvanizing or kirsite |
| CN113355623B (en) * | 2021-06-02 | 2022-12-02 | 深圳市金源康实业有限公司 | Hot galvanizing device and process for metal part production |
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|---|---|---|---|---|
| JPH11315359A (en) * | 1998-03-23 | 1999-11-16 | Inland Steel Ind Inc | Magnetic confinement system of hot dip plating bath |
| DE10330657A1 (en) * | 2003-07-08 | 2005-01-27 | Sms Demag Ag | Device for hot dip coating a metal strand, especially a steel strip, comprises flow deviating elements arranged in a container and/or in a guiding channel |
| KR20100060292A (en) * | 2008-11-27 | 2010-06-07 | 현대하이스코 주식회사 | Apparatus for fabricating hot-dip galvanized steel sheet using electromagnetic field-floting, including device for collecting leaked zinc |
| CN102618810A (en) * | 2012-04-30 | 2012-08-01 | 北京科技大学 | Vertical permanent-magnetic sensing sealing hot-galvanizing device |
| CN206359598U (en) * | 2016-11-29 | 2017-07-28 | 河北工程大学 | A kind of vertical hot zinc plating equipment for being provided with seal member |
-
2016
- 2016-11-29 CN CN201611067192.3A patent/CN106756696B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11315359A (en) * | 1998-03-23 | 1999-11-16 | Inland Steel Ind Inc | Magnetic confinement system of hot dip plating bath |
| DE10330657A1 (en) * | 2003-07-08 | 2005-01-27 | Sms Demag Ag | Device for hot dip coating a metal strand, especially a steel strip, comprises flow deviating elements arranged in a container and/or in a guiding channel |
| KR20100060292A (en) * | 2008-11-27 | 2010-06-07 | 현대하이스코 주식회사 | Apparatus for fabricating hot-dip galvanized steel sheet using electromagnetic field-floting, including device for collecting leaked zinc |
| CN102618810A (en) * | 2012-04-30 | 2012-08-01 | 北京科技大学 | Vertical permanent-magnetic sensing sealing hot-galvanizing device |
| CN206359598U (en) * | 2016-11-29 | 2017-07-28 | 河北工程大学 | A kind of vertical hot zinc plating equipment for being provided with seal member |
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