WO2016105047A1 - 도금포트의 상부 드로스 제거장치 - Google Patents
도금포트의 상부 드로스 제거장치 Download PDFInfo
- Publication number
- WO2016105047A1 WO2016105047A1 PCT/KR2015/014018 KR2015014018W WO2016105047A1 WO 2016105047 A1 WO2016105047 A1 WO 2016105047A1 KR 2015014018 W KR2015014018 W KR 2015014018W WO 2016105047 A1 WO2016105047 A1 WO 2016105047A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wiping means
- plating port
- magnetic wheel
- disposed
- upper dross
- Prior art date
Links
- 238000007747 plating Methods 0.000 title claims abstract description 96
- 210000004894 snout Anatomy 0.000 claims abstract description 12
- 239000012809 cooling fluid Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000003685 thermal hair damage Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
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
-
- 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
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
-
- 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
- C23C2/325—Processes or devices for cleaning the bath
-
- 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
Definitions
- the present invention relates to an apparatus for removing an upper dross of a plating port, and more particularly, to remove an upper dross of a plating port, which automatically removes a dross existing in a floating state on a hot surface of a plating port in a continuous hot dip galvanizing process. Relates to a device.
- the steel sheet is plated through the molten zinc of the plating port in a state in which the steel sheet is continuously heat-treated in a heating furnace and maintained at an appropriate temperature to remove residual stress.
- the steel sheet passes through the sink roll and the stabilizing roll provided in the plating port, and then passes through an air knife disposed on the plating port.
- the plating amount of the steel sheet is adjusted to the desired plating amount through air knife.
- an object of the present invention is to provide an upper dross removal apparatus of a plating port that can automatically remove the upper dross of the plating port without passing the operator's hand.
- the present invention for achieving the above object, as the upper dross removing device of the plating port in which the snout and the air knife is disposed between the front end region and the rear end region of the plating port, mounted on the plating port, the snout And a first wiping means disposed to be movable in the width direction of the plating port between the air knife and the air knife, and mounted to the plating port and rotatably disposed between the air knife and the first wiping means. Second wiping means for transferring the upper dross conveyed by the first wiping means to the rear end region, and mounted to the plating port, and rotatably disposed between the air knife and the front end region. It is possible to provide an upper dross removal apparatus of a plating port including a third wiping means for transferring a loss to the shear region.
- the first wiping means may include a magnetic wheel.
- the first wiping means includes a body rotatably supporting the magnetic wheel, a first drive unit coupled to the body to rotate the magnetic wheel, and disposed in the width direction of the plating port, the body It may include a guide rail for movably coupling and a second drive unit for providing a driving force to the body and a lifting unit for lifting the body by combining with the body.
- the second wiping means is disposed on either side with respect to the widthwise center of the plating port, and the third wiping means is disposed on the other side with respect to the widthwise center of the plating port.
- the second wiping means may be disposed at an edge of the plating port.
- the third wiping means may be disposed at an edge of the plating port.
- the second wiping means and the third wiping means may include a magnetic wheel.
- the second wiping means and the third wiping means and the first body for rotatably supporting the magnetic wheel. It may include a first drive unit coupled to the first body to rotate the magnetic wheel, and a second drive unit coupled to the first body to rotate the first body to rotate the magnetic wheel.
- the second wiping means and the third wiping means may further include a second body including the second driving part and a lifting part for elevating the second body.
- the axial direction of the magnetic wheel and the axial direction of the first body may be vertical.
- the axial direction of the axis of rotation of the first drive unit and the axial direction of the axis of rotation of the second drive unit may be vertical.
- the magnetic wheel may include a shaft and a magnet coupled to an outer circumferential surface of the shaft.
- it may include a housing covering the magnetic wheel.
- the housing is formed in the form of a frame surrounding the magnetic wheel, the body is rotatably coupled to the magnetic wheel and coupled to the first body, an upper cover coupled to the open upper surface of the body, It may include a lower cover coupled to the open lower surface of the body.
- the lower cover may include a cylindrical surface corresponding to the surface of the magnetic wheel.
- the upper cover and the lower cover may be made of a stainless steel material through which the buoyancy and drag force of the magnet wheel are transmitted.
- the first body, the second body, and the third body includes inlets and outlets communicating with the outside, respectively, and are connected to a supply pipe connected to the inlet and the supply pipe to supply cooling fluid to the supply pipe. It may further include a cooling fluid supply unit.
- the supply pipe is made of a flexible material
- the inside of the supply pipe may include a vortex guide means for inducing vortex of the cooling fluid.
- the upper wiping in the plating port area that the robot for removing dross is not provided by the second wiping means and the third wiping means disposed at the corners of the plating port and configured to rotate. Provides a beneficial effect of effectively removing the loss.
- 1 is a view showing the distribution of the upper dross inside the plating port
- FIG. 2 is a view illustrating an upper dross removing apparatus of a plating port according to an embodiment of the present invention
- FIG. 3 is a view showing a state in which the upper dross is transferred by the first wiping means
- FIG. 4 is a view showing a state in which the upper dross is transferred by the second wiping means
- FIG. 5 is a view showing a state in which the upper dross is transferred by the third wiping means
- FIG. 6 is a view showing a magnetic wheel
- FIG. 7 is an exploded view of the magnetic wheel shown in FIG.
- FIG. 11 is a view showing a housing of the magnetic wheel
- FIG. 12 is an exploded view of the housing shown in FIG. 11,
- FIG. 13 is a view showing the cooling means.
- 1 is a view showing the distribution of the upper dross in the plating port.
- the operator manually removed the upper dross. Since the surrounding area of the plating port is a high temperature environment of 460 ° C, the worker is exposed to a very dangerous working environment, and in fact, a safety accident may occur frequently.
- the second wiping means 200 may be disposed between the first wiping means 100 and the air knife 20 based on the y-axis direction. And it may be disposed on the left side on the basis of the virtual vertical reference line (C) passing through the center of the width direction (x-axis direction) of the plating port 10. Especially. The second wiping means 200 is disposed closer to the first wiping means 100 than the air knife 20 based on the y-axis direction, and the first wiping means 100 is disposed on the x-axis direction. It may be disposed adjacent the end.
- the third wiping means 300 may be disposed between the air knife 20 and the front end region R1 of the plating port 10 based on the y-axis direction. And it may be disposed on the right side on the basis of the vertical reference line (C). Especially. The third wiping means 200 may be disposed closer to the air knife 20 than the front end region R1 based on the y-axis direction, and may be disposed near the right edge of the plating port 10.
- FIG. 4 is a view showing a state in which the upper dross is transferred by the second wiping means.
- the upper dross transferred by the first wiping means 100 is the rear end region R2. Will be pushed out.
- the upper dross pushed into the rear end region R2 by the second wiping means 200 may be automatically removed by the dross removing robot.
- FIG. 5 is a view showing a state in which the upper dross is transferred by the third wiping means.
- the third wiping means 300 rotates clockwise, the upper dross around the air knife 20 is pushed to the front end region R1.
- the upper dross pushed to the front end region R1 by the third wiping means 300 may be automatically removed by the dross removing robot.
- the magnetic wheels 110, 210, and 310 may include a shaft S and a magnet M coupled to an outer circumferential surface of the shaft S.
- the magnet (M) is disposed on the shaft (S) so that the magnet (M) having the N pole and the S pole is alternated, so that the plating port 10 of the plating port 10 through the repulsive force and drag force generated when rotating at high speed It acts to push the upper dross.
- the magnetic wheels 110, 210, and 310 may include a wheel block 11 and a shaft 12.
- the wheel block 11 is formed of a cylindrical rotating body and a hollow may be formed so that the shaft 12 can be inserted into the center thereof.
- the outer circumferential surface of the wheel block 11 may be formed concave to form a slot long in the longitudinal direction. These slots may be arranged at regular intervals based on the circumferential direction of the wheel block 11.
- the magnets 21 and 22 fit in these slots.
- the magnets 21 and 22 are different in polarity, that is, the magnet 21 having the N pole and the magnet 22 having the S pole may be alternately arranged along the circumferential direction.
- An adhesive may be applied to the magnet 22 to increase the bondability.
- a cover 14 may be installed to surround the outer circumferential surface of the wheel block 11 to fix the magnet 22.
- the cover 13 may be coupled to both sides of the wheel block 11 so that the magnet 22 does not fall out. Meanwhile, as shown in FIG. 7, magnets 21 and 22 having different poles may be stacked and arranged.
- the magnetic wheels 110, 210, and 310 rotate, the upper dross is pushed down while the diaphragm is lifted by the buoyancy and drag.
- the flotation force acts perpendicular to the tap surface of the plating port 10 and the drag force acts horizontally on the tap surface of the plating port 10.
- FIG. 9 is a view showing the first wiping means.
- the first wiping means 100 may include a body 120 supporting the magnetic wheel 110, a first driving unit 130, a guide rail 140, and a second driving unit 150. It may include.
- the first driving unit 130 serves to rotate the magnetic wheel 110.
- the first driving unit 130 may transmit a rotational force to the magnetic wheel 110 directly connected to the rotation axis of the magnetic wheel 110 or through a separate power transmission member.
- the first driving unit 130 is composed of a servo motor to properly adjust the rotational speed of the magnetic wheel 110.
- the body 120 may be slidably coupled to the lower side of the guide rail 140.
- the guide rail 140 may be disposed long along the width direction of the plating port 10. And the guide rail 140 may be coupled to the sink roll support (40 of FIG. 2) of the plating port 10.
- the guide rail 140 may be provided with a rack gear long.
- the second driving unit 150 provides a driving force to allow the body 120 to move along the guide rail 140.
- the second drive unit 150 may be provided with a pinion gear that is coupled to the motor and the rotation shaft of the motor, in this case, the pinion gear may be formed to engage the rack gear formed on the guide rail 140.
- the elevating part 160 adjusts the height of the magnetic wheel 110 by elevating the body 120 in the height direction (z-axis direction of FIG. 9) of the plating port 10.
- the lifting unit 160 may include a lifting motor and a linear motor (LM) guide disposed in the z-axis direction, and may include power transmission members such as a gear assembly that transmits power of the motor.
- LM linear motor
- FIG. 10 is a view showing a second wiping means and a third wiping means.
- the second and third wiping means 200 and 300 respectively rotate the first and second driving parts 230 and 330 and the magnetic wheels 210 and 310 to rotate the magnetic wheels 210 and 310, respectively. And 240 and 340.
- the magnetic wheels 210 and 310 are respectively supported by the first bodies 220 and 320.
- the magnetic wheels 210 and 310 are rotatably arranged on the first bodies 220 and 320 about the rotation axis (A1 of FIG. 8).
- the first bodies 220 and 320 may be provided with first drivers 230 and 330 therein.
- the first driving units 230 and 330 rotate the magnetic wheels 210 and 310 about the rotation axis (A1 of FIG. 8).
- the first driving units 230 and 330 may be configured as servo motors to properly adjust the rotation speed of the magnetic wheel 110.
- the second driving units 240 and 340 are included in the second bodies 250 and 350 to serve to rotate the magnetic wheels 210 and 310 around the rotation shafts (A2 of FIG. 8) of the first bodies 220 and 320.
- the rotation shafts A1 of the magnetic wheels 210 and 310 and the rotation shafts A2 of the first bodies 220 and 320 may be vertically formed.
- the rotation shafts of the motors of the second driving units 240 and 340 may be disposed in parallel with the rotation shafts A2 of the first bodies 220 and 320.
- the second driving units 240 and 330 may transmit rotational force to the first bodies 220 and 320 through the power transmission members 241 and 341 such as the gear assembly.
- Rotation angle sensors 242 and 342 measuring the rotation angles of the first bodies 220 and 320 may be provided in the second bodies 250 and 350.
- the second and third wiping means 200 and 300 may be mounted on the sink roll support 40 (FIG. 2) of the plating port 10.
- the magnetic wheel may be protected by a separate housing 400.
- the housing 400 may include a body 410, an upper cover 420, and a lower cover 430.
- the body 410 may be formed in a frame shape surrounding the magnetic wheel 100.
- the magnetic wheel 100 may be rotatably fixed to the body 410.
- the body 410 may be fixedly coupled to the first bodies 220 and 320.
- the body 410 is the top and bottom open form. This is a configuration for transmitting the buoyancy and drag of the magnetic wheel 100 to the upper dross of the plating port (10).
- the magnetic wheel 100 as a whole body 410 and the upper cover 420 and the lower cover ( 430 may be protected from zinc splashed from the hot water surface of the plating port 10.
- the upper cover 420 and the lower cover 430 have been described as separate separate parts. It may also be implemented by one interconnected means.
- Insulation material may be made of glass fibers, it is configured so that the air layer between the fibers and the fiber can increase the thermal insulation effect.
- cooling means may be separately installed.
- the inlet 500 and the outlet 600 may be formed in the first body 220, 320, the second body 250, 350, and the third body 260, 360, respectively.
- the inlet 500 and the outlet 600 may be provided with a cooling fluid sufficient for the motor in consideration of the positions of the motors included in the internal spaces of the first bodies 220 and 320, the second bodies 250 and 350, and the third bodies 260 and 360. It may be formed at an appropriate position to contact.
- Screw taps are formed on the inner circumferential surfaces of the inlet 500 and the outlet 600 to guide the supply pipe 700 to be detachably coupled.
- the supply pipe 700 serves to supply the cooling fluid supplied from the cooling fluid supply unit 800 into the first bodies 220 and 320, the second bodies 250 and 350, and the third bodies 260 and 360, respectively.
- Supply pipe 700 may be made of a flexible material.
- the supply pipe 700 connected to the cooling fluid supply and supply unit 800 may be branched and coupled to the first bodies 220 and 320, the second bodies 250 and 350, and the inlets 500 of the third bodies 260 and 360, respectively.
- Vortex guide means 710 may be configured to include a plurality of blades that rotate to change the flow of the cooling fluid.
- the vortex guiding means 710 serves to increase the cooling efficiency by inducing vortices of the cooling fluid introduced into the inlet 500.
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
Description
Claims (18)
- 도금포트의 전단영역과 후단영역 사이에 배치되는 스나우트와 에어나이프가 배치되는 도금포트의 상부 드로스 제거장치로서,상기 도금포트에 장착되며, 상기 스나우트와 상기 에어나이프의 사이에서 상기 도금포트의 폭방향으로 이동 가능하게 배치되는 제1 와이핑수단;상기 도금포트에 장착되며, 상기 에어나이프와 상기 제1 와이핑수단 사이에서 회동 가능하게 배치되어 상기 제1 와이핑수단에 의해 이송된 상부 드로스를 상기 후단영역으로 이송시키는 제2 와이핑수단;상기 도금포트에 장착되며, 상기 에어나이프와 상기 전단영역 사이에서 회동 가능하게 배치되어 상부 드로스를 상기 전단영역으로 이송시키는 제3 와이핑수단을 포함하는 도금포트의 상부 드로스 제거장치.
- 제1 항에 있어서,상기 제1 와이핑수단은 마그네틱휠을 포함하는 도금포트의 상부 드로스 제거장치.
- 제2 항에 있어서,상기 제1 와이핑수단은 상기 마그네틱휠을 회전 가능하게 지지하는 몸체와, 상기 몸체에 결합되어 상기 마그네틱휠을 회전시키는 제1 구동부와, 상기 도금포트의 폭방향으로 배치되어 상기 몸체가 이동 가능하게 결합하는 가이드레일과 상기 몸체에 구동력을 제공하는 제2 구동부와, 상기 몸체와 결합하여 상기 몸체를 승강시키는 승강부를 포함하는 도금포트의 상부 드로스 제거장치.
- 제1 항에 있어서,상기 제2 와이핑수단은 상기 도금포트의 폭방향 중심을 지나는 가상의 기준선을 기준으로 어느 한 측에 배치되고, 상기 제3 와이핑수단은 상기 기준선의 다른 한 측에 배치되는 도금포트의 상부 드로스 제거장치.
- 제4 항에 있어서,상기 제2 와이핑수단은 상기 도금포트의 모서리에 배치되는 도금포트의 상부 드로스 제거장치.
- 제5 항에 있어서,상기 제3 와이핑수단은 상기 도금포트의 모서리에 배치되는 도금포트의 상부 드로스 제거장치.
- 제1 항에 있어서,상기 제2 와이핑수단과 상기 제3 와이핑수단은 마그네틱휠을 포함하는 도금포트의 상부 드로스 제거장치.
- 제7 항에 있어서,상기 제2 와이핑수단 및 상기 제3 와이핑수단은 상기 마그네틱휠을 회전 가능하게 지지하는 제1 몸체와. 상기 제1 몸체에 결합하여 상기 마그네틱휠을 회전시키는 제1 구동부와, 상기 제1 몸체에 결합하여 상기 마그네틱휠이 회동하도록 상기 제1 몸체를 회전시키는 제2 구동부를 포함하는 도금포트의 상부 드로스 제거장치.
- 제8 항에 있어서,상기 제2 와이핑수단 및 상기 제3 와이핑수단은 상기 제2 구동부를 포함하는 제2 몸체와 상기 제2 몸체를 승강시키는 승강부를 더 포함하는 도금포트의 상부 드로스 제거장치.
- 제9 항에 있어서,상기 마그네틱휠의 축방향과 상기 제1 몸체의 축방향은 수직인 도금포트의 상부 드로스 제거장치.
- 제10 항에 있어서,상기 제1 구동부의 회전축의 축방향과 상기 제2 구동부의 회전축의 축방향은 수직인 도금포트의 상부 드로스 제거장치.
- 제2 항에 있어서,상기 마그네틱휠은 샤프트와 상기 샤프트의 외주면에 결합하는 마그넷을 포함하는 도금포트의 상부 드로스 제거장치.
- 제11 항에 있어서,상기 마그넥틱휠을 덮는 하우징을 포함하는 상부 드로스 제거장치.
- 제13 항에 있어서,상기 하우징은 상기 마그네틱휠을 둘러싸는 프레임 형태로 형성되어 상기 마그네틱휠이 회전 가능하게 결합하고 상기 제1 몸체에 결합하는 몸체와, 상기 몸체의 개방된 상면에 결합하는 상부커버와, 상기 몸체의 개방된 하면에 결합하는 하부커버를 포함하는 상부 드로스 제거장치.
- 제14 항에 있어서,상기 하부커버는 상기 마그네틱휠의 표면과 대응하는 원통면을 포함하는 상부 드로스 제거장치.
- 제15 항에 있어서,상기 상부커버 및 상기 하부커버는 상기 마그넥휠의 부양력과 항력이 투과되는 스테인리스 소재로 이루어지는 상부 드로스 제거장치.
- 제16 항에 있어서,상기 제1 몸체와, 제2 몸체와, 제3 몸체는 외부와 연통되는 유입구와 유출구를 각각 포함하고,상기 유입구에 연결되는 공급관과 상기 공급관과 연결되어 상기 공급관에 냉각유체를 공급하는 냉각유체공급부를 더 포함하는 상부 드로스 제거장치.
- 제17 항에 있어서,상기 공급관은 플렉서블한 소재로 이루어지며, 상기 공급관의 내부에는 냉각유체의 와류를 유도하는 와류유도수단을 포함하는 상부 드로스 제거장치.
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EP15873574.6A EP3239345B1 (en) | 2014-12-26 | 2015-12-21 | Apparatus for removing top dross of plating pot |
JP2017533826A JP6442612B2 (ja) | 2014-12-26 | 2015-12-21 | メッキポットの上部ドロス除去装置 |
US15/539,660 US10655205B2 (en) | 2014-12-26 | 2015-12-21 | Apparatus for removing top dross of plating pot |
CN201580071227.8A CN107109610B (zh) | 2014-12-26 | 2015-12-21 | 浸镀锅的上部浮渣去除装置 |
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KR10-2015-0092927 | 2015-06-30 |
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