CN109355607A - A kind of steel tube hot galvanizing device - Google Patents
A kind of steel tube hot galvanizing device Download PDFInfo
- Publication number
- CN109355607A CN109355607A CN201811573570.4A CN201811573570A CN109355607A CN 109355607 A CN109355607 A CN 109355607A CN 201811573570 A CN201811573570 A CN 201811573570A CN 109355607 A CN109355607 A CN 109355607A
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- Prior art keywords
- lead screw
- hot dip
- chui
- plated
- xin
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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
- C23C2/04—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
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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
-
- 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
- C23C2/18—Removing excess of molten coatings from elongated material
- C23C2/185—Tubes; Wires
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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
- C23C2/34—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
- C23C2/38—Wires; Tubes
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- 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 steel tube hot galvanizing devices, including hot dip case, being horizontally disposed in the hot dip case has opposite roller, each roller passes through power input mechanism and the hot dip case is rotatablely connected, the internal diameter at the steel pipe both ends to be plated is connect by clamping device with the horizontal mobile mechanism being arranged on the outside of the hot dip case, the clamping device includes the vertical plate being arranged oppositely, vertical plate has been arranged oppositely idler wheel on opposite face, the vertical plate has connected up height regulating mechanism, described height regulating mechanism one end is connect with the first nut respectively, first nut is rotatably connected on the first lead screw, first lead screw is arranged oppositely along middle line to both ends, first lead screw is connect by mounting plate with the horizontal mobile mechanism, hot dip case side is additionally provided with Chui Xin mechanism, it is described blow zinc mechanism slips and be connected to blow In zinc mobile mechanism.The present invention has the advantages that uniform hot dip, the processing of zinc-plated rear surface, structure are simple.
Description
Technical field
The present invention relates to galvanizing technique fields, and in particular to a kind of steel tube hot galvanizing device.
Background technique
The zinc-plated table referred to the effects of the surface of metal, alloy or other materials one layer of zinc of plating is to play beauty, antirust
Surface treatment technology, the method mainly used are hot galvanizings, and hot galvanizing is developed by more ancient hot-dipping method, since
Since hot galvanizing is applied to industry by France within 1836, there is in 1 hundred 70 history, however hot dip Zn Cr coating is close
Extensive development is obtained with the rapid development of cold-strip steel over 30 years, the production process of heat zinc coating plate specifically includes that
Raw sheet preparation → treatment before plating → hot-dip → plating posttreatment → product inspection etc..
Steel pipe is widely used in modern industrial production and life, can not only have been done supporting element but also can have been done connector,
Since the material of steel pipe is mainly that steel is chronically exposed to extraneous can react with the moisture in air and generates iron rust, for a long time
It will affect the hardness and stability of steel pipe, therefore, present steel pipe requires zinc-plated carry out preservative treatment after the completion of production, by
It is easy to produce tumor in the zinc-plated completion rear surface of the self-characteristic of steel pipe, the finish on surface is affected, to influence to use.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problems to be solved by the present invention are: how to provide a kind of uniform heat
Plating, the processing of zinc-plated rear surface, the simple steel tube hot galvanizing device of structure.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of steel tube hot galvanizing device, including hot dip case, being horizontally disposed in the hot dip case has opposite roller, Mei Gesuo
It states roller and passes through power input mechanism and hot dip case rotation connection, two rollers are tangent with steel pipe to be plated, institute
The internal diameter for stating steel pipe both ends to be plated is connect by clamping device with the horizontal mobile mechanism being arranged on the outside of the hot dip case, described
Clamping device includes the vertical plate being arranged oppositely, and has been arranged oppositely idler wheel on the opposite face of vertical plate, the axis of the idler wheel with it is described
The axis of steel pipe to be plated is parallel, and the vertical plate has connected up height regulating mechanism, and the height regulating mechanism is far from described vertical
One end of plate is connect with the first nut respectively, and first nut is rotatably connected on the first lead screw, first lead screw edge
Middle line is arranged oppositely to both ends, and first lead screw and the first driving motor are sequentially connected, and first lead screw passes through mounting plate
It is connect with the horizontal mobile mechanism, hot dip case side is additionally provided with Chui Xin mechanism, and the zinc mechanism slips that blow are connected to
In Chui Xin mobile mechanism, the moving direction of the Chui Xin mechanism is parallel with the axis of the steel pipe to be plated.
When in use, the first driving motor drives the rotation of the first lead screw, and due to oppositely oriented, two the first nuts are done relatively
Movement, to drive idler wheel relative motion, gos deep into the hollow interior table of the pipeline to be plated by idler wheel described in height regulating mechanism
It now and is under the effect of gravity rotatablely connected with steel pipe to be plated, steel pipe to be plated is immersed into hot dip case under the drive of horizontal mobile mechanism
On interior roller, roller is connect with power input mechanism, so steel pipe to be plated rotates in galvanizing flux under the drive of roller, is revolved
Roller can press the zinc liquid being attached in steel tube surface to be plated while turning, and through attaching after a period of time, steel pipe to be plated is complete
At hot dip, under the action of height regulating mechanism, steel pipe is lifted out out of hot dip case, and after leaving liquid level, Chui Xin mechanism is being blown
Under the drive of zinc mobile mechanism, the galvanizing flux of steel tube surface blow wiping, it is avoided to generate protrusion and also can make it as early as possible
Dry, the present invention is efficient to complete zinc-plated process, and carries out at surface in galvanizing process and to steel pipe after the completion of zinc-plated
Reason has ensured that the surface after its is zinc-plated is smooth clean and tidy.
As optimization, the power input mechanism includes the shaft being fixedly and coaxially connected with the roller, in the shaft
It is set to the first sprocket wheel, first sprocket wheel is sequentially connected by chain and the second sprocket wheel, and second sprocket wheel is rotatably installed in
On the output shaft of second driving motor.
In this way, the second driving motor, which does not enter zinc liquid, can be completed the plating being attached on sprocket wheel to the input of the power of roller
Zinc liquid can be quickly returning in solution after leaving liquid level, therefore will not generate the loss of zinc liquid.
As optimization, the height regulating mechanism is hydraulic cylinder, and the telescopic end of the hydraulic cylinder is down-set.
In this way, hydraulic cylinder is flexible steady because lower end is clamped with steel pipe, stable operational support its will not fall or fall
Enter zinc liquid.
As optimization, the horizontal mobile mechanism includes portal frame, and the crossbeam lower surface setting of the portal frame is fluted,
Be rotatably equipped with the second lead screw in the groove, be rotatably equipped with the second nut on second lead screw, second nut with
The mounting plate is fixedly connected, and second lead screw and third driving motor are sequentially connected.
It is moved horizontally in this way, third driving motor drives the rotation of the second lead screw and the second nut to form, so that just hanging
Blanking is expected from above can complete smooth transhipment.
As optimization, the Chui Xin mechanism includes two semicircle cambered surfaces being arranged oppositely, the opposite table of the semicircle cambered surface
Blow gun is provided on face, the blow gun is connect with bellows by tracheae, and two semicircle cambered surfaces pass through rotating mechanism and institute
Shu Chui zinc mobile mechanism is hinged.
In this way, two and half cambered surfaces can will not generate the same cross with the area coverage of the guarantee of maximum magnitude while blowing
It is blown within the scope of section and wipes the larger phenomenon of gap, the guarantee of maximum magnitude tidiness of steel tube surface after over-blowing is wiped.
As optimization, the Chui Xin mobile mechanism includes horizontally disposed bottom plate, and the plate upper surface is provided with sliding slot,
Being rotatably assorted in the sliding slot has third lead screw, and the third lead screw and the 4th driving motor are rotatablely connected, the third lead screw
On be rotatably connected to third nut, the third nut is fixedly connected with connecting plate, and the top of the connecting plate is fixedly installed with
One end of the bellows, semicircle cambered surface described in the connecting plate face is provided with cylinder, and the Telescopic-cylinder end is fixed with hingedly
Plate is hinged with the semicircle cambered surface on the articulated slab.
In this way, third lead screw completes moving horizontally for connecting plate under the drive of the 4th driving motor, to drive semicircle
Cambered surface blow wiping along steel pipe walking.
As optimization, the rotating mechanism includes the 5th driving motor, and the 5th driving motor passes through connecting shaft and institute
It states semicircle cambered surface to be fixedly connected, the connecting shaft is rotatably installed on the articulated slab.
In this way, the 5th driving motor promotes opening for two semicircle cambered surfaces open and close, the discrepancy of steel pipe is ensured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of steel tube hot galvanizing device described in the specific embodiment of the invention.
Fig. 2 is the structural schematic diagram of steel tube hot galvanizing device clamping device described in Fig. 1.
Fig. 3 is the structural schematic diagram of steel tube hot galvanizing device Chui Xin mobile mechanism described in Fig. 1.
In attached drawing: 1 being hot dip case, 11 be roller, 12 be steel pipe to be plated, 13 be vertical plate, 14 be idler wheel, 15 be the first spiral shell
It is female, 16 be the first lead screw, 17 be the first driving motor, 18 be mounting plate, 19 be shaft, 2 be the first sprocket wheel, 21 be chain, 22
For the second sprocket wheel, 23 be the second driving motor, 24 be hydraulic cylinder, 25 be portal frame, 26 be the second lead screw, 27 be the second nut,
28 it is third driving motor, 29 be semicircle cambered surface, 3 be blow gun, 31 be bellows, 32 be bottom plate, 33 be third lead screw, 34 is the 4th
Driving motor, 35 be third nut, 36 be connecting plate, 37 be cylinder, 38 be articulated slab, 39 be the 5th driving motor.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
When it is implemented, as shown in Figure 1-3, including hot dip case 1, being horizontally disposed in the hot dip case 1 has opposite roller
11, each roller 11 is rotatablely connected by power input mechanism and the hot dip case 1, two rollers 11 with to
Plate the water that steel pipe 12 is tangent, and the internal diameter at 12 both ends of steel pipe to be plated passes through clamping device and is arranged on the outside of the hot dip case 1
Flat mobile mechanism's connection, the clamping device includes the vertical plate 13 being arranged oppositely, and vertical plate 13 has been arranged oppositely rolling on opposite face
Wheel 14, the axis of the idler wheel 14 is parallel with the axis of the steel pipe 12 to be plated, and the vertical plate 13 has connected up height and adjusted
Mechanism, the one end of the height regulating mechanism far from the vertical plate 13 are connect with the first nut 15 respectively, first nut 15
Be rotatably connected on the first lead screw 16, first lead screw 16 is arranged oppositely along middle line to both ends, first lead screw 16 with
The transmission connection of first driving motor 17, first lead screw 16 is connect by mounting plate 18 with the horizontal mobile mechanism, described
1 side of hot dip case is additionally provided with Chui Xin mechanism, and the zinc mechanism slips that blow are connected in Chui Xin mobile mechanism, the Chui Xin mechanism
Moving direction it is parallel with the axis of the steel pipe 12 to be plated.
When in use, the first driving motor drives the rotation of the first lead screw, and due to oppositely oriented, two the first nuts are done relatively
Movement, to drive idler wheel relative motion, gos deep into the hollow interior table of the pipeline to be plated by idler wheel described in height regulating mechanism
It now and is under the effect of gravity rotatablely connected with steel pipe to be plated, steel pipe to be plated is immersed into hot dip case under the drive of horizontal mobile mechanism
On interior roller, roller is connect with power input mechanism, so steel pipe to be plated rotates in galvanizing flux under the drive of roller, is revolved
Roller can press the zinc liquid being attached in steel tube surface to be plated while turning, and through attaching after a period of time, steel pipe to be plated is complete
At hot dip, under the action of height regulating mechanism, steel pipe is lifted out out of hot dip case, and after leaving liquid level, Chui Xin mechanism is being blown
Under the drive of zinc mobile mechanism, the galvanizing flux of steel tube surface blow wiping, it is avoided to generate protrusion and also can make it as early as possible
Dry, the present invention is efficient to complete zinc-plated process, and carries out at surface in galvanizing process and to steel pipe after the completion of zinc-plated
Reason has ensured that the surface after its is zinc-plated is smooth clean and tidy.
In the present embodiment, the power input mechanism includes the shaft 19 being fixedly and coaxially connected with the roller 11, described
The first sprocket wheel 2 is set in shaft 19, first sprocket wheel 2 is sequentially connected by chain 21 and the second sprocket wheel 22, and described second
Sprocket wheel 22 is rotatably installed on the output shaft of the second driving motor 23.
In this way, the second driving motor, which does not enter zinc liquid, can be completed the plating being attached on sprocket wheel to the input of the power of roller
Zinc liquid can be quickly returning in solution after leaving liquid level, therefore will not generate the loss of zinc liquid.
In the present embodiment, the height regulating mechanism is hydraulic cylinder 24, and the telescopic end of the hydraulic cylinder 24 is down-set.
In this way, hydraulic cylinder is flexible steady because lower end is clamped with steel pipe, stable operational support its will not fall or fall
Enter zinc liquid.
In the present embodiment, the horizontal mobile mechanism includes portal frame 25, the crossbeam lower surface setting of the portal frame 25
It is fluted, it is rotatably equipped with the second lead screw 26 in the groove, the second nut 27, institute are rotatably equipped on second lead screw 26
It states the second nut 27 to be fixedly connected with the mounting plate 18, second lead screw 26 is sequentially connected with third driving motor 28.
It is moved horizontally in this way, third driving motor drives the rotation of the second lead screw and the second nut to form, so that just hanging
Blanking is expected from above can complete smooth transhipment.
In the present embodiment, the Chui Xin mechanism includes two semicircle cambered surfaces 29 being arranged oppositely, 29 phase of semicircle cambered surface
Pair surface on be provided with blow gun 3, the blow gun 3 is connect with bellows 31 by tracheae, and two semicircle cambered surfaces 29 pass through
Rotating mechanism and the Chui Xin mobile mechanism are hinged.
In this way, two and half cambered surfaces can will not generate the same cross with the area coverage of the guarantee of maximum magnitude while blowing
It is blown within the scope of section and wipes the larger phenomenon of gap, the guarantee of maximum magnitude tidiness of steel tube surface after over-blowing is wiped.
In the present embodiment, the Chui Xin mobile mechanism includes horizontally disposed bottom plate 32,32 upper surface of the bottom plate setting
There is sliding slot, being rotatably assorted in the sliding slot has third lead screw 33, and the third lead screw 33 and the 4th driving motor 34 are rotatablely connected,
Third nut 35 is rotatably connected on the third lead screw 33, the third nut 35 is fixedly connected with connecting plate 36, the company
The top of fishplate bar 36 is fixedly installed with the bellows 31, and one end of semicircle cambered surface 29 described in 36 face of connecting plate is provided with gas
Cylinder 37,37 telescopic end of cylinder are fixed with articulated slab 38, the semicircle cambered surface 29 are hinged on the articulated slab 38.
In this way, third lead screw completes moving horizontally for connecting plate under the drive of the 4th driving motor, to drive semicircle
Cambered surface blow wiping along steel pipe walking.
In the present embodiment, the rotating mechanism includes the 5th driving motor 39, and the 5th driving motor 39 passes through connection
Axis is fixedly connected with the semicircle cambered surface 29, and the connecting shaft is rotatably installed on the articulated slab 38.
In this way, the 5th driving motor promotes opening for two semicircle cambered surfaces open and close, the discrepancy of steel pipe is ensured.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that；It still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses, should all cover within the scope of the claims and the description of the invention.
Claims (7)
1. a kind of steel tube hot galvanizing device, which is characterized in that including hot dip case, being horizontally disposed in the hot dip case has opposite rolling
Cylinder, each roller pass through power input mechanism and the hot dip case and are rotatablely connected, two rollers with steel to be plated
Manage the horizontal mobile mechanism tangent, the internal diameter at the steel pipe both ends to be plated passes through clamping device and is arranged on the outside of the hot dip case
Connection, the clamping device includes the vertical plate being arranged oppositely, and idler wheel, the axis of the idler wheel have been arranged oppositely on the opposite face of vertical plate
Line is parallel with the axis of the steel pipe to be plated, and the vertical plate has connected up height regulating mechanism, and the height regulating mechanism is remote
One end from the vertical plate is connect with the first nut respectively, and first nut is rotatably connected on the first lead screw, and described
One lead screw is arranged oppositely along middle line to both ends, and first lead screw and the first driving motor are sequentially connected, and first lead screw is logical
It crosses mounting plate to connect with the horizontal mobile mechanism, hot dip case side is additionally provided with Chui Xin mechanism, and the Chui Xin mechanism is sliding
Dynamic to be connected in Chui Xin mobile mechanism, the moving direction of the Chui Xin mechanism is parallel with the axis of the steel pipe to be plated.
2. steel tube hot galvanizing device according to claim 1, which is characterized in that the power input mechanism include with it is described
The shaft that roller is fixedly and coaxially connected, the first sprocket wheel is set in the shaft, and first sprocket wheel passes through chain and the second chain
Wheel transmission connection, second sprocket wheel are rotatably installed on the output shaft of the second driving motor.
3. steel tube hot galvanizing device according to claim 1, which is characterized in that the height regulating mechanism is hydraulic cylinder,
The telescopic end of the hydraulic cylinder is down-set.
4. steel tube hot galvanizing device according to claim 1, which is characterized in that the horizontal mobile mechanism includes gantry
The crossbeam lower surface setting of frame, the portal frame is fluted, and the second lead screw, second lead screw are rotatably equipped in the groove
On be rotatably equipped with the second nut, second nut is fixedly connected with the mounting plate, and second lead screw and third drive
Motor drive connection.
5. steel tube hot galvanizing device according to claim 1, which is characterized in that the Chui Xin mechanism includes that two opposite directions are set
The semicircle cambered surface set, the semicircle cambered surface are provided with blow gun on opposite surface, and the blow gun is connect with bellows by tracheae, and two
A semicircle cambered surface passes through rotating mechanism and the Chui Xin mobile mechanism is hinged.
6. steel tube hot galvanizing device according to claim 5, which is characterized in that the Chui Xin mobile mechanism sets including level
The bottom plate set, the plate upper surface are provided with sliding slot, and being rotatably assorted in the sliding slot has third lead screw, the third lead screw with
4th driving motor is rotatablely connected, and third nut is rotatably connected on the third lead screw, and the third nut and connecting plate are solid
Fixed connection, the top of the connecting plate are fixedly installed with the bellows, and one end of semicircle cambered surface described in the connecting plate face is set
It is equipped with cylinder, the Telescopic-cylinder end is fixed with articulated slab, and the semicircle cambered surface is hinged on the articulated slab.
7. steel tube hot galvanizing device according to claim 5, which is characterized in that the rotating mechanism includes the 5th driving electricity
Machine, the 5th driving motor are fixedly connected by connecting shaft with the semicircle cambered surface, and the connecting shaft is rotatably installed in described
On articulated slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573570.4A CN109355607A (en) | 2018-12-21 | 2018-12-21 | A kind of steel tube hot galvanizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573570.4A CN109355607A (en) | 2018-12-21 | 2018-12-21 | A kind of steel tube hot galvanizing device |
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| CN109355607A true CN109355607A (en) | 2019-02-19 |
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| CN201811573570.4A Withdrawn CN109355607A (en) | 2018-12-21 | 2018-12-21 | A kind of steel tube hot galvanizing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110343985A (en) * | 2019-07-16 | 2019-10-18 | 四川振鸿钢制品有限公司 | A kind of round tube galvanizing rig |
| CN110358995A (en) * | 2019-08-09 | 2019-10-22 | 刘德强 | A kind of technique for producing hot galvanizing steel pipe |
| CN111334736A (en) * | 2020-04-16 | 2020-06-26 | 高邮成鑫金属制造有限公司 | Hot galvanizing system with high operation efficiency |
| CN112981295A (en) * | 2021-01-24 | 2021-06-18 | 党君英 | Surface coating device for aluminum alloy product |
| CN113046669A (en) * | 2019-12-29 | 2021-06-29 | 江苏神舟灯饰有限公司 | Automatic galvanizing device and galvanizing process |
| CN116142785A (en) * | 2023-04-23 | 2023-05-23 | 兴化市华成镀锌管件有限公司 | Galvanized steel pipe is with processing loading attachment |
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| CN107090571A (en) * | 2017-06-18 | 2017-08-25 | 荆门宁杰机电技术服务有限公司 | A kind of external galvanized layer device of welded tube |
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Application publication date: 20190219 |