CN210560667U - Hot galvanizing bath for hot galvanizing - Google Patents
Hot galvanizing bath for hot galvanizing Download PDFInfo
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- CN210560667U CN210560667U CN201920823264.5U CN201920823264U CN210560667U CN 210560667 U CN210560667 U CN 210560667U CN 201920823264 U CN201920823264 U CN 201920823264U CN 210560667 U CN210560667 U CN 210560667U
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- bath body
- galvanizing bath
- zinc
- stirring
- galvanizing
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Abstract
The utility model discloses a hot galvanizing bath for hot galvanizing, which comprises a galvanizing bath body and a base arranged at the bottom of the galvanizing bath body, wherein both sides of the inner wall of the galvanizing bath body are respectively provided with a temperature sensor and a liquid level sensor, a reversed convex type groove is formed on the base, the galvanizing bath body is abutted against a large-caliber notch of the reversed convex type groove, both sides of the bottom of the galvanizing bath body are provided with stirring devices, the power end of each stirring device is positioned in a small-caliber groove of the reversed convex type groove, the stirring end of each stirring device is positioned inside the galvanizing bath body, and the stirring devices are respectively and mechanically sealed with the galvanizing bath body; the galvanizing bath body comprises a lining, a heating device, a heat insulation layer and a shell which are sequentially arranged from inside to outside, wherein the heating device comprises a first heating plate arranged between two stirring devices and a second heating plate arranged between the lining and the heat insulation layer in a surrounding mode. The utility model provides high temperature control to the zinc liquid can effectively handle the zinc cigarette, and convenient the removal.
Description
Technical Field
The utility model relates to a hot galvanizing bath for hot galvanizing belongs to hot galvanizing production facility technical field.
Background
Hot galvanizing, also called hot dip galvanizing and hot dip galvanizing, is an effective metal anticorrosion mode, is mainly used for metal structure facilities in various industries, and is used for immersing a steel member after rust removal into molten zinc at about 500 ℃ to attach a zinc layer on the surface of the steel member, thereby achieving the purpose of anticorrosion; in recent thirty years, along with the rapid development of cold-rolled strip steel, the hot galvanizing industry is developed on a large scale; a hot galvanizing bath is needed in the hot galvanizing process, but the bottom heating or the side wall heating is adopted singly when the existing hot galvanizing bath is heated, so that the zinc liquid in the bath is heated unevenly; a stirring device is added on one side of the tank body in part of the galvanizing tank, and when the zinc liquid is stirred, the zinc liquid is easy to cause the threat to the human body due to the fact that the zinc liquid is splashed out due to vibration because of no protective measures.
Disclosure of Invention
For solving the not enough of prior art, the utility model provides a hot galvanizing bath for hot-galvanize has improved the temperature control to the zinc liquid and can effectively handle the zinc cigarette, and convenient the removal.
The utility model discloses the technical scheme who adopts does:
a hot galvanizing bath for hot galvanizing comprises a galvanizing bath body and a base arranged at the bottom of the galvanizing bath body, wherein two sides of the inner wall of the galvanizing bath body are respectively provided with a temperature sensor and a liquid level sensor, an inverted convex type groove is formed on the base, the galvanizing bath body is abutted against a large-caliber notch of the inverted convex type groove, two sides of the bottom of the galvanizing bath body are respectively provided with a stirring device, the power end of the stirring device is positioned in the small-caliber groove of the inverted convex type groove, the stirring end of the stirring device is positioned in the galvanizing bath body, and the stirring devices are respectively and mechanically sealed with the galvanizing bath body; the galvanizing bath body comprises a lining, a heating device, a heat insulation layer and a shell which are sequentially arranged from inside to outside, wherein the heating device comprises a first heating plate arranged between two stirring devices and a second heating plate arranged between the lining and the heat insulation layer in a surrounding mode.
Preferably, the bottom of the base is further provided with a plurality of rollers and a driving device for driving the rollers to rotate.
Further preferably, a plurality of heat conducting fins are arranged on the inner wall surrounding the galvanizing bath body from top to bottom, one side of each heat conducting fin is connected with the second heating plate, and one side, far away from the galvanizing bath body, of each heat conducting fin is respectively arranged in an inclined mode upwards.
Further preferably, the top of galvanizing pot body is provided with cyclic annular roof, be provided with a plurality of smoking mouth on the cyclic annular roof, still be provided with the air exhauster on the cyclic annular roof, a plurality of smoking mouth is connected with the air exhauster through the ring conduit that sets up in cyclic annular roof top, still is provided with the dust remover in the export of air exhauster.
Further preferably, be provided with the control box on the galvanizing tank body lateral wall, be provided with the controller in the control box, be provided with the display operation screen on the controller, temperature sensor, level sensor, agitating unit, drive arrangement, air exhauster and heating device all with controller electric connection.
Further preferably, an audible and visual alarm is further arranged at the top of the control box.
The beneficial effects of the utility model reside in that:
1. the heating plate I arranged between the two stirring devices and the heating plate II arranged between the lining and the heat insulation layer in a surrounding manner are adopted to heat the zinc liquid in all directions, the temperature of the zinc liquid is monitored in real time by adopting a temperature sensor, and the heating device is controlled by the controller to heat the zinc liquid, so that the temperature control efficiency of the zinc liquid is improved;
2. stirring devices are respectively arranged on two sides of the bottom of the zinc plating bath body, heat conducting fins are arranged from top to bottom around the inner wall of the zinc plating bath body, and one sides of the heat conducting fins, which are far away from the zinc plating bath body, are respectively arranged in an inclined and upward manner, so that zinc liquid in the zinc plating bath body is uniformly heated during stirring and convection, and can not be splashed out due to shaking;
3. the annular top plate is adopted to further prevent zinc liquid from splashing out, the exhaust fan extracts the produced zinc smoke and the zinc smoke is further processed by the dust remover, so that harm to operators is avoided, and resource waste is effectively reduced; the rollers arranged at the bottom of the base and the driving device for driving the rollers to rotate facilitate the movement of the hot galvanizing bath.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a galvanizing bath body;
the main reference numerals in the figures have the following meanings:
1. galvanizing pot body, 2, base, 3, temperature sensor, 4, level sensor, 5, fall "protruding" type groove, 6, agitating unit, 7, control box, 8, display operation screen, 9, audible-visual annunciator, 10, conducting strip, 11, inside lining, 12, heating device, 13, insulating layer, 14, shell, 15, drive arrangement, 16, cyclic annular roof, 17, air exhauster, 18, dust remover, 19, gyro wheel, 121, hot plate one, 122, hot plate two, 161, smoking mouth, 162, annular duct.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-2: the embodiment is a hot galvanizing bath for hot galvanizing, which comprises a galvanizing bath body 1 and a base 2 arranged at the bottom of the galvanizing bath body 1, wherein two sides of the inner wall of the galvanizing bath body 1 are respectively provided with a temperature sensor 3 and a liquid level sensor 4, an inverted convex type groove 5 is formed on the base 2, the galvanizing bath body 1 is abutted against a large-caliber notch of the inverted convex type groove 5, two sides of the bottom of the galvanizing bath body 1 are respectively provided with a stirring device 6, the power end of the stirring device 6 is positioned in the small-caliber groove of the inverted convex type groove 5, the stirring end of the stirring device 6 is positioned inside the galvanizing bath body 1, and the stirring device 6 is respectively and mechanically sealed with the galvanizing bath body 1; the galvanizing bath body 1 comprises a lining 11, a heating device 12, a heat insulation layer 13 and a shell 14 which are sequentially arranged from inside to outside, the heating device 12 comprises a first heating plate 121 arranged between two stirring devices 6 and a second heating plate 122 arranged between the lining 11 and the heat insulation layer 13 in a surrounding mode, and the bottom of the base 2 is further provided with a plurality of rollers 19 and a driving device 15 for driving the rollers 19 to rotate.
Referring to fig. 2, a plurality of heat conducting fins 10 are arranged from top to bottom around the inner wall of the galvanizing bath body 1, one side of each heat conducting fin 10 is connected with the second heating plate 122, and one side of each heat conducting fin 10 far away from the galvanizing bath body 1 is respectively arranged in an inclined and upward manner.
Referring to fig. 1, an annular top plate 16 is arranged at the top of a galvanizing bath body 1, a plurality of smoke outlets 161 are arranged on the annular top plate 16, an exhaust fan 17 is further arranged on the annular top plate 16, the plurality of smoke outlets 161 are connected with the exhaust fan 17 through an annular pipeline 162 arranged above the annular top plate 16, a dust remover 18 is further arranged at an outlet of the exhaust fan 17, and the dust remover 18 is movably connected to a recovery pipeline.
Referring to fig. 1, a control box 7 is arranged on the side wall of the galvanizing tank body 1, a controller is arranged in the control box 7, a display operation screen 8 is arranged on the controller, the temperature sensor 3, the liquid level sensor 4, the stirring device 6, the driving device 15, the exhaust fan 17 and the heating device 12 are all electrically connected with the controller, and an audible and visual alarm 9 is further arranged at the top of the control box 7.
In practical application, the zinc liquid is subjected to convection mixing in the galvanizing bath body 1 under the rotation of the stirring device 6, the temperature range of the zinc liquid is set on the display operation screen 8, and the first heating plate 121 and the second heating plate 122 are controlled to heat the zinc liquid; the temperature sensor 3 in the galvanizing bath body 1 can monitor the temperature of the molten zinc in real time, and when the temperature of the molten zinc is not in a set range, the controller controls the heating plate I121 and the heating plate II 122 to increase or decrease the heating power; the liquid level sensor 4 can effectively monitor the liquid level of the zinc liquid, and when the liquid level of the zinc liquid is not in a set range, the audible and visual alarm 9 can give an alarm for reminding; during operation, a certain amount of zinc fume is generated by the zinc liquid, and the zinc fume is extracted by the exhaust fan 17 through the fume extraction port 161 and sent to the dust remover 18 for treatment.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A hot galvanizing bath for hot galvanizing is characterized in that: the device comprises a zinc-plating bath body (1) and a base (2) arranged at the bottom of the zinc-plating bath body (1), wherein a temperature sensor (3) and a liquid level sensor (4) are respectively arranged on two sides of the inner wall of the zinc-plating bath body (1), an inverted convex groove (5) is formed in the base (2), the zinc-plating bath body (1) is abutted to a large-caliber notch of the inverted convex groove (5), stirring devices (6) are respectively arranged on two sides of the bottom of the zinc-plating bath body (1), the power end of each stirring device (6) is positioned in a small-caliber groove of the inverted convex groove (5), the stirring end of each stirring device (6) is positioned in the zinc-plating bath body (1), and the stirring devices (6) are respectively and mechanically sealed with the zinc-plating bath body (1); the galvanizing bath body (1) comprises a lining (11), a heating device (12), a heat insulation layer (13) and a shell (14) which are sequentially arranged from inside to outside, wherein the heating device (12) comprises a first heating plate (121) arranged between two stirring devices (6) and a second heating plate (122) arranged between the lining (11) and the heat insulation layer (13) in a surrounding mode.
2. A hot galvanizing bath according to claim 1, characterized in that the bottom of the base (2) is further provided with a plurality of rollers (19) and a driving device (15) for driving the rollers (19) to rotate.
3. The hot galvanizing bath according to claim 1, wherein a plurality of heat conducting fins (10) are arranged around the inner wall of the galvanizing bath body (1) from top to bottom, one side of each heat conducting fin (10) is connected with the second heating plate (122), and the sides, far away from the galvanizing bath body (1), of the heat conducting fins (10) are respectively arranged in an inclined and upward manner.
4. The hot galvanizing bath according to claim 2, characterized in that an annular top plate (16) is arranged on the top of the galvanizing bath body (1), a plurality of smoke exhaust ports (161) are arranged on the annular top plate (16), an exhaust fan (17) is further arranged on the annular top plate (16), the smoke exhaust ports (161) are connected with the exhaust fan (17) through an annular pipeline (162) arranged above the annular top plate (16), and a dust remover (18) is further arranged at an outlet of the exhaust fan (17).
5. The hot galvanizing bath according to claim 4, wherein a control box (7) is arranged on the side wall of the galvanizing bath body (1), a controller is arranged in the control box (7), a display operation screen (8) is arranged on the controller, and the temperature sensor (3), the liquid level sensor (4), the stirring device (6), the driving device (15), the exhaust fan (17) and the heating device (12) are electrically connected with the controller.
6. A hot-dip galvanizing zinc bath according to claim 5, characterized in that an audible and visual alarm (9) is arranged on the top of the control box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823264.5U CN210560667U (en) | 2019-06-03 | 2019-06-03 | Hot galvanizing bath for hot galvanizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823264.5U CN210560667U (en) | 2019-06-03 | 2019-06-03 | Hot galvanizing bath for hot galvanizing |
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| Publication Number | Publication Date |
|---|---|
| CN210560667U true CN210560667U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920823264.5U Active CN210560667U (en) | 2019-06-03 | 2019-06-03 | Hot galvanizing bath for hot galvanizing |
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| CN (1) | CN210560667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481450A (en) * | 2021-06-25 | 2021-10-08 | 江苏联江高新材料有限公司 | Integrated hot galvanizing process control system |
| CN115404423A (en) * | 2022-09-01 | 2022-11-29 | 衡阳市大宇锌业有限公司 | Vacuum galvanizing device |
-
2019
- 2019-06-03 CN CN201920823264.5U patent/CN210560667U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481450A (en) * | 2021-06-25 | 2021-10-08 | 江苏联江高新材料有限公司 | Integrated hot galvanizing process control system |
| CN115404423A (en) * | 2022-09-01 | 2022-11-29 | 衡阳市大宇锌业有限公司 | Vacuum galvanizing device |
| CN115404423B (en) * | 2022-09-01 | 2023-07-07 | 衡阳市大宇锌业有限公司 | Vacuum galvanizing device |
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