CN221421193U - Improved inner blowing nozzle of hot dip galvanized steel pipe production line - Google Patents
Improved inner blowing nozzle of hot dip galvanized steel pipe production line Download PDFInfo
- Publication number
- CN221421193U CN221421193U CN202323544084.9U CN202323544084U CN221421193U CN 221421193 U CN221421193 U CN 221421193U CN 202323544084 U CN202323544084 U CN 202323544084U CN 221421193 U CN221421193 U CN 221421193U
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- CN
- China
- Prior art keywords
- screen
- galvanized steel
- hot dip
- dip galvanized
- steel pipe
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- 238000007664 blowing Methods 0.000 title claims abstract description 25
- 229910001335 Galvanized steel Inorganic materials 0.000 title claims abstract description 22
- 239000008397 galvanized steel Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 41
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 241000883990 Flabellum Species 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Coating With Molten Metal (AREA)
Abstract
The utility model belongs to the technical field of blowing nozzles in hot dip galvanized steel pipe production lines, in particular to an improved blowing nozzle in a hot dip galvanized steel pipe production line. This modified hot dip galvanized steel pipe production line internal blow nozzle when filtering the air current in the connecting pipe through setting up at filtering mechanism, utilizes the connecting pipe when using, and the air current in the connecting pipe drives the flabellum in the filtering mechanism rotatory, and then drives extrusion strip and receiving pole at the surface rotation of screen cloth through flabellum and rotation axis to correct the deformation on screen cloth surface, when avoiding influencing the use, extrude and retrieve the impurity on screen cloth surface through extrusion strip and receiving pole, and then maintain the surface of screen cloth, prolonged the life of screen cloth, avoided the frequent change and the maintenance of screen cloth.
Description
Technical Field
The utility model relates to the technical field of internal blowing nozzles of hot dip galvanized steel pipe production lines, in particular to an improved internal blowing nozzle of a hot dip galvanized steel pipe production line.
Background
The improved inner blowing nozzle (publication number: CN 204022927U) of the hot dip galvanized steel pipe production line disclosed on the Chinese patent website solves the problems that when the traditional blowing nozzle is used, the connecting bolt is easy to rust due to the moist environment of the inner blowing station, the space of the outer inner blowing station is narrow, the temperature is higher, the operation is very inconvenient when the specification is changed, and the time for changing the inner blowing nozzle is about 25 minutes each time; the inner blowing nozzle is in plane contact with the galvanized pipe, the contact surface is provided with a gap due to the uneven outer surface of the galvanized pipe end, partial steam is blown out along the pipe surface during inner blowing of the galvanized pipe, so that the 0-200mm part of the outer surface of the galvanized pipe end is a corrugated yellow zinc layer, the original color is lost, the technical problem of influencing the surface quality of the galvanized pipe is solved, and the following problems still exist:
Because there is partial impurity in the air current of circulation in the connecting pipe, therefore need filter the air current of circulation, but in the in-service use, because the screen cloth is the flexible structure in most cases, when a large amount of impurity blocks up at the surface of screen cloth, the high-pressure air current in the connecting pipe will block up the screen cloth surface blow deformation of end easily, and then not only influences the use of screen cloth, still influences the subsequent change of screen cloth easily to be inconvenient for use.
Disclosure of utility model
Based on the technical problem that the existing screen is easy to deform under the combined action of impurity blockage and air flow, the utility model provides an improved inner blowing nozzle of a hot dip galvanized steel pipe production line.
The utility model provides an improved inner blowing nozzle of a hot dip galvanized steel pipe production line, which comprises a blowing nozzle and a connecting pipe, wherein the blowing nozzle is arranged on the surface of an opening at one end of the connecting pipe, the upper end of the connecting pipe is inserted with a filtering mechanism, the filtering mechanism comprises a screen, the screen is in a circular ring shape, the outer surface of the connecting pipe is fixedly connected with a mounting plate, the mounting plate is in a semicircular ring shape, the inner side wall of the mounting plate is fixedly connected with a clamping block, the outer side edge of the screen is clamped with the inner wall of the clamping block through an outer frame, and the screen is arranged and fixed in the connecting pipe through the mounting plate, so that air in the connecting pipe is conveniently filtered.
Preferably, the inner wall fixedly connected with connecting rod of mounting panel, the lower extreme of connecting rod is connected with the rotation axis through the bearing rotation, the one end fixedly connected with flabellum of rotation axis, the other end fixedly connected with collar of rotation axis, the outside surface fixedly connected with extrusion rod of collar.
Through the technical scheme, the fan blades are blown by the air flow in the connecting pipe, so that the fan blades can conveniently drive the extrusion rod to rotate through the rotating shaft.
Preferably, the plurality of extrusion rods are distributed in an annular array on the outer side surface of the mounting ring by taking the axis of the mounting ring as the array center, the side wall surfaces of the extrusion rods are fixedly connected with extrusion strips, and the surfaces of the extrusion strips are in contact with the surfaces of the screen.
Through above-mentioned technical scheme, utilize the surface contact of extrusion strip and screen cloth to the impurity on screen cloth surface is extruded when the extrusion strip is corrected to the surface extrusion of screen cloth of being convenient for.
Preferably, the tail end of the rotating shaft is sleeved with a fixed shaft, and the outer surface of the fixed shaft is in sliding connection with the center of the side wall of the screen.
Through the technical scheme, the screen is limited from the other side of the screen by the fixing shaft, so that the screen is convenient to install and fix.
Preferably, the side wall surface of the fixed shaft is fixedly connected with a receiving rod, and the receiving rod and the extrusion strip are respectively positioned at two sides of the screen.
Through above-mentioned technical scheme, utilize receiving pole and extrusion strip to extrude the both sides of screen cloth respectively to be convenient for keep the level and smooth of screen cloth surface.
Preferably, the distribution of the receiving rods on the surface of the screen is aligned with the distribution of the extrusion strips on the surface of the screen, and the side wall surfaces of the receiving rods are provided with collecting grooves.
Through above-mentioned technical scheme, utilize the collecting vat to collect the impurity that the screen cloth surface extruded to be convenient for clean the maintenance to the surface of screen cloth, can also install the baffle of slope at the inner wall of collecting vat, thereby be convenient for avoid impurity outwards to splash.
The beneficial effects of the utility model are as follows:
when the air flow in the connecting pipe is filtered through the filtering mechanism, the air flow in the connecting pipe is utilized to drive the fan blade in the filtering mechanism to rotate when the connecting pipe is used, and then the fan blade and the rotating shaft drive the extrusion strip and the receiving rod to rotate on the surface of the screen mesh, and correct deformation of the surface of the screen mesh, so that impurities on the surface of the screen mesh are extruded and recovered through the extrusion strip and the receiving rod when the use is not influenced, the surface of the screen mesh is maintained, the service life of the screen mesh is prolonged, and frequent replacement and maintenance of the screen mesh are avoided.
Drawings
FIG. 1 is a schematic view of a blow nozzle in a hot dip galvanized steel pipe production line in accordance with an improved embodiment of the present utility model;
FIG. 2 is a perspective view showing the structure of a screen of a blow nozzle in a production line of an improved hot dip galvanized steel pipe according to the present utility model;
FIG. 3 is a perspective view showing the structure of a mounting plate of a blow nozzle in an improved hot dip galvanized steel pipe production line according to the present utility model;
FIG. 4 is a perspective view showing the structure of an extrusion stem of a blow nozzle in an improved hot dip galvanized steel pipe production line according to the present utility model;
fig. 5 is a perspective view showing the structure of a receiving rod of a blowing nozzle in an improved hot dip galvanized steel pipe production line according to the present utility model.
In the figure: 1. a blowing nozzle; 2. a connecting pipe; 3. a screen; 31. a mounting plate; 32. a clamping block; 33. a connecting rod; 34. a rotation shaft; 35. a fan blade; 36. a mounting ring; 37. an extrusion rod; 38. extruding the strip; 4. a fixed shaft; 5. a receiving rod; 6. a collection tank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an improved inner blowing nozzle of a hot dip galvanized steel pipe production line comprises a blowing nozzle 1 and a connecting pipe 2, wherein the blowing nozzle 1 is installed on the surface of an opening at one end of the connecting pipe 2, a filtering mechanism is inserted at the upper end of the connecting pipe 2 and comprises a screen 3, the screen 3 is annular, the outer surface of the connecting pipe 2 is fixedly connected with a mounting plate 31, the mounting plate 31 is semicircular, the inner side wall of the mounting plate 31 is fixedly connected with a clamping block 32, the outer side edge of the screen 3 is clamped with the inner wall of the clamping block 32 through an outer frame, and the screen 3 is installed and fixed in the connecting pipe 2 through the mounting plate 31, so that air in the connecting pipe 2 is filtered conveniently.
In order to correct one side of the screen 3, a connecting rod 33 is fixedly connected to the inner wall of the mounting plate 31, a rotating shaft 34 is rotatably connected to the lower end of the connecting rod 33 through a bearing, a fan blade 35 is fixedly connected to one end of the rotating shaft 34, a mounting ring 36 is fixedly connected to the other end of the rotating shaft 34, an extrusion rod 37 is fixedly connected to the outer side surface of the mounting ring 36 through the fan blade 35 and is blown by air flow in the connecting pipe 2, the fan blades 35 are convenient to drive the extrusion rod 37 to rotate through the rotating shaft 34, a plurality of extrusion rods 37 are distributed in an annular array with the axis of the mounting ring 36 as the center of the array, extrusion strips 38 are fixedly connected to the side wall surfaces of the extrusion rods 37, the surfaces of the extrusion strips 38 are in contact with the surface of the screen 3, and the surfaces of the extrusion strips 38 are in contact with the surface of the screen 3, so that the extrusion strips 38 can extrude impurities on the surface of the screen 3 when the surface of the screen 3.
In order to correct the surface of the other side of the screen 3, a fixed shaft 4 is sleeved at the tail end of the rotating shaft 34, the outer surface of the fixed shaft 4 is in sliding connection with the center of the side wall of the screen 3, the screen 3 is limited by the fixed shaft 4 from the other side of the screen 3, so that the screen 3 is convenient to mount and fix, receiving rods 5 are fixedly connected with the surface of the side wall of the fixed shaft 4, the receiving rods 5 and extrusion strips 38 are respectively positioned on the two sides of the screen 3, and the two sides of the screen 3 are respectively extruded by the receiving rods 5 and the extrusion strips 38, so that the surface of the screen 3 is convenient to keep smooth.
When the air flow in the connecting pipe 2 is filtered through the filtering mechanism, the air flow in the connecting pipe 2 is utilized to drive the fan blade 35 in the filtering mechanism to rotate when the air flow in the connecting pipe 2 is used, and then the extrusion strip 38 and the receiving rod 5 are driven to rotate on the surface of the screen 3 through the fan blade 35 and the rotating shaft 34, deformation of the surface of the screen 3 is corrected, the impurity on the surface of the screen 3 is extruded and recovered through the extrusion strip 38 and the receiving rod 5 when the use is not influenced, further the surface of the screen 3 is maintained, the service life of the screen 3 is prolonged, and frequent replacement and maintenance of the screen 3 are avoided.
And set up and receive the distribution of pole 5 on screen cloth 3 surface and squeeze the strip 38 on screen cloth 3 surface and align, receive the lateral wall surface of pole 5 and offered collecting vat 6, utilize collecting vat 6 to collect the impurity that screen cloth 3 surface extruded to be convenient for clean the maintenance to the surface of screen cloth 3, can also install the baffle of slope at the inner wall of collecting vat 6, thereby be convenient for avoid impurity outwards to splash.
Working principle:
before use, the fixed shaft 4 is separated from the rotating shaft 34, the screen 3 is clamped into the clamping block 32 through the outer frame, the fixed shaft 4 is inserted into the screen 3 and is aligned with the rotating shaft 34, the extrusion rod 37 and the receiving rod 5 are aligned, and the screen 3 is installed in the connecting pipe 2 through the mounting plate 31;
When the device is used, air flow in the connecting pipe 2 flows through the surfaces of the fan blades 35 and the screen 3, the fan blades 35 are blown, the rotating shaft 34 drives the extrusion strip 38 and the receiving rod 5 to rotate on the surface of the screen 3, the extrusion strip 38 and the receiving rod 5 extrude and correct deformation of the surface of the screen 3, and when impurities are clamped on the surface of the screen 3, the extrusion strip 38 further extrudes the impurities to the surface of the screen 3 and enters the collecting tank 6 under stirring of the inner wall of the collecting tank 6.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a blowing nozzle in modified hot dip galvanized steel pipe production line, includes blowing nozzle (1) and connecting pipe (2), blowing nozzle (1) are installed in the one end open surface of connecting pipe (2), its characterized in that: the upper end of connecting pipe (2) is pegged graft and is had filtering mechanism, filtering mechanism includes screen cloth (3), screen cloth (3) are the ring form, the surface fixedly connected with mounting panel (31) of connecting pipe (2), mounting panel (31) are semicircle annular, the inside wall fixedly connected with fixture block (32) of mounting panel (31), the outside edge of screen cloth (3) passes through the inner wall joint of frame and fixture block (32).
2. An improved hot dip galvanized steel pipe production line internal blow nozzle as recited in claim 1 wherein: the inner wall fixedly connected with connecting rod (33) of mounting panel (31), the lower extreme of connecting rod (33) is connected with rotation axis (34) through the bearing rotation, the one end fixedly connected with flabellum (35) of rotation axis (34), the other end fixedly connected with collar (36) of rotation axis (34), the outside surface fixedly connected with extrusion rod (37) of collar (36).
3. An improved hot dip galvanized steel pipe production line internal blow nozzle as recited in claim 2 wherein: the plurality of extrusion rods (37) are distributed in an annular array by taking the axis of the mounting ring (36) as the array center on the outer side surface of the mounting ring (36), extrusion strips (38) are fixedly connected to the side wall surfaces of the extrusion rods (37), and the surfaces of the extrusion strips (38) are in contact with the surfaces of the screen (3).
4. An improved hot dip galvanized steel pipe production line internal blow nozzle as set forth in claim 3 wherein: the tail end of the rotating shaft (34) is sleeved with a fixed shaft (4), and the outer surface of the fixed shaft (4) is in sliding connection with the center of the side wall of the screen (3).
5. An improved hot dip galvanized steel pipe production line internal blow nozzle as recited in claim 4 wherein: the side wall surface of the fixed shaft (4) is fixedly connected with a receiving rod (5), and the receiving rod (5) and the extrusion strip (38) are respectively positioned at two sides of the screen (3).
6. An improved hot dip galvanized steel pipe production line internal blow nozzle as recited in claim 5 wherein: the distribution of the receiving rods (5) on the surface of the screen (3) is aligned with the distribution of the extrusion strips (38) on the surface of the screen (3), and the side wall surfaces of the receiving rods (5) are provided with collecting grooves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323544084.9U CN221421193U (en) | 2023-12-25 | 2023-12-25 | Improved inner blowing nozzle of hot dip galvanized steel pipe production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323544084.9U CN221421193U (en) | 2023-12-25 | 2023-12-25 | Improved inner blowing nozzle of hot dip galvanized steel pipe production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221421193U true CN221421193U (en) | 2024-07-26 |
Family
ID=92009735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323544084.9U Active CN221421193U (en) | 2023-12-25 | 2023-12-25 | Improved inner blowing nozzle of hot dip galvanized steel pipe production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221421193U (en) |
-
2023
- 2023-12-25 CN CN202323544084.9U patent/CN221421193U/en active Active
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