CN210394488U - Cooling device of continuous hot galvanizing machine for strip steel - Google Patents
Cooling device of continuous hot galvanizing machine for strip steel Download PDFInfo
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- CN210394488U CN210394488U CN201920928406.4U CN201920928406U CN210394488U CN 210394488 U CN210394488 U CN 210394488U CN 201920928406 U CN201920928406 U CN 201920928406U CN 210394488 U CN210394488 U CN 210394488U
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- water pipe
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- strip steel
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Abstract
The utility model belongs to the technical field of the hot-galvanize technique and specifically relates to a cooling device of continuous hot-galvanize machine of belted steel is related to, the utility model discloses a conveyer is fixed with the mount on the conveyer, is equipped with a plurality of atomizer on the mount, leads to pipe to the water supply installation that all atomizer supplied water, and the atomizer slides and inlays to establish in the water pipe and fixed by the joint of joint device institute, is fixed with the slider on the water pipe, is equipped with the retaining member on the mount. The atomizing nozzle sprays atomized water drops to the belted steel and rapidly cools the belted steel, when the belted steel of different specifications of cooling is required, the clamping device that disappears is fixed to the joint of atomizing nozzle earlier, changes the atomizing nozzle of different specifications again for the spray regime of atomizing nozzle is applicable to the width of belted steel, then slides the slider and adjusts the distance between adjacent two sets of atomizing nozzle, in order to avoid atomized water drops to assemble into the drop of water and adsorb outside dust. The utility model discloses can be under the condition that does not influence belted steel quality to belted steel rapid cooling.
Description
Technical Field
The utility model belongs to the technical field of the hot-galvanize technique and specifically relates to a cooling device of continuous hot-galvanize of belted steel machine is related to.
Background
Hot-dip galvanized steel strip is a common metallurgical product, which is a strip that combines a substrate and a coating by reacting molten metal with the iron substrate to produce an alloy layer. The hot-dip galvanized steel strip has the advantages of uniform coating, strong adhesive force, long service life and the like.
In the preparation process of the hot-dip galvanized strip steel, the strip steel needs to be galvanized by a zinc pot, and after the strip steel is taken out of the zinc pot, the strip steel has high temperature, and the heat diffusion between iron and zinc is still carried out, so that the toughness of a zinc coating is influenced. At the moment, the strip steel needs to be cooled in time and the temperature of the strip steel is lower than 300 ℃, and the existing cooling mode is mainly an air cooling or water cooling mode.
However, if the air cooling mode is adopted, the air cooling speed is slow, which not only affects the production efficiency, but also affects the toughness of the plating layer; if the water cooling mode is adopted, although the cooling rate can be improved, water drops are easy to hang on the water-cooled strip steel, so that dust and dirt are easy to adsorb.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cooling device of continuous hot-galvanize machine of belted steel, can be under the condition that does not influence belted steel quality to belted steel rapid cooling.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a cooling device of continuous hot-galvanize machine of belted steel, including the conveyer that is used for carrying belted steel, be fixed with the mount on the conveyer, be equipped with a plurality of atomizer that set gradually along belted steel direction of delivery on the mount, water supply installation that supplies water to all atomizer through the water pipe corresponding to atomizer, atomizer slides and inlays to establish in the water pipe and fixed by clamping device joint, be fixed with on the water pipe along belted steel direction of delivery slide and connect in the slider of mount, be equipped with on the mount and be used for locking the fixed retaining member of slider.
By adopting the technical scheme, the atomizing nozzle sprays atomized water drops to the strip steel in the process that the strip steel is conveyed by the conveyor, the atomized water drops are quickly gasified and carry part of heat on the strip steel, so that water drops are not easy to remain on the surface of the strip steel, and the device can quickly cool the strip steel without influencing the quality of the strip steel; when the belted steel of different specifications of cooling needs, it is fixed to cancel latch device's joint to atomizer earlier, slide out and change the atomizer of different specifications in following the water pipe with atomizer again, make atomizer's injection range be applicable to the width of belted steel, thereby guarantee the utilization ratio of the water resource under the condition to belted steel cooling effect, then drive the water pipe through the slider and slide along belted steel direction of delivery, adjust the distance between two sets of adjacent atomizers, make adjacent two sets of atomizer's injection range be unlikely to have too many coincidences, the atomized water droplet on the belted steel will be difficult for gathering in one, in order to avoid atomized water droplet to assemble into the drop of water and adsorb outside dust.
The utility model discloses further set up to: the clamping device comprises a plurality of through grooves circumferentially formed in the outer wall of the water pipe, clamping balls are embedded in the through grooves in a sliding mode, a pushing ring is sleeved outside the water pipe and connected to the water pipe in a threaded mode, the inner wall of the pushing ring is abutted to the surfaces of all the clamping balls and the clamping balls are abutted to the outer wall of the atomizing nozzle in a pushing mode.
Through adopting above-mentioned technical scheme, after atomizer embedded into the water pipe, push earlier the joint ball and support the atomizer tightly fixed, rotatory propelling movement ring makes its inner wall support tightly in the joint ball again to support the atomizer tightly fixed in the water pipe.
The utility model discloses further set up to: one end of the pushing ring facing the clamping ball is provided with a pushing surface inclined towards the atomizing nozzle, and the clamping ball is exposed out of the water pipe from the through groove.
Through adopting above-mentioned technical scheme, make the promotion face support tightly in the joint ball through rotatory propelling movement ring, can make the joint ball support tightly in the atomizer outer wall, conveniently support tightly fixedly with the atomizer.
The utility model discloses further set up to: the outer wall of the atomizing nozzle is provided with a clamping groove for clamping the clamping ball.
Through adopting above-mentioned technical scheme, joint ball joint makes the joint ball fixed the transform of joint fixed to supporting of atomizer in the joint inslot to the fixed effect to atomizer has been improved.
The utility model discloses further set up to: the outer wall of the atomizing nozzle is provided with an annular groove, the inner wall of the water pipe is fixed with a sealing ring, and when the clamping ball is clamped in the clamping groove, the sealing ring is embedded in the annular groove.
Through adopting above-mentioned technical scheme, in imbedding atomizer into the water pipe and making atomizer tip conflict in the seal ring surface, the joint ball is corresponding to the subregion in joint groove, make the promotion face conflict in the joint ball through rotatory propelling movement ring this moment, the joint ball will be embedded into the joint inslot gradually, and drive atomizer and imbed gradually in the water pipe, thereby make the sealing ring inlay establish in the ring channel, further improved the fixed effect to atomizer, and improved the leakproofness between atomizer and the water pipe, make the water be difficult for spilling over from the clearance between atomizer and the water pipe.
The utility model discloses further set up to: offer towards the constant head tank of water pipe axial extension on the inner wall of water pipe, the constant head tank runs through in the one end of water pipe, thereby is fixed with on the outer wall of atomizer to slide to inlay and establish in the constant head tank thereby the joint groove of being convenient for is corresponding to the locating piece that runs through the groove.
Through adopting above-mentioned technical scheme, when the locating piece inlays to establish in the locating slot, only need with atomizer continue to slide in the water pipe can make the joint groove correspond to and run through the groove to the convenience is fixed the atomizer joint, and the cooperation of locating piece and locating slot makes atomizer difficult relative water pipe take place to rotate, has improved atomizer stability in the water pipe.
The utility model discloses further set up to: the sliding part is a sliding barrel, a fixed rod for the sliding barrel to be sleeved with is fixed on the fixed frame, and the fixed rod extends towards the strip steel conveying direction.
By adopting the technical scheme, the sliding cylinder is sleeved outside the fixed rod in a sliding manner, so that the sliding cylinder can only slide along the extension direction of the fixed rod, namely the conveying direction of the strip steel.
The utility model discloses further set up to: the retaining member is a bolt tightly abutted against the side wall of the fixed rod, and the sliding cylinder is provided with a threaded through groove in threaded fit with the bolt.
Through adopting above-mentioned technical scheme, support tightly in the dead lever lateral wall through the bolt, can fix the slide cartridge locking on the dead lever to make water pipe and atomizer difficult emergence in the use rock.
To sum up, the utility model discloses following beneficial effect has:
1. the arrangement of the atomizing nozzles and the water pipes ensures that water drops are not easy to remain on the surface of the strip steel, and the strip steel can be rapidly cooled without affecting the quality of the strip steel;
2. the arrangement of the clamping device is suitable for selectively replacing the atomizing nozzles with different specifications according to the width of the strip steel, so that the utilization rate of water resources is improved under the condition of ensuring the cooling effect on the strip steel;
3. the distance between two adjacent groups of atomizing nozzles is adjusted by the arrangement of the sliding part and the locking part, so that atomized water drops on the strip steel are not easy to collect at one position, and the atomized water drops are prevented from being gathered into water drops to be adsorbed to external dust.
Drawings
Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;
FIG. 2 is a schematic structural view of a water pipe and a fixing frame according to an embodiment of the present invention;
fig. 3 is a schematic sectional view showing the atomizer and the water pipe according to the embodiment of the present invention.
In the figure: 1. a conveyor; 11. a fixed mount; 12. an atomizing spray head; 13. a water pipe; 14. a water tank; 15. a water pump; 2. a clamping device; 21. a through groove; 22. clamping the ball; 23. a push ring; 24. pushing the surface; 25. a clamping groove; 26. positioning a groove; 27. positioning blocks; 28. an annular groove; 29. a seal ring; 3. a slide cylinder; 31. fixing the rod; 32. and (4) bolts.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a cooling device of a strip steel continuous hot galvanizing machine, including a conveyor 1 for conveying strip steel, a fixing frame 11 is fixed on the conveyor 1, a plurality of atomizer 12 sequentially arranged along the strip steel conveying direction are arranged on the fixing frame 11, a water pipe 13 is sleeved outside the atomizer 12 in a sliding manner, the water pipe 13 is a hose, all the water pipes 13 are connected to the same water supply device, the water supply device comprises a water tank 14 fixed on the fixing frame 11, a water pump 15 communicated with the water tank 14 and all the water pipes 13, the water pump 15 extracts water in the water tank 14 and leads the water into the atomizer 12, the atomizer 12 sprays atomized water drops onto the strip steel to rapidly cool the strip steel, and the atomizer 12 can slide out from the water pipe 13 to replace the atomizer 12 adapted to the width of the strip steel.
As shown in fig. 2 and 3, be equipped with latch device 2 on water pipe 13, latch device 2 includes that two sets of circumference are seted up on the outer wall of water pipe 13 and are run through groove 21, it is equipped with joint ball 22 to run through sliding fit in groove 21, joint ball 22 exposes outside water pipe 13 from running through groove 21, water pipe 13 overcoat is equipped with push ring 23, push ring 23 threaded connection is in water pipe 13, push ring 23 is served and is equipped with the promotion face 24 towards atomizer 12 slope towards one of joint ball 22, offer the joint groove 25 that supplies joint ball 22 joint on atomizer 12's the outer wall. The pushing surface 24 is abutted against the clamping ball 22 by rotating the pushing ring 23, so that the clamping ball 22 is clamped in the clamping groove 25, and the atomizing nozzle 12 is clamped and fixed in the water pipe 13.
As shown in fig. 3, a positioning groove 26 axially extending towards the water pipe 13 is formed in the inner wall of the water pipe 13, the positioning groove 26 penetrates through one end of the water pipe 13, a positioning block 27 is fixed on the outer wall of the atomizer 12, the positioning block 27 is embedded in the positioning groove 26 in a sliding manner, so that the clamping groove 25 corresponds to the through groove 21, and the atomizing sprayer 12 is clamped and fixed conveniently.
As shown in fig. 3, an annular groove 28 is formed in the outer wall of the atomizer 12, a sealing ring 29 is fixed on the inner wall of the water pipe 13, and the clamping ball 22 is clamped in the clamping groove 25, so that the sealing ring 29 can be driven to be embedded into the annular groove 28, and the sealing performance between the atomizer 12 and the water pipe 13 is improved.
As shown in fig. 1 and 2, a sliding part is fixed on the water pipe 13, the sliding part is a sliding barrel 3, a fixing rod 31 is fixed on the fixing frame 11, the fixing rod 31 extends towards the strip steel conveying direction, and the sliding barrel 3 can slide on the fixing rod 31 to adjust the distance between two adjacent groups of atomizing nozzles 12, so as to prevent atomized water drops from converging into water drops and being adsorbed to external dust.
As shown in fig. 2, the fixing frame 11 is provided with a locking member, the locking member is a bolt 32, the sliding cylinder 3 is provided with a threaded through groove in threaded fit with the bolt 32, and the bolt 32 abuts against the side wall of the fixing rod 31, so that the water pipe 13 and the atomizer 12 are not prone to shaking in the using process.
The implementation principle of the embodiment is as follows: the atomizer 12 of corresponding specification is selected according to the width of belted steel earlier, correspond locating piece 27 in the constant head tank 26 and with atomizer 12 embedding to water pipe 13 again for atomizer 12 contradicts in sealing ring 29, and rotatory drive ring 23 makes push surface 24 impress joint ball 22 in the joint groove 25 this moment, makes atomizer 12 imbed gradually in water pipe 13 to drive sealing ring 29 and inlay and establish in annular groove 28, atomizer 12 will be fixed in water pipe 13 by the joint.
Then the sliding cylinder 3 is slid to a proper position along the extending direction of the fixing rod 31, so that the spraying ranges of two adjacent groups of atomizing spray heads 12 are not overlapped too much, and the sliding cylinder 3 is fixed by abutting against the fixing rod 31 through the bolt 32.
Then the water pump 15 will extract the water in the water tank 14 and let it into the atomizer 12, the atomizer 12 will spray atomized water droplets onto the strip steel, the atomized water droplets will be gasified rapidly and carry a portion of heat on the strip steel, so that the surface of the strip steel is not easy to remain water droplets, and the device can rapidly cool the strip steel without affecting the quality of the strip steel.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a cooling device of continuous hot dip galvanizing machine of belted steel, includes conveyer (1) that is used for carrying belted steel, its characterized in that: be fixed with mount (11) on conveyer (1), be equipped with a plurality of atomizer (12) that set gradually along belted steel direction of delivery on mount (11), water supply installation that supplies water to all atomizer (12) through water pipe (13) corresponding to atomizer (12), atomizer (12) slide and inlay and establish in water pipe (13) and fixed by latch device (2) joint, be fixed with on water pipe (13) along belted steel direction of delivery slide connect in the slider of mount (11), be equipped with on mount (11) and be used for locking the fixed retaining member of slider.
2. The cooling device of the strip steel continuous hot galvanizing machine according to claim 1, characterized in that: clamping device (2) include that a plurality of circumference are seted up and are run through groove (21) on water pipe (13) outer wall, and it is equipped with joint ball (22) to run through sliding fit in groove (21), and water pipe (13) overcoat is equipped with propelling movement ring (23), and propelling movement ring (23) threaded connection is in water pipe (13), and the inner wall of propelling movement ring (23) supports tightly in all joint ball (22) surfaces and will make joint ball (22) support tightly in atomizer (12) outer wall.
3. The cooling device of the strip steel continuous hot galvanizing machine according to claim 2, characterized in that: one end of the pushing ring (23) facing the clamping ball (22) is provided with a pushing surface (24) inclined towards the atomizing nozzle (12), and the clamping ball (22) is exposed out of the water pipe (13) from the through groove (21).
4. The cooling device of the strip steel continuous hot galvanizing machine according to claim 3, characterized in that: the outer wall of the atomizing nozzle (12) is provided with a clamping groove (25) for clamping the clamping ball (22).
5. The cooling device of the strip steel continuous hot galvanizing machine according to claim 4, characterized in that: annular groove (28) have been seted up on the outer wall of atomizer (12), be fixed with sealing ring (29) on the inner wall of water pipe (13), when joint ball (22) joint in joint groove (25), sealing ring (29) inlay and establish in annular groove (28).
6. The cooling device of the strip steel continuous hot galvanizing machine according to claim 4, characterized in that: offer on the inner wall of water pipe (13) towards water pipe (13) axial extension's constant head tank (26), constant head tank (26) run through in the one end of water pipe (13), thereby be fixed with on the outer wall of atomizer (12) and slide to inlay and establish in constant head tank (26) and be convenient for joint groove (25) corresponding to locating piece (27) that run through groove (21).
7. The cooling device of the strip steel continuous hot galvanizing machine according to claim 1, characterized in that: the sliding part is a sliding barrel (3), a fixing rod (31) for the sliding barrel (3) to be sleeved in a sliding mode is fixed on the fixing frame (11), and the fixing rod (31) extends towards the conveying direction of the strip steel.
8. The cooling device of the strip steel continuous hot galvanizing machine according to claim 7, characterized in that: the locking piece is a bolt (32) tightly propped against the side wall of the fixing rod (31), and a threaded through groove in threaded fit with the bolt (32) is formed in the sliding barrel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920928406.4U CN210394488U (en) | 2019-06-19 | 2019-06-19 | Cooling device of continuous hot galvanizing machine for strip steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920928406.4U CN210394488U (en) | 2019-06-19 | 2019-06-19 | Cooling device of continuous hot galvanizing machine for strip steel |
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| Publication Number | Publication Date |
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| CN210394488U true CN210394488U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920928406.4U Active CN210394488U (en) | 2019-06-19 | 2019-06-19 | Cooling device of continuous hot galvanizing machine for strip steel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604766A (en) * | 2021-07-21 | 2021-11-05 | 浙江协和薄钢科技有限公司 | Cooling device of strip steel hot galvanizing machine |
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2019
- 2019-06-19 CN CN201920928406.4U patent/CN210394488U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604766A (en) * | 2021-07-21 | 2021-11-05 | 浙江协和薄钢科技有限公司 | Cooling device of strip steel hot galvanizing machine |
| CN113604766B (en) * | 2021-07-21 | 2023-03-28 | 浙江协和薄钢科技有限公司 | Cooling device of strip steel hot galvanizing machine |
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