CN218134079U - Water-saving following type coiler side water guide cooling device - Google Patents
Water-saving following type coiler side water guide cooling device Download PDFInfo
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- CN218134079U CN218134079U CN202222506750.9U CN202222506750U CN218134079U CN 218134079 U CN218134079 U CN 218134079U CN 202222506750 U CN202222506750 U CN 202222506750U CN 218134079 U CN218134079 U CN 218134079U
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Abstract
The utility model discloses a side water guide cooling device of a water-saving following type coiling machine, which comprises a flow guide device, a shell, a spraying device and a bracket; spraying devices are arranged on two sides of the shell; the bracket is arranged below the shell; the flow guide device is arranged at the top of the shell, and the top end of the flow guide device is contacted with the shell; the flow guide device comprises a motor, a telescopic groove, a flow guide groove, a guide shaft, a threaded rod I and a threaded rod II; the shell is provided with an arc-shaped plate and a vertical plate; the spraying device comprises a water pump, a collecting pipe and a hose; the support comprises an inductive switch, a conveying roller way, a supporting plate and a hydraulic cylinder. The utility model discloses steam can condense when carrying out effective cooling to the coiling machine side guide, prevent that air humidity from increasing the corrosion of unit part with higher speed.
Description
Technical Field
The utility model belongs to the technical field of belted steel production, in particular to water-saving following type coiling machine side water guide cooling device.
Background
After the hot-rolled strip steel is rolled by a rolling mill, the head and the body of the hot-rolled strip steel are corrected to a rolling central line in the process of going through conveying of the conveying roller way and guiding and positioning of side guide plates on two sides of the conveying roller way, and then the hot-rolled strip steel is fed into an underground coiling machine to be coiled into a steel coil under the clamping of an upper pinch roller and a lower pinch roller. The hot rolled strip steel reaches the temperature of about 500-750 ℃ when being guided to the side, the rolling time of each hot rolled strip steel is about 2-4 minutes, and the wear resistance of the wear-resisting plate is seriously reduced under the condition of long-time high-temperature roasting. Therefore, the hot rolled strip steel enters the pinch roll and the position of the coiling machine to be deflected, and the coiled steel coil has the phenomenon of tower shape or staggered layers. In severe cases, foreign matters are pressed in due to burr pressing in the plate belt after the wear-resisting plate is worn, or burrs are clamped between the lower surface of the side guide and the roller way, so that the roller way is completely charged due to overcurrent, and production accidents are caused.
The existing side guide water cooling device cannot collect water vapor generated when the side guide is cooled, and parts of a hot rolling unit are easy to rust and damage under the condition of high temperature and high humidity. Therefore, a water-saving type following coiler side water guide cooling device is needed, steam can be condensed while effective cooling is conducted on a coiler side guide, and air humidity is prevented from increasing to accelerate rusting of machine set parts.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, providing a water-saving following formula coiling machine side water guide cooling device, the utility model discloses steam can condense when carrying out effective cooling to the coiling machine side guide, prevent that air humidity from increasing the corrosion of machine set part with higher speed.
In order to realize the purpose, the utility model discloses a technical scheme be:
a water-saving following coiler side water guide cooling device comprises a flow guide device, a shell, a spraying device and a bracket; spraying devices are arranged on two sides of the shell; the bracket is arranged below the shell; the flow guide device is arranged at the top of the shell, and the top end of the flow guide device is contacted with the shell; the shell is provided with an arc-shaped plate and a vertical plate; the top of the arc plate is provided with a connecting seat, the arc plate is connected with the inserting plate at the top of the vertical plate in a sliding way through the slots at the two sides, and the connecting plates fixed at the two ends of the arc plate are connected with the telescopic plates fixed at the two ends of the vertical plate in a sliding way; the riser bottom and the fixed slot fixed connection who fixes on the curb guide top, and the riser outside is equipped with solid fixed ring, and the inboard is equipped with the baffle, and the baffle top is equipped with spout I, and the baffle below is equipped with the fixed orifices.
The spraying device comprises a water pump, a collecting pipe and a hose; the collecting pipe is fixed on the outer side of the vertical plate through a fixing ring, and the spray pipe arranged below the collecting pipe penetrates through the through hole in the vertical plate and is arranged on the inner side of the vertical plate; one end of the connecting pipe is connected with the collecting pipe through threads, and the other end of the connecting pipe is connected with the hose; and the water outlet of the water pump is connected with a hose.
The bracket comprises an induction switch, a conveying roller way, a supporting plate and a hydraulic cylinder; the conveying roller way is arranged between the supporting plates; the inductive switch is fixed on the supporting plate at the inlet side of the guide device; one end of each hydraulic cylinder is fixedly connected to the supporting plate, and the other end of each hydraulic cylinder is fixedly connected with the side guide plate; and a pair of hydraulic cylinders are respectively arranged at two ends of the side guide plate.
The flow guide device comprises a motor, a telescopic groove, a flow guide groove, a guide shaft, a threaded rod I and a threaded rod II; the two ends of the threaded rod I, the threaded rod II and the guide shaft penetrate through holes in the connecting plate to be rotatably connected with the connecting plate, and one end of the threaded rod II is provided with a chain wheel I and a chain wheel II; the motor is fixedly connected with the connecting seat, a chain wheel fixedly connected to the output end of the motor is matched with a chain wheel II fixedly connected to one end of the threaded rod II through a chain I, and meanwhile, the chain wheel I is matched with a chain wheel fixed to one end of the threaded rod I through a chain; the bottom of the diversion groove is in threaded connection with the threaded rod I and the threaded rod II, and the diversion groove is in sliding connection with the guide shaft; a scraper is arranged in the middle of the diversion trench, and the scraper in the middle of the diversion trench is contacted with the arc-shaped plate; flexible groove is equipped with a pair ofly, respectively through the spout sliding connection of slider with the guiding gutter both sides, and flexible groove one end is equipped with slider I, and slider I is installed in spout I.
Compared with the prior art, the utility model beneficial effect shows:
1) When the induction switch senses that the hot rolled strip steel enters the guide and guard device, the water pump is started, cold water is sprayed out through the nozzles at the bottom of the collecting pipe, and water flows to the surface of the wear-resisting plate along the side guide plate, so that the wear-resisting plate is cooled, and the wear-resisting plate is prevented from being deformed at high temperature; when the induction switch cannot induce the hot rolled strip steel, the water pump is turned off, so that the waste of water resources is avoided; the pair of hydraulic cylinders are respectively arranged at two ends of the side guide plate and used for adjusting the position of the side guide plate so as to adapt to different widths of hot rolled strip steel;
2) The arc-shaped plate plays a role in preventing steam from increasing air humidity and accelerating the corrosion of parts of the hot rolling unit and condensing steam; the vertical plate can extend out or contract in the arc-shaped plate along with the movement of the side guide plate, and the baffle plate plays a role in preventing condensed water from flowing into the fixed groove;
3) A chain wheel at the output end of the motor is matched with a chain wheel II fixedly connected to one end of a threaded rod II through a chain I to drive the threaded rod II to rotate, and after the motor is started, the threaded rod I and the threaded rod II are matched with a threaded hole at the bottom of the diversion trench to enable the diversion trench to move along the threaded rod I and the threaded rod II; the scraper on the guide groove plays a role in scraping condensed water from the arc-shaped plate, so that water drops condensed on the arc-shaped plate flow out along the guide groove, and the condensed water is prevented from dropping on the surface of the hot-rolled strip steel; can drive slider I and slide in spout I when the guiding gutter motion, and the flexible groove can stretch out or withdraw along with the motion of riser when the riser motion, prevents to lead to the condensate water to the hot rolled strip surface because of guiding gutter length is not enough.
Drawings
FIG. 1 is a schematic structural view of a side water guide cooling device of a water-saving following type coiler of the present invention;
FIG. 2 is a schematic view of the housing of FIG. 1;
FIG. 3 is a schematic view of the structure of the deflector of FIG. 1;
FIG. 4 is a schematic structural view of the flow guide groove in FIG. 1;
FIG. 5 is a schematic structural view of the spray apparatus of FIG. 1;
FIG. 6 is a schematic view of the header and hose of FIG. 1;
in the figure: 1. a guide device; 101. a fixing groove; 102. a side guide plate; 1021. a wear plate; 2. hot rolling the strip steel; 3. a flow guide device; 301. a motor; 3011. a chain I; 302. a telescopic groove; 3021. a sliding block I; 303. a diversion trench; 304. a guide shaft; 305. a threaded rod I; 306. a threaded rod II; 3061. a chain wheel I; 3062. a chain wheel II; 4. a housing; 401. an arc-shaped plate; 4011. a connecting seat; 4012. a connecting plate; 402. a vertical plate; 4021. a baffle plate; 4022. a retractable plate; 4023. a fixing ring; 4024. a chute I; 5. a spraying device; 501. a water pump; 502. a header; 5021. a connecting pipe; 5022. a spray pipe; 503. a hose; 6. a support; 601. an inductive switch; 602. a conveying roller way; 603. a support plate; 604. and a hydraulic cylinder.
Detailed Description
In order to facilitate understanding of those skilled in the art, the technical solution of the present invention is further specifically described below with reference to fig. 1 to 6.
A water-saving type following coiler side water guide cooling device comprises a flow guide device 3, a shell 4, a spraying device 5 and a bracket 6; spraying devices 5 are arranged on two sides of the shell 4; the bracket 6 is arranged below the shell 4; the flow guide device 3 is arranged at the top of the shell 4, and the top end of the flow guide device 3 is contacted with the shell 4; the shell 4 is provided with an arc-shaped plate 401 and a vertical plate 402; the top of the arc-shaped plate 401 is provided with a connecting seat 4011, the arc-shaped plate 401 is in sliding connection with an inserting plate at the top of the vertical plate 402 through inserting grooves at two sides, connecting plates 4012 fixed at two ends of the arc-shaped plate 401 are in sliding connection with telescopic plates 4022 fixed at two ends of the vertical plate 402, and the arc-shaped plate 401 plays a role in preventing steam from increasing air humidity and accelerating the corrosion of parts of a hot rolling mill set and condensing steam; the bottom of the vertical plate 402 is fixedly connected with the fixing groove 101 fixed at the top end of the side guide plate 102, so that the vertical plate 402 can stretch out or shrink in the arc-shaped plate 401 along with the movement of the side guide plate 102, a fixing ring 4023 is arranged on the outer side of the vertical plate 402, a baffle 4021 is arranged on the inner side of the vertical plate, the baffle 4021 plays a role in preventing condensed water from flowing into the fixing groove 101, a sliding groove I4024 is arranged above the baffle 4021, and a fixing hole is formed below the baffle 4021.
The spraying device 5 comprises a water pump 501, a header 502 and a hose 503; the collecting pipe 502 is fixed on the outer side of the vertical plate 402 through a fixing ring 4023, and a spray pipe 5022 arranged below the collecting pipe 502 penetrates through a through hole in the vertical plate 402 and is arranged on the inner side of the vertical plate 402; one end of a connecting pipe 5021 is in threaded connection with the header 502, and the other end is connected with a hose 503; the water outlet of the water pump 501 is connected with a hose 503.
The bracket 6 comprises an inductive switch 601, a conveying roller way 602, a supporting plate 603 and a hydraulic cylinder 604; the conveying roller way 602 is arranged between the supporting plates 603; the inductive switch 601 is fixed on a supporting plate 603 on the inlet side of the guide and guard device 1; the induction switch is a proximity switch LJ30A3-15-J/EZ normally open two-wire (NPN-AC 220V) and is obtained through private customization or purchase; when the hot-rolled strip steel 2 enters the guide and guard device 1, the induction switch 601 is shielded, the water pump 501 is started, cold water is sprayed out through the nozzles at the bottom of the collecting pipe 502, and water flows to the surface of the wear plate 1021 along the side guide plate 102, so that the wear plate 1021 is cooled, and the wear plate 1021 is prevented from being deformed at high temperature; when the induction switch 601 does not induce the hot rolled strip 2, the water pump 501 is turned off without a shielding induction switch, so that the waste of water resources is avoided; the electric connection between the induction switch and the water pump is conventional circuit connection, which is not the protection scope of the utility model;
one end of each hydraulic cylinder 604 is fixedly connected to the supporting plate 603, and the other end of each hydraulic cylinder 604 is fixedly connected with the side guide plate 102; and a pair of hydraulic cylinders 604 are respectively installed at both ends of the side guide 102 for adjusting the position of the side guide 102 so as to adapt to different widths of the hot rolled strip 2.
The flow guide device 3 comprises a motor 301, a telescopic groove 302, a flow guide groove 303, a guide shaft 304, a threaded rod I305 and a threaded rod II 306; two ends of the threaded rod I305, the threaded rod II 306 and the guide shaft 304 penetrate through a through hole in the connecting plate 4012 to be rotatably connected with the connecting plate 4012, and one end of the threaded rod II 306 is provided with a chain wheel I3061 and a chain wheel II 3062; the motor 301 is fixedly connected with the connecting seat 4011, a chain wheel fixedly connected to the output end of the motor 301 is matched with a chain wheel II 3062 fixedly connected to one end of the threaded rod II 306 through a chain I3011 to drive the threaded rod II 306 to rotate, and meanwhile, the chain wheel I3061 is matched with a chain wheel fixed to one end of the threaded rod I305 through a chain to drive the threaded rod I305 to rotate; the bottom of the diversion trench 303 is in threaded connection with the threaded rod I305 and the threaded rod II 306, the diversion trench 303 is in sliding connection with the guide shaft 304, and after the motor 301 is started, the diversion trench 303 can move along the threaded rod I305 and the threaded rod II 306 through the matching of the threaded rod I305 and the threaded rod II 306 with threaded holes in the bottom of the diversion trench 303; a scraper is arranged in the middle of the diversion trench 303, the scraper in the middle of the diversion trench 303 is in contact with the arc-shaped plate 401, and the scraper on the diversion trench 303 scrapes off the condensed water from the arc-shaped plate 401, so that water drops condensed on the arc-shaped plate 401 flow out along the diversion trench 303, and the condensed water is prevented from dropping on the surface of the hot-rolled strip steel 2; the telescopic groove 302 is provided with a pair of telescopic grooves 302, the telescopic grooves are respectively connected with the sliding grooves on two sides of the guide groove 303 through sliding blocks in a sliding mode, one end of each telescopic groove 302 is provided with a sliding block I3021, the sliding block I3021 is installed in a sliding groove I4024, the sliding block I3021 can be driven to slide in the sliding groove I4024 when the guide groove 303 moves, the telescopic groove 302 can stretch out or retract along with the movement of the vertical plate 402 when the vertical plate 402 moves, and condensed water is prevented from flowing to the surface of the hot-rolled strip steel 2 due to the fact that the length of the guide groove 303 is not enough.
A water-saving follow-up type coiler side water guide cooling device comprises the following working processes:
adjusting the distance between the side guide plates 102 according to the width of the hot-rolled strip steel 2, when the induction switch 601 induces that the hot-rolled strip steel 2 enters the guide device 1, starting the water pump 501, uniformly spraying cold water through a nozzle at the bottom of the header 502 to cool the wear plate 1021, evaporating most of the water by high temperature generated by the hot-rolled strip steel 2, and allowing a small part of the unevaporated water to flow out of the lower part of the conveying roller way 602 to enter a wastewater treatment system; the water evaporated by the high temperature generated by the hot rolling strip steel 2 generates a large amount of water vapor, the water vapor is blocked in the arc plate 401, condensed water is formed on the arc plate 401, the guiding device 3 is started to scrape the condensed water on the arc plate 401, the condensed water flows onto the baffle 4021 along the guiding groove 303 and flows onto the surface of the side guide plate 102 again through the baffle 4021 to cool the wear plate 1021; when the hot rolled strip 2 is not sensed by the inductive switch 601, the water pump 501 is turned off.
The foregoing is illustrative and explanatory only of the structure of the present invention, and it is intended that those skilled in the art who have the structure described herein be able to make various modifications, additions or substitutions in the same manner as the above-described embodiments without departing from the structure of the present invention or exceeding the scope defined by the claims.
Claims (4)
1. A water-saving following coiler side water guide cooling device comprises a flow guide device, a shell, a spraying device and a bracket; it is characterized in that spraying devices are arranged on two sides of the shell; the bracket is arranged below the shell; the flow guide device is arranged at the top of the shell, and the top end of the flow guide device is contacted with the shell;
the flow guide device comprises a motor, a telescopic groove, a flow guide groove, a guide shaft, a threaded rod I and a threaded rod II; the two ends of the threaded rod I, the threaded rod II and the guide shaft penetrate through the through hole in the connecting plate to be rotatably connected with the connecting plate, and one end of the threaded rod II is provided with a chain wheel I and a chain wheel II; the motor is fixedly connected with the connecting seat, a chain wheel fixedly connected to the output end of the motor is matched with a chain wheel II fixedly connected to one end of the threaded rod II through a chain I, and meanwhile, the chain wheel I is matched with a chain wheel fixed to one end of the threaded rod I through a chain; the bottom of the diversion groove is in threaded connection with the threaded rod I and the threaded rod II, and the diversion groove is in sliding connection with the guide shaft; a scraper is arranged in the middle of the diversion trench, and the scraper in the middle of the diversion trench is contacted with the arc-shaped plate; the telescopic groove is provided with a pair of sliding grooves which are respectively connected with the two sides of the diversion trench in a sliding mode through sliding blocks, one end of the telescopic groove is provided with a sliding block I, and the sliding block I is installed in the sliding groove I.
2. A water-saving follow-up coiler side water guide and cooling device according to claim 1, characterized in that the housing is provided with an arc-shaped plate and a vertical plate; the top of the arc plate is provided with a connecting seat, the arc plate is connected with the inserting plate at the top of the vertical plate in a sliding way through the slots at the two sides, and the connecting plates fixed at the two ends of the arc plate are connected with the telescopic plates fixed at the two ends of the vertical plate in a sliding way; the riser bottom and the fixed slot fixed connection who fixes on the curb guide top, and the riser outside is equipped with solid fixed ring, and the inboard is equipped with the baffle, and the baffle top is equipped with spout I, and the baffle below is equipped with the fixed orifices.
3. A water-saving follow-up coiler side water guide cooling device according to claim 1, wherein the spraying device comprises a water pump, a header, a hose; the collecting pipe is fixed on the outer side of the vertical plate through a fixing ring, and the spray pipe arranged below the collecting pipe penetrates through the through hole in the vertical plate and is arranged on the inner side of the vertical plate; one end of the connecting pipe is connected with the collecting pipe through threads, and the other end of the connecting pipe is connected with the hose; and the water outlet of the water pump is connected with a hose.
4. A water-saving follow-up coiler side water guide and cooling device according to claim 1, wherein the bracket comprises an inductive switch, a transport roller way, a support plate, a hydraulic cylinder; the conveying roller way is arranged between the supporting plates; the inductive switch is fixed on the supporting plate at the inlet side of the guide device; one end of each hydraulic cylinder is fixedly connected to the supporting plate, and the other end of each hydraulic cylinder is fixedly connected with the side guide plate; and a pair of hydraulic cylinders are respectively arranged at two ends of the side guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222506750.9U CN218134079U (en) | 2022-09-21 | 2022-09-21 | Water-saving following type coiler side water guide cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222506750.9U CN218134079U (en) | 2022-09-21 | 2022-09-21 | Water-saving following type coiler side water guide cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218134079U true CN218134079U (en) | 2022-12-27 |
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ID=84562534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222506750.9U Active CN218134079U (en) | 2022-09-21 | 2022-09-21 | Water-saving following type coiler side water guide cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218134079U (en) |
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2022
- 2022-09-21 CN CN202222506750.9U patent/CN218134079U/en active Active
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