CN217315161U - Heat-resisting stainless steel hot rolling laminar cooling device - Google Patents
Heat-resisting stainless steel hot rolling laminar cooling device Download PDFInfo
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- CN217315161U CN217315161U CN202221090717.6U CN202221090717U CN217315161U CN 217315161 U CN217315161 U CN 217315161U CN 202221090717 U CN202221090717 U CN 202221090717U CN 217315161 U CN217315161 U CN 217315161U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a heat-resistant stainless steel hot-rolled laminar cooling device, which comprises a box body, a feed inlet, a discharge port, a guide mechanism, a cooling mechanism, a side spraying mechanism, a water storage tank, a moving roller I, a supporting roller, a moving roller II, a guide plate, a water pump and a connecting pipe; the feeding port and the discharging port are respectively positioned at two ends of the box body, and one side of the feeding port is provided with a moving roller I; a moving roller II is arranged on one side of the discharge port, the supporting roller is positioned on one side of the moving roller I, the guiding mechanism and the side spraying mechanism are positioned between the supporting roller and the moving roller II, and the cooling mechanism is positioned above the side spraying mechanism; the guide plate is positioned below the side spraying mechanism, and the water storage tank is positioned at one end of the guide plate; the water pump is located storage water tank one side, and with the storage water tank connection, and connecting pipe one end is connected with the water pump, and the other end spouts the mechanism with cooling body and side and is connected. The utility model can avoid the edge wave defect caused by uneven cooling of the heat-resistant stainless steel band steel; can adapt to band steels with different widths and can recycle water resources.
Description
Technical Field
The utility model belongs to the technical field of heat-resisting stainless steel hot rolling, in particular to heat-resisting stainless steel hot rolling laminar flow cooling device.
Background
At present, laminar cooling is widely applied to a hot-rolled plate strip production line, is arranged behind a hot continuous rolling unit and in front of a coiling machine, and adopts laminar water flow to carry out post-rolling on-line control cooling process on hot-rolled heat-resistant stainless steel strip steel; the existing heat-resistant stainless steel laminar flow cooling device has the following defects:
1) in the cooling process of the heat-resistant stainless steel strip, the transverse edges and the middle are not uniformly cooled, and cooling water flows to the edges of a product to cause the edges to be over-cooled, so that the edges of the product generate edge wave defects; the traditional laminar cooling device is lack of a mechanism for preventing the supercooling of the edge part or cannot be adjusted according to the specification of the strip steel, so that the edge wave defect can be generated in the cooling process of the narrower heat-resistant stainless steel strip steel;
2) the guide device in the traditional laminar cooling device can not adapt to heat-resistant stainless steel strip steel with different specifications;
3) the traditional laminar flow cooling device needs to use a large amount of cooling water to cool the strip steel, and the cooled water is directly discharged to cause waste of water resources.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a heat-resistant stainless steel hot-rolled laminar cooling device which can avoid the edge wave defect caused by uneven cooling of heat-resistant stainless steel band steel; can adapt to heat-resistant stainless steel strip steels with different widths and can recycle water resources.
In order to realize the purpose, the utility model discloses a technical scheme is:
a heat-resistant stainless steel hot-rolled laminar cooling device comprises a box body, a feeding hole, a discharging hole, a guide mechanism, a cooling mechanism, a side spraying mechanism, a water storage tank, a moving roller I, a supporting roller, a moving roller II, a guide plate, a water pump and a connecting pipe; the feeding hole and the discharging hole are respectively positioned at two ends of the box body, a moving roller I is arranged on one side of the feeding hole, and a driven roller I is arranged above the moving roller I; a moving roller II is arranged on one side of the discharge port, and a driven roller II is arranged above the moving roller II; the supporting roll is positioned on one side of the moving roll I, the guide mechanism and the side spraying mechanism are positioned between the supporting roll and the moving roll II, and the cooling mechanism is positioned above the side spraying mechanism; the guide plate is positioned below the side spraying mechanism, and the water storage tank is positioned at one end of the guide plate; the water pump is located storage water tank one side, and with the storage water tank connection, and connecting pipe one end is connected with the water pump, and the other end spouts the mechanism with cooling body and side and is connected.
The side spraying mechanism comprises a supporting seat, a motor I, a movable rod, a connecting rod, a rotary table, a water guide pipe, a spherical joint, a side spraying pipe, a supporting plate and a guide sleeve; the supporting seat is fixed on the outer side wall of the box body, the motor I is located on the supporting seat, and a gear is arranged at the output end of the motor I; the guide sleeve is fixed on the side wall of the box body on one side of the motor I, the moving rod is L-shaped and is positioned in the guide sleeve, a rack and a sliding chute are arranged on the moving rod, and the rack is meshed and connected with a gear on the motor I; one end of the supporting plate is fixed on the inner side wall of the box body, the center of the rotary table is connected to the supporting plate through a rotating shaft, and the rotary table is provided with a movable plate; one end of the connecting rod is movably connected in the chute through the movable block, and the other end of the connecting rod is connected on the turntable; one end of the water guide pipe is connected with the connecting pipe, and the other end of the water guide pipe is provided with a spherical joint; one end of the side spray pipe is connected with the spherical joint, and the other end of the side spray pipe is provided with a side spray head; the side spray pipe is connected with the movable plate on the rotary disc.
The moving roller I, the supporting roller and the moving roller II are connected to the side wall of the box body through bearings, and one side of the moving roller I, one side of the supporting roller and one side of the moving roller II are respectively provided with a motor II, a motor III and a motor IV; and the motor II, the motor III and the motor IV are all arranged on the side wall of the box body.
The cooling mechanism comprises a cooling pipe and a cooling spray head; the cooling pipe is fixed on the box body, and one end of the cooling pipe is connected with the connecting pipe; the cooling pipe is provided with a plurality of cooling nozzles.
The guide mechanism comprises a fixed plate, a guide plate and an electric push rod; one end of the fixed plate is fixed at the top of the box body, the electric push rod is arranged on the fixed plate, and the guide plate is fixed on an output shaft of the electric push rod; the guide plate is provided with a mounting groove and a guide roller, and the guide roller is mounted in the mounting groove.
A filter screen and a heat exchange pipe are arranged in the water storage tank; the filter screen is located guide plate one end and installs on the box, and the heat exchange tube is located the storage water tank inside.
Preferably, one end of the filter screen is provided with a handle.
Compared with the prior art, the utility model beneficial effect shows:
1) high-pressure water sprayed by the side spray heads can block cooling water sprayed by a cooling mechanism at the edge of the strip steel, so that the falling direction of the cooling water is changed, and the edge wave defect caused by uneven cooling of the heat-resistant stainless steel strip steel is avoided; the motor I provides power to drive the moving rod to move up and down along the guide sleeve through the gear and the rack, the moving rod drives the rotary table to swing through the connecting rod, and the rotary table drives the side spray pipe and the spherical joint to swing through the movable plate, so that the angle of the side spray head is adjusted, and the side spray head can adapt to strip steels with different specifications;
2) firstly, adjusting a guide plate to a proper position through an electric push rod according to the specification of strip steel, and then guiding the off-tracking strip steel under the action of a guide roller when the strip steel passes through a guide mechanism;
3) after the cooling water cools the belted steel, flow on the filter screen along the flow guide plate and filter, the cooling water after filtering gets into the storage water tank, and under the effect of heat exchange tube, the cooling water drops to suitable temperature, is taken water out by the water pump and is used, has reached cooling water cyclic utilization's effect, has avoided the waste of water resource.
Drawings
FIG. 1 is a schematic structural view of a heat-resistant stainless steel hot-rolled laminar cooling device of the present invention;
FIG. 2 is a schematic structural view of a heat-resistant stainless steel hot-rolled laminar cooling device of the present invention;
FIG. 3 is a schematic view of the internal structure of a heat-resistant stainless steel hot-rolled laminar cooling device of the present invention;
FIG. 4 is a schematic structural view of a guide mechanism in the heat-resistant stainless steel hot-rolled laminar cooling device of the present invention;
FIG. 5 is a schematic structural diagram I of a side spraying mechanism in the heat-resistant stainless steel hot-rolled laminar cooling device of the present invention;
FIG. 6 is a second schematic structural view of a side spray mechanism in the heat-resistant stainless steel hot-rolled laminar cooling device of the present invention;
in the figure: 1. a box body; 2. a feed inlet; 3. a discharge port; 4. a guide mechanism; 401. a fixing plate; 402. a guide plate; 4021. mounting grooves; 4022. a guide roller; 403. an electric push rod; 5. a side spraying mechanism; 501. a supporting seat; 502. a motor I; 5021. a gear; 503. a travel bar; 5031. a rack; 5032. a chute; 504. a connecting rod; 505. a turntable; 5051. a movable plate; 506. a water conduit; 5061. a ball joint; 507. a side nozzle; 5071. a side shower; 508. a support plate; 509. a guide sleeve; 6. a water storage tank; 601. a filter screen; 6011. a handle; 602. a heat exchange pipe; 7. a cooling mechanism; 701. a cooling tube; 702. cooling the spray head; 8. a moving roller I; 801. a motor II; 802. a driven roller I; 9. a support roller; 901. a motor III; 11. a moving roller II; 111. a motor IV; 112. a driven roller II; 12. a baffle; 13. a water pump; 14. a connecting pipe; 15. strip steel.
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 heat-resistant stainless steel hot-rolled laminar cooling device comprises a box body 1, a feeding hole 2, a discharging hole 3, a guide mechanism 4, a side spraying mechanism 5, a water storage tank 6, a cooling mechanism 7, a moving roller I8, a supporting roller 9, a moving roller II 11, a guide plate 12, a water pump 13 and a connecting pipe 14; the feeding port 2 and the discharging port 3 are respectively positioned at two ends of the box body 1, a moving roller I8 is arranged on one side of the feeding port 2, and a driven roller I802 is arranged above the moving roller I8; a moving roller II 11 is arranged on one side of the discharge port 3, and a driven roller II 112 is arranged above the moving roller II 11; the supporting roller 9 is positioned on one side of the moving roller I8, the guide mechanism 4 and the side spraying mechanism 5 are both positioned between the supporting roller 9 and the moving roller II 11, and the cooling mechanism 7 is positioned above the side spraying mechanism 5; the guide plate 12 is positioned below the side spraying mechanism 5, and the water storage tank 6 is positioned at one end of the guide plate 12; the water pump 13 is positioned on one side of the water storage tank 6 and is connected with the water storage tank 6, one end of the connecting pipe 14 is connected with the water pump 13, and the other end is connected with the cooling mechanism 7 and the side spraying mechanism 5; the strip steel 15 enters the box body 1 through the feed inlet 2, moves under the action of the moving roller I8 and the supporting roller 9, after the offset strip steel 15 is guided by the guide mechanism 4, the strip steel 15 enters the cooling mechanism 7 and the side spraying mechanism 5, and after the strip steel 15 is cooled under the action of the cooling mechanism 7 and the side spraying mechanism 5, the strip steel is moved out of the discharge outlet 3 through the moving roller II 11.
The side spraying mechanism 5 comprises a supporting seat 501, a motor I502, a moving rod 503, a connecting rod 504, a turntable 505, a water guide pipe 506, a spherical joint 5061, a side spraying pipe 507, a supporting plate 508 and a guide sleeve 509; the supporting seat 501 is fixed on the outer side wall of the box body 1, the motor I502 is positioned on the supporting seat 501, and the output end of the motor I502 is provided with a gear 5021; the guide sleeve 509 is fixed on the side wall of the box body 1 at one side of the motor I502, the moving rod 503 is L-shaped, the moving rod 503 is positioned in the guide sleeve 509, the moving rod 503 is provided with a rack 5031 and a chute 5032, and the rack 5031 is engaged and connected with a gear 5021 on the motor I502; one end of the supporting plate 508 is fixed on the inner side wall of the box body 1, the center of the turntable 505 is connected to the supporting plate 508 through a rotating shaft, and the turntable 505 is provided with a movable plate 5051; one end of the connecting rod 504 is movably connected in the sliding groove 5032 through a movable block, and the other end is connected to the turntable 505; one end of the water guide pipe 506 is connected with the connecting pipe 14, and the other end of the water guide pipe 506 is provided with a spherical joint 5061; one end of the side spray pipe 507 is connected with a spherical joint 5061, and the other end is provided with a side spray head 5071; the side nozzle 507 is connected with a movable plate 5051 on the turntable 505; the high-pressure water sprayed by the side spray heads 5071 can block the cooling water sprayed by the cooling mechanism 7 at the edge of the strip steel 15, so that the falling direction of the cooling water is changed, and the edge wave defect caused by uneven cooling of the strip steel 15 is avoided; the motor I502 provides power to drive the moving rod 503 to move up and down along the guide sleeve 509 through the gear 5021 and the rack 5031, the moving rod 503 drives the turntable 505 to swing through the connecting rod 504, and the turntable 505 drives the side nozzle 507 and the spherical joint 5061 to swing through the movable plate 5051, so that the angle of the side nozzle 5071 is adjusted, and the steel strip 15 with different specifications can be adapted.
The moving roller I8, the supporting roller 9 and the moving roller II 11 are connected to the side wall of the box body 1 through bearings, one side of each of the moving roller I8, the supporting roller 9 and the moving roller II 11 is provided with a motor II 801, a motor III 901 and a motor IV 111 respectively, and the motors II 801, the motors III 901 and the motors IV 111 are all installed on the side wall of the box body 1.
The cooling mechanism 7 comprises a cooling pipe 701 and a cooling spray head 702; the cooling pipe 701 is fixed on the box body 1, and one end of the cooling pipe is connected with the connecting pipe 14; a plurality of cooling nozzles 702 are arranged on the cooling pipe 701; the cooling water in the water tank 6 enters the cooling pipe 701 through the water pump 13 and the connecting pipe 14, and is then sprayed out through the cooling nozzles 702 on the cooling pipe 701, thereby cooling the strip steel 15.
The guide mechanism 4 comprises a fixing plate 401, a guide plate 402 and an electric push rod 403; one end of a fixing plate 401 is fixed at the top of the box body 1, an electric push rod 403 is installed on the fixing plate 401, and a guide plate 402 is fixed on an output shaft of the electric push rod 403; the guide plate 402 is provided with an installation groove 4021 and a guide roller 4022, and the guide roller 4022 is installed in the installation groove 4021; firstly, the guide plate 402 is adjusted to a proper position by the electric push rod 403 according to the specification of the strip steel 15, and then the strip steel 15 which deviates is guided under the action of the guide roller 4022 when passing through the guide mechanism 4.
A filter screen 601 and a heat exchange pipe 602 are arranged in the water storage tank 6; the filter screen 601 is positioned at one end of the flow guide plate 12 and is arranged on the box body 1, and the heat exchange pipe 602 is positioned inside the water storage tank 6; after the strip steel 15 is cooled by the cooling water, the cooling water flows onto the filter screen 601 along the guide plate 12 to be filtered, the filtered cooling water enters the water storage tank 6, the cooling water is cooled to a proper temperature under the action of the heat exchange pipe 602, and the water is pumped out by the water pump 13 to be used, so that the effect of cooling water recycling is achieved, and the waste of water resources is avoided.
One end of the filter screen 601 is provided with a handle 6011, so that the filter screen 601 can be replaced and cleaned conveniently.
A heat-resistant stainless steel hot rolling laminar cooling device comprises the following working processes: the strip steel 15 enters the box body 1 through the feed inlet 2, moves under the action of the moving roller I8 and the supporting roller 9, the guide mechanism 4 guides the deviated strip steel 15, then the strip steel 15 enters the cooling mechanism 7 and the side spraying mechanism 5, and the strip steel 15 is cooled under the action of the cooling mechanism 7 and the side spraying mechanism 5 and then is transported out of the discharge outlet 3 through the moving roller II 11; after cooling water cools the strip steel 15, the cooling water flows onto the filter screen 601 along the guide plate 12 to be filtered, the filtered cooling water enters the water storage tank 6, the cooling water is cooled to a proper temperature under the action of the heat exchange pipe 602, and the water is pumped out by the water pump 13 to be used, so that the effect of cooling water recycling is achieved, and the waste of water resources is avoided.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. A heat-resistant stainless steel hot-rolled laminar cooling device comprises a box body, a feeding hole, a discharging hole, a guide mechanism, a cooling mechanism, a side spraying mechanism, a water storage tank, a moving roller I, a supporting roller, a moving roller II, a guide plate, a water pump and a connecting pipe; the automatic feeding device is characterized in that a feeding port and a discharging port are respectively positioned at two ends of a box body, a moving roller I is arranged on one side of the feeding port, and a driven roller I is arranged above the moving roller I; a moving roller II is arranged on one side of the discharge port, and a driven roller II is arranged above the moving roller II; the supporting roll is positioned on one side of the moving roll I, the guide mechanism and the side spraying mechanism are positioned between the supporting roll and the moving roll II, and the cooling mechanism is positioned above the side spraying mechanism; the guide plate is positioned below the side spraying mechanism, and the water storage tank is positioned at one end of the guide plate; the water pump is positioned on one side of the water storage tank and connected with the water storage tank, one end of the connecting pipe is connected with the water pump, and the other end of the connecting pipe is connected with the cooling mechanism and the side spraying mechanism;
the side spraying mechanism comprises a supporting seat, a motor I, a movable rod, a connecting rod, a rotary table, a water guide pipe, a spherical joint, a side spraying pipe, a supporting plate and a guide sleeve; the supporting seat is fixed on the outer side wall of the box body, the motor I is located on the supporting seat, and a gear is arranged at the output end of the motor I; the guide sleeve is fixed on the side wall of the box body on one side of the motor I, the moving rod is L-shaped and is positioned in the guide sleeve, a rack and a sliding chute are arranged on the moving rod, and the rack is meshed and connected with a gear on the motor I; one end of the supporting plate is fixed on the inner side wall of the box body, the center of the rotary table is connected to the supporting plate through a rotating shaft, and the rotary table is provided with a movable plate; one end of the connecting rod is movably connected in the chute through the movable block, and the other end of the connecting rod is connected on the turntable; one end of the water guide pipe is connected with the connecting pipe, and the other end of the water guide pipe is provided with a spherical joint; one end of the side spray pipe is connected with the spherical joint, and the other end of the side spray pipe is provided with a side spray head; the side spray pipe is connected with the movable plate on the rotary disc.
2. The heat-resistant stainless steel hot-rolled laminar cooling device as claimed in claim 1, wherein the moving roller I, the supporting roller and the moving roller II are connected to the side wall of the box body through bearings, and one side of the moving roller I, one side of the supporting roller and one side of the moving roller II are respectively provided with a motor II, a motor III and a motor IV; and the motor II, the motor III and the motor IV are all arranged on the side wall of the box body.
3. The laminar cooling apparatus according to claim 1, wherein the cooling mechanism comprises a cooling pipe, a cooling nozzle; the cooling pipe is fixed on the box body, and one end of the cooling pipe is connected with the connecting pipe; the cooling pipe is provided with a plurality of cooling nozzles.
4. The laminar cooling apparatus according to claim 1, wherein the guide mechanism comprises a fixed plate, a guide plate, and an electric push rod; one end of the fixed plate is fixed at the top of the box body, the electric push rod is arranged on the fixed plate, and the guide plate is fixed on an output shaft of the electric push rod; and the guide plate is provided with a mounting groove and a guide roller, and the guide roller is mounted in the mounting groove.
5. The laminar cooling device for the heat-resistant stainless steel hot rolling according to claim 1, wherein a filter screen and a heat exchange pipe are arranged in the water storage tank; the filter screen is located guide plate one end and installs on the box, and the heat exchange tube is located the storage water tank inside.
6. The apparatus of claim 5, wherein a handle is provided at one end of the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221090717.6U CN217315161U (en) | 2022-05-09 | 2022-05-09 | Heat-resisting stainless steel hot rolling laminar cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221090717.6U CN217315161U (en) | 2022-05-09 | 2022-05-09 | Heat-resisting stainless steel hot rolling laminar cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217315161U true CN217315161U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221090717.6U Active CN217315161U (en) | 2022-05-09 | 2022-05-09 | Heat-resisting stainless steel hot rolling laminar cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217315161U (en) |
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2022
- 2022-05-09 CN CN202221090717.6U patent/CN217315161U/en active Active
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