CN218946296U - Long-life continuous casting roller with high-efficient cooling performance - Google Patents
Long-life continuous casting roller with high-efficient cooling performance Download PDFInfo
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- CN218946296U CN218946296U CN202222936203.4U CN202222936203U CN218946296U CN 218946296 U CN218946296 U CN 218946296U CN 202222936203 U CN202222936203 U CN 202222936203U CN 218946296 U CN218946296 U CN 218946296U
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- continuous casting
- casting roller
- supporting seat
- shaft core
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Abstract
The utility model relates to the technical field of industrial production equipment, in particular to a long-life continuous casting roller with high-efficiency cooling performance, which comprises a first continuous casting roller supporting seat and a second continuous casting roller supporting seat, wherein the tops of the first continuous casting roller supporting seat and the second continuous casting roller supporting seat are respectively provided with a placing groove, a shaft core is arranged in the placing groove, the outer surface of the shaft core is sleeved with a continuous casting roller body, and a decontamination component is arranged in the inner wall of the shaft core. The motor shaft and the fan blades are driven to rotate through the starting motor, wind power generated during rotation of the fan blades enters the connecting pipe through the filter screen, wind power enters the shaft core, wind power cooling can be performed on the shaft core and the continuous casting roller, the water source is connected with the water inlet pipe and flows through the water inlet pipe to the inside of the shaft core, hydraulic cooling can be performed on the inside of the shaft core, the effect of double cooling on the shaft core and the continuous casting roller is achieved, and the cooling performance of the continuous casting roller is improved.
Description
Technical Field
The utility model relates to the technical field of industrial production equipment, in particular to a long-service-life continuous casting roller with efficient cooling performance.
Background
The continuous casting technology is a new method for promoting molten steel forming, and is a core link of steel mill production, the continuous casting roller is used as a core component of a continuous casting machine, the service performance of the continuous casting roller directly influences the continuous casting operation rate, the continuous casting production cost and the casting blank quality, and the stability and the high efficiency of a continuous casting system play a decisive role in the whole production.
The billet working temperature in direct contact with the continuous casting roller is usually above 1000 ℃, metal expansion of the continuous casting roller is easy to occur under the over-high temperature environment, cooling is needed to be carried out on the continuous casting roller, in the existing long-service-life continuous casting roller, the continuous casting roller is cooled generally through water cooling, the cooling effect is generally achieved, the cooling effect is reduced, scale impurities and the like are easy to accumulate in the continuous casting roller in the water cooling process, and therefore the service life of the continuous casting roller is shortened.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a long-service-life continuous casting roller with high-efficiency cooling performance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the long-life continuous casting roller with the high-efficiency cooling performance comprises a continuous casting roller supporting seat I and a continuous casting roller supporting seat II, wherein the tops of the continuous casting roller supporting seat I and the continuous casting roller supporting seat II are respectively provided with a placing groove, a shaft core is arranged in the placing groove, the outer surface of the shaft core is sleeved with a continuous casting roller body, and a decontamination component is arranged in the inner wall of the shaft core;
the dirt removing assembly comprises a blade positioned in the inner wall of the shaft core, a connecting block is arranged at the end part of the blade, the connecting block is connected with the blade through a supporting shaft, a connecting rod is arranged at the end part of the connecting block, the connecting rod is connected with the connecting block through a supporting shaft II, and a scraping plate is arranged at the end part of the connecting rod. Through the scrubbing subassembly, after the continuous casting roller is cooled down through the cooling, through hydraulic drive blade, the blade rotation drives the connecting block swing, and the connecting block drives the connecting rod swing to the connecting rod swing drives the scraper blade and removes, scrapes the inside water stain, the dirt etc. of being in the axle core when the scraper blade removes, along with rivers wash out the outside of axle core together, improves the life of continuous casting roller body.
Preferably, a rectangular groove is formed in one side of the outer top of the first continuous casting roller supporting seat, a motor is arranged on one side of the inner wall of the rectangular groove, a motor shaft is arranged at the output end of the motor, fan blades are arranged at the end of the motor shaft, a through hole is formed in one side, close to the rectangular groove, of the placing groove, and a filter screen is connected in the through hole. Through the starter motor, motor work drives motor shaft and flabellum rotation, and the wind-force that the flabellum rotation produced gets into in the axle core to the inside of axle core and continuous casting roller body carries out wind-force cooling.
Preferably, the connecting pipes are arranged at the two ends of the shaft core, internal threads are arranged in the inner wall of the connecting pipe, the end part of the connecting pipe at the left side is connected with the water inlet pipe, the end part of the connecting pipe at the right side is connected with the water outlet pipe, and external threads matched with the internal threads are arranged on the outer walls of the water inlet pipe and the water outlet pipe. The water inlet pipe and the water outlet pipe are rotated to the connecting pipe through threads, the water inlet pipe and the water outlet pipe are connected with the connecting pipe, so that water flows into the shaft core from the water inlet pipe, hydraulic cooling is performed on the inside of the shaft core, the dirt removing assembly is driven while hydraulic cooling is performed, dirt and scale in the shaft core are scraped and cleaned, and then the dirt and the scale are discharged from the water outlet pipe along with the water flow.
Preferably, the outer bottoms of the first continuous casting roller supporting seat and the second continuous casting roller supporting seat are provided with circular holes, and the ends of the water inlet pipe and the water outlet pipe penetrate through the circular holes and extend to the outer parts of the first continuous casting roller supporting seat and the second continuous casting roller supporting seat. The water inlet pipe and the water outlet pipe extend to the outer part of the first continuous casting roller supporting seat and the second continuous casting roller supporting seat, which is beneficial to supplying water to the water inlet pipe and draining water to the water outlet pipe.
Preferably, a support column is arranged at the center of the blade, and the blade is movably connected with the inner wall of the shaft core through the support column. The blades are connected in the inner wall of the shaft core through the support columns, so that a supporting force is given to the blades.
Preferably, a control switch is arranged on one side of the outer wall of the first continuous casting roller supporting seat, a controller is arranged in the inner wall of the rectangular groove, and the control switch and the motor are electrically connected with the controller. Through starting the control switch, the electric signal is transmitted to the motor through the controller, so that the motor can be controlled to start, and the shaft core and the continuous casting roller body are subjected to wind power cooling.
The beneficial effects of the utility model are as follows: the motor is driven by the starting motor to rotate the motor shaft and the fan blades, wind power generated during rotation of the fan blades enters the connecting pipe through the filter screen, after the wind power enters the shaft core, the shaft core and the continuous casting roller can be subjected to wind power cooling, the water inlet pipe is connected with the water source, the water source flows into the shaft core through the water inlet pipe, and the inside of the shaft core can be subjected to hydraulic cooling, so that the effect of double cooling of the shaft core and the continuous casting roller is achieved, and the cooling performance of the continuous casting roller is improved;
through rivers flow through inside the axle core for the water conservancy drives the blade rotation, has driven the connecting block when the blade is rotatory and has used back shaft one as the rotatory swing of fulcrum, has driven the connecting rod and has swung with back shaft two when the connecting block is rotatory, and then has driven the scraper blade to move to the right side, and then is of value to striking off spot, incrustation scale etc. on the axle core inner wall when the scraper blade removes, thereby has further improved continuous casting roll's life.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a long-life continuous casting roll with high cooling performance according to the present utility model;
fig. 2 is a schematic diagram of the bottom structures of a first continuous casting roll support seat and a second continuous casting roll support seat of a long-life continuous casting roll with high-efficiency cooling performance;
FIG. 3 is a schematic diagram showing the connection structure of the water inlet pipe and the water outlet pipe of the long-life continuous casting roll with high-efficiency cooling performance and the shaft core;
FIG. 4 is a schematic view of the enlarged point A structure of a long-life continuous casting roll with high cooling performance according to the present utility model;
FIG. 5 is a schematic view showing the internal structure of the shaft core of a long-life continuous casting roll with high cooling performance according to the present utility model;
fig. 6 is a schematic top view of a long-life continuous casting roll with efficient cooling performance according to the present utility model;
fig. 7 is a schematic diagram of a connection structure between a motor and a shaft core of a long-life continuous casting roll with high cooling performance.
In the figure:
1. a first continuous casting roller supporting seat; 2. a second continuous casting roller supporting seat; 3. a placement groove; 4. a shaft core; 401. a connecting pipe; 402. a water inlet pipe; 403. a water outlet pipe; 5. a continuous casting roll body; 6. a blade; 601. a connecting block; 602. a connecting rod; 603. a scraper; 7. rectangular grooves; 701. a motor; 702. a fan blade; 8. and (3) a filter screen.
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.
What is not described in detail in this specification is prior art known to those skilled in the art.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Embodiment one: referring to fig. 1-5, a long-life continuous casting roller with high-efficiency cooling performance comprises a continuous casting roller supporting seat 1 and a continuous casting roller supporting seat 2, wherein the tops of the continuous casting roller supporting seat 1 and the continuous casting roller supporting seat 2 are respectively provided with a placing groove 3, a shaft core 4 is arranged in the placing groove 3, the outer surface of the shaft core 4 is sleeved with a continuous casting roller body 5, and a decontamination component is arranged in the inner wall of the shaft core 4;
the dirt removing assembly comprises a blade 6 positioned in the inner wall of a shaft core 4, a connecting block 601 is arranged at the end part of the blade 6, the connecting block 601 is connected with the blade 6 through a first supporting shaft, a connecting rod 602 is arranged at the end part of the connecting block 601, the connecting rod 602 is connected with the connecting block 601 through a second supporting shaft, a scraping plate 603 is arranged at the end part of the connecting rod 602, a connecting pipe 401 is arranged at the two ends of the shaft core 4, internal threads are arranged in the inner wall of the connecting pipe 401, a water inlet pipe 402 is connected with the end part of the left connecting pipe 401, a water outlet pipe 403 is connected with the end part of the right connecting pipe 401, external threads matched with the internal threads are arranged on the outer walls of the water inlet pipe 402 and the water outlet pipe 403, circular holes are formed in the outer bottoms of a first continuous casting roller supporting seat 1 and a second continuous casting roller supporting seat 2, support columns are arranged at the ends of the water inlet pipe 402 and the water outlet pipe 403 and extend to the outer sides of the first continuous casting roller supporting seat 2, support columns are arranged at the center of the blade 6, and the blade 6 is movably connected with the inner wall of the shaft core 4 through the support columns.
In this embodiment, through screwing in the inlet tube 402, outlet pipe 403 through the screw thread rotation to inside connecting pipe 401, accomplish the connection of inlet tube 402, outlet pipe 403 to connecting pipe 401, later again with inlet tube 402 connection water source, then rivers flow through the inlet tube 402 to inside the axle core 4, the inside of axle core 4 carries out the hydraulic cooling, simultaneously, when rivers flow through inside the axle core 4, the water conservancy drives blade 6 rotation, the one end that has driven connecting block 601 when blade 6 clockwise rotation uses back shaft one as the fulcrum rotatory swing, when connecting block 601 has driven connecting rod 602 and has swung with back shaft two along with blade 6 clockwise rotation, thereby connecting rod 602 swing has driven scraper 603 to the right side and has moved, thereby scrape the spot on the axle core 4 inner wall when scraper 603 removes, the spot after scraping, the incrustation scale is discharged through outlet pipe 403 along with rivers simultaneously, thereby can further improve continuous casting roller body 5's life.
Embodiment two: referring to fig. 6-7, on the basis of the first embodiment, a long-life continuous casting roller technical scheme with efficient cooling performance is provided, which comprises a rectangular groove 7 arranged on one side of the outer top of a continuous casting roller supporting seat 1, a motor 701 arranged on one side of the inner wall of the rectangular groove 7, a motor shaft arranged at the output end of the motor 701, a fan blade 702 arranged at the end of the motor shaft, a through hole arranged on one side of a placing groove 3 close to the rectangular groove 7, a filter screen 8 connected in the through hole, a control switch arranged on one side of the outer wall of the continuous casting roller supporting seat 1, a controller arranged in the inner wall of the rectangular groove 7, and the control switch and the motor 701 are electrically connected with the controller.
In this embodiment, after hydraulic cooling is performed on the continuous casting roll body 5, the water inlet pipe 402 and the water outlet pipe 403 are detached through screw rotation, so that the water inlet pipe 402 and the water outlet pipe 403 are separated from the limitation of the connecting pipe 401, then a control switch is started, an electric signal is transmitted to the motor 701 through the controller, then the motor 701 is controlled to start, the motor 701 starts to drive the motor shaft and the fan blades 702 to rotate, wind power generated when the fan blades 702 rotate enters the connecting pipe 401 through the filter screen 8, external dust can be prevented from entering the connecting pipe 401 through the filter screen 8, and then the wind power enters the shaft core 4, so that the wind power can be cooled on the shaft core 4 and the continuous casting roll body 5, double efficient cooling is performed on the shaft core 4 and the continuous casting roll body 5, and the cooling performance of the continuous casting roll body 5 is improved.
In practical application, the shaft core 4 is placed in the placing groove 3, then the control switch is started, the electric signal is transmitted to the motor 701 through the controller, then the motor 701 is controlled to start, the motor 701 starts to drive the motor shaft and the fan blades 702 to rotate, wind power generated when the fan blades 702 rotate enters the connecting pipe 401 through the filter screen 8, then the wind power enters the shaft core 4, thereby wind power cooling can be performed on the shaft core 4 and the continuous casting roller body 5, after wind power cooling, the connection of the water inlet pipe 402 and the water outlet pipe 403 to the connecting pipe 401 is completed by screwing the water inlet pipe 402 and the water outlet pipe 403 into the connecting pipe 401 through screw threads, then the water inlet pipe 402 and the water outlet pipe 403 penetrate to the outside of the circular holes, the water inlet pipe 402 is connected with a water source, and then water flows through the water inlet pipe 402 to the inside of the shaft core 4, the inside of axle core 4 carries out the hydraulic cooling to reached and carried out dual cooling's effect to axle core 4 and continuous casting roller body 5, meanwhile, when rivers flow through axle core 4 inside, the water conservancy drives blade 6 rotation, the one end that has driven connecting block 601 when blade 6 clockwise rotation uses back shaft one as the pivot rotatory swing, it swings with back shaft two to have driven connecting rod 602 when connecting block 601 rotates clockwise along with blade 6, thereby connecting rod 602 swing has driven scraper blade 603 to the right side and has removed, and then scraper blade 603 removes can strike off spot, incrustation scale etc. on the inner wall of axle core 4, spot, incrustation scale after striking off and discharge through outlet pipe 403 along with rivers simultaneously, further improved continuous casting roller body 5's life, make continuous casting roller body 5 have efficient cooling performance.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
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 long-life continuous casting roller with the high-efficiency cooling performance comprises a first continuous casting roller supporting seat (1) and a second continuous casting roller supporting seat (2), and is characterized in that the tops of the first continuous casting roller supporting seat (1) and the second continuous casting roller supporting seat (2) are respectively provided with a placing groove (3), a shaft core (4) is arranged in the placing groove (3), a continuous casting roller body (5) is sleeved on the outer surface of the shaft core (4), and a dirt removing component is arranged in the inner wall of the shaft core (4);
the dirt removing assembly comprises a blade (6) located in the inner wall of the shaft core (4), a connecting block (601) is arranged at the end part of the blade (6), the connecting block (601) is connected with the blade (6) through a first supporting shaft, a connecting rod (602) is arranged at the end part of the connecting block (601), the connecting rod (602) is connected with the connecting block (601) through a second supporting shaft, and a scraping plate (603) is arranged at the end part of the connecting rod (602).
2. The continuous casting roll with the long service life and high efficient cooling performance according to claim 1, wherein a rectangular groove (7) is formed in one side of the outer top of the first continuous casting roll supporting seat (1), a motor (701) is arranged on one side of the inner wall of the rectangular groove (7), a motor shaft is arranged at the output end of the motor (701), fan blades (702) are arranged at the end part of the motor shaft, a through hole is formed in one side, close to the rectangular groove (7), of the placing groove (3), and a filter screen (8) is connected in the through hole.
3. The continuous casting roll with the long service life and high efficient cooling performance according to claim 1, wherein connecting pipes (401) are arranged at two ends of the shaft core (4), internal threads are arranged in the inner wall of each connecting pipe (401), a water inlet pipe (402) is connected to the end part of each left connecting pipe (401), a water outlet pipe (403) is connected to the end part of each right connecting pipe (401), and external threads matched with the internal threads are arranged on the outer walls of each water inlet pipe (402) and the water outlet pipe (403).
4. A long life continuous casting roll with high cooling performance according to claim 3, wherein the outer bottoms of the first continuous casting roll supporting seat (1) and the second continuous casting roll supporting seat (2) are provided with circular holes, and the ends of the water inlet pipe (402) and the water outlet pipe (403) penetrate through the circular holes and extend to the outside of the first continuous casting roll supporting seat (1) and the second continuous casting roll supporting seat (2).
5. The long-life continuous casting roll with high-efficiency cooling performance according to claim 1, wherein a support column is arranged at the center of the blade (6), and the blade (6) is movably connected with the inner wall of the shaft core (4) through the support column.
6. The long-life continuous casting roll with high-efficiency cooling performance according to claim 2, wherein a control switch is arranged on one side of the outer wall of the continuous casting roll supporting seat I (1), a controller is arranged in the inner wall of the rectangular groove (7), and the control switch and the motor (701) are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222936203.4U CN218946296U (en) | 2022-11-04 | 2022-11-04 | Long-life continuous casting roller with high-efficient cooling performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222936203.4U CN218946296U (en) | 2022-11-04 | 2022-11-04 | Long-life continuous casting roller with high-efficient cooling performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218946296U true CN218946296U (en) | 2023-05-02 |
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ID=86106072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222936203.4U Active CN218946296U (en) | 2022-11-04 | 2022-11-04 | Long-life continuous casting roller with high-efficient cooling performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218946296U (en) |
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2022
- 2022-11-04 CN CN202222936203.4U patent/CN218946296U/en active Active
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