CN218115537U - Steel billet preheating device for production of hot rolled steel plate - Google Patents
Steel billet preheating device for production of hot rolled steel plate Download PDFInfo
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- CN218115537U CN218115537U CN202221925889.0U CN202221925889U CN218115537U CN 218115537 U CN218115537 U CN 218115537U CN 202221925889 U CN202221925889 U CN 202221925889U CN 218115537 U CN218115537 U CN 218115537U
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Abstract
The utility model discloses a hot-rolled steel sheet steel billet preheating device for production, including the mount, the mount upper end is provided with heating mechanism, heating mechanism includes first fixed plate, second fixed plate, rotation sleeve, feed inlet, discharge gate, heated warehouses, intermediate frequency electric furnace heating coil, the fixed first fixed plate that is provided with in mount one side, the fixed second fixed plate that is provided with in one side of first fixed plate is kept away from on the mount surface, be provided with the rotation sleeve through the pivot activity between first fixed plate and the second fixed plate, the feed inlet has been seted up on first fixed plate outside surface, the discharge gate has been seted up on second fixed plate outside surface, the heated warehouses has been seted up to the inside one side of rotation sleeve. The utility model discloses practical effect is good, through heating mechanism both can form inclosed heating space, reduces calorific loss, also can form pipelined's heating work to can effectively improve machining efficiency.
Description
Technical Field
The utility model relates to a steel billet preheating device technical field specifically is a steel billet preheating device is used in hot rolled steel plate production.
Background
The steel billet is a product obtained by casting molten steel smelted by a steel smelting furnace, is a steel product originally, and can be used as mechanical parts, forgings and various steel products after being processed.
When the steel billet is operated and produced, the steel billet is often required to be heated to a certain temperature, so that subsequent processing work is convenient to perform, the steel billet is placed into a first heating furnace for heating when the steel billet preheating device for producing the hot rolled steel plate, disclosed by the patent number 202120212797.7, is used, the first heating furnace is a closed space and is not provided with a feeding mechanism and a discharging mechanism, the steel billet is required to be taken out after the steel billet is placed into the first heating furnace for heating by manual work or mechanical hijack, and a production process in a production line type cannot be formed, so that the working efficiency is low, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hot rolled steel sheet steel production is with steel billet preheating device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a steel billet preheating device for hot rolled steel plate production, includes the mount, the mount upper end is provided with heating mechanism, heating mechanism includes first fixed plate, second fixed plate, rotation sleeve, feed inlet, discharge gate, heated warehouses, intermediate frequency electric furnace heating coil, the fixed first fixed plate that is provided with in mount one side, the fixed second fixed plate that is provided with in one side that first fixed plate was kept away from on the mount surface, be provided with the rotation sleeve through the pivot activity between first fixed plate and the second fixed plate, the feed inlet has been seted up to first fixed plate outside surface, the discharge gate has been seted up to second fixed plate outside surface, the heated warehouses has been seted up to the inside one side of rotation sleeve, the fixed intermediate frequency electric furnace heating coil that is provided with of heated warehouses inboard lateral wall.
Preferably, the middle part of the surface of the outer side of the rotating sleeve is fixedly provided with a toothed ring, the upper end of the rotating sleeve is provided with a motor, the output shaft end of the motor is fixedly provided with a gear through a coupler, the gear and the toothed ring are mutually meshed, and the rotating sleeve can be continuously driven to rotate through the motor.
Preferably, the fixed connecting pipe that is provided with in feed inlet surface one side, the fixed storage storehouse that is provided with of one end that the feed inlet was kept away from to the connecting pipe, can conveniently store cylindrical and cuboid steel billet through storing the storehouse.
Preferably, the first fixing plate and the second fixing plate are vacuum, and a part of heat transfer can be reduced through the first fixing plate and the second fixing plate in a vacuum environment, so that heat loss can be reduced.
Preferably, the feed inlet and the discharge outlet are arranged in a staggered manner, namely the feed inlet and the discharge outlet cannot be aligned with each other when the heating bin is aligned with the feed inlet, and the feed inlet cannot be aligned with the heating bin when the heating bin is aligned with the discharge outlet.
Preferably, the fixing frame is arranged in an inclined mode, the fixing frame arranged in an inclined mode enables the device to be integrally inclined, so that the steel billets can automatically slide into the heating bin through the feeding hole through the gliding force, and can also automatically slide into the discharging hole from the inside of the heating bin and then be discharged from the processing hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a motor can drive and rotate the sleeve, and carries out the feeding when feed inlet and heated warehouses align, and heated warehouses heats with feed inlet and discharge gate dislocation, arranges the material when heated warehouses aligns with the discharge gate, so the device can form pipelined's processing work, and work efficiency is higher.
2. The utility model discloses heat the during operation, heated warehouses and feed inlet and discharge gate dislocation, can make the heated warehouses form an inclosed space alone this moment, can heat the steel billet through intermediate frequency electric furnace heating coil this moment to because heated warehouses and feed inlet and discharge gate all misplace, cooperate hollow first fixed plate, second fixed plate and can effectively reduce calorific loss.
Drawings
FIG. 1 is a schematic view of the overall structure of a steel billet preheating device for hot rolled steel plate production according to the present invention;
FIG. 2 is a sectional view showing the overall structure of a steel billet preheating device for hot rolled steel plate production according to the present invention;
FIG. 3 is a side view of the steel billet preheating device for hot rolled steel plate production of the present invention.
In the figure: 1. a fixed mount; 2. a first fixing plate; 3. a second fixing plate; 4. rotating the sleeve; 5. a feed inlet; 6. a discharge port; 7. heating a bin; 8. heating coils of a medium-frequency electric furnace; 9. a toothed ring; 10. an electric motor; 11. a gear; 12. a connecting pipe; 13. and (7) storing the bin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a steel billet preheating device for hot-rolled steel plate production, includes mount 1, 1 upper end of mount is provided with heating mechanism, heating mechanism includes first fixed plate 2, second fixed plate 3, rotating sleeve 4, feed inlet 5, discharge gate 6, heated warehouses 7, intermediate frequency electric furnace heating coil 8, 1 fixed first fixed plate 2 that is provided with in one side of mount, 1 fixed second fixed plate 3 that is provided with in one side that first fixed plate 2 was kept away from on the surface of mount, be provided with rotating sleeve 4 through the pivot activity between first fixed plate 2 and the second fixed plate 3, feed inlet 5 has been seted up on 2 outside surfaces of first fixed plate, discharge gate 6 has been seted up on 3 outside surfaces of second fixed plate, heated warehouses 7 have been seted up to inside one side of rotating sleeve 4, the fixed intermediate frequency electric furnace heating coil 8 that is provided with of 7 inboard lateral walls of heated warehouses.
The fixed ring gear 9 that is provided with in the middle part of the surface of the outside of rotating sleeve 4, rotating sleeve 4 upper end is provided with motor 10, the output shaft end of motor 10 passes through the fixed gear 11 that is provided with of shaft coupling, intermeshing between gear 11 and the ring gear 9 can constantly drive rotating sleeve 4 through motor 10 and rotate.
The fixed connecting pipe 12 that is provided with in 5 surperficial one side of feed inlet, the fixed storehouse 13 that stores that is provided with of one end that feed inlet 5 was kept away from to connecting pipe 12 can conveniently store cylindrical and cuboid steel billet through storing storehouse 13.
The interiors of the first fixing plate 2 and the second fixing plate 3 are vacuum, and the heat transfer of a part of the first fixing plate 2 and the second fixing plate 3 in a vacuum environment can be reduced, so that the heat loss can be reduced.
The feed inlet 5 and the discharge outlet 6 are arranged in a staggered manner, namely the feed inlet 5 and the discharge outlet 6 cannot be aligned when the heating bin 7 is aligned with the feed inlet 5, and the feed inlet 5 cannot be aligned with the heating bin 7 when the heating bin is aligned with the discharge outlet 6.
The fixing frame 1 is obliquely arranged, the fixing frame 1 obliquely arranged enables the device to be integrally inclined, so that the steel billets can automatically slide into the heating bin 7 through the feeding port 5 through the gliding force, and can also automatically slide into the discharging port 6 from the heating bin 7, and then are discharged from the treatment port.
The working principle is as follows: when the device is used, a plurality of cylindrical or cuboid billets can be stored through the storage bin 13, the billets can slide into the feed inlet 5 through the connecting pipe 12, the gear 11 is driven by the motor 10 to drive the rotating sleeve 4 to rotate through the toothed ring 9, when the heating bin 7 inside the rotating sleeve 4 is aligned with the feed inlet 5, the billets inside the lower sliding force connecting pipe 12 can slide into the heating bin 7, the motor 10 drives the rotating sleeve 4 to rotate, the rotating sleeve 4 slightly rotates, the heating bin 7 is staggered with the feed inlet 5 and the discharge outlet 6, at the moment, the heating bin 7 can independently form an airtight space, the billets can be heated through the intermediate frequency electric furnace 8, and the heating bin 7 is staggered with the feed inlet 5 and the discharge outlet 6, the hollow first fixing plate 2 is matched, the second fixing plate 3 can effectively reduce heat loss, after heating is completed, the rotating sleeve 4 is driven by the motor 10 to continuously rotate, the heating bin 7 is finally aligned with the discharge outlet 6, the billets inside the heating bin 7 can pass through the discharge outlet 6, thereby material discharging operation can be completed, when the feed inlet 5 is aligned with the heating bin 7, the heating bin 7 and the heating bin can be aligned with the discharge outlet, the heating bin, the heating coil, and the discharge outlet 6, and the heating bin can be used for preheating device, and the heating operation efficiency is high.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel billet preheating device for production of hot-rolled steel plate, includes mount (1), its characterized in that: the utility model discloses a heating device, including mount (1), heating mechanism, fixed first fixed plate (2) that is provided with in mount (1) one side, fixed second fixed plate (3) of being provided with in mount (1), second fixed plate (3), rotating sleeve (4), feed inlet (5), discharge gate (6), heated warehouses (7), intermediate frequency electric stove heating coil (8), fixed first fixed plate (2) that is provided with in mount (1) one side, fixed second fixed plate (3) of being provided with in one side that first fixed plate (2) were kept away from on mount (1) surface, be provided with rotating sleeve (4) through the pivot activity between first fixed plate (2) and second fixed plate (3), feed inlet (5) have been seted up on first fixed plate (2) outside surface, discharge gate (6) have been seted up on second fixed plate (3) outside surface, heated warehouses (7) have been seted up to inside one side of rotating sleeve (4), heated warehouses (7) inboard lateral wall is fixed and is provided with intermediate frequency electric stove (8).
2. The slab preheating apparatus for producing a hot-rolled steel sheet according to claim 1, wherein: the gear ring (9) is fixedly arranged in the middle of the outer side surface of the rotating sleeve (4), the motor (10) is arranged at the upper end of the rotating sleeve (4), a gear (11) is fixedly arranged at the output shaft end of the motor (10) through a coupler, and the gear (11) and the gear ring (9) are meshed with each other.
3. The apparatus for preheating a steel slab for use in production of hot rolled steel sheet according to claim 1, wherein: feed inlet (5) surface one side is fixed and is provided with connecting pipe (12), the one end that feed inlet (5) were kept away from in connecting pipe (12) is fixed and is provided with storage storehouse (13).
4. The slab preheating apparatus for producing a hot-rolled steel sheet according to claim 1, wherein: the interiors of the first fixing plate (2) and the second fixing plate (3) are vacuum.
5. The slab preheating apparatus for producing a hot-rolled steel sheet according to claim 1, wherein: the feed inlet (5) and the discharge outlet (6) are arranged in a staggered mode.
6. The apparatus for preheating a steel slab for use in production of hot rolled steel sheet according to claim 1, wherein: the fixing frame (1) is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221925889.0U CN218115537U (en) | 2022-07-25 | 2022-07-25 | Steel billet preheating device for production of hot rolled steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221925889.0U CN218115537U (en) | 2022-07-25 | 2022-07-25 | Steel billet preheating device for production of hot rolled steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218115537U true CN218115537U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221925889.0U Active CN218115537U (en) | 2022-07-25 | 2022-07-25 | Steel billet preheating device for production of hot rolled steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218115537U (en) |
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2022
- 2022-07-25 CN CN202221925889.0U patent/CN218115537U/en active Active
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