CN213811765U - Slag extraction device at bottom of walking beam furnace - Google Patents
Slag extraction device at bottom of walking beam furnace Download PDFInfo
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- CN213811765U CN213811765U CN202021771707.XU CN202021771707U CN213811765U CN 213811765 U CN213811765 U CN 213811765U CN 202021771707 U CN202021771707 U CN 202021771707U CN 213811765 U CN213811765 U CN 213811765U
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Abstract
The utility model relates to the technical field of smelting, in particular to a furnace bottom slag extracting device of a stepping heating furnace, which comprises a straight plate and an installation box, wherein the straight plate is provided with a guide rail, the guide rail is provided with a slidable sliding plate, the top part of the sliding plate is provided with a rotatable slag extracting box, the installation box is internally provided with a rotating motor, the output end of the rotating motor is provided with a vertical rotating shaft, the top end of the rotating shaft is provided with a gear, and the edges of the sliding plates which are positioned at the two sides and face the gear are provided with racks matched with the gear. The equipment design is novel, excellent in use effect, and is suitable for being popularized and used.
Description
Technical Field
The utility model relates to a smelt technical field, especially relate to a sediment device is carried at walking beam furnace stove bottom.
Background
The walking beam furnace is a continuous furnace, which moves along a certain track by a special walking mechanism to make the steel material in the furnace advance step by step, so it is called as walking beam furnace.
At present, because steel materials advance step by step, slag generated in the whole steel smelting process also drops out of the furnace bottom for multiple times, the slag needs to be taken out quickly in the traditional slag extracting process and then is sent back to the furnace bottom, and once the slag is not taken out timely, the follow-up slag recovery work can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the slag extraction device of the walking beam furnace in the prior art can not guarantee to take slag in time, which can affect the recovery of follow-up slag, and providing a walking beam furnace bottom slag extraction device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a marching type heating furnace stove bottom carries sediment device, including straight board and install bin, the quantity of straight board has two sets ofly, the straight board sets up side by side, the install bin is located between the straight board, be provided with the guide rail on the straight board, be provided with the slidable slide on the guide rail, the top of slide is provided with rotatable sediment case of carrying, the inlet port is reserved at the top of carrying the sediment case, the inside of install bin is provided with the rotating electrical machines, the output of rotating electrical machines is provided with vertical pivot, the top of pivot upwards runs through the install bin and extends to the top of install bin, the top of pivot is provided with the gear, slide that is located two be provided with towards the edge of gear with the rack of gear looks adaptation.
Preferably, the ends of the straight plates on both sides are connected through a connecting plate.
Preferably, an arc-shaped groove is formed in the upper surface of the sliding plate, and a rotating roller is embedded in the groove.
Preferably, the upper half part of the rotating roller is transversely cut into a plane, a slag lifting box is installed on the plane, and a distance is kept between the bottom surface of the slag lifting box and the plate surface of the sliding plate.
Preferably, the side surface of the sliding plate, which is far away from the installation box, is provided with an inclined surface.
Preferably, carry the sediment case and be uncovered formula design, be provided with the fixed block on carrying the outer wall of sediment case, the fixed block is located the one side towards the install bin.
Preferably, the length of the straight plate is greater than that of the sliding plate.
The utility model has the advantages that: through the slag lifting device that this scheme provided, the slag extraction element who has solved step-by-step heating furnace can't guarantee in time get the sediment, can influence the problem of the recovery of follow-up slag, this slag lifting device's proposition, through two sets of slag lifting box of design side by side, can periodic advance or retreat, a set of when carrying the sediment, another group is unloading the sediment, prevent effectively that the slag from dropping, for follow-up artifical arrangement slag provides convenience, the work continuity is showing and is promoting, equipment design is novel, excellent in use effect, and is suitable for being generalized to use.
Drawings
FIG. 1 is a schematic view of a top view of a slag extractor at the bottom of a walking beam furnace according to the present invention;
FIG. 2 is a schematic view of the structure of a bottom slag extractor of a walking beam furnace according to the present invention;
fig. 3 is an enlarged view of a position a in fig. 2 of the slag extracting device at the bottom of the walking beam furnace provided by the utility model.
In the figure: the device comprises a straight plate 1, a guide rail 2, a sliding plate 3, a rack 4, a connecting plate 5, an installation box 6, a rotating motor 7, a gear 8, a rotating shaft 9, a slag lifting box 10, a rotating roller 11, a fixed block 12 and an inclined plane 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In this embodiment, referring to fig. 1-3, a slag extraction device at the bottom of a walking beam furnace includes two sets of straight plates 1 and an installation box 6, the number of the straight plates 1 is two, the straight plates 1 are arranged side by side, the ends of the straight plates 1 at both sides are connected through a connecting plate 5, the installation box 6 is arranged between the straight plates 1, a guide rail 2 is arranged on the straight plate 1, a slidable sliding plate 3 is arranged on the guide rail 2, a rotatable slag extraction box 10 is arranged at the top of the sliding plate 3, in combination with fig. 3, an arc-shaped groove is formed in the upper surface of the sliding plate 3, a rotating roller 11 is embedded in the groove, the upper half of the rotating roller 11 is cut into a transverse plane, the slag extraction box 10 is arranged on the plane, and a distance is kept between the bottom surface of the slag extraction box 10 and the surface of the sliding plate 3.
An inlet is reserved at the top of the slag lifting box 10, an inclined surface 13 is formed in the side face, far away from the installation box 6, of the sliding plate 3, the slag lifting box 10 is of an open design, a fixing block 12 is arranged on the outer wall of the slag lifting box 10, the fixing block 12 is located on one side facing the installation box 6, and in order to guarantee that the slag lifting box 10 has stability in the moving process of the sliding plate 3, the slag lifting box 10 slightly inclines towards one side close to the gear 8, so that the fixing block 12 can be stably pressed on the upper surface of the sliding plate 3.
The inside of install bin 6 is provided with rotating electrical machines 7, the output of rotating electrical machines 7 is provided with vertical pivot 9, the top of pivot 9 upwards runs through install bin 6 and extends to the top of install bin 6, the top of pivot 9 is provided with gear 8, slide 3 that is located two is provided with the rack 4 with gear 8 looks adaptation towards the edge of gear 8, in addition, the length of straight board 1 is greater than the length of slide 3, like this, the slip stroke of slide rail 3 is enough to accomplish and advances to the stove bottom and receive the slag, retreat to the work of pouring out the slag outside the stove.
The specific working process is as follows: the rotating motor 7 is started, the gear 8 can be controlled to rotate, the gear 8 can drive the sliding plates 3 on the left side and the right side to do different motions in the rotating process, when the sliding plate 3 on the left side advances, the sliding plate 3 on the right side retreats, therefore, the gear 8 is controlled to rotate, the left slag lifting box 10 is driven to advance and extend into the furnace bottom of the heating furnace, when the slag lifting box 10 is full of slag, the gear 8 rotates reversely, the slag lifting box 10 is driven to retreat to the outside of the furnace, and meanwhile, the empty slag lifting box 10 on the right side continuously extends into the furnace bottom of the heating furnace for subsequent slag recovery.
After the slag lifting box 10 filled with the slag is sent out of the furnace, the slag lifting box 10 is pulled outwards, so that the slag in the slag lifting box 10 can be ensured to be poured out along the inclined plane 13, after pouring is finished, the slag lifting box 10 on the right side is waited to be filled with the slag and is sent out of the furnace, and then the slag lifting box 10 on the left side can continuously extend into the furnace bottom of the heating furnace for receiving the slag.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a marching type heating furnace stove bottom carries sediment device, a serial communication port, including straight board (1) and install bin (6), the quantity of straight board (1) has two sets ofly, straight board (1) sets up side by side, install bin (6) are located between straight board (1), be provided with guide rail (2) on straight board (1), be provided with slidable slide (3) on guide rail (2), the top of slide (3) is provided with rotatable slag lifting box (10), the inlet port is reserved at the top of slag lifting box (10), the inside of install bin (6) is provided with rotating electrical machines (7), the output of rotating electrical machines (7) is provided with vertical pivot (9), the top of pivot (9) upwards runs through install bin (6) and extends to the top of install bin (6), the top of pivot (9) is provided with gear (8), slide (3) that are located two be provided with towards the edge of gear (8) with rack (4) of gear (8) looks adaptation.
2. The hearth slag removing device of the walking beam furnace according to claim 1, wherein the ends of the straight plates (1) at both sides are connected by a connecting plate (5).
3. The hearth slag extracting device of the walking beam furnace as claimed in claim 1, wherein the sliding plate (3) is provided with an arc-shaped groove on the upper surface, and the rotating roller (11) is embedded in the groove.
4. The hearth slag extracting device of the walking beam furnace according to claim 3, wherein the upper half part of the rotating roller (11) is transversely cut into a plane, the plane is provided with the slag extracting box (10), and a distance is kept between the bottom surface of the slag extracting box (10) and the plate surface of the sliding plate (3).
5. The slag extractor at the bottom of a walking beam furnace according to claim 1, wherein the side of the sliding plate (3) far away from the mounting box (6) is provided with an inclined surface (13).
6. The hearth slag extracting device of the walking beam furnace according to claim 5, wherein the slag extracting box (10) is of an open design, a fixing block (12) is arranged on the outer wall of the slag extracting box (10), and the fixing block (12) is located on one side facing the installation box (6).
7. The hearth slag extractor of a walking beam furnace according to claim 1, wherein the length of said straight plate (1) is longer than the length of said sliding plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021771707.XU CN213811765U (en) | 2020-08-23 | 2020-08-23 | Slag extraction device at bottom of walking beam furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021771707.XU CN213811765U (en) | 2020-08-23 | 2020-08-23 | Slag extraction device at bottom of walking beam furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213811765U true CN213811765U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021771707.XU Active CN213811765U (en) | 2020-08-23 | 2020-08-23 | Slag extraction device at bottom of walking beam furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213811765U (en) |
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2020
- 2020-08-23 CN CN202021771707.XU patent/CN213811765U/en active Active
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