Slag dam baking kiln for continuous casting tundish

Abstract

The utility model relates to the technical field of casting tools, and discloses a slag dam baking kiln for a continuous casting tundish, which comprises a shell, lifting handles are uniformly and fixedly arranged on the upper part of the shell, grooves I are formed in the lifting handles, a lifting plate is movably sleeved on the lifting handles and is positioned below the grooves I, grooves II are formed in the upper part of the lifting plate, and the grooves II are communicated with the lifting plate. A rotating ring is movably connected to the upper portion of the shell in a sleeving mode, threads are formed in an inner cavity of the rotating ring, a third groove is formed in the position, under the rotating ring, of the upper portion of the shell, a threaded rod is arranged in the third groove, and the threaded rod is movably connected with the rotating ring in a sleeving mode and meshed with the threads of the inner cavity of the rotating ring; the top end of the threaded rod is movably connected with the bottom of the lifting plate in a sleeving mode, the rotating ring is rotated to drive the second groove to be matched with the hook, the first groove in the lifting handle is matched to clamp and fix the hook, the hook is prevented from falling off, the carrying stability is enhanced, the shell is prevented from overturning, the shell damage risk is reduced, and the personal safety of workers is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to casting tool technical field especially relates to a kind of blocking slag weir roasting kiln for continuous casting tundish. BACKGROUND

[0002] Casting is the process of melting metal into liquid that meets certain requirements and pouring into casting mold, after cooling and solidification, cleaning treatment, get the casting with predetermined shape, size and performance, casting blank is almost shaped, and it achieves the purpose of free or small amount of machining, reduces cost and reduces production time to a certain extent, casting is the basic process of modern device manufacturing industry, and the cast metals are copper, iron, aluminum, tin, lead and other metals, and the materials of ordinary casting mold are raw sand, clay and other auxiliary materials.

[0003] In the prior art, the metal solution needs to be stably divided in the casting process by using the roasting kiln, which facilitates the subsequent casting and screens out the upper impurities of the solution, but the shell of the roasting kiln is often heavy, and if the connection is not stable during hoisting and moving, the hook is easy to fall off, which causes the kiln to overturn, and in serious cases, the shell may be damaged, and the personal safety of the workers is affected, therefore, to solve the above problems, the utility model provides a kind of blocking slag weir roasting kiln for continuous casting tundish. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of blocking slag weir roasting kiln for continuous casting tundish, when handling device, by rotating rotating ring to drive lifting plate to move upward, make recess two and hook bottom fit, cooperate with the recess one on the handle to realize clamping and fixing of the hook, prevent the hook from falling off, enhance the stability during handling, avoid the shell to overturn, reduce the risk of shell damage caused by falling, and protect the personal safety of workers.

[0005] The utility model provides the following technical scheme: a kind of blocking slag weir roasting kiln for continuous casting tundish, including shell, the shell upper portion is uniformly fixed and is installed with handle, the handle quantity is four, recess one is opened in the handle, lifting plate is movably sleeved in the handle and is located below recess one, recess two is opened in the lifting plate upper portion, rotating ring is movably sleeved in the shell upper portion, the rotating ring quantity is four and is respectively located below lifting plate, thread is opened in the rotating ring inner cavity, recess three is opened in the shell upper portion and is located below rotating ring, threaded rod is arranged in recess three, the threaded rod is movably sleeved with rotating ring and is engaged with rotating ring inner cavity thread, the threaded rod top end is movably sleeved with lifting plate bottom, by rotating rotating ring to drive recess two and hook fit, cooperate with the recess one on the handle to realize clamping and fixing of the hook, prevent the hook from falling off, enhance the stability during handling, avoid the shell to overturn, reduce the risk of shell damage, and protect the personal safety of workers.

[0006] Preferably, the front of the shell is fixed with a flow guide pipe, the number of the flow guide pipe is two and is symmetrically distributed, the side of the flow guide pipe is uniformly fixed with a connecting plate, the number of the connecting plate is three, the connecting plate is provided with a through hole, the number of the through hole is two and is symmetrically distributed, the through hole is provided with a thread, the molten metal solution is placed in the inner cavity of the shell during the casting process, the molten metal solution is uniformly and stably discharged through the flow guide pipe below the front of the shell, and the impurities in the upper layer of the molten metal solution are screened out.

[0007] Preferably, the front of the shell is fixed with a flow guide pipe, the number of the flow guide pipe is two and is symmetrically distributed, the side of the flow guide pipe is uniformly fixed with a connecting plate, the number of the connecting plate is three, the connecting plate is provided with a through hole, the number of the through hole is two and is symmetrically distributed, the through hole is provided with a thread, the molten metal solution is placed in the inner cavity of the shell during the casting process, the molten metal solution is uniformly and stably discharged through the flow guide pipe below the front of the shell, and the impurities in the upper layer of the molten metal solution are screened out.

[0008] Preferably, the side of the flow guide pipe is uniformly provided with a bolt, the number of the bolt is six, the bolt is engaged with the threads in the through hole and the hole, the bolt can be installed and removed from the through hole and the hole by rotating the bolt, the connection between the connecting plate and the groove four can be adjusted, the flow guide pipe can be replaced, the metal cooling residual in the flow guide pipe after the device is used is prevented from forming a blockage, and the subsequent steady flow and liquid separation effect of the device on the molten metal solution is prevented from being affected.

[0009] Compared with the prior art, the utility model has the following effects:

[0010] 1, in the carrying device first use the crane hook hook up the handle, make the hook and the recess on the handle one, and then rotate the rotating ring, utilize the thread in the rotating ring inner cavity and the thread rod are engaged, make the rotating ring rotate process drive the thread rod to rise and move out the recess three, the thread rod drive the lifting plate on the handle slide up, make the recess two and the hook bottom one, realize the clamping of the hook fixed, avoid the connection between the hook and the handle falls off, be favorable to the stability of lifting the shell, prevent the shell from overturning in the moving process, reduce the risk of shell falling and breaking, at the same time provide the guarantee for the personal safety of staff.

[0011] 2, when casting is completed, the bolt can be taken out from the through hole and the hole, the connection between the connecting plate and the groove four can be disconnected, the flow guide pipe is moved forward by the engagement between the connecting plate and the groove four at this time, the flow guide pipe is separated from the shell, the cleaning and replacement of the flow guide pipe are realized, the metal cooling residual in the flow guide pipe after the device is used is prevented from forming a blockage, the subsequent steady flow and liquid separation effect of the device on the molten metal solution is prevented from being affected, compared with direct cleaning, replacing the flow guide pipe can avoid consuming a lot of time when cleaning, and the device working efficiency is kept stable. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the handle structure of this utility model;

[0014] Figure 3 This is a cross-sectional schematic diagram of the handle structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the flow guide tube structure of this utility model.

[0016] In the diagram: 1. Shell; 2. Handle; 3. Groove 1; 4. Lifting plate; 5. Groove 2; 6. Rotating ring; 7. Groove 3; 8. Threaded rod; 9. Guide tube; 10. Connecting plate; 11. Through hole; 12. Groove 4; 13. Hole; 14. Bolt. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-4The utility model provides a kind of baking kiln for slag dam of continuous casting tundish, including shell 1, uniformly fixed mounting handle 2 is arranged on the upper portion of shell 1, the number of handle 2 is four, recess one 3 is opened in handle 2, lifting plate 4 is movably sleeved in handle 2 and located below recess one 3, recess two 5 is opened in the upper portion of lifting plate 4, rotating ring 6 is movably sleeved in the upper portion of shell 1, the number of rotating ring 6 is four and is located below lifting plate 4 respectively, thread is opened in the inner cavity of rotating ring 6, recess three 7 is opened in the upper portion of shell 1 and located below rotating ring 6, threaded rod 8 is arranged in recess three 7, threaded rod 8 is movably sleeved with rotating ring 6 and is engaged with the thread in the inner cavity of rotating ring 6, the top of threaded rod 8 is movably sleeved with the bottom of lifting plate 4, when shell 1 is handled using hoist after casting is completed, first using the hook is hung handle 2, make the hook and recess one 3 on handle 2 fit, then rotating rotating ring 6, using the thread opened in the inner cavity of rotating ring 6 and threaded rod 8 is engaged, so that rotating ring 6 drives threaded rod 8 to rise and move out of recess three 7 during rotation, threaded rod 8 drives lifting plate 4 to slide upwards on handle 2, so that recess two 5 and the bottom of hook fit, realize the clamping of hook, avoid the connection between hook and handle 2 to fall off, it is favorable to promote the stability when handling shell 1, prevent shell 1 from overturning during movement, reduce the risk of shell 1 falling and breaking, at the same time, provide protection for the personal safety of staff;

[0019] The utility model provides a kind of baking kiln for slag dam of continuous casting tundish, including shell 1, uniformly fixed mounting handle 2 is arranged on the upper portion of shell 1, the number of handle 2 is four, the recess one 3 is opened in handle 2, the lifting plate 4 is movably sleeved in handle 2 and located below recess one 3, recess two 5 is opened in the upper portion of lifting plate 4, rotating ring 6 is movably sleeved in the upper portion of shell 1, the number of rotating ring 6 is four and is located below lifting plate 4 respectively, thread is opened in the inner cavity of rotating ring 6, recess three 7 is opened in the upper portion of shell 1 and located below rotating ring 6, threaded rod 8 is arranged in recess three 7, threaded rod 8 is movably sleeved with rotating ring 6 and is engaged with the thread in the inner cavity of rotating ring 6, the top of threaded rod 8 is movably sleeved with the bottom of lifting plate 4, when shell 1 is handled using hoist after casting is completed, first using the hook is hung handle 2, make the hook and recess one 3 on handle 2 fit, then rotating rotating ring 6, using the thread opened in the inner cavity of rotating ring 6 and threaded rod 8 is engaged, so that rotating ring 6 drives threaded rod 8 to rise and move out of recess three 7 during rotation, threaded rod 8 drives lifting plate 4 to slide upwards on handle 2, so that recess two 5 and the bottom of hook fit, realize the clamping of hook, avoid the connection between hook and handle 2 to fall off, it is favorable to promote the stability when handling shell 1, prevent shell 1 from overturning during movement, reduce the risk of shell 1 falling and breaking, at the same time, provide protection for the personal safety of staff;

[0020] Working principle: in the casting process will melt the metal solution into the shell 1 cavity, metal solution through the shell 1 front below the flow pipe 9 uniform stable for shunt discharge, at the same time will the metal solution on the layer of impurities screen out, after the casting is completed by crane handling shell 1, first use the hook hook up the handle 2, make the hook and handle 2 on the groove 1 3 fit, then rotate the rotating ring 6, use the thread in the rotating ring 6 cavity and thread rod 8 meshing, make the rotating ring 6 rotating process driven thread rod 8 rising out of the groove three 7, thread rod 8 driven lifting plate 4 on the handle 2 up sliding, make the groove two 5 and the hook bottom fit, realize the clamping of the hook fixed, rotate the bolt 14 can be taken out from the through hole 11 and hole 13, that can disconnect the connecting plate 10 and groove four 12 between the connection, at this time use the connection between the plate 10 and groove four 12 fit forward moving flow pipe 9, make the flow pipe 9 and shell 1 between the separation, so as to realize the cleaning and replacement of flow pipe 9.

Claims

1. A slag dam roasting kiln for continuous casting tundish, comprising a shell (1), characterized in that: The upper part of the shell (1) is uniformly fixed and installed with a handle (2), the number of the handle (2) is four, the handle (2) is provided with a groove one (3), the handle (2) is movably sleeved with a lifting plate (4) below the groove one (3), the upper part of the lifting plate (4) is provided with a groove two (5), the upper part of the shell (1) is movably sleeved with a rotating ring (6), the number of the rotating ring (6) is four and is located below the lifting plate (4) respectively, the inner cavity of the rotating ring (6) is provided with a thread, the upper part of the shell (1) is provided with a groove three (7) below the rotating ring (6), the groove three (7) is provided with a threaded rod (8), the threaded rod (8) is movably sleeved with the rotating ring (6) and is engaged with the inner cavity thread of the rotating ring (6), the top end of the threaded rod (8) is movably sleeved with the bottom of the lifting plate (4).

2. The slag dam roasting kiln for continuous casting tundish according to claim 1, characterized in that: The front part of the shell (1) is movably sleeved with a flow guide pipe (9), the number of the flow guide pipe (9) is two and is symmetrically distributed, the side of the flow guide pipe (9) is uniformly fixed and installed with a connecting plate (10), the number of the connecting plate (10) is three, the connecting plate (10) is provided with a through hole (11), the number of the through hole (11) is two and is symmetrically distributed, the through hole (11) is provided with a thread.

3. The slag dam roasting kiln for continuous casting tundish according to claim 2, characterized in that: The front part of the shell (1) is movably sleeved with a flow guide pipe (9), the number of the flow guide pipe (9) is two and is symmetrically distributed, the side of the flow guide pipe (9) is uniformly fixed and installed with a connecting plate (10), the number of the connecting plate (10) is three, the connecting plate (10) is provided with a through hole (11), the number of the through hole (11) is two and is symmetrically distributed, the through hole (11) is provided with a thread.

4. The slag dam roasting kiln for continuous casting tundish according to claim 3, characterized in that: The side of the flow guide pipe (9) is uniformly provided with a bolt (14), the number of the bolt (14) is six, the bolt (14) is engaged with the thread in the through hole (11) and the hole (13).

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