Anti-blocking intermediate frequency furnace discharging structure for high manganese steel smelting

Abstract

The utility model discloses an anti-blocking intermediate frequency furnace discharging structure for high manganese steel smelting, which comprises a base, an intermediate frequency furnace assembly, a blocking assembly, positioning seats, an anti-blocking discharging assembly and an adjusting assembly, the anti-blocking discharging assembly is arranged at the top of the base, the positioning seats are arranged on two sides of the anti-blocking discharging assembly, and the adjusting assembly is arranged on the base. The intermediate frequency furnace assembly is arranged on the back face of the anti-blocking discharging assembly, the blocking assembly is arranged at the top of the intermediate frequency furnace assembly, and the adjusting assembly is arranged at the bottom of the anti-blocking discharging assembly. The anti-blocking discharging structure of the intermediate frequency furnace for high-manganese steel smelting has the advantages of being good in anti-blocking effect and small in heat loss, and solves the problems that liquid of high-manganese steel smelted at a high temperature is prone to being solidified on the surface of the discharging pipe when being discharged, so that a discharging port is blocked, and meanwhile when the intermediate frequency furnace smelts the high-manganese steel, the high-manganese steel is not prone to being solidified on the surface of the discharging pipe. And as no top cover is arranged at the top, the heat loss is fast.

Description

Technical Field

[0001] The utility model relates to the technical field of medium frequency furnaces, in particular to a blocking-proof medium frequency furnace discharging structure for smelting high manganese steel. Background Art

[0002] A medium frequency furnace is a power supply device that converts 50HZ industrial frequency alternating current into medium frequency. It rectifies the three-phase industrial frequency alternating current into direct current, and then converts the direct current into an adjustable medium frequency current. It supplies the medium frequency alternating current flowing through the capacitor and induction coil, generating high-density magnetic lines in the induction coil, cutting the metal material contained in the induction coil, and generating large eddy currents in the metal material.

[0003] After smelting high manganese steel, the medium frequency furnace needs to discharge its liquid raw materials and quickly cool it down and solidify it into a workpiece. However, the liquid of high manganese steel after high-temperature smelting is easy to solidify on the surface of the discharge pipe when it is discharged, which will cause blockage of the discharge port. At the same time, when the medium frequency furnace is smelting high manganese steel, since there is no top cover on the top, its heat loss is relatively fast. Therefore, there is an urgent need for a blockage-resistant medium frequency furnace discharge structure for high manganese steel smelting to overcome the above defects. Utility Model Content

[0004] The purpose of the utility model is to provide a blocking-proof medium frequency furnace discharge structure for high manganese steel smelting, which has the advantages of good blocking-proof effect and less heat loss, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-blocking medium frequency furnace discharge structure for high manganese steel smelting, comprising a base, a medium frequency furnace assembly, a blocking assembly, a positioning seat, an anti-blocking discharge assembly and an adjustment assembly, wherein the anti-blocking discharge assembly is arranged on the top of the base, the positioning seats are arranged on both sides of the anti-blocking discharge assembly, the medium frequency furnace assembly is arranged on the back of the anti-blocking discharge assembly, the blocking assembly is arranged on the top of the medium frequency furnace assembly, the adjustment assembly is arranged at the bottom of the anti-blocking discharge assembly, and the medium frequency furnace assembly includes a first electric Machine, mounting block and medium frequency furnace body, the blocking assembly includes a mounting frame, a top cover body, a first cylinder, a limiting slide rod and a fixed plate, the anti-clogging discharging assembly includes a guide seat, a chute, a slider, a threaded rod, a cleaning brush head and a second motor, the adjusting assembly includes a limiting seat, a second cylinder and a moving rod, the chute is opened on both sides of the top of the guide seat, the slider slides in the inner cavity of the chute, the cleaning brush head is fixedly installed on the top of the slider, the mounting blocks are fixedly installed on both sides of the top of the base, and the first motor is fixedly installed on the outside of the mounting block.

[0006] Furthermore, the threaded rod is rotated in the inner cavity of the slider through threads, and the second motors are fixedly mounted on both sides of the front side of the guide seat.

[0007] Furthermore, the output shaft of the second motor passes through the inner cavity of the slide groove and is fixedly connected to the front side of the threaded rod, and the relatively close side of the positioning seat is rotatably connected to both sides of the guide seat through a bearing.

[0008] Furthermore, the intermediate frequency furnace body is arranged on the inner side of the mounting block, and the output shaft of the first motor passes through the inner side of the mounting block and is fixedly connected to the surface of the intermediate frequency furnace body.

[0009] Furthermore, the bottom of the positioning seat is fixedly connected to the top of the base, and the limiting sliding rods slide on both sides of the interior of the mounting frame.

[0010] Furthermore, the fixing plate is fixedly mounted on the top of the limiting slide bar, and the top cover body is fixedly mounted on the bottom of the limiting slide bar.

[0011] Furthermore, the first cylinder is installed at the center of the bottom of the fixed plate, the bottom of the first cylinder is fixedly connected to the top of the mounting frame, and the bottom of the mounting frame is fixedly connected to the top of the base.

[0012] Furthermore, the moving rod slides in the inner cavity of the limiting seat, and a second cylinder is fixedly installed in the inner cavity of the limiting seat and on the top of the moving rod.

[0013] Furthermore, the top of the limit seat is movably connected to the bottom of the guide seat through a positioning pin, and the bottom of the moving rod is movably connected to the top of the base through a positioning pin.

[0014] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0015] The utility model mainly improves the stability of the overall device by arranging a base, smelts high manganese steel by arranging an intermediate frequency furnace component, and facilitates the discharge of the smelted liquid raw material by arranging an anti-clogging discharging component, while preventing it from being blocked during discharging. The angle of the anti-clogging discharging component is mainly adjusted by arranging an adjusting component. When discharging, the first motor is turned on, and the intermediate frequency furnace body is driven to rotate by the first motor. After the intermediate frequency furnace body rotates to a certain angle, the smelted liquid raw material is discharged through the guide seat. When the guide seat needs to be adjusted, the second cylinder is turned on, and the limit seat is driven to move upward by the second cylinder, so that the angle of the guide seat is adjusted. After adjustment, the discharge speed of the smelted liquid raw material can be accelerated. In order to prevent it from being blocked, After use, turn on the second motor, and the threaded rod is driven to rotate by the second motor, and at the same time, the slider drives the cleaning brush head to move, and the inner cavity of the guide seat is cleaned under the action of the cleaning brush head. When the discharge is completed, the first motor drives the medium frequency furnace body to rotate to the specified position. At this time, turn on the first cylinder, and drive the limiting slide rod and the fixed plate to move downward by the first cylinder. Finally, the top cover body is used to seal the top of the medium frequency furnace body to prevent heat from dissipating. It has the advantages of good anti-blocking effect and less heat loss, and solves the problem that the high manganese steel after high-temperature smelting is easy to solidify on the surface of the discharge pipe when the liquid is discharged, which will cause blockage of the discharge port. At the same time, when the medium frequency furnace is smelting high manganese steel, it has no top cover on its top, which causes its heat loss to be faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the anti-blocking discharging component of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the plugging component of the utility model;

[0019] Figure 4 This is a structural schematic diagram of another perspective of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the adjustment component of the utility model.

[0021] In the figure: 1. Base; 2. Intermediate frequency furnace assembly; 21. First motor; 22. Mounting block; 23. Intermediate frequency furnace body; 3. Sealing assembly; 31. Mounting frame; 32. Top cover body; 33. First cylinder; 34. Limiting slide rod; 35. Fixing plate; 4. Positioning seat; 5. Anti-blocking discharging assembly; 51. Guide seat; 52. Slide groove; 53. Slider; 54. Threaded rod; 55. Cleaning brush head; 56. Second motor; 6. Adjustment assembly; 61. Limiting seat; 62. Second cylinder; 63. Moving rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] The utility model provides Figure 1-5 As shown, a medium frequency furnace discharging structure for anti-clogging high manganese steel smelting includes a base 1, an medium frequency furnace component 2, a blocking component 3, a positioning seat 4, an anti-clogging discharging component 5 and an adjusting component 6. The anti-clogging discharging component 5 is arranged on the top of the base 1, and the positioning seats 4 are arranged on both sides of the anti-clogging discharging component 5. The medium frequency furnace component 2 is arranged on the back of the anti-clogging discharging component 5, the blocking component 3 is arranged on the top of the medium frequency furnace component 2, and the adjusting component 6 is arranged at the bottom of the anti-clogging discharging component 5. The medium frequency furnace component 2 includes a first motor 21, a mounting block 22 and an medium frequency furnace body 23, and the blocking component 3 includes an installation block 22. The mounting frame 31, the top cover body 32, the first cylinder 33, the limiting slide rod 34 and the fixed plate 35, the anti-blocking discharging assembly 5 includes a guide seat 51, a chute 52, a slider 53, a threaded rod 54, a cleaning brush head 55 and a second motor 56, the adjusting assembly 6 includes a limiting seat 61, a second cylinder 62 and a moving rod 63, the chute 52 is opened on both sides of the top of the guide seat 51, the slider 53 slides in the inner cavity of the chute 52, the cleaning brush head 55 is fixedly mounted on the top of the slider 53, the mounting blocks 22 are fixedly mounted on both sides of the top of the base 1, and the first motor 21 is fixedly mounted on the outside of the mounting block 22;

[0024] More specifically, the angle of the anti-clogging discharging component 5 is mainly adjusted by setting the adjustment component 6. When discharging, the first motor 21 is turned on, and the intermediate frequency furnace body 23 is driven to rotate by the first motor 21. After the intermediate frequency furnace body 23 rotates to a certain angle, the smelted liquid raw material is discharged through the guide seat 51. When the guide seat 51 needs to be adjusted, the second cylinder 62 is turned on, and the limit seat 61 is driven to move upward by the second cylinder 62, thereby adjusting the angle of the guide seat 51. After adjustment, the discharge speed of the smelting liquid raw material can be accelerated. In order to prevent it from being blocked, use Then turn on the second motor 56, and the threaded rod 54 is driven to rotate by the second motor 56. At the same time, the slider 53 drives the cleaning brush head 55 to move, and the inner cavity of the guide seat 51 is cleaned under the action of the cleaning brush head 55. When the discharge is completed, the first motor 21 drives the intermediate frequency furnace body 23 to rotate to the specified position. At this time, turn on the first cylinder 33, and drive the limiting slide rod 34 and the fixed plate 35 to move downward by the first cylinder 33. Finally, the top cover body 32 blocks the top of the intermediate frequency furnace body 23 to prevent heat dissipation, which has the advantages of good anti-blocking effect and less heat loss.

[0025] In some embodiments, the threaded rod 54 is rotated in the inner cavity of the slider 53 through a thread, and the second motor 56 is fixedly installed on both sides of the front of the guide seat 51. More specifically, the slider 53 is limited by setting a slide groove 52 to prevent the slider 53 from shaking during movement.

[0026] In some embodiments, the output shaft of the second motor 56 passes through the inner cavity of the slide groove 52 and is fixedly connected to the front of the threaded rod 54. The relatively close side of the positioning seat 4 is rotatably connected to the two sides of the guide seat 51 through a bearing. More specifically, by setting the second motor 56 to drive the threaded rod 54, the position of the slider 53 and the cleaning brush head 55 is indirectly adjusted.

[0027] In some embodiments, the medium frequency furnace body 23 is arranged on the inner side of the mounting block 22, and the output shaft of the first motor 21 passes through the inner side of the mounting block 22 and is fixedly connected to the surface of the medium frequency furnace body 23. More specifically, the high manganese steel is smelted by setting the medium frequency furnace body 23, and the angle of the medium frequency furnace body 23 is mainly adjusted by setting the first motor 21.

[0028] In some embodiments, the bottom of the positioning seat 4 is fixedly connected to the top of the base 1, and the limiting slide rods 34 slide on both sides of the inside of the mounting frame 31. More specifically, by setting the positioning seat 4, it is convenient to limit the two sides of the guide seat 51, and by setting the limiting slide rods 34, the fixing plate 35 and the top cover body 32 are limited to prevent them from shaking during movement.

[0029] In some embodiments, the fixing plate 35 is fixedly mounted on the top of the limiting slide 34, and the top cover body 32 is fixedly mounted on the bottom of the limiting slide 34. More specifically, by setting the top cover body 32, the top of the medium frequency furnace body 23 is mainly blocked to prevent its heat loss from being too fast.

[0030] In some embodiments, the first cylinder 33 is installed at the center of the bottom of the fixed plate 35, the bottom of the first cylinder 33 is fixedly connected to the top of the mounting frame 31, and the bottom of the mounting frame 31 is fixedly connected to the top of the base 1. More specifically, the position of the fixed plate 35 is adjusted by setting the first cylinder 33.

[0031] In some embodiments, the moving rod 63 slides in the inner cavity of the limit seat 61, and a second cylinder 62 is fixedly installed in the inner cavity of the limit seat 61 and on the top of the moving rod 63. More specifically, the position of the limit seat 61 and the moving rod 63 is adjusted by setting the second cylinder 62.

[0032] In some embodiments, the top of the limit seat 61 is movably connected to the bottom of the guide seat 51 through a positioning pin, and the bottom of the moving rod 63 is movably connected to the top of the base 1 through a positioning pin. More specifically, the angle of the guide seat 51 is mainly adjusted through the cooperation of the limit seat 61, the second cylinder 62 and the moving rod 63.

[0033] Working principle:

[0034] Step 1: When discharging, turn on the first motor 21, and drive the intermediate frequency furnace body 23 to rotate through the first motor 21. After the intermediate frequency furnace body 23 rotates to a certain angle, the smelted liquid raw material is discharged through the guide seat 51. When the guide seat 51 needs to be adjusted, turn on the second cylinder 62, and drive the limit seat 61 to move upward through the second cylinder 62, so as to adjust the angle of the guide seat 51. After adjustment, the discharge speed of the smelted liquid raw material can be accelerated;

[0035] Step 2: In order to prevent it from being blocked, turn on the second motor 56 after use, and drive the threaded rod 54 to rotate through the second motor 56. At the same time, the slider 53 drives the cleaning brush head 55 to move, and the inner cavity of the guide seat 51 is cleaned under the action of the cleaning brush head 55. When the discharge is completed, the first motor 21 drives the intermediate frequency furnace body 23 to rotate to the specified position. At this time, turn on the first cylinder 33, and drive the limiting slide rod 34 and the fixed plate 35 to move downward through the first cylinder 33. Finally, the top cover body 32 seals the top of the intermediate frequency furnace body 23 to prevent heat dissipation, which has the advantages of good anti-blocking effect and less heat loss.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A blocking-proof medium frequency furnace discharge structure for high manganese steel smelting, characterized by: The invention comprises a base (1), an intermediate frequency furnace assembly (2), a blocking assembly (3), a positioning seat (4), an anti-blocking discharge assembly (5) and an adjusting assembly (6), wherein the anti-blocking discharge assembly (5) is arranged on the top of the base (1), the positioning seats (4) are arranged on both sides of the anti-blocking discharge assembly (5), the intermediate frequency furnace assembly (2) is arranged on the back of the anti-blocking discharge assembly (5), the blocking assembly (3) is arranged on the top of the intermediate frequency furnace assembly (2), and the adjusting assembly (6) is arranged on the bottom of the anti-blocking discharge assembly (5), the intermediate frequency furnace assembly (2) comprises a first motor (21), a mounting block (22) and an intermediate frequency furnace body (23), the blocking assembly (3) comprises a mounting frame (31), a top cover body (32), The first cylinder (33), the limiting slide rod (34) and the fixed plate (35), the anti-blocking discharging assembly (5) includes a guide seat (51), a slide groove (52), a slider (53), a threaded rod (54), a cleaning brush head (55) and a second motor (56), the adjusting assembly (6) includes a limiting seat (61), a second cylinder (62) and a moving rod (63), the slide grooves (52) are both opened on both sides of the top of the guide seat (51), the slider (53) slides in the inner cavity of the slide groove (52), the cleaning brush head (55) is fixedly installed on the top of the slider (53), the mounting blocks (22) are both fixedly installed on both sides of the top of the base (1), and the first motor (21) is fixedly installed on the outside of the mounting block (22).

2. The anti-clogging medium frequency furnace discharge structure for high manganese steel smelting according to claim 1 is characterized in that: The threaded rod (54) is rotated in the inner cavity of the slider (53) through a thread, and the second motor (56) is fixedly mounted on both sides of the front of the guide seat (51).

3. The anti-clogging medium frequency furnace discharge structure for high manganese steel smelting according to claim 1 is characterized in that: The output shaft of the second motor (56) passes through the inner cavity of the slide groove (52) and is fixedly connected to the front of the threaded rod (54), and the relatively close side of the positioning seat (4) is rotatably connected to both sides of the guide seat (51) through bearings.

4. The anti-clogging medium frequency furnace discharge structure for high manganese steel smelting according to claim 1 is characterized in that: The intermediate frequency furnace body (23) is arranged on the inner side of the mounting block (22), and the output shaft of the first motor (21) passes through the inner side of the mounting block (22) and is fixedly connected to the surface of the intermediate frequency furnace body (23).

5. The anti-clogging medium frequency furnace discharge structure for high manganese steel smelting according to claim 1 is characterized in that: The bottom of the positioning seat (4) is fixedly connected to the top of the base (1), and the limiting sliding rods (34) slide on both sides inside the installation frame (31).

6. The anti-clogging medium frequency furnace discharge structure for high manganese steel smelting according to claim 1 is characterized in that: The fixing plate (35) is fixedly mounted on the top of the limiting slide bar (34), and the top cover body (32) is fixedly mounted on the bottom of the limiting slide bar (34).

7. The anti-clogging medium frequency furnace discharge structure for high manganese steel smelting according to claim 1 is characterized in that: The first cylinder (33) is mounted at the center of the bottom of the fixing plate (35), the bottom of the first cylinder (33) is fixedly connected to the top of the mounting frame (31), and the bottom of the mounting frame (31) is fixedly connected to the top of the base (1).

8. The anti-clogging medium frequency furnace discharge structure for high manganese steel smelting according to claim 1 is characterized in that: The moving rod (63) slides in the inner cavity of the limiting seat (61), and a second cylinder (62) is fixedly installed in the inner cavity of the limiting seat (61) and on the top of the moving rod (63).

9. The anti-clogging medium frequency furnace discharge structure for high manganese steel smelting according to claim 1 is characterized in that: The top of the limiting seat (61) is movably connected to the bottom of the guide seat (51) through a positioning pin, and the bottom of the moving rod (63) is movably connected to the top of the base (1) through a positioning pin.

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