Vertical roasting combined internal serial graphitization furnace

Abstract

The utility model relates to the technical field of graphitization furnaces, in particular to a vertical roasting combined internal serial graphitization furnace which comprises a furnace body, a furnace cover is arranged at the top of the furnace body, a supporting plate is arranged in the furnace body, and a driving mechanism for driving the supporting plate to move in the vertical direction is arranged in the furnace body. And a storage ring is arranged on the surface of the supporting plate. The driving mechanism is arranged to drive the supporting plate to move in the vertical direction, so that the object placing ring can be directly placed and taken out at the top of the furnace body, the object placing ring on the bottom wall of the furnace body does not need to be taken out manually, operation and use are convenient, the partition plate in the object placing ring and the first connecting ring can be detached, and operation is convenient. The storage rings are arranged on the limiting rods, so that products in the storage rings can be conveniently disassembled, and the storage rings directly slide relative to the limiting rods, so that the situation that the positions of the storage rings are low when the storage rings are stacked is avoided, and the situation that the adjacent storage rings are in interference fit and cannot be disassembled is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of graphitization furnaces, in particular to a vertical roasting combined with internal string graphitization furnace. Background Art

[0002] High-power and ultra-high-power graphite electrodes are indispensable and important raw materials in electric furnace steelmaking, and play a very important role in national economic production; the production process is batching, kneading, molding, roasting, impregnation, secondary roasting, graphitization, and processing; among them, the kneading, roasting, secondary roasting and graphitization processes are typical energy-consuming processes; currently all high-power and ultra-high-power graphite electrodes must undergo final roasting before entering the graphitization process.

[0003] After extensive searching, it was found that: China Utility Model Patent Column: Patent Publication Column with Publication Number CN219494866U A vertical roasting combined with internal string graphitization furnace, specifically relates to the technical field of graphitization furnaces, including a furnace body, a furnace cover is provided on the top of the furnace body, and the furnace cover and the furnace body are locked by buckles, a vertical pole is provided inside the furnace body, a mounting sleeve is threadedly connected to the vertical pole, and the mounting sleeve is fixedly connected to the furnace body, a horizontal plate is provided on the fixed sleeve of the vertical pole, two storage rings are provided on the top of the horizontal plate, and mounting rings are provided inside the two storage rings. The utility model places a first high temperature resistant sealing gasket into the through groove, then places a storage ring inside the furnace body, and the mounting ring is movably sleeved on the vertical rod, and a plurality of insertion rods are inserted into the horizontal plate, so that the horizontal plate and the storage ring are locked, and then the product is placed in the storage ring, and another storage ring is placed on the top of the storage ring in the same way, and this reciprocating process is repeated, and the storage ring limits the product. The structure is simple, and the products are not easy to deflect during the stacking process, and the use effect is good. The storage ring is directly placed inside the furnace body, and the furnace body has a certain height, which makes it inconvenient to operate when placing, and it is also inconvenient to operate the storage ring at the bottom when taking it out. Moreover, the storage rings are stacked on each other, and the insertion rods are used to insert them into the slots of the bottom storage ring, but this stacking will also cause interference fit between the insertion rods and the slots, which makes it inconvenient to take out. At the same time, the storage ring is an integral structure, so it is also inconvenient to take out and replace the products placed inside the storage ring. Utility Model Content

[0004] The purpose of the utility model is to provide a vertical roasting combined with internal string graphitization furnace, which solves the problem that the storage ring in the prior art is directly placed inside the furnace body, and the furnace body has a certain height, which makes it inconvenient to operate when placing, and it is also inconvenient to operate the storage ring at the bottom when taking it out. Moreover, the storage rings are stacked on each other, and the insertion rods are inserted into the slots of the bottom storage rings, but this stacking will also cause an interference fit between the insertion rods and the slots, resulting in inconvenient taking. At the same time, the storage ring is an integral structure, so the products placed inside the storage ring are also inconvenient to take out and replace.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vertical roasting combined with internal string graphitization furnace comprises a furnace body, a furnace cover is arranged on the top of the furnace body, a support plate is arranged inside the furnace body, a driving mechanism for driving the support plate to move in a vertical direction is arranged inside the furnace body, a storage ring is arranged on the surface of the support plate, the storage ring comprises a first connecting ring, a second connecting ring and a partition, the partition is uniformly welded to the side wall of the second connecting ring, and a limiting groove adapted to the size of the partition is opened on the surface of the first connecting ring.

[0007] Preferably, a socket is provided on the side wall of the first connecting ring, a plug rod is slidably inserted into the interior of the socket, a connecting block is fixedly installed on the end of the plug rod, a spring is sleeved on the surface of the plug rod, and both ends of the spring are respectively fixedly connected to the connecting block and the socket, and a slot matching the size of the plug rod is provided on the end of the partition.

[0008] Preferably, the driving mechanism includes a motor, which is fixedly installed on the bottom of the furnace body, and a screw is fixedly installed on the output shaft port of the motor. The screw is rotatably connected to the inside of the furnace body, and the screw and the support plate are threadedly connected. Two limiting rods are fixedly installed on the bottom wall of the furnace body, and both of the limiting rods slide through the support plate.

[0009] Preferably, a vertical hole for the limiting rod to pass through is opened on the surface of the partition.

[0010] Preferably, a shaft sleeve is fixedly installed on the bottom of the furnace body, and the screw is rotatably connected to the furnace body through the shaft sleeve.

[0011] Preferably, the front and rear sides of the support plate and the first connecting ring are set as parallel planes, a limiting ring is fixedly installed on the inner wall of the furnace body near the top, and the inner wall of the limiting ring near the front and rear sides is set as parallel planes to achieve a state of limiting the support plate and the first connecting ring to be taken and placed in a fixed orientation.

[0012] Preferably, a high temperature resistant rubber pad is fixedly installed on the bottom of the furnace cover, and a base is fixedly installed on the bottom of the furnace body.

[0013] The utility model has at least the following beneficial effects:

[0014] By setting a driving mechanism to drive the support plate to achieve vertical movement, the placement and removal of the storage ring can be directly operated on the top of the furnace body, without the need to manually remove the storage ring on the bottom wall of the furnace body, which is convenient for operation and use. The partition in the storage ring can be disassembled from the first connecting ring, so as to facilitate the disassembly of the products inside the storage ring, and the storage ring slides directly between the limiting rod, so that the storage rings will not be in a cheap position when stacked, and there will be no interference fit between adjacent storage rings that makes it impossible to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0017] Figure 2 This is a cross-sectional view of the furnace body of the utility model;

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

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at A in the middle;

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

[0021] In the figure: 1. furnace body; 2. base; 3. furnace cover; 4. motor; 5. screw; 6. limiting rod; 7. support plate; 8. storage ring; 81. first connecting ring; 82. partition; 83. second connecting ring; 9. spring; 10. socket; 11. plug rod; 12. connecting block; 13. limiting ring; 14. high temperature resistant rubber pad; 15. bushing. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0026] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] Reference Figure 1-5 A vertical roasting combined with internal string graphitization furnace comprises a furnace body 1, a furnace cover 3 is arranged on the top of the furnace body 1, a support plate 7 is arranged inside the furnace body 1, a driving mechanism for driving the support plate 7 to move in the vertical direction is arranged inside the furnace body 1, a storage ring 8 is arranged on the surface of the support plate 7, the storage ring 8 comprises a first connecting ring 81, a second connecting ring 83 and a partition 82, the partition 82 is uniformly welded to the side wall of the second connecting ring 83, a limiting groove matching the size of the partition 82 is opened on the surface of the first connecting ring 81, firstly, the driving mechanism is used to drive the support plate 7 to move upward, when the support plate When 7 moves to a position close to the top, the storage ring 8 is placed on the support plate 7, and then the product is placed in the storage ring 8. Then the driving mechanism drives the support plate 7 to move downward to the height of a storage ring 8. At this time, the second storage ring 8 can be placed. This cycle is repeated to achieve the stacking of storage rings 8. Similarly, the storage ring 8 can be taken down. The whole process does not require manual removal of the storage ring 8 on the bottom wall of the furnace body 1, which is convenient for operation and use. In addition, the partition plate 82 in the storage ring 8 can be disassembled with the first connecting ring 81, thereby facilitating the disassembly of the product inside the storage ring 8.

[0028] Furthermore, a socket 10 is provided on the side wall of the first connecting ring 81, and a rod 11 is slidably inserted into the interior of the socket 10, and a connecting block 12 is fixedly installed on the end of the rod 11. A spring 9 is sleeved on the surface of the rod 11, and the two ends of the spring 9 are respectively fixedly connected to the connecting block 12 and the socket 10. A slot matching the size of the rod 11 is provided at the end of the partition 82. The first connecting ring 81 and the partition 82 are connected by inserting the rod 11 into the socket 10 so that the partition 82 and the first connecting ring 81 form a whole, thereby facilitating installation and disassembly. When disassembly is required, it is only necessary to use the connecting block 12 to pull the rod 11 outward to disengage the rod 11 from the slot on the partition 82. The spring 9 provided can prevent the rod 11 from detaching from the first connecting ring 81, and can stably insert the rod 11 into the inside of the slot.

[0029] Furthermore, the driving mechanism includes a motor 4, which is fixedly installed at the bottom of the furnace body 1. A screw 5 is fixedly installed at the output shaft port of the motor 4. The screw 5 is rotatably connected to the inside of the furnace body 1. The screw 5 and the support plate 7 are threadedly connected. Two limiting rods 6 are fixedly installed on the bottom wall of the furnace body 1. Both limiting rods 6 slide through the support plate 7. When the driving mechanism is in use, the motor 4 is started, and the motor 4 drives the screw 5 to rotate. The two limiting rods 6 limit the support plate 7 to move only in the vertical direction. Therefore, the screw 5 can be used to drive the support plate 7 to move in the vertical direction.

[0030] Furthermore, a vertical hole for the limiting rod 6 to pass through is opened on the surface of the partition 82. By opening a vertical hole on the partition 82 that matches the size of the limiting rod 6, the limiting rod 6 can be used to limit the storage ring 8, so that the storage ring 8 will not be offset during the stacking process.

[0031] Furthermore, a shaft sleeve 15 is fixedly installed at the bottom of the furnace body 1 , and the screw 5 is rotatably connected to the furnace body 1 via the shaft sleeve 15 .

[0032] Furthermore, the front and rear sides of the support plate 7 and the first connecting ring 81 are set as parallel planes, and a limit ring 13 is fixedly installed on the inner wall of the furnace body 1 near the top, and the inner wall of the limit ring 13 near the front and rear sides is set as parallel planes to limit the support plate 7 and the first connecting ring 81 to be taken and placed in a fixed orientation. By setting the side walls of the support plate 7 and the first connecting ring 81 as planes, the storage ring 8 can only be placed on the limiting rod 6 in the furnace body 1 in a fixed manner, which facilitates installation.

[0033] Furthermore, a high temperature resistant rubber pad 14 is fixedly installed on the bottom of the furnace cover 3 , and a base 2 is fixedly installed on the bottom of the furnace body 1 .

[0034] In summary, firstly, the driving mechanism is used to drive the support plate 7 to move upward. When the support plate 7 moves to a position close to the top, the storage ring 8 is placed on the support plate 7, and then the product is placed in the storage ring 8. Then, the driving mechanism is used to drive the support plate 7 to move downward to the height of a storage ring 8. At this time, the second storage ring 8 can be placed. This cycle is repeated to achieve the stacking of storage rings 8. Similarly, the storage ring 8 can be removed. The entire process does not require manual removal of the storage ring 8 on the bottom wall of the furnace body 1, which is convenient for operation and use. Moreover, the partition 82 in the storage ring 8 can be disassembled from the first connecting ring 81, so as to facilitate the disassembly of the product inside the storage ring 8. The first connecting ring 81 and the partition 82 are inserted into the socket 10 through the insertion rod 11 to form a whole with the first connecting ring 81, so as to facilitate installation and disassembly. When disassembly is required, When the time comes, it is only necessary to use the connecting block 12 to pull the plug rod 11 outwards to disengage the plug rod 11 from the slot on the partition 82. The spring 9 provided can prevent the plug rod 11 from disengaging from the first connecting ring 81, and can stably insert the plug rod 11 into the inside of the slot. When the driving mechanism is in use, the motor 4 is started, and the motor 4 drives the screw 5 to rotate. The two limiting rods 6 limit the support plate 7 to move only in the vertical direction. Therefore, the screw 5 can be used to drive the support plate 7 to move in the vertical direction. A vertical hole that is compatible with the size of the limiting rod 6 is opened on the partition 82. The limiting rod 6 can be used to limit the storage ring 8, so that the storage ring 8 will not be offset during the stacking process. By setting the side walls of the support plate 7 and the first connecting ring 81 to be flat, the storage ring 8 can be limited to be placed on the limiting rod 6 in the furnace body 1 in a fixed manner, which is convenient for installation.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vertical roasting combined with internal string graphitization furnace, characterized in that: The invention comprises a furnace body (1), a furnace cover (3) is arranged on the top of the furnace body (1), a support plate (7) is arranged inside the furnace body (1), a driving mechanism for driving the support plate (7) to move in a vertical direction is arranged inside the furnace body (1), a storage ring (8) is arranged on the surface of the support plate (7), the storage ring (8) comprises a first connecting ring (81), a second connecting ring (83) and a partition (82), the partition (82) is uniformly welded to the side wall of the second connecting ring (83), and a limiting groove matching the size of the partition (82) is opened on the surface of the first connecting ring (81).

2. A vertical calcination combined with internal string graphitization furnace according to claim 1, characterized in that: The side wall of the first connecting ring (81) is provided with a socket (10), an insert rod (11) is slidably inserted into the interior of the socket (10), a connecting block (12) is fixedly installed at the end of the insert rod (11), a spring (9) is sleeved on the surface of the insert rod (11), and the two ends of the spring (9) are respectively fixedly connected to the connecting block (12) and the socket (10), and the end of the partition plate (82) is provided with a slot that matches the size of the insert rod (11).

3. The vertical calcination combined with internal string graphitization furnace according to claim 1, characterized in that: The driving mechanism comprises a motor (4), the motor (4) being fixedly mounted at the bottom of the furnace body (1), a screw (5) being fixedly mounted at the output shaft port of the motor (4), the screw (5) being rotatably connected to the inside of the furnace body (1), the screw (5) being threadedly connected to a support plate (7), and two limiting rods (6) being fixedly mounted on the bottom wall of the furnace body (1), the two limiting rods (6) both slidingly passing through the support plate (7).

4. The vertical roasting combined with internal string graphitization furnace according to claim 1, characterized in that: The surface of the partition plate (82) is provided with a vertical hole for the limiting rod (6) to pass through.

5. The vertical roasting combined with internal string graphitization furnace according to claim 3, characterized in that: A shaft sleeve (15) is fixedly mounted on the bottom of the furnace body (1), and the screw rod (5) is rotatably connected to the furnace body (1) via the shaft sleeve (15).

6. The vertical roasting combined with internal string graphitization furnace according to claim 1, characterized in that: The front and rear sides of the support plate (7) and the first connecting ring (81) are arranged as parallel planes, a limiting ring (13) is fixedly installed on the inner wall of the furnace body (1) near the top, and the inner wall of the limiting ring (13) near the front and rear sides is arranged as parallel planes to achieve a state in which the support plate (7) and the first connecting ring (81) are restricted to be taken and placed in a fixed position.

7. The vertical roasting combined with internal string graphitization furnace according to claim 1, characterized in that: A high temperature resistant rubber pad (14) is fixedly mounted on the bottom of the furnace cover (3), and a base (2) is fixedly mounted on the bottom of the furnace body (1).

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