A white corundum production tilting furnace by electric melting method

Abstract

The utility model discloses a kind of pouring furnace of white corundum electrofusion method production, including bottom plate, furnace body is set in the top of bottom plate, fixed plate is fixedly connected in the top of furnace body side, support plate is fixedly connected in the top of bottom plate, the top of support plate and fixed plate are inlaid, hinged component is set between support plate and fixed plate, the axis of hinged component is located on the discharge port of furnace body, jacking assembly is set on support plate, jacking assembly is used to drive fixed plate to rotate with the axis of hinged component, locking assembly is set on fixed plate.The utility model uses the cooperation use mode of bottom plate, furnace body, fixed plate, support plate, hinged component and jacking assembly, the axis of hinged component is located at the discharge port of furnace body, so that jacking assembly promotes furnace body to rotate with the axis of hinged component as center, the change of furnace body discharge port position can be reduced, so as to improve the precision of furnace body pouring molten material.

Description

Technical Field

[0001] This utility model relates to the field of tilting furnaces, and in particular to a tilting furnace produced by white fused alumina electrofusion method. Background Technology

[0002] The tilting furnace produced by the white fused alumina electrofusion process is a large-scale industrial equipment used for smelting white fused alumina, an important refractory and abrasive widely used in industries such as casting, ceramics, abrasives, and refractory materials.

[0003] When a tilting furnace pours molten material, a shaft is usually installed in the middle of the side of the furnace. A drive motor drives the furnace to rotate around the shaft, causing the entire furnace to tilt. This allows the molten material inside the furnace to be discharged from the outlet into a transfer container. Since the tilting furnace pours and discharges molten material, the transfer container is usually fixed in a designated position for receiving the material. However, because the tilting furnace rotates around the shaft in the middle of the side, the outlet of the furnace moves in an arc as it rotates. This can cause the outlet to deviate from the receiving container, and even lead to material spillage, posing a certain safety hazard. Utility Model Content

[0004] The purpose of this invention is to provide a tilting furnace for the production of white fused alumina by electric melting, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tilting furnace for producing white fused alumina by electric melting, comprising:

[0006] Base plate;

[0007] The furnace body is located on top of the base plate;

[0008] A fixing plate is fixedly connected to the top of the side of the furnace body;

[0009] A support plate is fixedly connected to the top of the base plate, and the top of the support plate is in contact with the fixed plate.

[0010] A hinge assembly is disposed between a support plate and a fixed plate, and the axis of the hinge assembly is located at the discharge port of the furnace body.

[0011] A lifting assembly is mounted on a support plate and is used to drive a fixed plate to rotate about the axis of the hinge assembly.

[0012] A locking component is disposed on a fixed plate.

[0013] Preferably, the hinge assembly includes:

[0014] A triangular block, which is fixedly connected to the front of the support plate;

[0015] Ear plate, the ear plate is fixedly connected to the top of the triangular block, and the front of the fixing plate is provided with a groove that matches the ear plate;

[0016] The first pin is mounted on the fixed plate by a locking assembly, and the outer wall of the first pin is rotatably connected to the ear plate.

[0017] Preferably, the lifting assembly includes:

[0018] A drive cylinder is rotatably mounted on one side of a support plate;

[0019] A connecting collar is driven and installed at the output end of the drive cylinder;

[0020] The second pin is mounted on the fixed plate by a locking assembly, and the outer wall of the second pin is rotatably connected to the connecting collar.

[0021] Preferably, the locking component includes:

[0022] A locking rod, the outer wall of which is slidably inserted into and sleeved with a fixing plate;

[0023] The locking holes are respectively opened on the outer wall of the first pin and the outer wall of the second pin, and the bottom of the outer wall of the locking rod is slidably engaged with the inner cavity of the locking hole.

[0024] Preferably, the locking component further includes:

[0025] A fixing frame is fixedly connected to the top of a fixing plate, and the top of the outer wall of the locking rod is slidably inserted into the fixing frame;

[0026] A fixing collar is fixedly sleeved on the outside of the locking rod, and the fixing collar is slidably disposed inside the fixing frame.

[0027] Preferably, the locking component further includes:

[0028] A limiting spring is slidably sleeved on the outside of the locking rod, and the limiting spring is located between the fixing collar and the fixing frame;

[0029] A protective sleeve is slidably fitted onto the outside of the fixed frame, and the top of the locking rod is fixedly connected to the protective sleeve.

[0030] The technical effects and advantages of this utility model are as follows:

[0031] This utility model utilizes the combined use of a base plate, furnace body, fixed plate, support plate, hinge assembly, and lifting assembly. The axis of the hinge assembly is located at the discharge port of the furnace body. Therefore, when the lifting assembly pushes the furnace body to rotate around the axis of the hinge assembly, the change in the position of the discharge port of the furnace body can be reduced, thereby improving the accuracy of pouring molten material into the furnace body. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0033] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0034] Figure 3 This is a schematic diagram of the internal structure of the fixing plate of this utility model.

[0035] In the diagram: 1. Base plate; 2. Furnace body; 3. Fixing plate; 4. Support plate; 5. Hinge assembly; 51. Triangular block; 52. Ear plate; 53. First pin; 6. Lifting assembly; 61. Drive cylinder; 62. Connecting collar; 63. Second pin; 7. Locking assembly; 71. Locking rod; 72. Fixing frame; 73. Fixing collar; 74. Limiting spring; 75. Protective sleeve. Detailed Implementation

[0036] 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.

[0037] This utility model provides, for example Figure 1-3 The image shows a tilting furnace produced by the white corundum electrofusion method.

[0038] Example 1: Includes a base plate 1, furnace body 2, fixed plate 3, support plate 4, hinge assembly 5, lifting assembly 6, and locking assembly 7. The furnace body 2 is located on top of the base plate 1. The fixed plate 3 is fixedly connected to the top of the side of the furnace body 2. The support plate 4 is fixedly connected to the top of the base plate 1, and the top of the support plate 4 is in contact with the fixed plate 3. Thus, when the furnace body 2 is in a vertical state, the support plate 4 can support the furnace body 2 through the fixed plate 3, thereby ensuring the stability of the furnace body 2 when melting white corundum material. The hinge assembly 5 is located between the support plate 4 and the fixed plate 3. The axis of the hinge assembly 5 is located on the discharge port of the furnace body 2. The lifting assembly 6 is located on the support plate 4. The lifting assembly 6 is used to drive the fixed plate 3 to rotate around the axis of the hinge assembly 5. Thus, under the action of the lifting assembly 6, the fixed plate 3 rotates around the hinge assembly 5, which can reduce the deviation of the discharge port position of the furnace body 2, thereby improving the stability of the discharge of the furnace body 2. The locking assembly 7 is located on the fixed plate 3.

[0039] In particular, the hinge assembly 5 includes a triangular block 51, an ear plate 52, and a first pin 53. The triangular block 51 is fixedly connected to the front of the support plate 4, and the ear plate 52 is fixedly connected to the top of the triangular block 51. The front of the fixing plate 3 has a slot that matches the ear plate 52. The first pin 53 is installed on the fixing plate 3 through the locking assembly 7, and a first connecting groove corresponding to the first pin 53 is opened on one side of the fixing plate 3. The outer wall of the first pin 53 is rotatably connected to the ear plate 52, so that the fixing plate 3 can rotate relative to the ear plate 52 through the first pin 53.

[0040] Furthermore, the lifting assembly 6 includes a drive cylinder 61, a connecting collar 62, and a second pin 63. The drive cylinder 61 is rotatably mounted on one side of the support plate 4, and the connecting collar 62 is drivenly mounted on the output end of the drive cylinder 61. The second pin 63 is mounted on the fixed plate 3 through a locking assembly 7. That is, a second connecting groove matching the second pin 63 is opened on one side of the fixed plate 3. The second pin 63 is slidably sleeved in the second connecting groove. The outer wall of the second pin 63 is rotatably connected to the connecting collar 62. Thus, the drive cylinder 61 can push the fixed plate 3 to rotate relative to the first pin 53 through the connecting collar 62 and the second pin 63. The two drive cylinders 61 on both sides of the two support plates 4 are controlled by a synchronous drive system, so that the two drive cylinders 61 work synchronously. This is prior art and will not be described in detail here.

[0041] Example 2: Based on Example 1, the locking assembly 7 includes a locking rod 71 and a locking hole. The outer wall of the locking rod 71 is slidably inserted into the fixing plate 3. The locking holes are respectively opened on the outer wall of the first pin 53 and the outer wall of the second pin 63. The bottom of the outer wall of the locking rod 71 is slidably engaged with the inner cavity of the locking hole, thereby pulling the locking rod 71 upward and sliding it, so that the locking rod 71 on the fixing plate 3 is separated from the first pin 53 and the second pin 63 respectively, and the first pin 53 and the second pin 63 can be pulled out for maintenance or replacement.

[0042] Furthermore, the locking assembly 7 also includes a fixing frame 72, a fixing collar 73, a limiting spring 74, and a protective sleeve 75. The fixing frame 72 is fixedly connected to the top of the fixing plate 3. The top of the outer wall of the locking rod 71 is slidably inserted into the fixing frame 72. The fixing collar 73 is fixedly sleeved on the outside of the locking rod 71 and slidably disposed inside the fixing frame 72. The limiting spring 74 is slidably sleeved on the outside of the locking rod 71 and is located between the fixing collar 73 and the fixing frame 72. The limiting spring 74 can provide a downward elastic force to the locking rod 71, thereby ensuring that the locking rod 71 maintains a stable locking state with the corresponding first pin 53 or second pin 63. The protective sleeve 75 is slidably sleeved on the outside of the fixing frame 72. The top of the locking rod 71 is fixedly connected to the protective sleeve 75. The protective sleeve 75 can drive the locking rod 71 to slide upward. The protective sleeve 75 is made of high-temperature resistant material, thereby reducing the impact of the height of the furnace body 2 on the limiting spring 74.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tilting furnace produced by white fused alumina electrofusion method, characterized in that, include: Base plate (1); Furnace body (2), the furnace body (2) is disposed on the top of the base plate (1); A fixing plate (3) is fixedly connected to the top of the side of the furnace body (2); Support plate (4), the support plate (4) is fixedly connected to the top of the base plate (1), and the top of the support plate (4) is in contact with the fixing plate (3); The hinge assembly (5) is disposed between the support plate (4) and the fixing plate (3), and the axis of the hinge assembly (5) is located at the discharge port of the furnace body (2). Lifting assembly (6), which is disposed on support plate (4), is used to drive fixed plate (3) to rotate around the axis of hinge assembly (5); Locking component (7) is disposed on fixing plate (3).

2. The tilting furnace produced by the white fused alumina electrofusion method according to claim 1, characterized in that, The hinge assembly (5) includes: Triangular block (51), said triangular block (51) is fixedly connected to the front of the support plate (4); Ear plate (52), the ear plate (52) is fixedly connected to the top of the triangular block (51), and the front of the fixing plate (3) is provided with a slot that matches the ear plate (52); The first pin (53) is mounted on the fixed plate (3) by the locking assembly (7), and the outer wall of the first pin (53) is rotatably connected to the ear plate (52).

3. The tilting furnace produced by the white fused alumina electrofusion method according to claim 2, characterized in that, The lifting assembly (6) includes: A drive cylinder (61) is rotatably mounted on one side of a support plate (4); A connecting collar (62) is driven and installed at the output end of the drive cylinder (61); The second pin (63) is mounted on the fixed plate (3) by the locking assembly (7), and the outer wall of the second pin (63) is rotatably connected to the connecting collar (62).

4. A tilting furnace produced by white fused alumina electrofusion method according to claim 3, characterized in that, The locking component (7) includes: Locking rod (71), the outer wall of which is slidably inserted into the fixing plate (3); Locking holes are respectively opened on the outer wall of the first pin (53) and the outer wall of the second pin (63), and the bottom of the outer wall of the locking rod (71) is slidably engaged with the inner cavity of the locking hole.

5. A tilting furnace produced by white corundum electrofusion method according to claim 4, characterized in that, The locking component (7) further includes: The fixing frame (72) is fixedly connected to the top of the fixing plate (3), and the top of the outer wall of the locking rod (71) is slidably inserted into the fixing frame (72); A fixing collar (73) is fixedly sleeved on the outside of the locking rod (71), and the fixing collar (73) is slidably disposed inside the fixing frame (72).

6. A tilting furnace produced by white fused alumina electrofusion method according to claim 5, characterized in that, The locking component (7) further includes: A limiting spring (74) is slidably sleeved on the outside of the locking rod (71), and the limiting spring (74) is located between the fixing collar (73) and the fixing frame (72); The protective sleeve (75) is slidably sleeved on the outside of the fixing frame (72), and the top of the locking rod (71) is fixedly connected to the protective sleeve (75).

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