Wear-resistant silicon carbide shaft sleeve sintering furnace body

Abstract

The utility model relates to the related technical field of sintering furnace bodies, in particular to a wear-resistant silicon carbide shaft sleeve sintering furnace body which comprises a furnace body double door, a split furnace, a segmented flange and a furnace body splicing assembly, the split furnace is installed at the movable position of the furnace body double door, the segmented flange is arranged at the supporting position of the split furnace, and the furnace body splicing assembly is connected with the split furnace. The number of the segmented flanges is three, the segmented flanges are installed at the assembling positions of the furnace body assembling assemblies, and the split furnace body and the middle section furnace body can be hydraulically combined into the second segmented flange through the hydraulic rod and the hydraulic cylinder, so that the split furnace body and the middle section furnace body can be combined into the second segmented flange through the hydraulic rod and the hydraulic cylinder. The combined furnace and the sealing ring are hydraulically buckled in the second sectional flange, when the sintering furnace body breaks down, the split furnace and the middle section furnace body can be separated from the interior of the second sectional flange, after fragments in the drying area and the cooling area are cleaned, separation and cleaning are conveniently conducted, residues are prevented from being left, and equipment can be started after the fragments in the drying area and the cooling area are cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field related to sintering furnace bodies, in particular to a wear-resistant silicon carbide shaft sleeve sintering furnace body. Background Art

[0002] The sintering furnace has uniform heating, reliable heat insulation and temperature measurement system, advanced furnace design concept, reasonable heating structure, and high-quality materials to ensure the uniformity of furnace temperature under vacuum. Domestic and international brand temperature measurement components are used to ensure the accuracy of temperature measurement. Advanced temperature control system, imported digital display intelligent temperature control meter, can communicate with PLC real data, and complete the temperature measurement and control process automatically and accurately. The system can heat up according to a given heating curve and can store four 40 different process heating curves.

[0003] The existing sintering furnace body is faulty. After cleaning the debris in the drying area and cooling area, it is found that the equipment is difficult to open. After cleaning the debris in the drying area and cooling area, there are still residues, which makes the equipment difficult to open. Check whether the drying area carrier box and the cooling carrier box are completely closed. Check whether there are foreign objects around the carrier box. Utility Model Content

[0004] The utility model aims to provide a wear-resistant silicon carbide sleeve sintering furnace body to solve the problems raised in the above background technology.

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

[0006] A wear-resistant silicon carbide sleeve sintering furnace body, comprising a furnace body double door, a split furnace and a segmented flange and a furnace body assembly component, wherein the split furnace is installed at the movable part of the furnace body double door, the segmented flange is arranged at the support part of the split furnace, three segmented flanges are arranged, the segmented flange is installed at the assembly part of the furnace body assembly component, and further comprises,

[0007] A sealing assembly is mounted on the segmented flange;

[0008] A sliding split assembly is arranged on the segmented flange;

[0009] Among them, a hydraulic rod is provided at a fixed position on the segmented flange, a middle furnace body is movably installed on the inner side of the hydraulic rod, a hydraulic cylinder is fixed at the connection between the middle furnace body and the segmented flange, the rear end of the second segmented flange is fixedly connected to the end furnace body, a support frame is fixed to the bottom end of the second segmented flange, a track frame is fixedly installed at the front end of the support frame, a movable frame is movably installed in the middle of the track frame, and the movable frame is fixedly connected to the first segmented flange.

[0010] The wear-resistant silicon carbide sleeve sintering furnace body as described above: the split furnace and the segmented flange are fixedly connected, and the segmented flange is movably installed inside the second segmented flange through the middle furnace body.

[0011] The wear-resistant silicon carbide sleeve sintering furnace body as described above: the hydraulic cylinder hydraulically drives the hydraulic rod to extend and retract, and the hydraulic rod pushes the middle section of the furnace body to split through the segmented flange.

[0012] The wear-resistant silicon carbide sleeve sintering furnace body as described above: the sealing assembly includes a sealing ring fixedly connected to the middle furnace body, the rear end of the sealing ring is fixedly connected to the assembly furnace, and a sealing groove is opened on the inner side of the second segmented flange.

[0013] The wear-resistant silicon carbide sleeve sintering furnace body as described above: the middle section furnace body is hydraulically driven by a hydraulic rod, and the sealing ring on the middle section furnace body is hydraulically locked inside the sealing groove.

[0014] The wear-resistant silicon carbide sleeve sintering furnace body as described above: the sliding split component includes a slider rail fixedly mounted on a movable frame, and a sliding groove is provided at a sliding portion of the slider rail.

[0015] The wear-resistant silicon carbide sleeve sintering furnace body as described above: the segmented flange and the movable frame slide via a slider rail.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the split furnace and the middle furnace body can be hydraulically combined into the second segmented flange through the hydraulic rod and the hydraulic cylinder, and the combined furnace and the sealing ring are hydraulically buckled into the second segmented flange. When the sintering furnace body fails, the split furnace and the middle furnace body can be separated from the second segmented flange, which is convenient for cleaning the debris in the drying area and the cooling area, and then separated and cleaned to prevent residues from remaining. After cleaning the debris in the drying area and the cooling area, the equipment can be opened.

[0017] The split furnace and the middle furnace body on the second segmented flange can be slidably separated, which is convenient for cleaning foreign matter from the drying area carrier box and the cooling carrier box in the split furnace and the middle furnace body, and is conducive to the complete closure of the drying area carrier box and the cooling carrier box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the sealing assembly of the utility model;

[0020] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. Double doors of furnace body; 2. Split furnace; 3. Segmented flange; 4. Hydraulic rod; 5. Hydraulic cylinder; 6. Middle furnace body; 7. End furnace body; 8. Support frame; 9. Track frame; 10. Movable frame; 11. Sealing ring; 12. Combined furnace; 13. Sealing groove; 14. Slider rail; 15. Slide groove. DETAILED DESCRIPTION

[0022] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0023] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0024] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0025] See also Figures 1 to 3 A wear-resistant silicon carbide sleeve sintering furnace body is proposed, comprising a furnace body double door 1, a split furnace 2 and a segmented flange 3 and a furnace body assembly component.

[0026] A split furnace 2 is installed at the movable part of the double-opening door 1 of the furnace body, a segmented flange 3 is provided at the support part of the split furnace 2, three segmented flanges 3 are provided, a segmented flange 3 is installed at the assembly part of the furnace body assembly component, a sealing assembly is installed on the segmented flange 3; a sliding split assembly is provided on the segmented flange 3;

[0027] The double-opening door 1 of the furnace body is sealed on the split furnace 2 in a movable manner, so that the three segmented flanges 3 are respectively fixedly mounted on the silicon carbide sleeve sintering furnace body, and can support the split furnace 2;

[0028] Among them, a hydraulic rod 4 is provided at a fixed position on the segmented flange 3, a middle furnace body 6 is movably installed on the inner side of the hydraulic rod 4, a hydraulic cylinder 5 is fixed at the connection between the middle furnace body 6 and the segmented flange 3, a terminal furnace body 7 is fixedly connected to the rear end of the second segmented flange 3, a support frame 8 is fixed to the bottom end of the second segmented flange 3, a track frame 9 is fixedly installed at the front end of the support frame 8, a movable frame 10 is movably installed in the middle of the track frame 9, and the movable frame 10 is fixedly connected to the first segmented flange 3.

[0029] In this embodiment, the second segmented flange 3 is fixedly mounted on the middle furnace body 6, and the middle furnace body 6 is fixedly mounted on the support frame 8 through the second segmented flange 3. The third segmented flange 3 is fixedly connected to the end furnace body 7, and then the hydraulic cylinder 5 is distributed and fixedly connected to the second segmented flange 3 and the support frame 8. The hydraulic rod 4 is hydraulically driven by the hydraulic cylinder 5 to be extended and retracted. The hydraulic rod 4 is fixedly mounted on the split furnace 2 and the middle furnace body 6 through the first segmented flange 3. The hydraulic rod 4 and the hydraulic cylinder 5 can hydraulically push the split furnace 2 and the middle furnace body 6 to be separated. The first segmented flange 3 slides on the track frame 9 through the movable frame 10. The split furnace 2 and the middle furnace body 6 are separated by sliding through the hydraulic rod 4 and the movable frame 10, which is convenient for separating and cleaning the drying area and the cooling area.

[0030] Preferably, the split furnace 2 and the segmented flange 3 are fixedly connected, the segmented flange 3 is movably installed inside the second segmented flange 3 through the middle furnace body 6, the split furnace 2 is movably installed inside the second segmented flange 3 through the middle furnace body 6, and the split furnace 2 and the middle furnace body 6 are assembled, the split furnace 2 is fixedly connected and installed through the first segmented flange 3 of the middle furnace body 6, the split furnace 2 and the middle furnace body 6 are installed on the end furnace body 7 through the second segmented flange 3, and the silicon carbide sleeve sintering furnace body is assembled.

[0031] Preferably, the hydraulic cylinder 5 hydraulically drives the hydraulic rod 4 to extend and retract, and the hydraulic rod 4 pushes the middle furnace body 6 to split through the segmented flange 3. The split furnace 2 and the middle furnace body 6 are installed on the end furnace body 7 through the second segmented flange 3. When the silicon carbide sleeve sintering furnace body is assembled, the hydraulic rod 4 is fixedly installed on the split furnace 2 and the middle furnace body 6 through the first segmented flange 3. The hydraulic rod 4 and the hydraulic cylinder 5 can hydraulically push the split furnace 2 and the middle furnace body 6 to separate them.

[0032] Please refer to Figure 1 and Figure 2 In this embodiment, the sealing assembly includes a sealing ring 11 fixedly connected to the middle furnace body 6, a rear end of the sealing ring 11 is fixedly connected to the combined furnace 12, and a sealing groove 13 is opened on the inner side of the second segmented flange 3.

[0033] The sealing ring 11 is fixedly connected to the middle furnace body 6, and the middle furnace body 6 is hydraulically pushed and separated by the hydraulic rod 4 and the hydraulic cylinder 5. The split furnace 2 and the middle furnace body 6 can be hydraulically merged into the second segment flange 3 through the hydraulic rod 4 and the hydraulic cylinder 5. The sealing ring 11 on the middle furnace body 6 is hydraulically locked to the inside of the sealing groove 13 for hydraulic sealing.

[0034] Preferably, the middle section furnace body 6 is hydraulically driven by the hydraulic rod 4, the sealing ring 11 on the middle section furnace body 6 is hydraulically locked in the sealing groove 13, the sealing ring 11 on the combined furnace 12 is hydraulically locked in the sealing groove 13, the split furnace 2 and the middle section furnace body 6 can be hydraulically combined into the second section flange 3 through the hydraulic rod 4 and the hydraulic cylinder 5, the combined furnace 12 and the sealing ring 11 are hydraulically buckled in the second section flange 3, when the sintering furnace body fails, the split furnace 2 and the middle section furnace body 6 can be separated from the second section flange 3, after cleaning the debris in the drying zone and the cooling zone, they can be separated and cleaned to prevent residues from remaining, and the equipment can be opened after cleaning the debris in the drying zone and the cooling zone.

[0035] Please refer to Figure 1 and Figure 3 In this embodiment, the sliding split assembly includes a slider rail 14 fixedly mounted on the movable frame 10 , and a slide groove 15 is provided at a sliding position on the slider rail 14 .

[0036] When the hydraulic rod 4 and the hydraulic cylinder 5 are able to hydraulically push the split furnace 2 and the middle furnace body 6 to be separated, the first segmented flange 3 slides on the track frame 9 through the movable frame 10, and the slider rail 14 on the movable frame 10 slides into the slide groove 15. The first segmented flange 3 and the movable frame 10 are driven by hydraulic pressure to slide and separate on the track frame 9.

[0037] Preferably, the segmented flange 3 and the movable frame 10 slide through the slider rail 14. When the sintering furnace body fails, the split furnace 2 and the middle furnace body 6 can be separated inside the second segmented flange 3. At the same time, the first segmented flange 3 and the movable frame 10 are slid and separated through the slider rail 14 and the track frame 9.

[0038] As can be seen from the above, the middle section furnace body 6 is fixedly installed on the support frame 8 through the second section flange 3, the third section flange 3 is fixedly connected to the end furnace body 7, and then the hydraulic cylinder 5 is distributed and fixedly connected to the second section flange 3 and the support frame 8, and the hydraulic rod 4 is hydraulically driven by the hydraulic cylinder 5 to be extended and retracted, and the first section flange 3 slides on the track frame 9 through the movable frame 10, and the slider rail 14 on the movable frame 10 slides into the slide groove 15. The first section flange 3 and the movable frame 10 are driven by hydraulic pressure and can be slid and separated on the track frame 9.

[0039] The middle furnace body 6 is hydraulically pushed apart by the hydraulic rod 4 and the hydraulic cylinder 5. The split furnace 2 and the middle furnace body 6 can be hydraulically merged into the second segment flange 3 through the hydraulic rod 4 and the hydraulic cylinder 5. The sealing ring 11 on the middle furnace body 6 seals the hydraulic lock to the inside of the sealing groove 13 for hydraulic sealing.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wear-resistant silicon carbide sleeve sintering furnace body, comprising a furnace body double door (1), a split furnace (2), a segmented flange (3) and a furnace body assembly component, wherein the split furnace (2) is installed at a movable position on the furnace body double door (1), a segmented flange (3) is provided at a support position on the split furnace (2), three segmented flanges (3) are provided, and a segmented flange (3) is installed at an assembly position on the furnace body assembly component, characterized in that: It also includes the following: A sealing assembly mounted on the segmented flange (3); A sliding split component, arranged on the segmented flange (3); A hydraulic rod (4) is provided at a fixed position on the segmented flange (3), a middle furnace body (6) is movably mounted inside the hydraulic rod (4), a hydraulic cylinder (5) is fixed at a connection between the middle furnace body (6) and the segmented flange (3), a rear end of the second segmented flange (3) is fixedly connected to a terminal furnace body (7), a support frame (8) is fixed at the bottom end of the second segmented flange (3), a track frame (9) is fixedly mounted at the front end of the support frame (8), a movable frame (10) is movably mounted in the middle of the track frame (9), and the movable frame (10) is fixedly connected to the first segmented flange (3).

2. The wear-resistant silicon carbide sleeve sintering furnace body according to claim 1, characterized in that: The split furnace (2) and the segmented flange (3) are fixedly connected, and the segmented flange (3) is movably mounted inside the second segmented flange (3) through the middle furnace body (6).

3. The wear-resistant silicon carbide sleeve sintering furnace body according to claim 1, characterized in that: The hydraulic cylinder (5) hydraulically drives the hydraulic rod (4) to extend and retract, and the hydraulic rod (4) pushes the middle furnace body (6) to split through the segmented flange (3).

4. The wear-resistant silicon carbide sleeve sintering furnace body according to claim 1, characterized in that: The sealing assembly comprises a sealing ring (11) fixedly connected to the middle furnace body (6), the rear end of the sealing ring (11) being fixedly connected to the combined furnace (12), and a sealing groove (13) being provided on the inner side of the second segmented flange (3).

5. The wear-resistant silicon carbide sleeve sintering furnace body according to claim 4, characterized in that: The middle furnace body (6) is hydraulically driven by a hydraulic rod (4), and the sealing ring (11) on the middle furnace body (6) is hydraulically locked inside the sealing groove (13).

6. The wear-resistant silicon carbide sleeve sintering furnace body according to claim 1, characterized in that: The sliding split component comprises a sliding block rail (14) fixedly mounted on a movable frame (10), and a sliding groove (15) is provided at a sliding position on the sliding block rail (14).

7. The wear-resistant silicon carbide sleeve sintering furnace body according to claim 6, characterized in that: The segmented flange (3) and the movable frame (10) slide via a slider rail (14).

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