Spliced ceramic chip and ceramic chip lining thereof
By setting butt ribs and butt grooves on the butt sides of the ceramic sheet and ensuring the correct position through the positioning structure, the problem of unstable connection of the ceramic sheet is solved, and the stable connection and adhesion stability between the ceramic sheets is achieved.
Patent Information
- Application Number
- CN202323529844.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2033-12-22
AI Technical Summary
In the prior art, the connection between spliced ceramic sheets is not stable, and gaps and falls are prone to occur.
By providing a butt rib strip and a butt groove on the butt side of the ceramic sheet, and ensuring the correct position of the butt rib strip in the butt groove through the positioning structure, a stable positioning structure is formed to fix the connection of the ceramic sheet.
The stable connection between the ceramic sheets is achieved, avoiding positional shaking and falling off, and improving the adhesion stability of the ceramic sheets.
Smart Images
Figure CN222687024U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ceramics, in particular to a spliced ceramic sheet and a ceramic sheet lining thereof. Background Art
[0002] At present, in the lithium battery industry, in order to avoid direct contact between materials and metals, non-metallic linings are generally added to the inner wall of the cavity. Among them, ceramic linings have the following advantages: good wear resistance, low cost, wide application range, low operating resistance, corrosion resistance, anti-scaling, good temperature resistance and heat shock resistance, and easy installation and construction.
[0003] At present, most equipment manufacturers often use small flat ceramic sheets to splice and paste to make wear-resistant linings. However, the adhesion between the ceramic sheets is not stable, and there will be gaps between the ceramic sheets. At the same time, there will be gaps between the ceramic sheets and the inner wall of the equipment, which will eventually cause the ceramic sheets to fall off easily. In summary, the connection between the spliced ceramic sheets in the prior art is not stable. Utility Model Content
[0004] The main purpose of the utility model is to provide a spliced ceramic sheet and a ceramic sheet lining thereof, aiming to solve the problem of unstable connection between spliced ceramic sheets in the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides a spliced ceramic sheet, wherein the spliced ceramic sheet has two butt joint side surfaces which are arranged opposite to each other, one of which is provided with butt joint ribs, and the other is provided with butt joint grooves, wherein the butt joint grooves pass through both ends of the butt joint side surfaces in the length direction;
[0006] Among them, the butt joint ribs of the spliced ceramic sheet are used to be installed in the butt joint grooves of the next spliced ceramic sheet, and a positioning structure is formed between the butt joint ribs and the butt joint grooves, and the positioning structure is used to position the butt joint ribs in the butt joint grooves.
[0007] Optionally, on the opposite side wall surfaces of the docking rib and the docking groove, one of them is provided with a positioning protrusion, and the other is provided with a matching groove, and the positioning protrusion is snap-fitted and positioned in the matching groove.
[0008] Optionally, the positioning protrusion and the matching groove form a positioning group, and there are multiple positioning groups, and the multiple positioning groups are arranged at intervals.
[0009] Optionally, the docking rib and the docking groove form a docking group, and a plurality of the docking groups are provided, and the plurality of the docking groups are arranged at intervals along the width direction of the docking side surface.
[0010] Optionally, the spliced ceramic sheets are extended in an arc shape along the length direction of the butt joint side surfaces.
[0011] Optionally, the distance between the two butting side surfaces is gradually reduced along their length direction.
[0012] Optionally, the spliced ceramic sheet also has two connecting sides located between the two butting sides and arranged opposite to each other, the connecting sides of the spliced ceramic sheet are used to connect to the connecting sides of another spliced ceramic sheet, and a sealing structure is formed between the two connecting sides on two adjacent spliced ceramic sheets.
[0013] Optionally, one of the two connecting side surfaces on two adjacent spliced ceramic sheets forms a guide bevel, which is inclined along the thickness direction of the spliced ceramic sheets, and the other connecting side surface correspondingly forms a matching bevel, which is used to fit onto the guide bevel.
[0014] Optionally, the two connecting side surfaces are arranged to extend in an arc shape in a length direction thereof.
[0015] The utility model also provides a ceramic sheet lining, comprising the spliced ceramic sheet according to any one of the above items; wherein, the spliced ceramic sheet is provided in plurality, and the plurality of spliced ceramic sheets are spliced with each other.
[0016] In the spliced ceramic sheets provided by the utility model, docking ribs and docking grooves are respectively formed on the two docking side surfaces of the spliced ceramic sheets. During installation, the corresponding docking ribs in two adjacent spliced ceramic sheets are installed into the docking grooves, so that the two spliced ceramic sheets are fixedly connected. At the same time, through the positioning structure between the docking ribs and the docking grooves, after installation, the docking ribs are positioned in the docking grooves, ensuring a stable connection between the two adjacent spliced ceramic sheets and avoiding position shaking. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of spliced ceramic sheets provided by the utility model;
[0018] Figure 2 It is a three-dimensional structural schematic diagram of another embodiment of the spliced ceramic sheets provided by the utility model;
[0019] Figure 3 This is a three-dimensional structural schematic diagram of another embodiment of the spliced ceramic sheets provided by the utility model;
[0020] Figure 4 It is a three-dimensional structural schematic diagram of the ceramic sheet lining provided by the utility model.
[0021] Description of Figure Numbers:
[0022]
[0023]
[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0028] See also Figure 1The utility model provides a spliced ceramic sheet 100, the spliced ceramic sheet 100 has two butt joint side surfaces 1 arranged opposite to each other, one of the butt joint side surfaces 1 is provided with a butt joint rib 11, and the other is provided with a butt joint groove 12, the butt joint groove 12 runs through both ends of the butt joint side surface in the length direction; wherein the butt joint rib 11 of the spliced ceramic sheet 100 is used to be installed in the butt joint groove 12 of the next spliced ceramic sheet 100, and a positioning structure is formed between the butt joint rib 11 and the butt joint groove 12, and the positioning structure is used to position the butt joint rib 11 in the butt joint groove 12.
[0029] In the spliced ceramic sheet 100 provided by the utility model, docking ribs 11 and docking grooves 12 are respectively formed on the two docking side surfaces 1 of the spliced ceramic sheet 100. During installation, the corresponding docking ribs 11 in the two adjacent spliced ceramic sheets 100 are installed into the docking grooves 12, so that the two spliced ceramic sheets 100 are fixedly connected. At the same time, through the positioning structure between the docking ribs 11 and the docking grooves 12, after installation, the docking ribs 11 are positioned in the docking grooves 12, ensuring a stable connection between the two adjacent spliced ceramic sheets 100 and avoiding position shaking.
[0030] It should be noted that there are many implementations of the positioning structure. For example, positioning holes are respectively provided on the opposite side walls of the docking rib 11 and the docking groove 12, and positioning is performed by external positioning pins.
[0031] Furthermore, in this embodiment, one of the opposite side walls of the docking rib 11 and the docking groove 12 is provided with a positioning protrusion, and the other is provided with a matching groove, and the positioning protrusion is snap-fitted and positioned in the matching groove. In this embodiment, the self-positioning of the docking rib 11 and the docking groove 12 is achieved by means of the positioning protrusion and the matching groove, without relying on external parts, which facilitates rapid positioning.
[0032] Furthermore, the positioning protrusion and the matching groove form a positioning group, and the positioning group is provided in plurality, and the plurality of positioning groups are arranged at intervals to facilitate the stability of positioning.
[0033] It should be noted that, in this embodiment, the positioning protrusion forms an interference fit between the docking rib and the docking groove, and the mating groove is used to accommodate the positioning protrusion. Therefore, during the installation process, when the positioning protrusion moves into the mating groove, the positioning protrusion cannot automatically leave the mating groove.
[0034] On the other hand, in order to ensure the stability of the connection between two adjacent spliced ceramic sheets, the butt ribs 11 and the butt grooves 12 form a butt group, and a plurality of the butt groups are provided, and the plurality of the butt groups are arranged at intervals along the width direction of the butt side surface 1. In order to facilitate the connection between the spliced ceramic sheets 100 with a larger thickness, the plurality of the butt groups can be used to stabilize the connection in the thickness direction, thereby avoiding the problem that the connection of a single butt group is easily damaged, resulting in positioning failure.
[0035] In one embodiment of the present invention, the spliced ceramic sheet 100 is extended in an arc shape along the length direction of the butt joint side surface 1. The spliced ceramic sheet 100 is arranged in an arc plate, so that a plurality of the spliced ceramic sheets 100 are butt jointed to form a ring shape, so as to form a lining.
[0036] On the other hand, see Figure 2 The spacing between the two butting side surfaces 1 is gradually reduced along the length direction thereof. In this embodiment, in order to adapt to the splicing environment with complex inner diameter, the spliced ceramic sheets 100 are arranged in a trapezoidal shape.
[0037] In another embodiment provided by the utility model, the spliced ceramic sheet 100 further has two connecting side surfaces 2 located between the two butting side surfaces 1 and arranged opposite to each other, the connecting side surfaces 2 of the spliced ceramic sheet 100 are used to connect to the connecting side surfaces 2 of another spliced ceramic sheet 100, and a sealing structure is formed between the two connecting side surfaces 2 on two adjacent spliced ceramic sheets 100. In this embodiment, the spliced ceramic sheets 100 can be spliced not only along the length direction of the butting side surfaces, but also in the length direction of the butting side surfaces 1, so as to form ceramic protective surfaces of different sizes, wherein a sealing structure is provided between two adjacent connecting side surfaces 2 to ensure the sealing between the two adjacent spliced ceramic sheets and avoid the gap between the two adjacent spliced ceramic sheets 100 being too large.
[0038] Specifically, in the present embodiment, one of the two connecting side surfaces 2 on the two adjacent spliced ceramic sheets 100 forms a guiding bevel, and the guiding bevel is inclined along the thickness direction of the spliced ceramic sheet, and the other connecting side surface is correspondingly formed with a matching bevel, and the matching bevel is used to fit onto the guiding bevel. In the present embodiment, the guiding bevel and the matching bevel that fit each other make the two connecting side surfaces 2 fit along the bevel during the installation process, and the gap is transferred to the bevel and the end face of the spliced ceramic sheet, which can effectively reduce the gap, and during the installation process, the gap has a certain three-dimensional extension, so as to avoid the two adjacent spliced ceramic sheets 100 from falling off during shaking, and can automatically return to their original positions along the bevel.
[0039] Also, see Figure 3 The spliced ceramic sheets 100 are arranged to extend in an arc shape along the length direction of the connecting side surface, so as to form an arc-shaped plate and to be spliced at different angles.
[0040] See also Figure 4 Based on the above-mentioned spliced ceramic sheet 100, the utility model also provides a ceramic sheet lining, which includes all the technical features of the above-mentioned spliced ceramic sheet 100, and therefore, also has the technical effects brought by all the above-mentioned technical features, which will not be described one by one here.
[0041] In the ceramic sheet lining provided by the utility model, the spliced ceramic sheets 100 are provided in plurality, and the plurality of spliced ceramic sheets are spliced with each other to facilitate lining protection.
[0042] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A spliced ceramic sheet, characterized in that: The spliced ceramic sheet has two oppositely arranged butt joint side surfaces, one of which is provided with butt joint ribs, and the other is provided with butt joint grooves, the butt joint grooves passing through both ends of the butt joint side surface in the length direction; Wherein, the butt joint rib of the spliced ceramic sheet is used to be installed in the butt joint groove of the next spliced ceramic sheet, and a positioning structure is formed between the butt joint rib and the butt joint groove, and the positioning structure is used to position the butt joint rib in the butt joint groove; On the opposite side wall surfaces of the docking rib and the docking groove, one of them is provided with a positioning protrusion, and the other is provided with a matching groove, and the positioning protrusion is snap-fitted and positioned in the matching groove; Wherein, the positioning structure includes the positioning protrusion and the matching groove.
2. The spliced ceramic sheet according to claim 1, characterized in that: The positioning protrusion and the matching groove form a positioning group, and there are multiple positioning groups, and the multiple positioning groups are arranged at intervals.
3. The spliced ceramic sheet according to claim 1, characterized in that: The butt joint ribs and the butt joint grooves form a butt joint group, and a plurality of the butt joint groups are provided, and the plurality of the butt joint groups are arranged at intervals along the width direction of the butt joint side surface.
4. The spliced ceramic sheet according to claim 1, characterized in that: The spliced ceramic sheets are extended in an arc shape along the length direction of the butt joint side surfaces.
5. The spliced ceramic sheet according to claim 1, characterized in that: The distance between the two butting side surfaces is gradually reduced along the length direction thereof.
6. The spliced ceramic sheet according to claim 1, characterized in that: The spliced ceramic sheet also has two connecting sides located between the two butting sides and arranged opposite to each other. The connecting sides of the spliced ceramic sheet are used to connect to the connecting sides of another spliced ceramic sheet, and a sealing structure is formed between the two connecting sides on two adjacent spliced ceramic sheets.
7. The spliced ceramic sheet according to claim 6, characterized in that: One of the two connecting side surfaces on two adjacent spliced ceramic sheets forms a guide slope, which is inclined along the thickness direction of the spliced ceramic sheets, and the other connecting side surface correspondingly forms a matching slope, which is used to fit onto the guide slope.
8. The spliced ceramic sheet according to claim 6, characterized in that: The two connecting side surfaces are arranged to extend in an arc shape in the length direction thereof.
9. A ceramic sheet lining, characterized in that: comprising a spliced ceramic sheet according to any one of claims 1 to 8; There are a plurality of spliced ceramic sheets, and the plurality of spliced ceramic sheets are spliced with each other.