High-purity zirconium foamed ceramic filter

Abstract

The utility model discloses a high-purity zirconium foamed ceramic filter. The high-purity zirconium foamed ceramic filter comprises a feed hopper, the mounting groove is positioned at the bottom of the feeding hopper; the mounting seat is mounted in the mounting groove in an inserted manner; the feeding hole is formed in the mounting seat; the diameter of the feeding hole is greater than that of the bottom of the feeding hopper; the ceramic filter is mounted on the mounting seat and is positioned below the feeding hole; the clamping assembly is arranged on the mounting seat and is used for clamping the ceramic filter; the utility model relates to the technical field of ceramic filters, when the ceramic filter is dismounted, the mounting seat is pulled out of the mounting groove, and the clamping structure is opened to dismount and replace the ceramic filter. A user does not need to take out the ceramic filter through an external tool, the user can conveniently disassemble and take out the ceramic filter, and the efficiency of replacing the ceramic filter is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic filters, and specifically relates to a high-purity zirconium foam ceramic filter. Background Art

[0002] The foam ceramic filter has an excellent filtering effect on alloy melts. It uses a three-dimensional structure to effectively remove oxide inclusions and other non-metallic inclusions by blocking, capturing and adsorbing.

[0003] However, the existing foam ceramic filter is usually placed inside the feed hopper and needs the user to use external tools to remove it, which is inconvenient for the user to disassemble and remove it, affecting the replacement efficiency. Therefore, a high-purity zirconium foam ceramic filter is provided. Utility Model Content

[0004] The utility model aims to provide a high-purity zirconium foam ceramic filter to solve the problem that the filter needs to be removed by external tools, which is inconvenient for users to disassemble and remove, and affects the replacement efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a high-purity zirconium foam ceramic filter, comprising:

[0006] Feed hopper;

[0007] A mounting groove located at the bottom of the feed hopper;

[0008] A mounting seat, inserted and installed in the mounting groove;

[0009] A feed inlet, located on the mounting seat, wherein the diameter of the feed inlet is larger than the diameter of the bottom of the feed hopper;

[0010] A ceramic filter is mounted on the mounting base and is located below the feed inlet;

[0011] A clamping assembly, disposed on the mounting seat, for clamping the ceramic filter;

[0012] The clamping assembly is arranged on both sides of the clamping assembly and is used to connect the mounting seat with the mounting groove.

[0013] Preferably, the clamping assembly includes a connecting arm whose middle part is rotatably mounted on a mounting seat, a clamp is provided at one end of the connecting arm close to the ceramic filter, the cross-section of the clamp is arranged to be L-shaped, the other end of the connecting arm extends out of the mounting seat and is provided with a hand handle, and an elastic member is provided on the mounting seat and between the two hand handles.

[0014] Preferably, an auxiliary positioning opening is provided on the mounting seat and located between the two clamps.

[0015] Preferably, the elastic member is configured as a V-shaped spring piece.

[0016] Preferably, the clamping assembly comprises a through opening on the side wall of the connecting arm, a clamping block connected to the elastic member is provided on the inner side of the through opening, and a clamping groove matched with the clamping block is provided on the inner wall of the mounting groove.

[0017] Preferably, the abutting end of the clamping block is configured as an arc-shaped surface, and the clamping groove is configured as a V-shaped groove.

[0018] Compared with the prior art, the beneficial effect of the utility model is that the utility model provides a high-purity zirconium foam ceramic filter. When disassembling the ceramic filter, the mounting base is pulled out of the mounting groove and the clamping structure is opened to disassemble and replace the ceramic filter. The user does not need to use external tools to remove it, which is convenient for the user to disassemble and remove it, thereby ensuring the efficiency of replacing the ceramic filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0021] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at A.

[0022] In the figure: 1. feed hopper; 2. mounting groove; 3. mounting seat; 4. feed port; 5. ceramic filter; 6. clamping assembly; 6-1. connecting arm; 6-2. clamp; 6-3. hand handle; 6-4. elastic member; 7. snap-fit ​​assembly; 7-1. through port; 7-2. clamping block; 7-3. clamping slot; 8. auxiliary positioning port. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] See also Figure 1-3The utility model provides a technical solution: a high-purity zirconium foam ceramic filter, comprising a feed hopper 1; a mounting groove 2 is located at the bottom of the feed hopper 1; a mounting seat 3 is inserted and installed in the mounting groove 2; a feed port 4 is located on the mounting seat 3, and the diameter of the feed port 4 is larger than the diameter of the bottom of the feed hopper 1; a ceramic filter 5 is installed on the mounting seat 3 and is located below the feed port 4; a clamping assembly 6 is arranged on the mounting seat 3 for clamping the ceramic filter 5; a clamping assembly 7 is arranged on both sides of the clamping assembly 6 for connecting the mounting seat 3 with the mounting groove 2. When disassembling the ceramic filter 5, the mounting seat 3 is pulled out of the mounting groove 2, and the clamping structure 6 is opened to disassemble and replace the ceramic filter 5. The user does not need to remove it through external tools, which is convenient for the user to disassemble and remove, and ensures the efficiency of replacing the ceramic filter 5.

[0025] Specifically, the clamping assembly 6 includes a connecting arm 6-1 whose middle part is rotatably mounted on the mounting seat 3, a clamp 6-2 is provided at one end of the connecting arm 6-1 close to the ceramic filter 5, and the cross-section of the clamp 6-2 is set to be L-shaped, and the other end of the connecting arm 6-1 extends out of the mounting seat 3 and is provided with a hand handle 6-3, and an elastic member 6-4 is provided on the mounting seat 3 and located between the two hand handles 6-3. When replacing the ceramic filter 5, the connecting arm 6-1 is rotated by driving the two hand handles 6-3 closer to each other, and the elastic member 6-4 is compressed to move the two clamps 6-2 away from each other, so that the ceramic filter 5 can be removed and replaced. After replacement, the two hand handles 6-3 are loosened, and under the action of the elastic member 6-4, the two connecting arms 6-1 are driven to rotate in the opposite direction, so that the two clamps 6-2 clamp and install the ceramic filter 5.

[0026] Specifically, an auxiliary positioning opening 8 is provided on the mounting seat 3 and between the two clamps 6 - 2 . The auxiliary positioning opening 8 is provided to facilitate and quickly place the ceramic filter 5 at the position to be installed, thereby ensuring quick installation of the ceramic filter 5 .

[0027] Specifically, the elastic member 6 - 4 is configured as a V-shaped spring sheet, which realizes the automatic clamping of the clamping assembly 6 and cooperates with the snap-fit ​​assembly 7 to enable the mounting seat 3 to be snap-connected with the mounting groove 2 .

[0028] Specifically, the snap-on assembly 7 includes a through opening 7-1 located on the side wall of the connecting arm 6-1, a snap-on block 7-2 connected to the elastic member 6-4 is provided on the inner side of the through opening 7-1, a snap-on groove 7-3 matched with the snap-on block 7-2 is provided on the inner wall of the mounting groove 2, and the opening end of the mounting groove 2 is arranged as an inclined surface. When disassembling the mounting seat 3, the mounting seat 3 is pulled to make the snap-on block 7-2 shrink and disengage from the snap-on groove 7-3, and the mounting seat can be pulled out. During installation, the mounting seat 3 is pushed to make the snap-on block 7-2 squeeze and shrink on the inclined surface of the opening end of the mounting groove 2, and the mounting seat 3 is continued to be pushed to make the snap-on block 7-2 move to the snap-on groove 7-3 to reset and snap-on connect with the snap-on groove 7-3, thereby realizing rapid installation and disassembly of the mounting seat 3.

[0029] Specifically, the contact end of the card block 7-2 is set as an arc surface, and the card slot 7-3 is set as a V-shaped groove. The arc surface contact end of the card block 7-2 is in contact with the V-shaped groove of the card slot, which increases the friction between the card block 7-2 and the card slot 7-3, thereby ensuring a stable card connection between the card block 7-2 and the card slot 7-3.

[0030] Working principle: When the utility model is in use, when replacing the ceramic filter 5, first pull the mounting seat 3 to cancel the connection between the clamping components 7, remove the mounting seat 3 and then flip the mounting seat 3, open the clamping component 6 to disassemble and replace the ceramic filter 5, thereby ensuring the efficiency of replacing the ceramic filter 5.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-purity zirconium foam ceramic filter, characterized in that: include: Feed hopper (1); A mounting groove (2) located at the bottom of the feed hopper (1); A mounting seat (3) is inserted into the mounting groove (2); A feed port (4) is located on the mounting seat (3), and the diameter of the feed port (4) is larger than the diameter of the bottom of the feed hopper (1); A ceramic filter (5) is mounted on the mounting base (3) and is located below the feed port (4); A clamping assembly (6), arranged on the mounting seat (3), and used for clamping the ceramic filter (5); The clamping assembly (7) is arranged on both sides of the clamping assembly (6) and is used to connect the mounting seat (3) with the mounting groove (2).

2. A high-purity zirconium foam ceramic filter according to claim 1, characterized in that: The clamping assembly (6) comprises a connecting arm (6-1) whose middle portion is rotatably mounted on the mounting seat (3); a clamp (6-2) is provided at one end of the connecting arm (6-1) close to the ceramic filter (5); the cross section of the clamp (6-2) is arranged in an L shape; the other end of the connecting arm (6-1) extends out of the mounting seat (3) and is provided with a hand-held handle (6-3); an elastic member (6-4) is provided on the mounting seat (3) and between the two hand-held handles (6-3).

3. A high-purity zirconium foam ceramic filter according to claim 2, characterized in that: An auxiliary positioning opening (8) is provided on the mounting seat (3) and is located between the two clamps (6-2).

4. A high-purity zirconium foam ceramic filter according to claim 2, characterized in that: The elastic member (6-4) is configured as a V-shaped spring sheet.

5. A high-purity zirconium foam ceramic filter according to claim 4, characterized in that: The clamping assembly (7) comprises a through opening (7-1) located on the side wall of the connecting arm (6-1), a clamping block (7-2) connected to the elastic member (6-4) is provided on the inner side of the through opening (7-1), and a clamping groove (7-3) matched with the clamping block (7-2) is provided on the inner wall of the installation groove (2).

6. A high-purity zirconium foam ceramic filter according to claim 5, characterized in that: The abutting end of the clamping block (7-2) is configured as an arc-shaped surface, and the clamping groove (7-3) is configured as a V-shaped groove.

Images