Sintered filter element convenient to clean

Abstract

The utility model discloses a sintering filter element convenient to clean, and relates to the technical field of sintering filter elements, the sintering filter element convenient to clean comprises a dismounting mechanism, the dismounting mechanism comprises a filter element cylinder, the top of the filter element cylinder is provided with a cylinder cover, the two sides of the inner wall of the filter element cylinder are both provided with mounting bins, and the two mounting bins are both internally provided with movable columns; springs are arranged outside the two movable columns, clamping blocks are arranged at the opposite ends of the two movable columns, and positioning grooves are formed in the two sides of the inner wall of the filter element cylinder. According to the utility model, the two movable columns are respectively pulled, and then the movable columns drive the clamping blocks to sink into the mounting bin, so that the filter box and the filter element body are prevented from being blocked by the clamping blocks when being taken out, and meanwhile, the filter box and the filter element body can be taken out from the filter element cylinder to be cleaned by releasing the limitation between the filter box and the filter element body and the filter element cylinder; and the filter box and the filter element body can be stably placed in the filter element cylinder through the positioning block and the positioning groove.

Description

Technical Field

[0001] The utility model relates to the technical field of sintered filter elements, in particular to a sintered filter element which is easy to clean. Background Art

[0002] A sintered filter element is a device used for filtering and separating substances. It is made of one or more materials and formed through a high-temperature sintering process. The main characteristics of this filter element are its porosity and high surface area, which enable it to effectively capture and remove solid particles, suspended matter, and other impurities from liquids or gases.

[0003] However, due to their unique multi-layer structure, traditional sintered filter elements are often difficult to completely remove debris and dirt during cleaning. This adhered debris and dirt can shorten the service life of the sintered filter element, and disassembly is complex and tedious. Therefore, we provide a sintered filter element that is easy to clean. Utility Model Content

[0004] The purpose of the utility model is to provide a sintered filter element that is easy to clean, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a sintered filter element that is easy to clean, comprising: a disassembly mechanism, the disassembly mechanism comprising a filter cartridge, a cartridge cover is provided on the top of the filter cartridge, installation compartments are provided on both sides of the inner wall of the filter cartridge, movable columns are provided inside the two installation compartments, springs are provided on the outside of the two movable columns, and blocks are provided on opposite ends of the two movable columns, positioning grooves are provided on both sides of the inner wall of the filter cartridge, a filter box is provided inside the filter cartridge, a filter screen is provided in the slot provided on the top of the filter box, fixing grooves are provided on both sides of the filter box, positioning blocks are provided on both sides of the outside of the filter box, a filter cartridge body is provided inside the filter cartridge near the bottom of the filter box, and a mounting mechanism is provided at the bottom of the filter box.

[0006] As a further preferred embodiment of the present technical solution, the mounting mechanism includes plug-in blocks, and the number of the plug-in blocks is four, and the tops of the four plug-in blocks are fixedly connected to the bottom of the filter box.

[0007] As a further preferred embodiment of the present technical solution, a mounting ring is fixedly connected to the outer side of the top end of the filter element body, and four mounting grooves are provided in an annular array on the top of the mounting ring, and the bottom of the plug is inserted into the mounting groove.

[0008] As a further preferred embodiment of the present technical solution, the outer top end of the filter cartridge is threadedly connected to the inner wall of the bottom end of the cartridge cover, and the end of the movable column away from the block passes through the inner ring of the spring and extends to the outside of the filter cartridge.

[0009] As a further preferred embodiment of the present technical solution, one end of the movable column close to the block is fixedly connected to the block, the outside of the block is clamped in the fixed groove, and one end of the spring is fixedly connected to the side of the inner wall of the installation chamber away from the block.

[0010] As a further preferred embodiment of the present technical solution, the other end of the spring is fixedly connected to one end of the block close to the movable column, and the outside of the filter is fixedly connected to the inner wall of the slot opened on the top of the filter box.

[0011] As a further preferred embodiment of the present technical solution, the outside of the filter box is slidably connected to the inner wall of the filter element barrel, the outside of the filter box is fixedly connected to two positioning blocks, and the outside of the positioning blocks is slidably connected to the inner wall of the positioning groove.

[0012] The utility model provides a sintered filter element that is easy to clean and has the following beneficial effects:

[0013] (1) The utility model pulls two movable columns respectively, and then the movable columns will drive the blocking block to be recessed into the installation chamber, so as to avoid the filter box and the filter element body being blocked by the blocking block when being taken out. At the same time, the filter box and the filter element body will release the limit between them and the filter element barrel, so that the filter box and the filter element body can be taken out of the filter element barrel for cleaning. The filter box and the filter element body can be stably placed in the filter element barrel through the positioning block and the positioning groove.

[0014] (2) The utility model provides a mounting ring on the top outside of the filter element body, and inserts the plug into the mounting groove, thereby ensuring the stability of the filter element body in the filter element barrel, preventing movement and shaking, and ensuring that the sintered filter element can work normally during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a sintered filter element that is easy to clean according to the utility model.

[0016] Figure 2 This is a schematic structural diagram of a dissected sintered filter element disassembly mechanism that is easy to clean according to the present invention.

[0017] Figure 3 This is a schematic diagram of the partially dissected structure of a sintered filter element disassembly mechanism that is easy to clean according to the present invention.

[0018] Figure 4 The utility model is a schematic structural diagram of the disassembly of a sintered filter element disassembly mechanism and an installation mechanism that are easy to clean.

[0019] Figure: 1, disassembly mechanism; 11, filter cartridge; 12, cartridge cover; 13, installation compartment; 14, movable column; 15, spring; 16, clamping block; 17, positioning slot; 18, filter cartridge; 19, filter screen; 110, fixing slot; 111, positioning block; 112, filter cartridge body;

[0020] 2. Mounting mechanism; 21. Insert block; 22. Mounting ring; 23. Mounting slot. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in this embodiment, a sintered filter element that is easy to clean includes: a disassembly mechanism 1, which includes a filter cartridge 11, a cartridge cover 12 is provided on the top of the filter cartridge 11, and installation chambers 13 are provided on both sides of the inner wall of the filter cartridge 11, and movable columns 14 are provided inside the two installation chambers 13, and springs 15 are provided on the outside of the two movable columns 14. Blocks 16 are provided on the opposite ends of the two movable columns 14, and the top outer part of the filter cartridge 11 is threadedly connected to the inner wall of the bottom end of the cartridge cover 12, and the end of the movable column 14 away from the block 16 passes through the inner ring of the spring 15 and extends to the outside of the filter cartridge 11, and positioning grooves 17 are provided on both sides of the inner wall of the filter cartridge 11, and a filter box 18 is provided inside the filter cartridge 11, and a filter screen 19 is provided in the slot opened on the top of the filter box 18. A fixing groove 110 is provided, and one end of the movable column 14 close to the block 16 is fixedly connected to the block 16, and the outside of the block 16 is clamped in the fixing groove 110, and one end of the spring 15 is fixedly connected to the side of the inner wall of the installation chamber 13 away from the block 16, and the other end of the spring 15 is fixedly connected to the end of the block 16 close to the movable column 14, the outside of the filter screen 19 is fixedly connected to the inner wall of the slot opened at the top of the filter box 18, and positioning blocks 111 are provided on both sides of the outside of the filter box 18, and the outside of the filter box 18 is slidably connected to the inner wall of the filter element barrel 11, and the outside of the filter box 18 is fixedly connected to two positioning blocks 111, and the outside of the positioning block 111 is slidably connected to the inner wall of the positioning groove 17, and a filter element body 112 is provided inside the filter element barrel 11 near the bottom of the filter box 18, and a mounting mechanism 2 is provided at the bottom of the filter box 18.

[0023] In this embodiment, when the staff needs to clean the debris and dirt attached to the surface of the sintered filter element, the filter element body 112 needs to be disassembled. Therefore, the filter element barrel 11 and the barrel cover 12 can be threadedly disassembled through the threaded portion, and the two movable columns 14 are pulled, and the movable columns 14 will drive the block 16 to be recessed into the installation chamber 13, so that the filter box 18 and the filter element body 112 are not blocked by the block 16 when being taken out, and the spring 15 will be squeezed, so that the block 16 will be disengaged from the fixing groove 110, and the filter box 18 and the filter element body 112 will be released from the limit between the filter barrel 11, and the staff can then work. The operator can take out the filter box 18 and the filter element body 112 from the filter cartridge 11 for cleaning. When cleaning is completed, the filter box 18 and the filter element body 112 can be placed in the filter cartridge 11 through the positioning block 111 and the positioning groove 17. The positioning block 111 and the positioning groove 17 can ensure their stability and accuracy during installation, and at the same time ensure that the position of the fixing groove 110 and the clamping block 16 are kept at the same height. Loosen the movable column 14, and the spring 15 releases the elasticity to push the clamping block 16 to be clamped in the fixing groove 110, so that the filter box 18 and the filter element body 112 will be fixed and limited between the filter cartridge 11.

[0024] like Figure 2-Figure 4 As shown, the mounting mechanism 2 includes four plug-in blocks 21. The tops of the four plug-in blocks 21 are fixedly connected to the bottom of the filter box 18. A mounting ring 22 is fixedly connected to the outer side of the top of the filter element body 112. Four mounting grooves 23 are opened in an annular array on the top of the mounting ring 22. The bottom of the plug-in block 21 is inserted into the mounting groove 23.

[0025] In this embodiment, a mounting ring 22 is provided on the outside of the top end of the filter element body 112, which is inserted into the mounting groove 23 through the plug block 21, thereby ensuring the stability of the filter element body 112 in the filter element barrel 11, and preventing movement and shaking, thereby ensuring that the sintered filter element can work normally during operation.

[0026] The utility model provides a sintered filter element that is easy to clean. The specific working principle is as follows:

[0027] When the maintenance personnel need to clean the impurities and dirt on the surface of the sintered filter element, they first need to remove the filter element body 112 from the equipment. The filter cartridge 11 and the cartridge cover 12 can be easily disassembled through the threaded part. In addition, the maintenance personnel need to gently pull the two movable columns 14, which will drive the block 16 to be recessed into the installation compartment 13. As the block 16 moves, the spring 15 will be squeezed and store energy. When the block 16 is completely out of the fixing groove 110, the filter box 18 and the filter element body 112 are released from the filter cartridge 11. At this time, the maintenance personnel can easily remove the filter box 18 and the filter element body 112 from the filter cartridge 11. The filter cartridge 11 is taken out for cleaning. After cleaning, in order to reinstall the filter cartridge, the maintenance personnel only needs to place the filter box 18 and the filter cartridge body 112 in the filter cartridge cartridge 11 and accurately position them through the positioning block 111 and the positioning groove 17. Then, release the movable column 14 that was pulled previously, and the spring 15 will release the previously stored energy, pushing the block 16 to be re-engaged in the fixed groove 110. In this way, the filter cartridge 18 and the filter cartridge body 112 will once again form a fixed limit between the filter cartridge cartridge 11, ensuring the stability and reliability of the filter cartridge during operation. In addition, the splicing between the filter cartridge body 112 and the filter cartridge 18 can be ensured by the insertion tube and the installation groove 23.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sintered filter element that is easy to clean, characterized in that: include: The disassembly mechanism (1) comprises a filter cartridge (11), a cartridge cover (12) is provided on the top of the filter cartridge (11), installation chambers (13) are provided on both sides of the inner wall of the filter cartridge (11), movable columns (14) are provided inside the two installation chambers (13), springs (15) are provided outside the two movable columns (14), and blocks (16) are provided at opposite ends of the two movable columns (14). A positioning groove (17) is provided, a filter box (18) is provided inside the filter cartridge (11), a filter screen (19) is provided in a slot provided at the top of the filter box (18), fixing grooves (110) are provided on both sides of the filter box (18), positioning blocks (111) are provided on both sides of the outside of the filter box (18), a filter body (112) is provided inside the filter cartridge (11) near the bottom of the filter box (18), and a mounting mechanism (2) is provided at the bottom of the filter box (18).

2. The easy-to-clean sintered filter element according to claim 1, characterized in that: The mounting mechanism (2) comprises four inserting blocks (21), and the tops of the four inserting blocks (21) are fixedly connected to the bottom of the filter box (18).

3. The easy-to-clean sintered filter element according to claim 2, characterized in that: A mounting ring (22) is fixedly connected to the outer side of the top of the filter element body (112), and four mounting grooves (23) are formed in an annular array on the top of the mounting ring (22), and the bottom of the plug (21) is inserted into the mounting groove (23).

4. The easy-to-clean sintered filter element according to claim 1, characterized in that: The top outer portion of the filter cartridge (11) is threadedly connected to the bottom inner wall of the cartridge cover (12), and the end of the movable column (14) away from the block (16) passes through the inner ring of the spring (15) and extends to the outside of the filter cartridge (11).

5. The easy-to-clean sintered filter element according to claim 1, characterized in that: One end of the movable column (14) close to the block (16) is fixedly connected to the block (16), the outside of the block (16) is clamped in the fixing groove (110), and one end of the spring (15) is fixedly connected to the side of the inner wall of the installation chamber (13) away from the block (16).

6. The easy-to-clean sintered filter element according to claim 1, characterized in that: The other end of the spring (15) is fixedly connected to one end of the block (16) close to the movable column (14), and the outside of the filter (19) is fixedly connected to the inner wall of the slot opened on the top of the filter box (18).

7. The easy-to-clean sintered filter element according to claim 1, characterized in that: The outside of the filter box (18) is slidably connected to the inner wall of the filter cartridge (11), and the outside of the filter box (18) is fixedly connected to two positioning blocks (111), and the outside of the positioning blocks (111) is slidably connected to the inner wall of the positioning groove (17).

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