CN219848403U

CN219848403U - Filter cartridge structure

Info

Publication number: CN219848403U
Application number: CN202321066776.4U
Authority: CN
Inventors: 王剑; 胡根亮; 罗斌
Original assignee: Huizhou Hongjian Industrial Equipment Co ltd
Current assignee: Huizhou Hongjian Industrial Equipment Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-20
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a filter cartridge structure, which comprises a filter cartridge body and a fixed ring which are fixedly connected, wherein a filter hole is formed in the filter cartridge body, a flow dividing device is arranged in the filter cartridge body, the flow dividing device comprises a coaxial positioning ring, a coaxial stabilizing ring, a connecting rod and a connecting ring, wherein the connecting rod and the connecting ring are arranged between the positioning ring and the stabilizing ring, the connecting ring is arranged between the parallel connecting rods, an inclined rod connected with the connecting rod is arranged on the outer surface of the connecting ring, a flow dividing assembly is arranged on the connecting ring, and the flow dividing assembly comprises a connecting column and a fixed block which are integrally structured, and a stabilizing block which is arranged on the outer surface of the fixed block; when filtering sewage medium, fixed block, firm piece are streamlined, do benefit to the sewage circulation, and sewage flows from streamlined fixed block and firm piece surface, and the reposition of redundant personnel pole reposition of redundant personnel sewage impurity avoids sewage impurity to condense into the group, causes the filtration pore to block up, and ring silk and fixed strand silk play the effect of reposition of redundant personnel sewage impurity in addition, avoid the great sewage of agglomeration to block up the filtration pore.

Description

Filter cartridge structure

Technical Field

The utility model belongs to the technical field of filter instruments, and particularly relates to a filter cartridge structure.

Background

The filter cartridge is a cylindrical element for filtering, and is generally divided into a filter cartridge for filtering a gas medium and a liquid medium, wherein the filter cartridge is provided with a filter hole, and belongs to a surface filter element, and impurities in the gas medium and the liquid medium are blocked by utilizing a tiny ventilation tissue arranged on the surface of a filter material at the outer side.

The Chinese patent application No. CN202020193231.X discloses a filter cartridge for a filter, wherein the filter cartridge is a disclosed filter element, when a sewage medium is filtered, sewage is discharged from a filtering hole on the filter cartridge, a filter material on the outer side of the filter cartridge filters sewage impurities, filtered clean water is conveyed through other pipelines, when the sewage is filtered, and when the agglomerated and large-size impurities in the sewage enter, the impurities are split, the filtering hole is blocked, the filtering effect is affected, and the problem that the impurities in the sewage cannot be split by the filter cartridge, so that the filtering hole can be blocked is solved.

Disclosure of Invention

The utility model aims to provide a filter cartridge structure so as to solve the problem that impurities in sewage cannot be split to cause the impurities to block filter holes in the filter cartridge proposed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cartridge filter structure, includes fixed connection's a section of thick bamboo body and solid fixed ring, set up the filtration pore on the section of thick bamboo body, the inside of a section of thick bamboo body is equipped with diverging device, diverging device includes coaxial holding ring and steady ring, installs connecting rod and go-between holding ring, steady ring, the go-between is installed between parallel connecting rod, be equipped with the diagonal bar of being connected with the connecting rod on the surface of go-between, be equipped with the reposition of redundant personnel subassembly on the go-between, the reposition of redundant personnel subassembly includes spliced pole and the fixed block of integral structure, installs the steady piece at the fixed block surface, the surface of steady piece is equipped with the reposition of redundant personnel pole.

Preferably, the center of the positioning ring, the center of the connecting ring and the center of the stabilizing ring are positioned on the same horizontal straight line, the side surface of the fixing ring is provided with a ring groove, and the positioning ring is matched with the ring groove.

Preferably, the connecting column is fixedly connected with the connecting ring, the fixed block and the stabilizing block are in elliptical shapes, the circle center of the fixed block is overlapped with the circle center of the stabilizing block, and the fixed block penetrates through the stabilizing block.

Preferably, when the positioning ring is attached to the fixing ring, the fixing block is opposite to the filtering hole, and the flow dividing rods are uniformly distributed on the outer surface of the stabilizing block.

Preferably, the circle centers of the filter cylinder body and the fixed ring are positioned on the same horizontal line, the filter cylinder body and the fixed ring are of an integrated structure, and the circle centers of the positioning ring and the filter cylinder body are positioned on the same horizontal line.

Preferably, the shortest distance between the outer surface of the stabilizing ring and the inner surface of the cartridge body is 2 millimeters.

Preferably, a shunt net is arranged in the filter cylinder body, the shunt net comprises parallel loop wires and fixed silk yarns, and the fixed silk yarns are parallel to the axis of the loop wires.

Preferably, the connection point between the fixed silk strip and the ring silk is a split-flow point with a "+" structure, and the circle center of the filter hole corresponds to the split-flow point.

Compared with the prior art, the utility model has the beneficial effects that:

in the utility model, when the sewage medium is filtered, sewage flows through the surfaces of the streamline fixed blocks and the stabilizing blocks, the flow dividing rod divides the sewage impurities, so that the sewage impurities are prevented from being coagulated into clusters to cause the blocking of the filter holes, and in addition, the ring threads and the fixed silk strips play a role in dividing the sewage impurities, so that the blocking of the filter holes by the sewage with larger clusters is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic side view of the connecting ring of the present utility model;

in the figure: 1. a filter cartridge body; 2. a fixing ring; 3. a positioning ring; 4. a connecting rod; 5. a connecting ring; 6. a connecting column; 7. a fixed block; 8. a stabilizing ring; 9. a loop wire; 10. fixing the silk strip; 11. filtering holes; 51. a diagonal rod; 71. a stabilizing block; 711. a diverter rod.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 3, the present utility model provides a technical solution: the filter cartridge structure comprises a filter cartridge body 1 and a fixed ring 2 which are fixedly connected, wherein a filter hole 11 is formed in the filter cartridge body 1, when filtering sewage media, sewage permeates out from the filter hole 11 in the filter cartridge body 1, a filter material outside the filter cartridge body 1 filters sewage impurities, and filtered clean water is conveyed through other pipelines; the inside of the filter cartridge body 1 is provided with a coaxial positioning ring 3, a coaxial stabilizing ring 8, a connecting rod 4 and a connecting ring 5 which are arranged between the positioning ring 3 and the stabilizing ring 8, and the positioning ring 3, the stabilizing ring 8, the connecting rod 4 and the connecting ring 5 form a net barrel which is arranged inside the filter cartridge body 1 and plays a role of installing a fixing block 7 and a stabilizing block 71; be equipped with spliced pole 6 and fixed block 7 of integral structure on the go-between 5, install the firm piece 71 at the fixed block 7 surface, fixed block 7, firm piece 71 are oval shape, sewage flows through from streamlined fixed block 7, firm piece 71 surface, play the effect of reposition of redundant personnel sewage impurity, avoid sewage impurity to condense into a group, cause filtration pore 11 to block up, the surface of firm piece 71 is equipped with reposition of redundant personnel pole 711, reposition of redundant personnel pole 711 plays the effect of reposition of redundant personnel sewage, go-between 5 is installed between parallel connecting rod 4, be equipped with the diagonal rod 51 of being connected with connecting rod 4 on the surface of go-between 5, diagonal rod 51 plays the effect of connecting go-between 5, connecting rod 4.

In this embodiment, the center of a circle of the positioning ring 3, the center of a circle of the connecting ring 5 and the center of a circle of the stabilizing ring 8 are positioned on the same horizontal line, the positioning ring 3, the connecting ring 5 and the stabilizing ring 8 are accurately installed, the side surface of the fixing ring 2 is provided with a ring groove, the positioning ring 3 is matched with the ring groove, the positioning ring 3 is attached to the fixing ring 2, and the positioning ring 3 is accurately installed.

In this embodiment, spliced pole 6 and go-between 5 fixed connection, fixed block 7, firm piece 71 are oval shape, fixed block 7, firm piece 71 are streamlined, do benefit to the sewage circulation, fixed block 7 centre of a circle overlaps with firm piece 71 centre of a circle, fixed block 7 runs through firm piece 71, when holding ring 3 and solid fixed ring 2 subsides, fixed block 7 and filtration pore 11 are opposite, reposition of redundant personnel pole 711 evenly distributed is on the surface of firm piece 71, reposition of redundant personnel pole 711 plays the effect of reposition of redundant personnel sewage impurity, avoid sewage impurity to condense into the group, cause filtration pore 11 to block up.

In this embodiment, the center of the filter cartridge body 1 and the center of the fixed ring 2 are on the same horizontal line, the filter cartridge body 1 and the fixed ring 2 are in an integral structure, the filter cartridge body 1 and the fixed ring 2 are accurately installed, the center of the fixed ring 3 and the center of the filter cartridge body 1 are on the same horizontal line, the shortest distance between the outer surface of the stable ring 8 and the inner surface of the filter cartridge body 1 is 2 mm, a gap is reserved between the net drum and the filter cartridge body 1, installation of the ring thread 9 and the fixed thread 10 is facilitated, a diversion net is arranged in the filter cartridge body 1, the diversion net comprises parallel ring threads 9 and fixed thread 10, the ring threads 9 and the fixed thread 10 play a role of diverting sewage impurities, the fixed thread 10 is parallel to the axis of the ring thread 9, the connection point between the fixed thread 10 and the ring thread 9 is a diversion point of a "+" structure, the center of the filter hole 11 corresponds to the diversion point, and the node connected with the center of the filter hole 11, when the sewage impurities flow to the filter hole 11, the ring thread 9 and the fixed thread 10 play a role of diverting sewage impurities, and prevent the sewage impurities from blocking the filter hole 11.

In summary, when filtering the sewage medium, the fixed block 7 and the stable block 71 are streamline, which is beneficial to sewage circulation, sewage flows through the surface of the streamline fixed block 7 and the stable block 71, the flow dividing rod 711 divides the sewage impurities, the sewage impurities are prevented from being coagulated into clusters, the filter holes 11 are blocked, in addition, the ring threads 9 and the fixed thread 10 play a role of dividing the sewage impurities, and the large clustered sewage is prevented from blocking the filter holes 11.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cartridge filter structure, includes fixed connection's cartridge filter body (1) and solid fixed ring (2), its characterized in that: the filter cartridge is characterized in that the filter cartridge body (1) is provided with a filter hole (11), a shunt device is arranged in the filter cartridge body (1), the shunt device comprises a coaxial positioning ring (3) and a stabilizing ring (8), a connecting rod (4) and a connecting ring (5) which are arranged between the positioning ring (3) and the stabilizing ring (8), the connecting ring (5) is arranged between the parallel connecting rods (4), a diagonal rod (51) connected with the connecting rod (4) is arranged on the outer surface of the connecting ring (5), a shunt assembly is arranged on the connecting ring (5), the shunt assembly comprises a connecting column (6) and a fixing block (7) which are integrally structured, and a stabilizing block (71) which is arranged on the outer surface of the fixing block (7), and a shunt rod (711) is arranged on the outer surface of the stabilizing block (71).

2. A filter cartridge structure according to claim 1, wherein: the circle center of the positioning ring (3), the circle center of the connecting ring (5) and the circle center of the stabilizing ring (8) are positioned on the same horizontal straight line, an annular groove is formed in the side face of the fixing ring (2), and the positioning ring (3) is matched with the annular groove.

3. A filter cartridge structure according to claim 1, wherein: the connecting column (6) is fixedly connected with the connecting ring (5), the fixing block (7) and the stabilizing block (71) are in elliptical shapes, the circle center of the fixing block (7) is overlapped with the circle center of the stabilizing block (71), and the fixing block (7) penetrates through the stabilizing block (71).

4. A filter cartridge structure according to claim 1, wherein: when the positioning ring (3) is attached to the fixing ring (2), the fixing block (7) is opposite to the filtering holes (11), and the flow dividing rods (711) are uniformly distributed on the outer surface of the stabilizing block (71).

5. A filter cartridge structure according to claim 1, wherein: the center of the filter cylinder body (1) and the center of the fixed ring (2) are positioned on the same horizontal line, the filter cylinder body (1) and the fixed ring (2) are of an integrated structure, and the center of the positioning ring (3) and the filter cylinder body (1) are positioned on the same horizontal line.

6. A filter cartridge structure according to claim 1, wherein: the shortest distance between the outer surface of the stabilizing ring (8) and the inner surface of the filter cartridge body (1) is 2 mm.

7. A filter cartridge structure according to claim 1, wherein: the filter cartridge is characterized in that a shunt net is arranged in the filter cartridge body (1) and comprises parallel loop wires (9) and fixed yarns (10), and the fixed yarns (10) are parallel to the axis of the loop wires (9).

8. A filter cartridge structure according to claim 7, wherein: the connection point between the fixed silk strip (10) and the ring silk (9) is a split-flow point with a "+" structure, and the center of the filter hole (11) corresponds to the split-flow point.