CN215841908U

CN215841908U - Filter with high-efficient filtering capability

Info

Publication number: CN215841908U
Application number: CN202121467016.5U
Authority: CN
Inventors: 李铁煌; 黄强
Original assignee: Shenzhen Singularity Crossing Data Technology Co ltd
Current assignee: Shenzhen Singularity Crossing Data Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-02-18
Anticipated expiration: 2031-06-29

Abstract

The utility model provides a filter with high-efficiency filtering function, which comprises: the filter body is provided with a filtering channel communicated with the pipeline; the filter body is provided with a first bulge and a second bulge which are oppositely arranged and communicated, a first cavity and a second cavity are respectively formed in the filter based on the first bulge and the second bulge, and the first cavity and the second cavity are communicated through the filtering channel; the filter cartridge penetrates through the first cavity, the second cavity and the filter channel; the first bulge is provided with a dismounting structure. According to the filter, the filter cartridge can be fixed through the first protrusion and the second protrusion to achieve filtering, the first protrusion and the second protrusion are arranged oppositely, the first protrusion and the second protrusion are preferably arranged perpendicular to the filter body, and the transverse section of the filter cartridge is arranged in parallel with the filter, so that the section of the filter cartridge can be fully contacted with the conveying medium at each position of the section of the filter, and the filtering efficiency is improved.

Description

Filter with high-efficient filtering capability

Technical Field

The utility model relates to the technical field of filtration, in particular to a filter with a high-efficiency filtering function.

Background

The filter is an indispensable device on a medium conveying pipeline, and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. After the filter is provided with the filter cylinder with a filter screen with a certain specification, impurities are blocked, when the filter needs to be cleaned, the filter cylinder can be taken out only by taking out the detachable filter cylinder and then reloading the detachable filter cylinder after treatment, so that the use and maintenance are very convenient.

The filter cartridges of the filters in the prior art are all placed at a certain angle, so that when the whole filter cartridge is positioned in the medium conveying pipe, the contact areas of the filter cartridge and the medium conveying pipe at different positions of the same section are different, and the filtering efficiency of the medium conveying pipe at each position in one section cannot be guaranteed. But the inclined mode is convenient for the filter to fix and replace the filter cartridge.

Therefore, a filter is needed to improve the filtering efficiency while effectively fixing and conveniently replacing the filter cartridge.

SUMMERY OF THE UTILITY MODEL

The utility model provides a filter with a high-efficiency filtering function, which ensures convenient disassembly and replacement, ensures that conveyed substances at each section in a pipeline can obtain the same filtering effect, and improves the total filtering efficiency of the conveyed substances.

The utility model provides a filter with high-efficiency filtering function, comprising:

the filter body is provided with a filtering channel, and two sides of the filtering channel are respectively communicated with the pipeline;

the filter body is provided with a first bulge and a second bulge, the first bulge and the second bulge are oppositely arranged and communicated, a first cavity and a second cavity are respectively formed in the filter based on the first bulge and the second bulge, and the first cavity and the second cavity are communicated through the filtering channel;

a filter cartridge disposed through the first cavity, the second cavity, and the filter passage;

the first bulge is provided with a dismounting structure.

Furthermore, the two sides of the filter body are respectively provided with a flange plate, and the filter body is fixed with the pipeline through the flange plates.

Furthermore, the disassembling structure comprises a fixed disc, a disassembling disc and a fixing piece;

the fixed disc and the first bulges are integrally arranged, and the middle part of the fixed disc is communicated with the first cavity;

the detachable plate is detachably connected with the fixed plate through a fixing piece, and the detachable plate is used for sealing the first protrusion.

Further, a sealing element is arranged between the fixed disc and the detachable disc.

Further, the sealing element is a rubber gasket.

Furthermore, a clamping block is arranged at the second bulge;

the filter cylinder is provided with a clamping groove, and the clamping groove is clamped with the clamping block.

Furthermore, the sectional area of the fixture block is gradually reduced from the contact part of the fixture block and the filter cartridge body to the filter channel.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional view of a filter having a high efficiency filtration function;

fig. 2 is a schematic view of a clamping structure of the second protrusion and the filter cartridge.

Reference numerals:

1. a filter body; 11. a first protrusion; 12. a first cavity; 13. a filter cartridge; 131. a card slot; 14. disassembling the structure; 141. fixing the disc; 142. a detaching plate 143, a fixing member; 21. a second protrusion; 211. a clamping block; 22. a second cavity.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

The embodiment of the utility model provides a filter with a high-efficiency filtering function, which is shown in a schematic structural diagram in fig. 1 and comprises:

the filter body 1 is provided with a filtering channel, and two sides of the filtering channel are respectively communicated with the pipeline. The filter provided by the utility model is not improved when being communicated with a pipeline, and can be a similar technical scheme with the prior art. The two sides of the filter body 1 are respectively provided with a flange plate, and the filter body 1 is fixed with the pipeline through the flange plates.

The filter body 1 is provided with a first protrusion 11 and a second protrusion 21, the first protrusion 11 and the second protrusion 21 are oppositely arranged and communicated, a first cavity 12 and a second cavity 22 are respectively formed in the filter based on the first protrusion 11 and the second protrusion 21, and the first cavity 12 and the second cavity 22 are communicated through the filtering channel. And a filter cartridge 13 disposed through the first cavity 12, the second cavity 22, and the filter passage. The first protrusion 11 is provided with a detaching structure 14.

In the filter provided by the utility model, in the using process, the filter cartridge 13 can be fixed through the first protrusion 11 and the second protrusion 21 to realize filtering, the first protrusion 11 and the second protrusion 21 are oppositely arranged, the first protrusion 11 and the second protrusion 21 are preferably arranged perpendicular to the filter body 1, and at the moment, the transverse section of the filter cartridge 13 is arranged in parallel with the filter, so that the section of the filter cartridge 13 can be fully contacted with a conveying medium at each position of the section of the filter, and the filtering efficiency is improved.

When the filter cartridge 13 needs to be replaced, the detachable structure 14 can be detached first, and then the filter cartridge 13 can be taken out from the first protrusion 11, so that the purpose and effect of fixing the filter can be achieved through the first protrusion 11 and the second protrusion 21, and the filter cartridge 13 can be fixed through the two protrusions, so that the filter cartridge 13 is fixed more firmly.

In one possible embodiment, the detaching structure 14 includes a fixed plate 141, a detaching plate 142, and a fixing member 143. The fixed disc 141 and the first bulges 11 are integrally arranged, and the middle part of the fixed disc 141 is communicated with the first cavity 12; the detachable plate 142 is detachably connected to the fixed plate 141 by a fixing member 143, and the detachable plate 142 is used for sealing the first protrusion 11. A sealing element is arranged between the fixed disc 141 and the detachable disc 142, and the sealing element is a rubber gasket.

In one possible embodiment, as shown in fig. 2, a latch 211 is disposed at the second protrusion 21, the filter cartridge 13 is provided with a latch groove 131, the latch groove 131 is disposed in a latching manner with the latch 211, and a cross-sectional area of the latch 211 gradually decreases from a contact portion with a body of the filter cartridge 13 to a filtering passage.

Through the technical scheme, the second protrusion 21 and the filter cartridge 13 can be fixed through the fixture block 211, so that the filter cartridge 13 is more stable after being placed in the filter, and the shaking condition caused by the large flow velocity of the medium can be avoided. In addition, the sectional area of the fixture block 211 gradually decreases from the contact part with the body of the filter cartridge 13 to the filter passage, so that the filter cartridge 13 is replaced and the filter cartridge 13 is fixed to the second protrusion 21, thereby playing a guiding role, having strong practicability and facilitating the replacement of the filter cartridge 13.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A filter having a high efficiency filtering function, comprising:

the filter comprises a filter body (1) and a filter body, wherein the filter body is provided with a filtering channel, and two sides of the filtering channel are respectively communicated with a pipeline;

the filter body (1) is provided with a first bulge (11) and a second bulge (21), the first bulge (11) and the second bulge (21) are oppositely arranged and communicated, a first cavity (12) and a second cavity (22) are respectively formed in the filter based on the first bulge (11) and the second bulge (21), and the first cavity (12) and the second cavity (22) are communicated through the filtering channel;

a filter cartridge (13) disposed through the first cavity (12), the second cavity (22), and the filter passage;

a disassembling structure (14) is arranged at the first bulge (11).

2. The filter with high efficiency filtering function according to claim 1,

the two sides of the filter body (1) are respectively provided with a flange plate, and the filter body (1) is fixed with a pipeline through the flange plates.

3. The filter with high efficiency filtering function according to claim 1,

the disassembly structure (14) comprises a fixed disc (141), a disassembly disc (142) and a fixing piece (143);

the fixed disc (141) and the first bulge (11) are integrally arranged, and the middle part of the fixed disc (141) is communicated with the first cavity (12);

the detachable plate (142) is detachably connected with the fixed plate (141) through a fixing piece (143), and the detachable plate (142) is used for sealing the first bulge (11).

4. The filter with high efficiency filtering function according to claim 3,

a sealing element is arranged between the fixed disc (141) and the detachable disc (142).

5. The filter with high efficiency filtering function according to claim 4,

the sealing element is a rubber gasket.

6. The filter with high efficiency filtering function according to claim 1,

a clamping block (211) is arranged at the second bulge (21);

the filter cylinder (13) is provided with a clamping groove (131), and the clamping groove (131) is clamped with the clamping block (211).

7. The filter with high efficiency filtering function according to claim 6,

the sectional area of the fixture block (211) is gradually reduced from the contact part of the fixture block and the body of the filter cartridge (13) to the filter passage.