CN216855795U - High pressure filter structure - Google Patents
High pressure filter structure Download PDFInfo
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- CN216855795U CN216855795U CN202123284217.4U CN202123284217U CN216855795U CN 216855795 U CN216855795 U CN 216855795U CN 202123284217 U CN202123284217 U CN 202123284217U CN 216855795 U CN216855795 U CN 216855795U
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- tank body
- filter tank
- fixed disc
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Abstract
The utility model provides a high-pressure filter structure applied to the technical field of material filtering equipment, which comprises a filter tank body (1), wherein an inlet part (3) is arranged at the lower part of the filter tank body (1), an outlet part (4) is arranged on the side surface, close to the upper part, of the filter tank body (1), a fixed disc (10) is arranged on the inner wall of the filter tank body (12), a filter stick (8) extending towards the inlet part (3) is arranged on the lower surface of the fixed disc (10), a support ring (5) is arranged below the fixed disc (10), and an annular sealing ring (11) is arranged between the outer ring of the support ring (5) and the inner wall of the filter tank body (1).
Description
Technical Field
The utility model belongs to the technical field of material filtering equipment, and particularly relates to a high-pressure filter structure.
Background
At present, filters are commonly used in production, particularly pump outlet filters requiring high precision filtration requirements. The pump outlet filter works under positive pressure, so that the requirement on the sealing precision of the filter element and the filter tank body is particularly high. At present, a common method is to additionally arrange a non-metallic gasket on a sealing surface, but the method is very easy to cause the damage and waste of the gasket under the working condition of high pressure or materials with higher viscosity, and the normal operation is influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the high-pressure filter structure is simple in structure, effectively replaces the gasket through arrangement of the sealing ring, ensures sealing precision, avoids frequently replacing the gasket, and improves use convenience.
To solve the technical problems, the utility model adopts the technical scheme that:
the utility model relates to a high-pressure filter structure which comprises a filter tank body, wherein an inlet part is arranged at the lower part of the filter tank body, an outlet part is arranged on the side surface of the filter tank body close to the upper part, a fixed disc is arranged on the inner wall of the filter tank body, a filter stick extending towards the inlet part is arranged on the lower surface of the fixed disc, a support ring is arranged below the fixed disc, and an annular sealing ring is arranged between the outer ring of the support ring and the inner wall of the filter tank body.
The fixing disc is provided with a plurality of bolts I, and each bolt I is connected with a corresponding threaded hole in the annular sealing ring through a through hole in the fixing disc.
The upper end of the filter tank body of the high-pressure filter structure is provided with a filter hand hole part, and a filter hand hole cover plate which can be installed and detached is arranged at the filter hand hole part.
The filter hand hole part at the upper end of the filter tank body is connected with a filter hand hole cover plate through a bolt II, and a plurality of bolts II are arranged along the circumference of the filter hand hole cover plate.
The outer side surface of the annular sealing ring is attached to the inner wall of the filter tank body.
The upper part of the annular sealing ring is attached to the lower surface of the fixed disc.
The inner side surface of the annular sealing ring is attached to the outer side surface of the supporting ring.
By adopting the technical scheme of the utility model, the following beneficial effects can be obtained:
the utility model provides an improved scheme aiming at the defects in the prior art. When the filter tank works, filter substances enter the filter tank body from the inlet part, then pass through the filter stick and move towards the outlet part. When filtering, need ensure the pressure of the cavity between the income oral area in the filter jar body and the fixed disc, consequently set up ring type seal, ring type seal is located between the outer lane of the braced ring and the internal wall of filter jar, realizes reliably sealing. And the position of the fixed disc can be provided with a filter screen according to the filtering requirement. Therefore, the gasket is replaced by the sealing ring, so that the sealing precision is ensured, and meanwhile, the problem of replacing the gasket is solved. The high-pressure filter structure disclosed by the utility model is simple in structure and low in cost, the gasket is effectively replaced through the arrangement of the sealing ring, the sealing precision is ensured, meanwhile, the gasket is prevented from being frequently replaced, and the use convenience is improved.
Drawings
The contents of the specification, as well as the references used in the drawings, will now be briefly described as follows:
FIG. 1 is a schematic structural view of a high pressure filter arrangement according to the present invention;
in the drawings, the reference numbers are respectively: 1. a filter tank; 2. a filter hand hole cover plate; 3. an inlet portion; 4. an outlet portion; 5. a branch ring; 6. a bolt II; 7. a bolt I; 8. filtering the filter stick; 10. fixing the disc; 11. an annular seal ring.
Detailed Description
The following description of the embodiments of the present invention, with reference to the accompanying drawings, will be made in further detail, such as the shapes and structures of the various components, the mutual positions and connection relationships among the various parts, the functions and operating principles of the various parts, etc., with reference to the following description of the embodiments:
as shown in the attached figure 1, the high-pressure filter structure comprises a filter tank body 1, wherein an inlet part 3 is arranged at the lower part of the filter tank body 1, an outlet part 4 is arranged at the side surface of the filter tank body 1 close to the upper part, a fixed disc 10 is arranged on the inner wall of the filter tank body 12, a filter stick 8 extending towards the inlet part 3 is arranged on the lower surface of the fixed disc 10, a support ring 5 is arranged below the fixed disc 10, and an annular sealing ring 11 is arranged between the outer ring of the support ring 5 and the inner wall of the filter tank body 1. The structure provides an improved scheme aiming at the defects in the prior art. When the filter tank works, filter substances enter the filter tank body from the inlet part, then pass through the filter stick and move towards the outlet part. When filtering, need to ensure the pressure of the cavity between the income department in the filter jar body and fixed disc 10, consequently set up ring seal 11, ring seal 11 is located between 5 outer lanes of branch ring and the 1 inner walls of filter jar body, realizes reliably sealed. And the fixed disc 10 can be positioned to provide a filter screen according to the filtering requirement. Therefore, the gasket is replaced by the sealing ring, so that the sealing precision is ensured, and meanwhile, the problem of replacing the gasket is solved. The high-pressure filter structure is simple in structure, the gasket is effectively replaced through the arrangement of the sealing ring, the sealing precision is ensured, meanwhile, the frequent replacement of the gasket is avoided, and the use convenience is improved.
Fixed disc 10 on set up a plurality of bolts I7, every bolt I7 is divided through a through-hole on the fixed disc 10 respectively and is connected with a corresponding screw hole on the ring type seal 11. Above-mentioned structure, fixed disc 10 and ring packing 11 are connected to bolt I7, ensure that ring packing 11 upper surface reliably fixes a position with fixed disc, avoid warping in the use, improve the leakproofness.
The upper end of a filter tank body 1 of the high-pressure filter structure is provided with a filter hand hole part, and a filter hand hole cover plate 2 which can be installed and detached is arranged at the filter hand hole part. The filter hand hole part of the upper end of the filter tank body 1 is connected with the filter hand hole cover plate 2 through a bolt II 6, and the bolt II 6 is arranged along the filter hand hole cover plate 2 in a circle. With the structure, the filter hand hole part and the filter hand hole cover plate 2 can be reliably connected through the bolt II 6. The filter hand hole cover plate 2 can be conveniently detached, and the operation in the tank body through the hand hole is convenient.
The outer side surface of the annular sealing ring 11 is attached to the inner wall of the filter tank body 1. The upper part of the annular sealing ring 11 is attached to the lower surface of the fixed disc 10. The inner side surface of the annular sealing ring 11 is attached to the outer side surface of the support ring 5. By means of the structure, the annular sealing ring 11 is reliably positioned, deformation is not prone to occurring in work, sealing performance is improved, and frequent replacement is not needed.
The utility model provides an improved scheme aiming at the defects in the prior art. When the filter tank works, the filter material enters the filter tank body from the inlet part, passes through the filter stick and moves towards the outlet part. When filtering, need ensure the pressure of the cavity between the income oral area in the filter jar body and the fixed disc, consequently set up ring type seal, ring type seal is located between the outer lane of the braced ring and the internal wall of filter jar, realizes reliably sealing. And the position of the fixed disc can be provided with a filter screen according to the filtering requirement. Therefore, the gasket is replaced by the sealing ring, so that the sealing precision is ensured, and meanwhile, the problem of replacing the gasket is solved. The high-pressure filter structure is simple in structure and low in cost, the gasket is effectively replaced through the arrangement of the sealing ring, the sealing precision is ensured, meanwhile, the gasket is prevented from being frequently replaced, and the use convenience is improved.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the utility model, and its application to other applications without departing from the spirit and scope of the utility model.
Claims (7)
1. A high pressure filter construction, characterized by: the high-pressure filter structure comprises a filter tank body (1), an inlet part (3) is arranged at the lower part of the filter tank body (1), an outlet part (4) is arranged on the side surface, close to the upper part, of the filter tank body (1), a fixed disc (10) is arranged on the inner wall of the filter tank body (1), a filter stick (8) extending towards the inlet part (3) is arranged on the lower surface of the fixed disc (10), a support ring (5) is arranged below the fixed disc (10), and an annular sealing ring (11) is arranged between the outer ring of the support ring (5) and the inner wall of the filter tank body (1).
2. The high pressure filter arrangement of claim 1, wherein: the fixing disc (10) is provided with a plurality of bolts I (7), and each bolt I (7) is connected with a corresponding threaded hole on the annular sealing ring (11) through a through hole on the fixing disc (10).
3. A high pressure filter construction according to claim 1 or 2, wherein: the filter hand hole part is arranged at the upper end of the filter tank body (1) of the high-pressure filter structure, and the filter hand hole cover plate (2) which can be installed and detached is arranged at the position of the filter hand hole part.
4. A high pressure filter construction according to claim 3, wherein: the filter hand hole part of the upper end of the filter tank body (1) is connected with the filter hand hole cover plate (2) through a bolt II (6), and the bolts II (6) are arranged along the periphery of the filter hand hole cover plate (2).
5. A high pressure filter construction according to claim 1 or 2, wherein: the outer side surface of the annular sealing ring (11) is attached to the inner wall of the filter tank body (1).
6. The high pressure filter arrangement of claim 5, wherein: the upper part of the annular sealing ring (11) is attached to the lower surface of the fixed disc (10).
7. The high pressure filter arrangement of claim 6, wherein: the inner side surface of the annular sealing ring (11) is attached to the outer side surface of the support ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123284217.4U CN216855795U (en) | 2021-12-24 | 2021-12-24 | High pressure filter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123284217.4U CN216855795U (en) | 2021-12-24 | 2021-12-24 | High pressure filter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216855795U true CN216855795U (en) | 2022-07-01 |
Family
ID=82149677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123284217.4U Active CN216855795U (en) | 2021-12-24 | 2021-12-24 | High pressure filter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216855795U (en) |
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2021
- 2021-12-24 CN CN202123284217.4U patent/CN216855795U/en active Active
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