CN217899147U - Anti-corrosion flange - Google Patents
Anti-corrosion flange Download PDFInfo
- Publication number
- CN217899147U CN217899147U CN202221617496.3U CN202221617496U CN217899147U CN 217899147 U CN217899147 U CN 217899147U CN 202221617496 U CN202221617496 U CN 202221617496U CN 217899147 U CN217899147 U CN 217899147U
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- flange
- flange body
- corrosion
- connecting block
- spout
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to the technical field of flanges, and discloses an anti-corrosion flange, which comprises a flange body, wherein an anti-corrosion layer is arranged on an inner hole of the flange body, a plurality of chutes are arranged inside the flange body, and the chutes are uniformly distributed around the circle center of the flange body; the both sides of every spout all are provided with the opening, and the opening runs through the flange body, and the inside of every spout all is provided with the connecting block, connecting block and spout sliding fit, and run through on the connecting block and be provided with the connecting hole. This device is through being provided with the anticorrosive coating on the inner wall to reduce the factor that causes the corruption when carrying acid solution, simultaneously, when being connected with outside pipeline, through stirring the connecting block, can make the connecting hole have certain displacement distance, thereby be convenient for make connecting hole and external mounting hole butt joint, the installation of the flange of being convenient for.
Description
Technical Field
The utility model relates to a flange technical field especially relates to an anticorrosion flange.
Background
Flanges, also known as flange flanges or flanges, are parts of the shaft-to-shaft interconnection for the connection of pipe ends. And current flange anticorrosion effect is not good, is in the circulation acidizing fluid for a long time, leads to it to be corroded easily, very big its life that shortens, simultaneously, the connecting hole on the current flange is mostly fixed the setting, makes it when the installation, easily leads to being difficult to with the butt joint of outside mounting hole, has installation error, consequently, we have proposed an anticorrosion flange and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-corrosion flange.
In order to realize the purpose, the utility model adopts the following technical scheme:
an anti-corrosion flange comprises a flange body, wherein an anti-corrosion layer is arranged on an inner hole of the flange body, a plurality of sliding grooves are formed in the flange body, and the sliding grooves are uniformly distributed around the circle center of the flange body;
every the both sides of spout all are provided with the opening, and the opening runs through the flange body, and the inside of every spout all is provided with the connecting block, connecting block and spout sliding fit, and run through on the connecting block and be provided with the connecting hole.
Preferably, the anticorrosive coating is an anticorrosive paint or a ceramic coating.
Preferably, a plurality of sealing grooves are formed in the surface of one side of the flange body, the sealing grooves are annular, and the sealing grooves and the flange body are concentrically arranged.
Preferably, the inner diameter of the connection hole is smaller than the width of the opening.
Preferably, the number of the sliding grooves is three to nine, and the number of the sliding blocks is the same as that of the sliding grooves.
The utility model has the advantages that:
this device is through being provided with the anticorrosive coating on the inner wall to reduce the factor that causes the corruption when carrying acid solution, simultaneously, when being connected with outside pipeline, through stirring the connecting block, can make the connecting hole have certain displacement distance, thereby be convenient for make connecting hole and external mounting hole butt joint, the installation of the flange of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a cross-section of an anti-corrosion flange according to the present invention;
fig. 2 is a schematic structural view of the anti-corrosion flange in a front view.
In the figure: 1. a flange body; 2. an anticorrosive layer; 3. a sealing groove; 4. a chute; 5. connecting blocks; 6. connecting holes; 7. and (4) opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-2, an anti-corrosion flange comprises a flange body 1, an inner hole of the flange body 1 is provided with an anti-corrosion layer 2, the anti-corrosion layer 2 is an anti-corrosion coating or a ceramic layer, a plurality of sliding grooves 4 are formed in the flange body 1, the number of the sliding grooves 4 is three to nine, and the sliding grooves 4 are uniformly distributed around the center of the flange body 1;
the both sides of every spout 4 all are provided with opening 7, and opening 7 runs through flange body 1, and the inside of every spout 4 all is provided with connecting block 5, connecting block 5 and spout 4 sliding fit, and run through on the connecting block 5 and be provided with connecting hole 6, and the internal diameter of connecting hole 6 is less than opening 7's width, the connecting bolt of being convenient for wear to establish.
A plurality of seal grooves 3 are formed in the surface of one side of the flange body 1, the seal grooves 3 are annular, the seal grooves 3 and the flange body 1 are concentrically arranged, and the seal grooves 3 are convenient for installation of seal rings and limit the seal rings during installation.
In this embodiment, through be provided with anticorrosive coating 2 on the inner wall to reduce the factor that causes the corruption when carrying acid solution, simultaneously, when being connected with outside pipeline, through stirring connecting block 5, make connecting block 5 remove in spout 4, adjust the position of connecting hole 6 simultaneously, can make connecting hole 6 have certain adjusting distance, thereby be convenient for make connecting hole 6 and external mounting hole dock, the installation of the flange of being convenient for.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An anti-corrosion flange comprises a flange body (1), and is characterized in that an anti-corrosion layer (2) is arranged on an inner hole of the flange body (1), a plurality of sliding chutes (4) are arranged inside the flange body (1), and the sliding chutes (4) are uniformly distributed around the circle center of the flange body (1);
every the both sides of spout (4) all are provided with opening (7), and opening (7) run through flange body (1), and the inside of every spout (4) all is provided with connecting block (5), connecting block (5) and spout (4) sliding fit, and run through on connecting block (5) and be provided with connecting hole (6).
2. An anti-corrosion flange according to claim 1, characterized in that the anti-corrosion layer (2) is an anti-corrosion paint or a ceramic layer.
3. The anti-corrosion flange according to claim 1, wherein a plurality of sealing grooves (3) are formed in one side surface of the flange body (1), the sealing grooves (3) are annular, and the sealing grooves (3) are concentric with the flange body (1).
4. An anti-corrosion flange according to claim 1, characterized in that the inner diameter of the connection hole (6) is smaller than the width of the opening (7).
5. An anti-corrosion flange according to claim 1, characterized in that the number of runners (4) is three to nine and the number of connecting pieces (5) is the same as the number of runners (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221617496.3U CN217899147U (en) | 2022-06-27 | 2022-06-27 | Anti-corrosion flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221617496.3U CN217899147U (en) | 2022-06-27 | 2022-06-27 | Anti-corrosion flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217899147U true CN217899147U (en) | 2022-11-25 |
Family
ID=84133414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221617496.3U Active CN217899147U (en) | 2022-06-27 | 2022-06-27 | Anti-corrosion flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217899147U (en) |
-
2022
- 2022-06-27 CN CN202221617496.3U patent/CN217899147U/en active Active
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