CN213628849U - Flange seal structure for feed bin - Google Patents
Flange seal structure for feed bin Download PDFInfo
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- CN213628849U CN213628849U CN202022464938.2U CN202022464938U CN213628849U CN 213628849 U CN213628849 U CN 213628849U CN 202022464938 U CN202022464938 U CN 202022464938U CN 213628849 U CN213628849 U CN 213628849U
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- flange
- feed bin
- plane
- unsmooth
- seal structure
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Abstract
The utility model discloses a flange seal structure for feed bin, including the feed bin body, the feed bin body includes the barrel and sets up the cone in the barrel bottom, be equipped with flange seal structure between barrel and the cone, flange seal structure includes flat flange, unsmooth flange, sealed pad and fixing bolt, the flat flange of barrel bottom fixedly connected with. The utility model discloses a set up the unsmooth flange and the sealed pad of flange seal structure, be favorable to sealing up to place on the second plane of unsmooth flange, be favorable to sealing up the flat flange of unsmooth flange through sealed effect effectual unsmooth flange of sealed pad when connecting unsmooth flange, improve sealed effect, and sealed pad setting on the second plane in the unsmooth flange outside, the effectual sealed condition that fills up the ageing feed bin that enters into of back of having avoided long-term use, cause the pollution to the feed bin.
Description
Technical Field
The utility model relates to a flange seal field, in particular to flange seal structure for feed bin.
Background
The equipment of a lot of unloading or the equipment of storage are often used to the industrial production in-process, and the feed bin utilizes the flange to carry out sealing connection to the feed bin more when using, and current flange seal structure is simple, and sealed effect is relatively poor, and the sealing washer is ageing easily after using for a long time, causes the piece to enter into the feed bin in, pollutes the material in the feed bin.
Therefore, it is necessary to provide a flange sealing structure for a storage bin to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flange seal structure for feed bin to the current flange seal structure who proposes in solving above-mentioned background art is simple, and sealed effect is relatively poor, and the sealing washer is ageing easily after long-term the use, causes the piece to enter into the feed bin in, pollutes the problem of the material in the feed bin.
In order to achieve the above object, the utility model provides a following technical scheme: a flange sealing structure for a material bin comprises a material bin body, wherein the material bin body comprises a barrel body and a cone body arranged at the bottom of the barrel body, a flange sealing structure is arranged between the barrel body and the cone body, the flange sealing structure comprises a flat flange, a concave-convex flange, a sealing gasket and a fixing bolt, the bottom of the barrel body is fixedly connected with the flat flange, the top of the cone body is fixedly connected with the concave-convex flange, the sealing gasket is arranged at the top of the outer side of the concave-convex flange, and the flat flange and the concave-convex flange are connected;
the concave-convex flange comprises a first plane and a second plane, the second plane is lower than the first plane, and the second plane is arranged on the outer side of the concave-convex flange.
Preferably, the concave-convex flange is matched with the flat flange.
Preferably, the cross-sectional side view of the concave-convex flange is stepped.
Preferably, the sealing gasket is fittingly placed on top of the second plane of the male and female flanges.
The utility model has the advantages that:
through setting up the unsmooth flange and the sealed pad of flange seal structure, be favorable to sealing up and place sealed the second plane of unsmooth flange on, be favorable to sealing up unsmooth flange and peaceful flange through the sealed effect of filling up when connecting unsmooth flange, improve sealed effect, and sealed pad setting is on the second plane in the unsmooth flange outside, the effectual sealed condition of ageing entering into the feed bin of filling up after having avoided long-term use, cause the pollution to the feed bin.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
in the figure: the feed bin comprises a feed bin body 1, a cylinder body 2, a cone body 3, a flange sealing structure 4, a flat flange 41, a concave-convex flange 42, a sealing gasket 43, a fixing bolt 44, a first plane 421 and a second plane 422.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a flange seal structure for feed bin as shown in fig. 1-2, including feed bin body 1, feed bin body 1 includes barrel 2 and cone 3 that sets up in barrel 2 bottom, be equipped with flange seal structure 4 between barrel 2 and cone 3, flange seal structure 4 includes flat flange 41, unsmooth flange 42, sealed pad 43 and fixing bolt 44, barrel 2 bottom fixedly connected with flat flange 41, cone 3 top fixedly connected with unsmooth flange 42, unsmooth flange 42 outside top is equipped with sealed pad 43, flat flange 41 and unsmooth flange 42 are connected through fixing bolt 44;
the concave-convex flange 42 comprises a first plane 421 and a second plane 422, the second plane 422 is lower than the first plane 421, and the second plane 422 is arranged outside the concave-convex flange 42.
Further, in the above technical solution, the concave-convex flange 42 is fitted with the flat flange 41;
further, in the above technical solution, the cross-sectional side view of the concave-convex flange 42 is provided in a step shape;
further, in the above technical solution, the sealing gasket 43 is fittingly placed on top of the second plane 422 of the concave-convex flange 42.
This practical theory of operation:
referring to the attached drawings 1-2 of the specification, when the device is used, the flat flange 41 of the flange sealing structure 4 is connected with the cylinder body 2, the concave-convex flange 42 is connected with the cone body 3, the sealing gasket 43 is placed on the second plane 422 on the outer side of the concave-convex flange 42, the concave-convex flange 42 is connected with the flat flange 41 through the fixing bolt 44, after connection, the first plane 421 is in hard connection with the flat flange 41, the sealing effect is further improved under the condition that the sealing gasket 43 on the second plane 422 is in soft connection with the flat flange 41, and the condition that the sealing gasket 43 ages and enters the storage bin to pollute materials after long-time use can be effectively avoided.
In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a flange seal structure for feed bin, includes feed bin body (1), its characterized in that: the storage bin comprises a storage bin body (1) and a storage bin body, wherein the storage bin body (1) comprises a barrel body (2) and a cone body (3) arranged at the bottom of the barrel body (2), a flange sealing structure (4) is arranged between the barrel body (2) and the cone body (3), the flange sealing structure (4) comprises a flat flange (41), a concave-convex flange (42), a sealing gasket (43) and a fixing bolt (44), the flat flange (41) is fixedly connected to the bottom of the barrel body (2), the concave-convex flange (42) is fixedly connected to the top of the cone body (3), the sealing gasket (43) is arranged at the top of the outer side of the concave-convex flange (42), and the flat flange (41;
the concave-convex flange (42) comprises a first plane (421) and a second plane (422), the second plane (422) is lower than the first plane (421), and the second plane (422) is arranged on the outer side of the concave-convex flange (42).
2. The flange seal structure for the bunker of claim 1, wherein: the concave-convex flange (42) is matched with the flat flange (41).
3. The flange seal structure for the bunker of claim 1, wherein: the cross-sectional side view of the concave-convex flange (42) is in a step shape.
4. The flange seal structure for the bunker of claim 1, wherein: the sealing gasket (43) is arranged on the top of the second plane (422) of the concave-convex flange (42) in a matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022464938.2U CN213628849U (en) | 2020-10-30 | 2020-10-30 | Flange seal structure for feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022464938.2U CN213628849U (en) | 2020-10-30 | 2020-10-30 | Flange seal structure for feed bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213628849U true CN213628849U (en) | 2021-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022464938.2U Active CN213628849U (en) | 2020-10-30 | 2020-10-30 | Flange seal structure for feed bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213628849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669070A (en) * | 2022-04-07 | 2022-06-28 | 烟台东化新材料有限公司 | Method for replacing shell gasket of vertical scraper evaporator |
-
2020
- 2020-10-30 CN CN202022464938.2U patent/CN213628849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669070A (en) * | 2022-04-07 | 2022-06-28 | 烟台东化新材料有限公司 | Method for replacing shell gasket of vertical scraper evaporator |
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