CN213388336U - Sealing device and glass manufacturing system - Google Patents
Sealing device and glass manufacturing system Download PDFInfo
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- CN213388336U CN213388336U CN202021786204.XU CN202021786204U CN213388336U CN 213388336 U CN213388336 U CN 213388336U CN 202021786204 U CN202021786204 U CN 202021786204U CN 213388336 U CN213388336 U CN 213388336U
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- sealing device
- piece
- plugging
- expansion
- jacking
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Abstract
The utility model provides a sealing device and glass manufacturing system, this sealing device include sealing member and locating component, and the sectional area of shutoff piece is greater than the sectional area of expansion joint, and through connect locating component on the containing structure who is used for holding glass liquid, this locating component can with the common centre gripping shutoff piece of containing structure's conflict face for the opening of expansion joint is plugged up to the shutoff piece, the utility model provides a sealing device has avoided glass liquid to flow from the expansion joint at the in-process that gets into the runner structure, has improved the leakproofness that glass liquid flows.
Description
Technical Field
The utility model belongs to the glass kiln field, more specifically say, relate to a sealing device and glass manufacturing system.
Background
During the construction of a float glass kiln, in order to ensure that the refractory material can be fully expanded in the temperature rise process of the kiln and the kiln body deforms due to uneven stress, enough expansion gaps can be designed and reserved in the construction process of the kiln to meet the expansion of the refractory material, but in the process that molten glass flows to a flow channel from a pool, a part of molten glass can seep out of the expansion gaps due to the existence of the expansion gaps, and the sealing property is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealing device to solve the glass liquid that exists among the prior art and ooze from the expansion joint, the poor technical problem of leakproofness.
In order to achieve the above object, the utility model adopts the following technical scheme: providing a sealing device for plugging an expansion joint in a molten glass flow channel, wherein the molten glass flow channel comprises a containing structure and a flow guide structure positioned above the containing structure, the containing structure is provided with a containing cavity for containing molten glass, the containing structure is provided with an abutting surface facing away from the containing cavity and an expansion surface connecting the abutting surface and the wall of the containing cavity, the expansion surface faces upwards, the expansion gap is formed between the flow guide structure and the expansion surface, the expansion gap is provided with an opening communicated with the external space, it is characterized in that the sealing device comprises a plugging piece and a positioning component, the sectional area of the plugging piece is larger than that of the expansion joint, the positioning component is connected with the containing structure, and can with the conflict face centre gripping together the shutoff piece, so that the shutoff piece shutoff is in the opening.
Further, locating component includes retaining member and jacking piece, the retaining member with containment structure connects, jacking piece wears to locate the retaining member can the jacking the shutoff piece so that the shutoff piece butt in water conservancy diversion structure.
Further, the plugging piece comprises a supporting piece and a plugging block, the supporting piece is connected with the jacking piece and used for supporting the plugging block, and the plugging block is arranged on the supporting piece and used for plugging the opening.
Further, the plugging block has a first connecting surface and a second connecting surface which are adjacently arranged, when the plugging piece is in the butt position, the first connecting surface is attached to the flow guide structure, and the second connecting surface is attached to the containing structure.
Further, support piece includes connecting portion and supporting part, connecting portion with the retaining member is rotated and is connected, the supporting part with connecting portion even connect and be used for supporting the shutoff piece.
Furthermore, the supporting part further comprises a limiting part connected with the supporting part, and the limiting part is used for limiting the movement of the blocking block in the direction opposite to the accommodating structure.
Further, the locking piece is in threaded connection with the jacking piece.
Further, the accommodating structure is provided with a connecting piece, and the locking piece is fixedly connected with the connecting piece; or the locking piece is detachably connected with the connecting piece.
Further, the jacking piece is a lead screw.
The utility model provides a sealing device's beneficial effect lies in: compared with the prior art, the utility model discloses sealing device includes sealing member and locating component, and the sectional area of shutoff piece is greater than the sectional area of dilatation joint, through connect locating component on the containing structure who is used for holding glass liquid, this locating component can with the common centre gripping shutoff piece of containing structure's conflict face for the opening of dilatation joint is plugged up to the shutoff piece, has avoided glass liquid to flow from the dilatation joint at the in-process that gets into the runner structure, has improved the leakproofness that glass liquid flows.
The utility model also comprises a glass manufacturing system, which comprises the sealing device.
The utility model provides a glass manufacturing system's beneficial effect lies in: compared with the prior art, the utility model discloses glass manufacturing system includes sealing member and locating component, and the sectional area of shutoff piece is greater than the sectional area of dilatation joint, through connect locating component on the containing structure who is used for holding glass liquid, this locating component can with the common centre gripping shutoff piece of holding structure's conflict face for the opening of dilatation joint is plugged up to the shutoff piece, has avoided glass liquid to flow from the dilatation joint at the in-process that gets into the runner structure, has improved the leakproofness that glass liquid flows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a sealing device according to an embodiment of the present invention when the sealing device is connected to a molten glass channel;
fig. 2 is a schematic structural diagram of a sealing device according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10. a containment structure; 11. an accommodating cavity; 12. a contact surface; 13. an expansion surface; 14. a connecting member; 20. A flow guide structure; 30. expanding the seam; 100. a blocking member; 110. a support member; 111. a connecting portion; 112. A support portion; 113. a limiting part; 120. a plugging block; 121. a first connection face; 122. a second connection face; 200. a jacking piece; 300. and a locking member.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the 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 implicitly indicating 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 and fig. 2, the sealing device of the present invention will now be described. The sealing device is used for sealing an expansion joint 30 in a molten glass flow channel, the molten glass flow channel comprises a containing structure 10 and a flow guide structure 20 located above the containing structure 10, the containing structure 10 is provided with a containing cavity 11 used for containing molten glass, the molten glass in the containing cavity 11 can flow upwards into the flow guide structure 20 and flow to a production line along the flow guide structure 20, the containing structure 10 is provided with an abutting surface 12 back to the containing cavity 11 and an expansion surface 13 connecting the abutting surface 12 and the wall of the containing cavity 11, the expansion surface 13 faces upwards, the expansion joint 30 is formed between the flow guide structure 20 and the expansion surface 13, the expansion joint 30 is provided with an opening communicated with an external space, and the sealing device comprises a sealing piece 100 and a positioning assembly.
The sectional area of the plugging piece 100 is larger than that of the expansion joint 30, the positioning assembly is connected with the accommodating structure 10 and can clamp the plugging piece 100 together with the abutting surface 12 so that the plugging piece 100 can plug the opening, specifically, the sectional area of the plugging piece 100 is larger than that of the expansion joint 30, and the plugging piece 100 can be guaranteed to completely plug the opening of the expansion joint 30; when the plugging member 100 and the abutting surface 12 clamp the plugging member 100 together, both the abutting surface 12 and the flow guiding structure 20 are tightly connected with the plugging member 100.
The utility model provides a sealing device, compared with the prior art, the utility model discloses glass manufacturing system includes sealing member and locating component, and the sectional area of shutoff piece 100 is greater than the sectional area of dilatation joint 30, through connect locating component on the containing structure 10 that is used for holding glass liquid, this locating component can with the common centre gripping shutoff piece 100 of conflict face 12 of containing structure 10 for shutoff piece 100 blocks up the opening of dilatation joint 30, has avoided glass liquid to flow out from dilatation joint 30 at the in-process that gets into the runner structure, has improved the leakproofness that glass liquid flows.
Referring to fig. 1 and fig. 2, as an embodiment of the sealing device of the present invention, the positioning assembly includes a locking member 300 and a lifting member 200, the locking member 300 is connected to the receiving structure 10, and the lifting member 200 is disposed through the locking member 300 and can lift the plugging member 100 to make the plugging member 100 abut against the diversion structure 20. Specifically, the jacking piece 200 can with conflict face 12 common centre gripping shutoff piece 100, make shutoff piece 100 butt in conflict face 12, behind shutoff piece 100 and conflict face 12 butt, the jacking piece 200 can also be from last to down with the jacking of shutoff piece 100 to the position with water conservancy diversion structure 20 butt, make shutoff piece 100 when the shutoff position, be seamless butt between shutoff piece 100 and water conservancy diversion structure 20 and the conflict face 12, the leakproofness is good, wherein, retaining member 300 can be when the jacking piece 200 with the jacking of shutoff piece 100 to the shutoff position with the locking of jacking piece 200 in order to restrict jacking piece 200 and remove downwards, it is not hard up to have avoided jacking piece 200, and make and form gap influence leakproofness between shutoff piece 100 and the water conservancy diversion structure 20.
Referring to fig. 1 and fig. 2, as an embodiment of the sealing device according to the present invention, the plugging member 100 includes a supporting member 110 and a plugging block 120, the supporting member 110 is connected to the jacking member 200 and is used for supporting the plugging block 120, and the plugging block 120 is disposed on the supporting member 110 and is used for plugging the opening. The support member 110 is arranged so that the blocking block 120 cannot easily shake when the blocking block 120 blocks the opening of the expansion joint 30, and the position state of the blocking block 120 is more stable.
Please refer to fig. 1 and fig. 2 together, as a specific embodiment of the sealing device provided by the present invention, the plugging block 120 has a first connecting surface 121 and a second connecting surface 122 which are adjacently disposed, when the plugging piece 100 is in the butt position, the first connecting surface 121 and the guiding structure 20 are attached to each other, the second connecting surface 122 and the receiving structure 10 are attached to each other, so that the first connecting surface 121 and the second connecting surface 122 are respectively connected to the guiding structure 20 and the receiving structure 10 in a seamless manner, so that the sealing block 120 improves the sealing performance when the opening of the plugging expansion joint 30 is sealed.
Referring to fig. 1 and 2, as an embodiment of the sealing device of the present invention, the supporting member 110 includes a connecting portion 111 and a supporting portion 112, the connecting portion 111 is rotatably connected to the locking member 300, and the supporting portion 112 is connected to the connecting portion 111 and is used for supporting the plugging block 120. Specifically, the jacking piece 200 is located to connecting portion 111 cover, and when jacking piece 200 withstood shutoff piece 100 and rose, jacking piece 200 took place to rotate in connecting portion 111 for jacking piece 200 is spiral rising, and the operating personnel of being convenient for operates.
Please refer to fig. 1 and fig. 2 together, as a specific embodiment of the sealing device provided in the present invention, the supporting member 110 further includes a limiting portion 113 connected to the supporting portion 112, the limiting portion 113 is used to limit the movement of the blocking piece 120 in the direction opposite to the accommodating structure 10, so that the blocking piece 100 can clamp the blocking piece 120 together with the abutting surface 12, and the second connecting surface 122 of the blocking piece 120 is attached to the abutting surface 12, thereby ensuring the sealing performance between the blocking piece 120 and the accommodating structure 10.
Please refer to fig. 1 and fig. 2 together, as a specific embodiment of the sealing device provided by the present invention, the locking member 300 is in threaded connection with the jacking member 200, and this connection enables the jacking member 200 to jack the plugging block 120 to the plugging position of the abutting structure of the diversion through the spiral type rising, and when the plugging position is reached, the jacking member 200 can realize self-locking due to the characteristic of the threaded connection.
Referring to fig. 1 and 2, as an embodiment of the sealing device of the present invention, the receiving structure 10 has a connecting member 14, and the locking member 300 is fixedly connected to the connecting member 14; or, retaining member 300 is removably coupled to attachment member 14. it will be appreciated that retaining member 300 is fixedly coupled to attachment member 14 to provide a more secure connection, and retaining member 300 is removably coupled to attachment member 14 to facilitate removal and attachment of attachment member 14.
Preferably, as a specific embodiment of the sealing device provided by the present invention, the jacking member 200 is a lead screw.
The utility model discloses still provide a glass manufacturing system, this glass manufacturing system includes sealing device, and this sealing device's concrete structure refers to above-mentioned embodiment, because this glass manufacturing system has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought equally, no longer gives unnecessary detail here.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A sealing device is used for plugging an expansion joint in a molten glass flow channel, the molten glass flow channel comprises a containing structure and a flow guide structure positioned above the containing structure, the containing structure is provided with a containing cavity for containing molten glass, the containing structure is provided with an abutting surface facing away from the containing cavity and an expansion surface connecting the abutting surface and the wall of the containing cavity, the expansion surface faces upwards, the expansion gap is formed between the flow guide structure and the expansion surface, the expansion gap is provided with an opening communicated with the external space, it is characterized in that the sealing device comprises a plugging piece and a positioning component, the sectional area of the plugging piece is larger than that of the expansion joint, the positioning component is connected with the containing structure, and can with the conflict face centre gripping together the shutoff piece, so that the shutoff piece shutoff is in the opening.
2. The sealing device according to claim 1, wherein the positioning assembly includes a locking member and a lifting member, the locking member is connected to the receiving structure, and the lifting member is inserted into the locking member and can lift the plugging member to make the plugging member abut against the flow guide structure.
3. The sealing device of claim 2, wherein the blocking member comprises a support member connected to the jacking member for supporting the blocking member, and a blocking block disposed on the support member for blocking the opening.
4. The sealing device of claim 3, wherein the block has a first mating face and a second mating face disposed adjacent to each other, the first mating face engaging the diversion structure and the second mating face engaging the containment structure when the block is in the abutting position.
5. The sealing device of claim 4, wherein the support member comprises an attachment portion rotatably coupled to the retaining member and a support portion coupled to the attachment portion for supporting the block piece.
6. The sealing device of claim 5, wherein the support member further comprises a limiting portion coupled to the support portion, the limiting portion configured to limit movement of the block piece away from the receiving structure.
7. The sealing device of any one of claims 2 to 6, wherein the retaining member is threadedly connected to the jacking member.
8. The sealing device of claim 7, wherein said receiving structure has a connecting member, said retaining member being fixedly connected to said connecting member; or the locking piece is detachably connected with the connecting piece.
9. The sealing device of claim 8, wherein the jacking member is a lead screw.
10. A glass manufacturing system comprising a sealing device according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021786204.XU CN213388336U (en) | 2020-08-24 | 2020-08-24 | Sealing device and glass manufacturing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021786204.XU CN213388336U (en) | 2020-08-24 | 2020-08-24 | Sealing device and glass manufacturing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213388336U true CN213388336U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021786204.XU Active CN213388336U (en) | 2020-08-24 | 2020-08-24 | Sealing device and glass manufacturing system |
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| Country | Link |
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| CN (1) | CN213388336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116217048A (en) * | 2022-12-29 | 2023-06-06 | 中国建材国际工程集团有限公司 | Glass liquid channel device |
-
2020
- 2020-08-24 CN CN202021786204.XU patent/CN213388336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116217048A (en) * | 2022-12-29 | 2023-06-06 | 中国建材国际工程集团有限公司 | Glass liquid channel device |
| CN116217048B (en) * | 2022-12-29 | 2024-07-09 | 中国建材国际工程集团有限公司 | Glass liquid channel device |
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