CN109734288B - Small crown tightness degree adjusting device in glass melting furnace - Google Patents
Small crown tightness degree adjusting device in glass melting furnace Download PDFInfo
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- CN109734288B CN109734288B CN201910169413.5A CN201910169413A CN109734288B CN 109734288 B CN109734288 B CN 109734288B CN 201910169413 A CN201910169413 A CN 201910169413A CN 109734288 B CN109734288 B CN 109734288B
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- crown
- jackscrew
- melting furnace
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- regenerator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
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Abstract
The invention discloses a crown tightness adjusting device in a glass melting furnace, which relates to the field of glass production equipment and comprises a first jackscrew beam, a second jackscrew beam and a first jackscrew, the device comprises a second jackscrew, a first spandrel girder and a second spandrel girder, wherein one end of the first jackscrew girder is rotatably connected with a melting part upright post, the other end of the first jackscrew girder is fixed on the melting part upright post through the first jackscrew, one end of the second jackscrew girder is rotatably connected with a regenerator upright post, the other end of the second jackscrew girder is fixed on the regenerator upright post through the second jackscrew, one end of the spandrel arch is provided with the first spandrel girder, the other end of the spandrel arch is provided with the second spandrel girder, one end of the spandrel arch is abutted against the middle part of the first jackscrew girder through the first spandrel girder, and the other end of the spandrel arch is abutted against the middle part of the second jackscrew girder through the second spandrel girder. Has the characteristics of convenient installation and adjustment of the small crown.
Description
Technical Field
The invention relates to the field of glass production equipment, in particular to a crown tightness adjusting device of a small crown in a glass melting furnace.
Background
The small glass melting furnace is a channel connecting the regenerator and the melting part, the fluid medium in the channel is high-temperature combustion air or high-temperature flue gas, and the fluid medium is positioned between the melting part and the regenerator of the glass melting furnace, so that the temperature is high, the space is compact, and the operating environment is extremely severe. The arch top of the port furnace is generally of an arch structure, arch slag beams are required to be used as supports at arch feet, the port furnace arch is loosened by a port furnace upright post brace in the middle of the port furnace in the traditional method, and the arch slag beams at two ends of the port furnace arch are fixed on an adjacent steel structure, so that the port furnace arch brick is damaged or has gaps due to the fact that the arch slag beams cannot be loosened during kiln baking, and the later-stage glass production and the service life of the furnace are influenced.
Disclosure of Invention
The invention aims to provide a device for adjusting the tightness of a crown of a small crown in a glass melting furnace, which is used for solving the technical problem.
The technical scheme adopted by the invention is as follows:
a device for adjusting the tightness of a small crown arch in a glass melting furnace comprises a melting furnace main body, wherein a melting part is arranged on one side inside the melting furnace main body, a regenerator is arranged on the other side inside the melting furnace main body, the glass melting furnace small arch is arranged between the melting part and the regenerator, the melting part is communicated with the regenerator through the glass melting furnace small arch, a melting part upright post is arranged in the melting part, a regenerator upright post is arranged in the regenerator, a small crown upright post is arranged in the middle of the glass melting furnace small arch, the small crown arch is also arranged in the glass melting furnace small arch and is connected with the small crown upright post, the device for adjusting the tightness of the small crown arch comprises a first top wire beam, a second top wire beam, a first top wire, a second top wire, a first small crown beam and a second small crown beam, one end of the first top wire beam is rotatably connected with the melting part upright post, the other end of the first jackscrew beam is fixed on the melting part upright post through the first jackscrew, one end of the second jackscrew beam is rotatably connected with the regenerator upright post, the other end of the second jackscrew beam is fixed on the regenerator upright post through the second jackscrew, one end of the port arch is provided with the first port arch ridge beam, the other end of the port arch is provided with the second port arch ridge beam, the first port arch ridge beam and the second port arch ridge beam have the same structure, one end of the port arch abuts against the middle part of the first jackscrew beam through the first port arch ridge beam, and the other end of the port arch abuts against the middle part of the second jackscrew beam through the second port arch beam.
Preferably, the first arch girder includes:
the clamping part is of a shell structure with an opening at one end and is clamped and fixed with one end of the small crown arch;
the connecting portion, connecting portion are the cylindricality structure, the one end of connecting portion with joint portion connects, the other end of connecting portion with the middle part of first jackscrew roof beam offsets.
Preferably, the connection part is a first connection part which is connected with the first jackscrew beam, the first connection part is connected with the first jackscrew beam, and the first connection part is connected with the first jackscrew beam.
More preferably, the first convex part has a hemispherical structure.
Preferably, the melting part column and the regenerator column are both made of H-shaped steel.
Preferably, one end of the first jackscrew is rotatably connected to the melting section pillar by a first bolt.
Preferably, one end of the second jackscrew is rotatably connected with the regenerator upright through a second bolt.
Preferably, the first arch ridge beam is of an I-shaped steel structure or an H-shaped steel structure.
The technical scheme has the following advantages or beneficial effects:
in the invention, the first jackscrew is matched with the first jackscrew beam, the adjustment direction is changed by utilizing the lever principle, the operation space is improved, and the installation and production adjustment of the port arch and the first port arch girder are convenient.
Drawings
FIG. 1 is a schematic view of the interior of a melting furnace body according to the present invention;
FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic sectional view taken along line B-B of FIG. 2 according to the present invention.
In the figure: 1. a first jackscrew beam; 101. a second jackscrew beam; 2. a first port ballast beam; 201. a second port ballast beam; 3. a first jackscrew; 301. a second jackscrew; 4. a melting section column; 5. a regenerator column; 6. a first bolt; 601. a second bolt; 7. a crown of the false arch; 8. a small furnace upright post; 9. a melting furnace main body; 10. a first boss portion; 11. a second boss portion; 12. a clamping part; 13. a connecting portion.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
FIG. 1 is a schematic view of the internal structure of a melting furnace main body of the present invention, FIG. 2 is a schematic view of a partial cross section in the direction of A-A in FIG. 1 of the present invention, FIG. 3 is a schematic view of a partial cross section in the direction of B-B in FIG. 2 of the present invention, and FIGS. 1 to 3 show a preferred embodiment of a device for adjusting the crown tightness of a crown in a glass melting furnace of the present invention, which comprises a melting furnace main body 9, a melting section provided on one side of the interior of the melting furnace main body 9, a regenerator provided on the other side of the interior of the melting furnace main body 9, a glass melting furnace port provided between the melting section and the regenerator, the melting section communicating with the regenerator through the glass melting furnace port, a melting section column 4 provided in the melting section, a regenerator column 5 provided in the regenerator column, a crown column 8 provided in the middle of the glass melting furnace port, a crown 7 provided in the glass melting furnace port, the crown 7 connected to the regenerator column 8, the device for adjusting the tightness of the port arch comprises a first jackscrew beam 1, a second jackscrew beam 101, a first jackscrew 3, a second jackscrew 301, a first port arch girder 2 and a second port arch girder 201, one end of a first jackscrew beam 1 is rotatably connected with a melting part upright post 4, the other end of the first jackscrew beam 1 is fixed on the melting part upright post 4 through a first jackscrew 3, one end of a second jackscrew beam 101 is rotatably connected with a regenerator upright post 5, the other end of the second jackscrew beam 101 is fixed on the regenerator upright post 5 through a second jackscrew 301, one end of a crown arch 7 is provided with a first crown arch slag beam 2, the other end of the crown arch 7 is provided with a second crown arch slag beam 201, the first crown arch slag beam 2 and the second crown arch slag beam 201 are identical in structure, one end of the crown arch 7 abuts against the middle of the first jackscrew beam 1 through the first crown slag beam 2, and the other end of the crown arch 7 abuts against the middle of the second jackscrew beam 101 through the second crown slag beam 201. In this embodiment, the first jack beam 1 has the same structure as the second jack beam 201, and the first jack 3 has the same structure as the second jack 301. The arrangement of the first jackscrew beam 1 and the first jackscrew 3 and the arrangement of the second jackscrew beam 101 and the second jackscrew 301 change the adjusting directions of the first jackscrew beam 1 and the second jackscrew beam 101 by utilizing the lever principle, improve the operating space and facilitate the installation and production adjustment of the port arch 7, the first port arch ballast beam 2 and the second port arch ballast beam 201. When the adjusting device is used, the position of the first jackscrew beam 1 is adjusted by adjusting the first jackscrew 3, and the position of the second jackscrew beam 101 is adjusted by adjusting the second jackscrew 301, so that the tightness of the crown 7 of the pony arch is adjusted, and when the first jackscrew 3 and the second jackscrew 301 are adjusted, the tightness of the first jackscrew 3 and the tightness of the second jackscrew 301 are kept in a balanced state.
Further, as a preferred embodiment, the first rider arch girder 2 includes:
the clamping portion 12 is of a shell structure with an opening at one end, and the clamping portion 12 is clamped and fixed with one end of the small crown 7;
connecting portion 13, connecting portion 13 are the cylindricality structure, and the one end and the joint portion 12 of connecting portion 13 are connected, and the other end of connecting portion 13 offsets with the middle part of first jackscrew roof beam 1. In this embodiment, the first arch girder 2 may also be of an i-steel structure, an H-beam structure, or an angle steel structure. The shape of the inside of the provided clip portion 12 matches the shape of one end of the crown 7.
Further, as a preferred embodiment, the device for adjusting the tightness of the port arch further comprises a first boss 10, the middle of the first jackscrew 1 is provided with the first boss 10, the first boss 10 protrudes to one side close to the port arch 7, and one end of the first boss 10 close to the port arch 7 abuts against the connecting portion 13. The first bulge part 10 can enhance the flexibility of adjusting the tightness of the first arch beam 2, and preferably, the first bulge part 10 is of a hemispherical structure, and as shown in fig. 2, the cambered surface of the hemispherical structure is abutted against the connecting part 13. The middle part of the second jackscrew beam 101 is provided with a second bulge 11, the second bulge 11 abuts against the connecting part on the second port arch girder 201, the second bulge 11 is of a hemispherical structure, and the cambered surface of the second bulge 11 abuts against the connecting part on the second port arch girder 201.
Further, as a preferred embodiment, H-shaped steel is used for each of the melting section pillars 4 and the regenerator pillars 5. In this embodiment, the melting section column 4 is taken as an example, and as shown in fig. 3, the H-shaped steel includes two longitudinal beams and a cross beam, a connecting piece is provided at the lower end of the cross beam, and one end of the first jackscrew beam 1 is provided between the connecting piece and one longitudinal beam and fixed by the first bolt 6.
Further, as a preferred embodiment, one end of the first jack-screw beam 1 is rotatably connected to the melting section column 4 by a first bolt 6.
Further, as a preferred embodiment, one end of the second jackscrew 101 is rotatably connected to the regenerator column 5 by a second bolt 601.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. A device for adjusting tightness of a small crown in a glass melting furnace comprises a melting furnace main body, wherein a melting part is arranged on one side inside the melting furnace main body, a regenerator is arranged on the other side inside the melting furnace main body, a glass melting furnace small furnace is arranged between the melting part and the regenerator, the melting part is communicated with the regenerator through the glass melting furnace small furnace, a melting part upright post is arranged in the melting part, a regenerator upright post is arranged in the regenerator, a small crown upright post is arranged in the middle of the glass melting furnace small furnace, a small crown is further arranged in the glass melting furnace small furnace, the small crown is connected with the small crown upright post, the device is characterized by comprising a first crown beam, a second crown beam, a first crown, a second crown, a first small crown beam and a second small crown beam, one end of the first crown beam is rotatably connected with the melting part upright post, the other end of the first jackscrew beam is fixed on the melting part upright post through the first jackscrew, one end of the second jackscrew beam is rotatably connected with the regenerator upright post, the other end of the second jackscrew beam is fixed on the regenerator upright post through the second jackscrew, one end of the port arch is provided with the first port arch ridge beam, the other end of the port arch is provided with the second port arch ridge beam, the first port arch ridge beam and the second port arch ridge beam have the same structure, one end of the port arch abuts against the middle part of the first jackscrew beam through the first port arch ridge beam, and the other end of the port arch abuts against the middle part of the second jackscrew beam through the second port arch beam.
2. The crown slack adjuster in a glass melting furnace as set forth in claim 1, wherein the first crown beam includes:
the clamping part is of a shell structure with an opening at one end and is clamped and fixed with one end of the small crown arch;
the connecting portion, connecting portion are the cylindricality structure, the one end of connecting portion with joint portion connects, the other end of connecting portion with the middle part of first jackscrew roof beam offsets.
3. The crown slack adjuster in a glass melting furnace as set forth in claim 2, further comprising a first boss portion provided at a middle portion of the first jackscrew, the first boss portion being protruded toward a side close to the crown, an end of the first boss portion close to the crown abutting against the connecting portion.
4. The crown slack adjuster in a glass melting furnace as in claim 3, wherein the first boss is of hemispherical configuration.
5. The crown slack adjuster in a glass melting furnace as set forth in claim 1, wherein the melting section pillar and the regenerator pillar are each made of H-shaped steel.
6. The crown slack adjuster in a glass melting furnace as set forth in claim 1, wherein one end of the first jackscrew is rotatably connected to the melting section pillar by a first bolt.
7. The crown slack adjuster in a glass melting furnace as set forth in claim 1, wherein one end of said second jackscrew is rotatably connected to said regenerator column by a second bolt.
8. The crown slack adjuster in a glass melting furnace as set forth in claim 1, wherein the first crown beam is of an i-steel structure or an H-beam structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910169413.5A CN109734288B (en) | 2019-03-06 | 2019-03-06 | Small crown tightness degree adjusting device in glass melting furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910169413.5A CN109734288B (en) | 2019-03-06 | 2019-03-06 | Small crown tightness degree adjusting device in glass melting furnace |
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| Publication Number | Publication Date |
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| CN109734288A CN109734288A (en) | 2019-05-10 |
| CN109734288B true CN109734288B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910169413.5A Active CN109734288B (en) | 2019-03-06 | 2019-03-06 | Small crown tightness degree adjusting device in glass melting furnace |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203782013U (en) * | 2014-04-09 | 2014-08-20 | 秦皇岛玻璃工业研究设计院 | Automatic rising type springer structure for regenerative chamber of glass smelting kiln |
| CN205133388U (en) * | 2015-08-03 | 2016-04-06 | 秦皇岛玻璃工业研究设计院 | Oxy -fuel combustion glass melting furnace big for arch skewback bearer and take -up unit, big arch and oxy -fuel combustion glass melting furnace |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5891105A (en) * | 1981-11-26 | 1983-05-31 | Ishikawajima Harima Heavy Ind Co Ltd | Supporting method for regenerative brick of hot stove |
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2019
- 2019-03-06 CN CN201910169413.5A patent/CN109734288B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203782013U (en) * | 2014-04-09 | 2014-08-20 | 秦皇岛玻璃工业研究设计院 | Automatic rising type springer structure for regenerative chamber of glass smelting kiln |
| CN205133388U (en) * | 2015-08-03 | 2016-04-06 | 秦皇岛玻璃工业研究设计院 | Oxy -fuel combustion glass melting furnace big for arch skewback bearer and take -up unit, big arch and oxy -fuel combustion glass melting furnace |
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| CN109734288A (en) | 2019-05-10 |
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