CN203582690U - Total-oxygen flat glass melting furnace crown - Google Patents
Total-oxygen flat glass melting furnace crown Download PDFInfo
- Publication number
- CN203582690U CN203582690U CN201320702071.7U CN201320702071U CN203582690U CN 203582690 U CN203582690 U CN 203582690U CN 201320702071 U CN201320702071 U CN 201320702071U CN 203582690 U CN203582690 U CN 203582690U
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- China
- Prior art keywords
- brick
- flat glass
- crown
- slots
- pull bar
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- Expired - Fee Related
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Abstract
The utility model relates to a total-oxygen flat glass melting furnace crown, comprising support frames (1), wherein a breast wall (2) is arranged inside each support frame; each breast wall is connected with a crown body (3) in a matching manner; the crown body comprises matched brick blocks (4). The crown is characterized in that a beam is connected between the support frames (1); a group of draw bars (6) are connected to the beam (7); hanging slots (4a) are respectively arranged at two symmetrical sides of each brick block; abdicating slots (4c) are arranged between the upper surfaces of the hanging slots and the brick block; the hanging slots of two adjacent bottom bricks (4) are correspondingly matched with the abdicating slots; two matched hanging slots and abdicating slots form a T-shaped slot (5); the draw bars (6) are connected inside the T-shaped slot in a matching manner. The total-oxygen flat glass melting furnace crown has the advantages that installation is convenient, the compressive ability of the brick layer of the crown is enhanced, the crown is stably fixed, and the safety of flat glass production is ensured.
Description
Technical field
The utility model relates to the raw material melting equipment in flat glass production process, particularly a kind of total oxygen Flat Glass Furnace arch top.
Background technology
Flat Glass Furnace is the raw material melting equipment that sheet glass is produced, and total oxygen Flat Glass Furnace refers to 85% above oxygen does combustion-supporting Flat Glass Furnace, melting end, card neck, cooling end and other, consists of.Melting end by arch top, breastwork, gable, pond at the bottom of, pool wall etc. forms.Arch top, for domes, is constructed by multiple layer refractory, comprises stressed fire brick layer, the sealing bed of material, insulating brick-layer etc., and the stressed brick layer of innermost layer is born the stressed of whole arch top, and other layer is not only for insulation is born stressed.
That total oxygen melting furnaces have is energy-conservation, flue gas pollutant Reducing exhaust emission, quality product are put forward advantages of higher, during work, melting end arch top temperature exceeds much than normal air melting furnaces, the meltable material of the minute quantity in stressed brick layer is slowly separated out, the anti-pressure ability of stressed brick layer can weaken, after using for some time, whole arch top may slightly fall, sometimes affects safety production.Through extensively retrieval, not yet find comparatively desirable technical scheme.
Utility model content
The purpose of this utility model is the shortcoming that may slightly fall in order to solve the arch top of present stage total oxygen Flat Glass Furnace, and a kind of total oxygen Flat Glass Furnace arch top proposing.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of total oxygen Flat Glass Furnace arch top, comprises bracing frame, at the symmetrical breastwork that connects in the inner side of bracing frame, and the arch that is connected on breastwork top, arch top comprises the fragment of brick cooperatively interacting, and it is characterized in that:
A, between bracing frame connecting cross beam, on crossbeam, connect one group of pull bar;
Two symmetrical sides of b, described fragment of brick are respectively equipped with a hanging groove, between the upper surface of hanging groove and fragment of brick, be provided with a slot to make way being communicated with, the hanging groove of brick and slot to make way corresponding matching at the bottom of adjacent two, match two hanging grooves and two slots to make way form T-shaped groove, and pull bar is connected in T-shaped groove.
On the basis of technique scheme, can there is following further technical scheme:
The inclination certain angle of described hanging groove, hanging groove is parallel with fragment of brick upper surface.
Crossbeam is run through in the upper end of described pull bar, is socketed successively pad, spring and nut on pull bar, and pull bar is fixedly connected on crossbeam by spring and nut, spring and nut compression fit.
Described spring, always in compressed state, after long-time use, regulates the ultimate compression strength of stressed brick layer.
The angle of inclination of described hanging groove is parallel with the upper surface of fragment of brick, can guarantee that the bearing capacity of fragment of brick is consistent, has increased the anti-pressure ability of brick layer.
Between bracing frame, also connect a tie rod, support bar is run through respectively at tie rod two ends, at two ends, fixes respectively by nut locking.
The utility model has the advantage of: this device is easy for installation, strengthened the anti-pressure ability of the brick layer on arch top, make the fixing firm of arch top, guaranteed the safety that sheet glass is produced.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present utility model;
Fig. 2 is the A portion enlarged view of Fig. 1;
Fig. 3 is the B portion enlarged view of Fig. 1.
Embodiment
As shown in Figure 1, a kind of total oxygen Flat Glass Furnace arch top that the utility model provides, comprise bracing frame 1, at the symmetrical breastwork 2 that connects in the inner side of bracing frame 1, on each breastwork 2, connect respectively a back-up block 10, back-up block 10 matches with bracing frame 1 again, the arch that is also connected on breastwork 2 top 3, also match with back-up block 10 respectively in the two ends on arch top 3, arch top 3 comprises the fragment of brick 4 cooperatively interacting, in the outside of the fragment of brick 4 cooperatively interacting, be connected one and seal the bed of material 8, the skin insulating brick-layer 9 that is connected at the sealing bed of material 8, is characterized in that:
A, between bracing frame 1, connect a crossbeam 7, connect nine pull bars 6 on crossbeam 7, also connect a tie rod 11 between bracing frame, support bar 1 is run through respectively at the two ends of tie rod 11, at two ends, fixes respectively by nut locking.
B, as shown in Figure 3, two symmetrical sides of described fragment of brick 4 are respectively equipped with a hanging groove 4a, the inclination certain angle of described hanging groove 4a, hanging groove 4a is parallel with fragment of brick 4 upper surfaces, between the upper surface of hanging groove 4a and fragment of brick 4, be provided with a slot to make way 4c who is communicated with, the hanging groove 4a of brick 4 and slot to make way 4c corresponding matching at the bottom of adjacent two, match two hanging groove 4a and two slot to make way 4c form T-shaped groove 5, pull bar 6 is connected in T-shaped groove 5, pull bar 6 is comprised of union lever and lever, lever symmetry is connected to union lever front end, lever matches with hanging groove 4a, union lever coordinates corresponding with slot to make way 4c.
As shown in Figure 2, crossbeam 7 is run through in the upper end of described pull bar 6, and pull bar 6 is socketed successively pad 14, spring 12 and nut 13 after running through crossbeam 7 on pull bar 6, and pad 14 contacts cooperation with crossbeam 7, spring 12 is arranged between pad 14 and nut 13, spring 12 and nut 13 compression fit.
Claims (3)
1. a total oxygen Flat Glass Furnace arch top, comprises bracing frame (1), at the symmetrical breastwork (2) that connects in the inner side of bracing frame (1), and the arch that is connected on breastwork (2) top (3), arch top (3) comprises the fragment of brick (4) cooperatively interacting, and it is characterized in that:
A, between bracing frame (1) connecting cross beam (7), at the upper one group of pull bar (6) that connects of crossbeam (7);
Two symmetrical sides of b, described fragment of brick (4) are respectively equipped with a hanging groove (4a), between the upper surface of hanging groove (4a) and fragment of brick (4), be provided with a slot to make way being communicated with (4c), the hanging groove (4a) of brick (4) and slot to make way (4c) corresponding matching at the bottom of adjacent two, match two hanging grooves (4a) and two slots to make way (4c) form T-shaped groove (5), and pull bar (6) is connected in T-shaped groove (5).
2. a kind of total oxygen Flat Glass Furnace arch according to claim 1 top, is characterized in that: the inclination certain angle of described hanging groove (4a), hanging groove (4a) is parallel with fragment of brick (4) upper surface.
3. a kind of total oxygen Flat Glass Furnace arch according to claim 1 pushes up, it is characterized in that: crossbeam (7) is run through in the upper end of described pull bar (6), on pull bar (6), be socketed successively pad (14), spring (12) and nut (13), it is upper that pull bar (6) is fixedly connected on crossbeam (7) by spring (12) and nut (13), spring (12) and nut (13) compression fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702071.7U CN203582690U (en) | 2013-11-08 | 2013-11-08 | Total-oxygen flat glass melting furnace crown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702071.7U CN203582690U (en) | 2013-11-08 | 2013-11-08 | Total-oxygen flat glass melting furnace crown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582690U true CN203582690U (en) | 2014-05-07 |
Family
ID=50580640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320702071.7U Expired - Fee Related CN203582690U (en) | 2013-11-08 | 2013-11-08 | Total-oxygen flat glass melting furnace crown |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109694177A (en) * | 2018-06-21 | 2019-04-30 | 巨石集团有限公司 | A kind of glass fibre tank furnace channel arch roof construction |
-
2013
- 2013-11-08 CN CN201320702071.7U patent/CN203582690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109694177A (en) * | 2018-06-21 | 2019-04-30 | 巨石集团有限公司 | A kind of glass fibre tank furnace channel arch roof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |