CN214735340U - Melting tank arch top structure - Google Patents
Melting tank arch top structure Download PDFInfo
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- CN214735340U CN214735340U CN202120940654.8U CN202120940654U CN214735340U CN 214735340 U CN214735340 U CN 214735340U CN 202120940654 U CN202120940654 U CN 202120940654U CN 214735340 U CN214735340 U CN 214735340U
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- arch
- arch top
- central hole
- melting tank
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Abstract
The utility model discloses a melting tank arch top structure, which comprises a first arch top arranged at the top of the melting tank, a central hole brick and a plurality of second arch tops; the first arch top is in an arch bridge shape with two arc sides, the central hole brick is provided with a through hole penetrating through the top surface and the bottom surface, one half of the circumferential side wall of the central hole brick is embedded in the central position of one side edge of the first arch top, and the other half is provided with an insertion hole along the circumferential half circumference; the second arch top is a triangular cambered surface with two sides arc; included angles of two side edges of the second arch top are arranged in the jack, and the second arch tops are distributed around the other side of the circumferential side wall of the central hole brick. The arch top structure, the combination mode of the arch bridge-shaped first arch top and the plurality of the triangular second arch tops, reduce the weight of the arch top, can adjust the position of the charging opening as required, and do not need to change the size of the original material, and the arch top structure has strong practicability and applicability.
Description
Technical Field
The utility model belongs to the glass manufacturing field, in particular to a melting tank arch top structure.
Background
With the development of glass production process and technology, the yield of the glass kiln is gradually increased, the volume of the kiln is increased, and the arch top structure is changed. In order to adapt to the change of production conditions, part of the structure of the arch of the kiln needs to be adjusted in the building process, such as changing the opening direction of a charging port of the arch. The arch top structure on the ordinary furnace melting tank is a shaped integral structure during design, the direction of a charging opening is fixed, and the condition that simple adjustment is needed during later-stage masonry is not fully considered, so that the arch top structure of the melting tank is flexible, safe and reliable.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a melting tank arch top structure, arch top structure includes first arch top, second arch top and is used for linking up the centre bore brick of two arch tops, and the second arch top of a plurality of triangle cambered surfaces is pegged graft on the centre bore brick, forms the melting tank arch top of central uplift with the first arch top of arch bridge form, and first arch top and second arch top pass through breast wall and wedge brick and support, build nimble and safety and stability, when needs adjust the feed inlet direction, can dismantle first arch top, partial second arch top and partial breast wall, adjust the concatenation direction of two arch top structures, adjust the holistic discharge gate opening direction of melting tank arch top, arch top structure is a practicality, the glass electric smelting cold top kiln top structure that the suitability is strong.
The technical scheme of the utility model is that:
a melting tank arch top structure comprises a first arch top arranged at the top of a melting tank, a central hole brick and a plurality of second arch tops;
the first arch top is in an arch bridge shape with two arc sides, the central hole brick is provided with a through hole penetrating through the top surface and the bottom surface, one half of the circumferential side wall of the central hole brick is embedded in the central position of one side edge of the first arch top, and the other half of the circumferential side wall of the central hole brick is provided with a jack along the circumferential half circumference;
the second arch top is a triangular cambered surface with two arc sides; the included angles of two side edges of the second arch tops are arranged in the jack, and the second arch tops are distributed around the other side of the circumferential side wall of the central hole brick.
Preferably, breast walls are arranged at two ends of the first arch top and below the bottom edges of the plurality of second arch tops.
Preferably, wedge-shaped bricks are arranged between the two ends of the first arch top and the plurality of second arch top bottom edges and the breast wall, the wedge-shaped bricks are provided with thick ends and thin ends, the thin ends face inwards, the thick ends face outwards and abut against the two ends of the first arch top and the plurality of second arch top bottom edges.
Preferably, the breast wall is arranged along the circumference of the melting tank.
Preferably, a feed inlet of the melting tank is arranged below one side of the first arch crown, which deviates from the central hole brick, support walls are respectively arranged on two sides of the feed inlet, and the two support walls support one side of the first arch crown, which deviates from the central hole brick.
Preferably, the circumferential outer side of the melting tank is provided with a steel structure for reinforcing the breast wall, the wedge-shaped bricks and the support wall.
Preferably, the side edges of the adjacent second arch tops are abutted.
Preferably, the side edges of adjacent first and second crowns abut.
Preferably, the included angle between the two side edges of the second arch top is 15-60 degrees.
The technical effects of the utility model are that:
1. the arch top structure includes first arch top, second arch top and is used for linking up the centre bore brick of two arch tops, and the second arch top of a plurality of triangle cambered surfaces is pegged graft on the centre bore brick, forms the melting tank arch top that uses the centre bore brick as central uplift with the first arch top of arch bridge shape, can completely cover the melting tank top, forms the melting tank arch top, and arch top weight tradition relatively constructs the mode lighter.
2. The first arch top and the second arch top are supported by the breast wall and the wedge-shaped bricks, the thin ends of the wedge-shaped bricks are arranged inside, the thick ends of the wedge-shaped bricks are arranged outside, and the first arch top and the second arch top can be propped against to be positioned, so that the first arch top and the second arch top can be built flexibly, safely and stably.
3. When the direction of the feeding hole needs to be adjusted, the first arch crown, part of the second arch crown, part of the breast wall and the support wall can be detached, and the two arch crowns are spliced after the positions of the two arch crowns are adjusted, so that the opening direction of the integral discharging hole of the arch crown of the melting tank can be adjusted, and the size of an original material does not need to be changed.
Therefore, the arch top structure of the utility model is not only firm in light structure, but also can be adjusted according to actual use requirements, thus being a glass electric melting cold top kiln arch top structure with strong practicability and applicability.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of the embodiment of the present invention.
Fig. 2 is a top view of the arch top structure according to the embodiment of the present invention.
Fig. 3 is the center hole brick structure schematic diagram in the embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of the first arch top in the direction a in fig. 2 according to the embodiment of the present invention.
Fig. 5 is a schematic cross-sectional view of the second arch top in the direction B in fig. 2 according to the embodiment of the present invention.
FIG. 6 is a top view of the melting tank, the breast wall and the support wall according to the embodiment of the present invention.
FIG. 7 is a top view of the melting tank, the breast wall and the support wall after the adjustment of the material inlet of the embodiment of the present invention.
In the figure, a melting tank 1; a first crown 2; a central hole brick 3; a through hole 3.1; a jack 3.2; a second crown 4; a breast wall 5; a wedge-shaped brick 6; a feed inlet 7; a support wall 8; a steel structure 9.
Detailed Description
The present invention will be further described with reference to the following examples.
As shown in fig. 1-7, a melting tank arch structure comprises a first arch 2, a central hole brick 3 and a plurality of second arches 4 which are arranged on the tops of hexagonal and non-equilateral dodecagon melting tanks 1; the first arch top 2 is in an arch bridge shape with two arc sides, the central hole brick 3 is provided with a through hole 3.1 penetrating through the top surface and the bottom surface, one half of the circumferential side wall of the central hole brick 3 is embedded in the central position of one side edge of the first arch top 2, and the other half is provided with an insertion hole 3.2 along the circumferential half circumference; the second arch top 4 is a triangular cambered surface with two arc sides; included angles of two side edges of the second arch tops 4 are arranged in the insertion holes 3.2, the second arch tops 4 are distributed around the other side of the circumferential side wall of the central hole brick 3, and the central point of the central hole brick 3 is superposed with the central point of the melting tank.
And breast walls 5 arranged along the circumferential direction of the melting tank 1 are arranged at the two ends of the first arch top 2 and below the bottom sides of the plurality of second arch tops 4, and the breast walls 5 are stably built on the tank wall of the melting tank 1. Wedge-shaped bricks 6 are arranged between the two ends of the first arch top 2 and the bottom edges of the second arch tops 4 and the breast wall 5, the wedge-shaped bricks 6 are provided with thick and thin ends, the thin ends face inwards, the thick ends face outwards and abut against the two ends of the first arch top 2 and the bottom edges of the second arch tops 4.
A feed inlet 7 of the melting tank 1 is arranged below one side of the first arch top 2, which deviates from the central hole brick 3, support walls 8 are respectively arranged on two sides of the feed inlet 7, and the two support walls 8 support one side of the first arch top 2, which deviates from the central hole brick 3.
The circumferential outer side of the melting tank 1 is provided with a steel structure 9 for reinforcing a breast wall 5, a wedge-shaped brick 6 and a support wall 8.
The side edges of the adjacent second arch tops 4 are jointed. The side edges of the adjacent first arch top 2 and the second arch top 4 are jointed.
The included angle of two side edges of the second arch top 4 is 15-60 degrees, and can be 15 degrees and 30 degrees in particular, so as to be convenient to split with the first arch top 2.
The breast wall and the support wall are made of common clay bricks, the central hole brick is a cast clay brick, and the wedge-shaped brick and the bricks used by the first crown top and the second crown top are all high-alumina bricks. The ratio of the height to the span of the arch top structure formed by the first arch top 2 and the second arch top 4 is 0.141-0.282. The melting tank 1 is a melting tank of a glass electric melting cold top kiln.
As shown in FIG. 6, the charging port 7 faces one side, and the breast wall 5 is built according to the size of the melting tank 1 and is positioned on the wall of the melting tank 1. As shown in figure 7, when the charging opening 7 deflects, the positions of the breast walls 5 and the support walls 8 at the two sides of the charging opening 7 can be adjusted, and after the adjustment is finished, the wedge-shaped brick 6 is placed, and then the first arch crown 2 and the second arch crown 4 are placed. The included angle of the second arch crown 4 can be 15 degrees and 30 degrees, so that the deflectable angle of the charging opening 7 is +/-30 degrees, +/-60 degrees and +/-90 degrees on the premise of not changing the size, the structure and the external steel structure of the original arch crown material by using the center point position of the central hole brick.
The arch top structure of the glass electric melting cold top kiln is firm in light structure, can be adjusted according to actual use requirements, and is high in practicability and applicability.
Of course, the above is only a specific application example of the present invention, and the protection scope of the present invention is not limited at all. In addition to the above embodiments, other embodiments of the present invention are also possible. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.
Claims (9)
1. A melting tank arch top structure is characterized by comprising a first arch top (2) arranged at the top of a melting tank (1), a central hole brick (3) and a plurality of second arch tops (4);
the first arch top (2) is in an arch bridge shape with two arc sides, the central hole brick (3) is provided with a through hole (3.1) penetrating through the top surface and the bottom surface, one half of the circumferential side wall of the central hole brick (3) is embedded in the central position of the edge of one side of the first arch top (2), and the other half is provided with a jack (3.2) along the circumferential half circumference;
the second arch top (4) is a triangular cambered surface with two arc sides; included angles of two side edges of the second arch tops (4) are arranged in the insertion holes (3.2), and the second arch tops (4) are distributed around the other side of the circumferential side wall of the central hole brick (3).
2. The melt pool arch top structure as claimed in claim 1, wherein a breast wall (5) is provided at both ends of the first arch top (2) and below the bottom side of the plurality of second arch tops (4).
3. The melting tank arch top structure as claimed in claim 2, wherein wedge-shaped bricks (6) are arranged between the two ends of the first arch top (2) and the bottom edges of the plurality of second arch tops (4) and the breast wall (5), the wedge-shaped bricks (6) are provided with thick and thin ends, the thin ends are inward, the thick ends are outward, and the wedge-shaped bricks abut against the two ends of the first arch top (2) and the bottom edges of the plurality of second arch tops (4).
4. The melting bath arch top structure of claim 2, wherein the breast wall (5) is disposed circumferentially along the melting bath (1).
5. The melting tank arch top structure as claimed in claim 2, wherein a feed port (7) of the melting tank (1) is provided below a side of the first arch top (2) facing away from the central hole brick (3), support walls (8) are respectively provided on both sides of the feed port (7), and the support walls (8) support the side of the first arch top (2) facing away from the central hole brick (3).
6. The melting bath arch top structure as claimed in claim 5, wherein the melting bath (1) is provided circumferentially outwardly with steel structures (9) for reinforcing the breast wall (5), wedge bricks (6) and the support wall (8).
7. The melt pool arch structure of claim 1, wherein adjacent second arch (4) sides abut.
8. The melt pool arch structure of claim 1, wherein adjacent sides of the first (2) and second (4) arches abut.
9. The melt pool arch top structure as set forth in any one of claims 1 to 8, wherein the angle between the two sides of the second arch top (4) is 15 ° to 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120940654.8U CN214735340U (en) | 2021-04-30 | 2021-04-30 | Melting tank arch top structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120940654.8U CN214735340U (en) | 2021-04-30 | 2021-04-30 | Melting tank arch top structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214735340U true CN214735340U (en) | 2021-11-16 |
Family
ID=78616283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120940654.8U Active CN214735340U (en) | 2021-04-30 | 2021-04-30 | Melting tank arch top structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214735340U (en) |
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2021
- 2021-04-30 CN CN202120940654.8U patent/CN214735340U/en active Active
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