CN214142079U - Arch top structure of melting part of glass tank furnace - Google Patents
Arch top structure of melting part of glass tank furnace Download PDFInfo
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- CN214142079U CN214142079U CN202022557856.2U CN202022557856U CN214142079U CN 214142079 U CN214142079 U CN 214142079U CN 202022557856 U CN202022557856 U CN 202022557856U CN 214142079 U CN214142079 U CN 214142079U
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Abstract
The utility model provides a crown structure of a melting part of a glass tank furnace, which comprises a raw material area crown, a hot spot area crown and a clarification area crown which are arranged in sequence, wherein the height of the raw material area crown is higher than that of the hot spot area crown, and the height of the clarification area crown is lower than that of the hot spot area crown; the ratio of the height difference between the raw material zone arch crown and the hot spot zone arch crown to the height difference between the hot spot zone arch crown and the clarification zone arch crown is within a preset ratio range; the sum of the height difference between the raw material zone arch crown and the hot spot zone arch crown and the height difference between the hot spot zone arch crown and the clarification zone arch crown is within a preset height difference range. The scheme raises the height of the arch top of the raw material area, effectively slows down the flow velocity of waste gas, and slows down the erosion speed of the arch top of the raw material area, a breast wall and a flue of the arch top; meanwhile, the height of the arch top of the clarification zone is reduced, the energy loss caused by the uplift of the arch top of the raw material zone is greatly reduced, and the whole melting part is ensured to be in a low energy consumption state.
Description
Technical Field
The utility model relates to the technical field of glass tank furnaces, in particular to a crown brick structure of a melting part of a glass tank furnace.
Background
The melting part of the glass tank furnace comprises a raw material area, a hot spot area and a clarification area, and the crowns of the three areas are at the same height under the traditional technology. In the conventional crown structure, the tank furnace cannot simultaneously consider lower energy consumption and slow down the erosion speed of the crown in the raw material region.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to solving the above-described problems. It is an object of the present invention to provide an arch top structure that solves any of the above problems. Particularly, the utility model provides a glass tank furnace melting department arch crown structure which can slow down the erosion speed of the arch crown of the raw material area and reduce the energy consumption.
In order to achieve the above object, the present invention provides a crown structure of a melting part of a glass tank furnace, the crown structure comprising a raw material region crown, a hot spot region crown and a clarification region crown which are arranged in sequence, wherein the height of the raw material region crown is higher than that of the hot spot region crown, and the height of the clarification region crown is lower than that of the hot spot region crown; wherein a ratio between a difference in height of the raw zone arch crown and the hot spot zone arch crown and a difference in height of the hot spot zone arch crown and the clarification zone arch crown is within a preset ratio range; the sum of the height difference between the raw material zone arch crown and the hot spot zone arch crown and the height difference between the hot spot zone arch crown and the clarification zone arch crown is within a preset height difference range.
Wherein the preset height difference range is positively correlated with the volume of the raw material zone below the arch crown of the raw material zone, the volume of the hot spot zone below the arch crown of the hot spot zone and the volume of the clarification zone below the arch crown of the clarification zone.
Wherein the preset ratio is 0.2-70.
Wherein the preset height difference range is 65 mm-535 mm.
Wherein the height difference between the raw material area arch crown and the hot spot area arch crown is 65-335 mm, and the height difference between the hot spot area arch crown and the clarification area arch crown is 0-335 mm.
Wherein when the height difference between the raw material area arch top and the hot spot area arch top is 65-200 mm, the height difference between the hot spot area arch top and the clarification area arch top is 65-335 mm; and when the height difference between the arch top of the raw material area and the arch top of the hot spot area is 200-335 mm, the height difference between the arch top of the hot spot area and the arch top of the clarification area is 0-65 mm.
Wherein the structural shapes of the raw material zone arch crown, the hot spot zone arch crown and the clarification zone arch crown are the same.
Wherein the raw material zone arch crown, the hot spot zone arch crown and the clarification zone arch crown are all arch structures arranged along the width direction of the glass tank furnace.
The arch top structure of the utility model raises the height of the arch top of the raw material area, and effectively slows down the flow velocity of the waste gas, thereby slowing down the erosion speed of the arch top of the raw material area, the breast wall and the flue; meanwhile, the height of the arch top of the clarification zone is reduced, the energy loss caused by the uplift of the arch top of the raw material zone is greatly reduced, the whole melting part is ensured to be in a low-energy consumption state, the erosion speed of the arch top of the raw material zone is slowed down, the energy consumption is reduced, and the smooth implementation of industrial production is facilitated.
Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Figure 1 schematically illustrates a schematic view of the arch top structure of the present invention;
figure 2 schematically illustrates a side view of the arch top structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The inventor designs a glass tank furnace melting part arch top structure which can reduce energy consumption and slow down the erosion speed of the arch top, the arch top structure of the melting part is divided into a raw material region arch top, a hot spot region arch top and a clarification region arch top according to the change condition of materials in the melting part, the height of the cross section of a flue can be increased by raising the heights of the raw material region arch top and a breast wall, so that the flow velocity of waste gas can be effectively slowed down when the waste gas of the melting part passes through the raw material region arch top and the flue, and the erosion speed of the raw material region arch top, the breast wall and the flue can be slowed down; furthermore, in order to reduce energy dissipation caused by uplift of the arch crown of the raw material area, the heights of the arch crown of the hot spot area and the arch crown of the clarification area are reduced, and the height of the arch crown of the clarification area is further lower than that of the arch crown of the hot spot area, so that the overall energy consumption of the melting part is in a lower level, and the purposes of reducing energy dissipation and consumption while slowing down the erosion speed of the arch crown of the raw material area are achieved.
The crown structure of the melting part of the glass tank furnace provided by the invention is described in detail with reference to the attached drawings.
Fig. 1 shows a schematic structural view of a specific embodiment of the arch top structure of the present invention, fig. 2 is a side schematic view of the arch top structure, and fig. 1 and fig. 2 are combined to show that the arch top structure of the glass tank furnace melting part of the present invention includes a raw material region arch top 1, a hot spot region arch top 2 and a clarification region arch top 3, which are sequentially arranged, and the height of the raw material region arch top 1 is higher than that of the hot spot region arch top 2, and the height of the clarification region arch top 3 is lower than that of the hot spot region arch top 2. Wherein, the ratio of the height difference between the raw material area arch top 1 and the hot spot area arch top 2 to the height difference between the hot spot area arch top 2 and the clarification area arch top 3 is within the preset ratio range, and the sum of the height difference between the raw material area arch top 1 and the hot spot area arch top 2 and the height difference between the hot spot area arch top 2 and the clarification area arch top 3 is within the preset height difference range.
Wherein the preset height difference range is positively correlated with the volume of the raw material zone below the raw material zone arch crown 1, the volume of the hot spot zone below the hot spot zone arch crown 2 and the volume of the clarification zone below the clarification zone arch crown 3.
Illustratively, the preset ratio ranges from 0.2 to 70, for example, it may be 0.5 or 0.8, or it may be 15 or 30 or 48, and the setting may be selected according to the actual production requirement.
Correspondingly, the preset height difference range is 65 mm-535 mm. In an optional embodiment, the height difference between the raw material area arch crown 1 and the hot spot area arch crown 2 is 65-335 mm, and the height difference between the hot spot area arch crown 2 and the clarification area arch crown 3 is 0-335 mm.
Under the condition that the crown 3 of the clarification zone has a certain height, the larger the height difference is, the higher the energy consumption is, and the better the service life prolonging effect of the glass tank furnace is, namely, the erosion speed to the crown structure can be reduced. However, in order to reduce the total energy consumption and prolong the service life of the glass tank furnace, the height difference between the raw material area arch crown 1 and the hot spot area arch crown 2 and the height difference between the hot spot area arch crown 2 and the clarification area arch crown 3 need to be balanced.
Exemplarily, when the height difference between the raw material area arch top 1 and the hot spot area arch top 2 is 65-200 mm, the height difference between the hot spot area arch top 2 and the clarification area arch top 3 is 65-335 mm; when the height difference between the raw material area arch top 1 and the hot spot area arch top 2 is 200-335 mm, the height difference between the hot spot area arch top 2 and the clarification area arch top 3 is 0-65 mm.
It should be noted that in the present embodiment, the structural shapes of the raw material zone arch crown 1, the hot spot zone arch crown 2 and the clarification zone arch crown 3 are the same.
In the embodiment shown in fig. 1, the raw material zone crown 1, the hot spot zone crown 2 and the fining zone crown 3 are all arch structures arranged along the width direction of the glass tank furnace, and the arch structures are the same.
In an exemplary embodiment, the respective crest heights of the green zone crest 1, the hot spot zone crest 2, and the clarification zone crest 3 are all constant values, such as the constant height dome configuration shown in FIG. 2; in further alternative embodiments, each of the raw material zone arch top 1, hot spot zone arch top 2 and clarification zone arch top 3 may be of variable value, for example, any one or more of the raw material zone arch top 1, hot spot zone arch top 2 and clarification zone arch top 3 may be of stepped configuration, or inclined configuration, or any combination thereof of stepped, inclined and flush configuration.
The above-described embodiments can be implemented individually or in various combinations, and such variations are within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.
The above embodiments are merely for illustrating the technical solutions of the present invention and are not to be construed as limiting, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all the modifications and equivalents should be covered by the scope of the claims of the present invention.
Claims (8)
1. The arch top structure of the melting part of the glass tank furnace is characterized by comprising a raw material area arch top (1), a hot spot area arch top (2) and a clarification area arch top (3) which are sequentially arranged, wherein the height of the raw material area arch top (1) is higher than that of the hot spot area arch top (2), and the height of the clarification area arch top (3) is lower than that of the hot spot area arch top (2); wherein the ratio between the height difference between the raw material zone arch top (1) and the hot spot zone arch top (2) and the height difference between the hot spot zone arch top (2) and the clarification zone arch top (3) is within a preset ratio range; the sum of the height difference between the raw material zone arch crown (1) and the hot spot zone arch crown (2) and the height difference between the hot spot zone arch crown (2) and the clarification zone arch crown (3) is within a preset height difference range.
2. The crown structure of claim 1, wherein the predetermined range of height differences is positively correlated to the volume of the raw material zone below the raw material zone crown (1), the volume of the hot spot zone below the hot spot zone crown (2), and the volume of the fining zone below the fining zone crown (3).
3. The crown structure of claim 1, wherein the predetermined ratio is in a range of 0.2 to 70.
4. The crown structure of claim 1, wherein the predetermined height differential ranges from 65mm to 535 mm.
5. The crown structure of claim 1, wherein the difference in height between the green zone crown (1) and the hot spot zone crown (2) is 65-335 mm, and the difference in height between the hot spot zone crown (2) and the clarification zone crown (3) is 0-335 mm.
6. The crown structure of claim 1, wherein when the difference in height between the raw material zone crown (1) and the hot spot zone crown (2) is 65-200 mm, the difference in height between the hot spot zone crown (2) and the clarification zone crown (3) is 65-335 mm; when the height difference between the raw material area arch top (1) and the hot spot area arch top (2) is 200-335 mm, the height difference between the hot spot area arch top (2) and the clarification area arch top (3) is 0-65 mm.
7. The crown structure of claim 1, wherein the structural shapes of the green zone crown (1), the hot spot zone crown (2) and the clarified zone crown (3) are the same.
8. The crown structure of claim 1, wherein the raw zone crown (1), the hot spot zone crown (2) and the fining zone crown (3) are all arch structures disposed along a width direction of the glass tank furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557856.2U CN214142079U (en) | 2020-11-06 | 2020-11-06 | Arch top structure of melting part of glass tank furnace |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022557856.2U CN214142079U (en) | 2020-11-06 | 2020-11-06 | Arch top structure of melting part of glass tank furnace |
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| CN214142079U true CN214142079U (en) | 2021-09-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209599A (en) * | 2020-11-06 | 2021-01-12 | 巨石集团有限公司 | Arch top structure of melting part of glass tank furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209599A (en) * | 2020-11-06 | 2021-01-12 | 巨石集团有限公司 | Arch top structure of melting part of glass tank furnace |
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