CN215572150U - Carbon roasting furnace cross wall structure - Google Patents
Carbon roasting furnace cross wall structure Download PDFInfo
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- CN215572150U CN215572150U CN202120998985.7U CN202120998985U CN215572150U CN 215572150 U CN215572150 U CN 215572150U CN 202120998985 U CN202120998985 U CN 202120998985U CN 215572150 U CN215572150 U CN 215572150U
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- wall structure
- transverse wall
- connecting block
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Abstract
The utility model discloses a carbon roasting furnace transverse wall structure which is divided into a plurality of groups, each group of carbon roasting furnace transverse wall structure is built by refractory concrete precast blocks, adjacent refractory concrete precast blocks are bonded and fixed through refractory mortar, the joints of the refractory concrete precast blocks between adjacent layers in the vertical direction are different in circumference, the refractory concrete precast blocks are all in a hollow structure, each group of carbon roasting furnace transverse wall structure is provided with an upper layer and a lower layer, the upper layer comprises a fire well block and a distribution chamber connecting block, the fire well block and the distribution chamber connecting block are fixedly connected in sequence, the lower layer comprises a plurality of fixed blocks, the tops of the fixed blocks are connected with the upper layer and the rear fixed blocks at the corners at intervals to form cavities, the cavities are communicated with the distribution chamber connecting block, and the cavities are fixedly connected with right-angled triangular guide blocks. Uneven heat distribution.
Description
Technical Field
The utility model relates to the technical field of carbon roasting furnaces, in particular to a transverse wall structure of a carbon roasting furnace.
Background
The roasting furnace is one of main production equipment in a carbon anode production line for aluminum, has an important function in production, enables an anode to achieve necessary quality characteristics through roasting, and directly influences the quality of a roasted product through the roasting furnace type structure and the roasting process control; at present, the existing manufacturers in China adopt concrete precast blocks to construct a transverse wall structure of a carbon roasting furnace, and the problems of unsmooth heat flow and uneven heat distribution of the existing transverse wall structure are found along with the increase of scale and the improvement of productivity.
Disclosure of Invention
The utility model aims to provide a cross wall structure of a carbon roasting furnace, which aims to solve the problems of unsmooth heat flow and uneven heat distribution of the cross wall structure of the carbon roasting furnace in the prior art.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a carbon roasting furnace transverse wall structure is divided into a plurality of groups, each group of carbon roasting furnace transverse wall structure is built by refractory concrete precast blocks, adjacent refractory concrete precast blocks are bonded and fixed through refractory mortar, the seams of the refractory concrete precast blocks between adjacent layers in the vertical direction are different, the refractory concrete precast blocks are all of a hollow structure, each group of carbon roasting furnace transverse wall structure is provided with an upper layer and a lower layer, the upper layer comprises a fire well block and a distribution chamber connecting block, the fire well block and the distributing chamber connecting block are fixedly connected in sequence, the lower layer comprises a plurality of fixed blocks, the tops of the fixed blocks are connected with the upper layer and the rear fixed blocks at intervals to form cavities, the cavity is communicated with the distributing chamber connecting block, a right-angled triangle flow guide block is fixedly connected to the corner of the cavity, and the right-angled edge of the flow guide block is fixedly connected with the corner of the cavity.
Furthermore, a fire hole is formed in the fire well brick and penetrates through the fire well brick.
Furthermore, through holes are formed in the top and the bottom of the material distribution chamber connecting block, and the material distribution chamber connecting block is communicated with the cavity through the through holes.
Furthermore, the inner wall of the connecting block of the distributing chamber is arc-shaped.
Furthermore, light heat insulation materials are arranged on the inner wall of the hollow structure of the refractory concrete precast block and the inner wall of the cavity.
Further, the light heat insulation material is any one or more of perlite, asbestos felt, heat-resistant fiber felt and light refractory castable.
Furthermore, the bevel edge of the flow guide block is arc-shaped.
Compared with the prior art, the utility model has the advantages and positive effects that:
the cross wall structure of the carbon roasting furnace is formed by building the refractory concrete precast blocks with hollow structures, the hollow structures can effectively improve the heat insulation performance of the whole cross wall, and the heat loss of the carbon roasting furnace is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments as follows:
therefore, the following detailed description of the embodiments of the present invention, provided in the accompanying drawings, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model, and all other embodiments, which can be obtained by those skilled in the art based on the embodiments of the present invention without inventive faculty, are within the scope of the utility model.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the utility model can be understood by those skilled in the art.
As shown in figure 1 of the drawings, in which,
a carbon roasting furnace transverse wall structure is divided into a plurality of groups, each group of carbon roasting furnace transverse wall structure is built by refractory concrete precast blocks, adjacent refractory concrete precast blocks are bonded and fixed through refractory mortar, the joints of the refractory concrete precast blocks between adjacent layers in the vertical direction are different in circumference, the refractory concrete precast blocks are of a hollow structure, each group of carbon roasting furnace transverse wall structure comprises an upper layer and a lower layer, the upper layer comprises a fire well block 11 and a distribution chamber connecting block 12, the fire well block 11 and the distribution chamber connecting block 12 are fixedly connected in sequence, the lower layer comprises a plurality of fixing blocks 21, the tops of the fixing blocks 21 are connected between the upper layer rear fixing blocks 21 to form cavities 22 at intervals, the cavities 22 are communicated with the distribution chamber connecting block 12, and right-angled triangular guide blocks 221 are fixedly connected at the corners of the cavities 22, the right-angle side of the flow guide block 221 is fixedly connected with the corner of the cavity 22.
In this embodiment, the fire hole 111 is arranged on the fire shaft brick 11, and the fire hole 111 penetrates through the fire shaft brick 11.
In this embodiment, the top and the bottom of the connecting block 12 of the distribution chamber are provided with through holes 112, and the connecting block 12 of the distribution chamber is communicated with the cavity 22 through the through holes 112.
In this embodiment, the inner wall of the material distribution chamber connecting block 12 is arc-shaped.
In this embodiment, the inner walls of the hollow structure and the cavity of the refractory concrete precast block are provided with light heat insulating materials.
In this embodiment, the light heat insulating material is any one or more of perlite, asbestos felt, heat-resistant fiber felt, and light refractory castable.
In this embodiment, the bevel edge of the flow guiding block 221 is arc-shaped.
The cross wall structure of the carbon roasting furnace is formed by building the refractory concrete precast blocks with hollow structures, the hollow structures can effectively improve the heat insulation performance of the whole cross wall, and the heat loss of the carbon roasting furnace is avoided.
All other embodiments, which can be derived from the embodiments of the present invention by a person skilled in the art without any creative effort, should be included in the protection scope of the present invention.
Claims (7)
1. A carbon roasting furnace transverse wall structure is characterized in that the carbon roasting furnace transverse wall structure is divided into a plurality of groups, each group of carbon roasting furnace transverse wall structure is built by refractory concrete precast blocks, adjacent refractory concrete precast blocks are bonded and fixed through refractory mortar, the seams of the refractory concrete precast blocks between adjacent layers in the vertical direction are different, the refractory concrete precast blocks are all of a hollow structure, each group of carbon roasting furnace transverse wall structure is provided with an upper layer and a lower layer, the upper layer comprises a fire well block and a distribution chamber connecting block, the fire well block and the distributing chamber connecting block are fixedly connected in sequence, the lower layer comprises a plurality of fixed blocks, the tops of the fixed blocks are connected with the upper layer and the rear fixed blocks at intervals to form cavities, the cavity is communicated with the distributing chamber connecting block, a right-angled triangle flow guide block is fixedly connected to the corner of the cavity, and the right-angled edge of the flow guide block is fixedly connected with the corner of the cavity.
2. A carbon baking furnace transverse wall structure according to claim 1, characterized in that fire passing holes are formed in the fire well bricks and penetrate through the fire well bricks.
3. A carbon baking furnace cross wall structure according to claim 1, wherein the top and the bottom of the distribution chamber connecting block are provided with through holes, and the distribution chamber connecting block is communicated with the cavity through the through holes.
4. A carbon baking furnace transverse wall structure according to claim 1, characterized in that the inner wall of the material distribution chamber connecting block is arc-shaped.
5. A carbon baking furnace transverse wall structure according to claim 1, characterized in that the inner walls of the hollow structure and the cavity of the refractory concrete precast block are provided with light heat insulation materials.
6. A carbon baking furnace transverse wall structure according to claim 5, characterized in that the light heat insulation material is any one or more of perlite, asbestos felt, heat-resistant fiber felt and light refractory castable.
7. A carbon baking furnace cross wall structure according to claim 1, wherein the oblique edge of the flow guide block is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120998985.7U CN215572150U (en) | 2021-05-11 | 2021-05-11 | Carbon roasting furnace cross wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120998985.7U CN215572150U (en) | 2021-05-11 | 2021-05-11 | Carbon roasting furnace cross wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215572150U true CN215572150U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202120998985.7U Active CN215572150U (en) | 2021-05-11 | 2021-05-11 | Carbon roasting furnace cross wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215572150U (en) |
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2021
- 2021-05-11 CN CN202120998985.7U patent/CN215572150U/en active Active
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