CN211233937U - Energy-saving heat-insulating transverse wall of carbon roasting furnace - Google Patents
Energy-saving heat-insulating transverse wall of carbon roasting furnace Download PDFInfo
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- CN211233937U CN211233937U CN201922285011.XU CN201922285011U CN211233937U CN 211233937 U CN211233937 U CN 211233937U CN 201922285011 U CN201922285011 U CN 201922285011U CN 211233937 U CN211233937 U CN 211233937U
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Abstract
The utility model discloses an energy-saving heat-insulating transverse wall of a carbon roasting furnace, which is divided into a plurality of layers and formed by building refractory concrete precast blocks, the adjacent refractory concrete precast blocks are bonded and fixed through refractory mortar, the seams of the refractory concrete precast blocks between the adjacent layers in the vertical direction are not coaxial, the refractory concrete precast blocks are of a hollow structure, the refractory concrete precast blocks are divided into four types, namely a fixed block, a flame path wall connecting block, a cloth chamber connecting block and a fire well block, the fire well block is positioned at the top end of the whole wall body and is provided with a fire hole, the fixed block and the hollow structure of the cloth chamber connecting block are communicated together in the vertical direction to form a cavity, and the inner wall of the cavity is provided with a light heat-insulating material; the utility model discloses the structure is firm, adopts the refractory concrete prefabricated section to replace traditional clay brick, and sets up hollow structure, and inside sets up the thermal-insulated thermal insulation performance of increase horizontal wall that light thermal insulation material can be by a wide margin, reduces the heat loss, and not only the energy saving improves production efficiency moreover.
Description
Technical Field
The utility model relates to a technical field, especially an energy-conserving heat preservation cross wall of burning furnace are baked over a slow fire to carbon.
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, most manufacturers in China adopt open-type annular roasting furnaces, and with the increase of scale and the improvement of capacity, how to realize energy conservation, consumption reduction and constant quality becomes a common expected target; however, most of the transverse walls of the carbon roasting furnaces are built by small blocks of clay bricks, the clay bricks need to be fired at high temperature in production, the building process is also slow, the carbon roasting furnaces are easy to deform in a long-time high-temperature working state, and the carbon roasting furnaces are not suitable for being used in large-scale high-capacity carbon roasting furnaces.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide an energy-saving heat-preservation transverse wall of a carbon roasting furnace.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
an energy-saving heat-insulating transverse wall of a carbon baking furnace is characterized in that the energy-saving heat-insulating transverse wall of the carbon baking furnace is divided into a plurality of layers and is formed by building refractory concrete precast blocks, adjacent refractory concrete precast blocks are fixedly bonded through refractory mortar, seams of the refractory concrete precast blocks between adjacent layers in the vertical direction are not coaxial, the purpose is to stabilize the structure of the whole wall body, the refractory concrete precast blocks are of a hollow structure, the refractory concrete precast blocks of the hollow structure can increase the heat insulation and heat preservation capacity of the wall body, the refractory concrete precast blocks are divided into four types, namely a fixed block, a flame path wall connecting block, a distribution chamber connecting block and a flame well block, the flame well block is positioned at the top end of the whole wall body and is provided with a flame passing hole, the flame passing hole penetrates through a flame well brick and is used for transferring heat to be communicated with a flame path wall at the other end of the transverse wall, the fixed block is communicated with the hollow structure of the distribution chamber, the inner wall of the cavity is provided with a light heat-insulating material;
furthermore, the energy-saving heat-insulating transverse wall of the carbon roasting furnace comprises a first layer, a second layer, a third layer and a fourth layer from bottom to top, wherein the first layer is formed by bonding a plurality of fixing blocks together, the second layer is formed by sequentially bonding a flame path wall connecting block and a distribution chamber connecting block, the third layer has the same structure as the first layer, and the fourth layer is formed by sequentially bonding a flame well block and a distribution chamber connecting block;
furthermore, the fixed blocks comprise fixed parts with rectangular cross sections and connecting parts positioned at two ends of the fixed parts, and adjacent fixed blocks are bonded together through the connecting parts;
furthermore, the distribution chamber connecting block is of a rectangular tubular structure with concave parts at two ends, the two ends of the flame path wall connecting block and the two ends of the fire well brick are bonded with the distribution chamber connecting block through the concave parts, and the stability of the whole transverse wall is improved through the concave parts;
furthermore, the connecting parts of the two fixing blocks are bonded together to form an inwards concave flue wall connecting part with the fixing blocks, and the inwards concave flue wall connecting part is used for building a flue wall;
furthermore, an inwards concave flue wall connecting part is formed between the two material distribution chamber connecting blocks and the flue wall connecting blocks or the fire well bricks and is used for building a flue wall;
furthermore, the number of the fire passing holes on the fire well brick is two;
further, the light heat insulation material is any one of perlite, asbestos felt, heat-resistant fiber felt or light refractory castable.
Compared with the prior art, the energy-saving heat-preservation transverse wall of the carbon roasting furnace is formed by building the refractory concrete precast blocks with the hollow structures, the hollow structures can effectively increase the heat insulation performance of the whole transverse wall, the heat loss of the carbon roasting furnace is avoided, and meanwhile, four refractory concrete precast blocks, namely a fixed block, a flame path wall connecting block, a material distribution chamber connecting block and a fire well block, are adopted, so that the whole construction time is obviously shortened compared with the traditional small clay brick, and the problem that the transverse wall is easy to deform is solved; the hollow structure of fixed block and cloth room connecting block feeds through together and forms a cavity in vertical direction, and the cavity intussuseption is filled with light thermal insulation material, and high temperature resistant material is chooseed for use to light material, increase that can be better the utility model discloses a thermal-insulated heat preservation ability reduces the heat and runs off, and not only the energy saving improves production efficiency moreover.
The utility model discloses the seam of the refractory concrete prefabricated section in vertical direction between adjacent layers is coaxial not, avoids from top to bottom the bonding gap of refractory mortar on an axis, causes the gap expansion in later stage, and such design has increased the stability of whole cross wall, and cloth room connecting block is the rectangle tubular structure that both ends have interior concave part, and the both ends of flame path wall connecting block and gas well brick are all bonded together through interior concave part and cloth room connecting block; the utility model discloses stable in structure can be stably connected with the flame path wall, is fit for working under high temperature condition for a long time, and the charcoal that is fit for extensive large capacity bakes burning furnace over a slow fire and uses.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the first layer structure of the present invention;
fig. 3 is a top view of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
As shown in figure 1, the energy-saving heat-insulating transverse wall of the carbon baking furnace is divided into four layers from bottom to top and is formed by building refractory concrete precast blocks, adjacent refractory concrete precast blocks are bonded and fixed through refractory mortar, seams of the refractory concrete precast blocks between adjacent layers in the vertical direction are not coaxial, so that the structure of the whole wall is stable, the refractory concrete precast blocks are all hollow structures 1, the refractory concrete precast blocks of the hollow structures 1 can increase the heat insulation capability of the wall body, the refractory concrete precast block is divided into four types, namely a fixed block 2, a flame path wall connecting block 3, a distributing chamber connecting block 4 and a fire well block 5, the fire well block 5 is positioned at the top end of the whole wall body and is provided with two fire passing ports 6, the fire passing ports 6 penetrate through the fire well bricks 5, and the number of the fire passing ports 6 on the fire well bricks 5 is two; the fire passing port 6 is used for transferring heat to be communicated with the fire channel walls on the two sides of the transverse wall, the fixed block 2 is communicated with the hollow structure 1 of the distribution chamber connecting block 4 in the vertical direction to form a cavity 7, and a light heat insulating material 8 is arranged on the inner wall of the cavity; the light heat-insulating material 8 is any one of perlite, asbestos felt, heat-resistant fiber felt or light refractory castable;
as shown in fig. 1, the energy-saving heat-insulating transverse wall of the carbon roasting furnace is composed of a first layer 10, a second layer 11, a third layer 12 and a fourth layer 13 from bottom to top, the first layer 10 is formed by bonding a plurality of fixing blocks 2 together, the second layer 11 is formed by sequentially bonding a flame path wall connecting block 3 and a distribution chamber connecting block 4, the third layer 12 has the same structure as the first layer 10, and the fourth layer 13 is formed by sequentially bonding a flame path block 5 and a distribution chamber connecting block 4.
As shown in fig. 2 and 3, the fixing blocks 2 include fixing portions 21 having a rectangular cross section and connecting portions 22 at two ends of the fixing portions 21, and adjacent fixing blocks 2 are bonded together by the connecting portions 22; the two ends of the flame path wall connecting block 3 and the two ends of the fire well brick 5 are bonded with the material distribution chamber connecting block 4 through the inner concave parts 41, and the stability of the whole transverse wall is improved through the inner concave parts 41; the connecting parts 22 of the two fixing blocks 2 are bonded together to form an inwards concave flue wall connecting part 51 with the fixing blocks 2, and the inwards concave flue wall connecting part is used for building a flue wall; the flame path wall connecting portion 51 of an indent is formed equally between two cloth room connecting blocks 4 and flame path wall connecting block 3 or the fire well brick 5 for build by laying bricks or stones the flame path wall, such design can make the utility model discloses stably be connected with the flame path wall, make the life of charcoal roaster furnace increase by a wide margin.
The energy-saving heat-preservation transverse wall of the carbon roasting furnace is formed by building the refractory concrete precast blocks with hollow structures, the hollow structures can effectively increase the heat-insulation performance of the whole transverse wall, the heat loss of the carbon roasting furnace is avoided, and meanwhile, four refractory concrete precast blocks, namely a fixed block, a flame path wall connecting block, a cloth chamber connecting block and a fire well block, are adopted, so that the whole construction time is obviously shortened relative to the traditional small-block clay brick, and the problem that the transverse wall is easy to deform is solved; the hollow structure of fixed block and cloth room connecting block feeds through together and forms a cavity in vertical direction, and the cavity intussuseption is filled with light thermal insulation material, and high temperature resistant material is chooseed for use to light material, increase that can be better the utility model discloses a thermal-insulated heat preservation ability reduces the heat and runs off, improves production efficiency.
The utility model discloses the seam of the refractory concrete prefabricated section in vertical direction between adjacent layers is coaxial not, avoids from top to bottom the bonding gap of refractory mortar on an axis, causes the gap expansion in later stage, and such design has increased the stability of whole cross wall, and cloth room connecting block is the rectangle tubular structure that both ends have interior concave part, and the both ends of flame path wall connecting block and gas well brick are all bonded together through interior concave part and cloth room connecting block; the utility model discloses stable in structure can be stably connected with the flame path wall, is fit for working under high temperature condition for a long time, and the charcoal that is fit for extensive large capacity bakes burning furnace over a slow fire and uses.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (8)
1. The energy-saving heat-insulating transverse wall of the carbon roasting furnace is characterized in that the energy-saving heat-insulating transverse wall of the carbon roasting furnace is formed by building a plurality of layers of refractory concrete precast blocks, adjacent refractory concrete precast blocks are fixedly bonded through refractory mortar, seams of the refractory concrete precast blocks between adjacent layers in the vertical direction are not coaxial, the refractory concrete precast blocks are of a hollow structure and are divided into a fixed block, a flame path wall connecting block, a distribution chamber connecting block and a fire well block, the fire well block is positioned at the top end of the whole wall body and is provided with a fire hole, the fire hole penetrates through a fire well brick, the fixed block and the hollow structure of the distribution chamber connecting block are communicated together in the vertical direction to form a cavity, and the inner wall of the cavity is provided with a light heat-insulating material.
2. A carbon baking furnace energy-saving heat-insulating transverse wall according to claim 1, wherein the energy-saving heat-insulating transverse wall comprises a first layer, a second layer, a third layer and a fourth layer from bottom to top, the first layer is formed by bonding a plurality of fixing blocks together, the second layer is formed by bonding a flame path wall connecting block and a distribution chamber connecting block in sequence, the third layer has the same structure as the first layer, and the fourth layer is formed by bonding a flame path block and a distribution chamber connecting block in sequence.
3. A carbon baking furnace energy-saving heat-insulating transverse wall according to claim 2, wherein the fixing blocks comprise fixing portions with rectangular cross sections and connecting portions at two ends of the fixing portions, and adjacent fixing blocks are bonded together through the connecting portions.
4. A carbon baking furnace energy-saving heat-insulating transverse wall according to claim 3, wherein the material distribution chamber connecting block is a rectangular cylindrical structure with concave parts at two ends, and the two ends of the flame path wall connecting block and the two ends of the shaft brick are bonded together with the material distribution chamber connecting block through the concave parts.
5. A carbon baking furnace energy-saving heat-insulating transverse wall according to claim 3, wherein the connecting parts of the two fixing blocks are bonded together to form an inward-concave flue wall connecting part with the fixing blocks.
6. A carbon baking furnace energy-saving heat-insulating transverse wall according to claim 4, wherein a concave flue wall connecting part is formed between the two material distribution chamber connecting blocks and the flue wall connecting block or the shaft brick.
7. An energy-saving heat-insulating transverse wall of a carbon baking furnace according to claim 1, wherein the number of the fire passing holes on the fire well brick is two.
8. An energy-saving heat-preservation transverse wall of a carbon baking furnace according to any one of claims 1 to 7, wherein the light heat-insulation material is any one of perlite, asbestos felt, heat-resistant fiber felt or light refractory castable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922285011.XU CN211233937U (en) | 2019-12-18 | 2019-12-18 | Energy-saving heat-insulating transverse wall of carbon roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922285011.XU CN211233937U (en) | 2019-12-18 | 2019-12-18 | Energy-saving heat-insulating transverse wall of carbon roasting furnace |
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| Publication Number | Publication Date |
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| CN211233937U true CN211233937U (en) | 2020-08-11 |
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| CN201922285011.XU Active CN211233937U (en) | 2019-12-18 | 2019-12-18 | Energy-saving heat-insulating transverse wall of carbon roasting furnace |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of energy saving and heat preservation transverse wall of carbon baking furnace Effective date of registration: 20210226 Granted publication date: 20200811 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: JIAOZUO GEDE NEW MATERIALS Co.,Ltd. Registration number: Y2021980001333 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220420 Granted publication date: 20200811 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: JIAOZUO GEDE NEW MATERIALS CO.,LTD. Registration number: Y2021980001333 |