CN209295679U - A kind of calcining carbon furnace body abutment wall structure - Google Patents
A kind of calcining carbon furnace body abutment wall structure Download PDFInfo
- Publication number
- CN209295679U CN209295679U CN201822048751.7U CN201822048751U CN209295679U CN 209295679 U CN209295679 U CN 209295679U CN 201822048751 U CN201822048751 U CN 201822048751U CN 209295679 U CN209295679 U CN 209295679U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- abutment wall
- wall structure
- carbon furnace
- calcining carbon
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 33
- 238000001354 calcination Methods 0.000 title claims abstract description 25
- 239000000919 ceramic Substances 0.000 claims abstract description 28
- 239000011449 brick Substances 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011094 fiberboard Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 239000004927 clay Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model provides a kind of calcining carbon furnace body abutment wall structure, belongs to calcining carbon furnace body abutment wall component technology field.A kind of its technical solution are as follows: calcining carbon furnace body abutment wall structure, the abutment wall structure includes the refractory fireclay block layer against calcining carbon furnace body quirk, it is successively respectively equipped with ceramic fibre blanket layer outward from the refractory fireclay block layer, the poly- light heat-insulated brick layer of high alumina, ceramic fiberboard, the heat-insulated brick layer of clayey, ceramic fibre carpet veneer and concrete walls.The utility model has the following beneficial effects: the utility model under the premise of guaranteeing calcining carbon furnace body abutment wall structural strength, sufficiently improves the heat insulation of roaster side wall.
Description
Technical field
The utility model relates to calcining carbon furnace body abutment wall component technology field more particularly to a kind of carbon roasting furnace furnaces
Body abutment wall structure.
Background technique
Existing carbon roasting furnace successively includes furnace shell (furnace shell is generally concrete guard wall), side wall and furnace from outside to inside
Room is equipped with side quirk in the furnace chamber of side wall, multiple intermediate quirks is equipped in the quirk of side, are for placing among each quirk
Roast the hopper of material.
In existing carbon roasting furnace, all indwellings of the joint of side quirk and side wall have the gap of 1mm-2mm, because
In the use process of carbon roasting furnace, with the raising of furnace chamber temperature, flue wall will generate a certain amount of expansion, the gap, that is, special
Door stays the dilatation joint set thus.Because of the reason of side wall, flue wall flatness, this dilatation joint is at high operating temperatures simultaneously
Will not swollen conjunction completely, always there are more or less gaps, so just in the channel for objectively foring the circulation of a plurality of cold air.
Therefore, after carbon roasting furnace formally puts into operation, dilatation joint will lead to the generation of following phenomenon: in same burning condition
Under, Bian Huodao compared to intermediate quirk, near furnace chamber temperature want low 150 DEG C -180 DEG C.In order to make the quality of roasted product
It is consistent, objectively requires side quirk and the furnace chamber temperature of intermediate quirk to should also be as keeping almost the same, thus need to increase
While quirk fuel put into improve while quirk near furnace chamber furnace temperature, thus can also increase accordingly consumption and the tune of fuel
Warm difficulty；Since existing calcining carbon furnace body successively includes furnace shell (furnace shell is generally concrete guard wall), side wall from outside to inside
And furnace chamber, side wall lead to a large amount of energy consumptions because of heat-proof quality difference.
How to solve above-mentioned technical problem is the project that the utility model faces.
Utility model content
That the purpose of this utility model is to provide a kind of intensity is high, heat-proof quality is good, energy-efficient calcining carbon furnace body side
Wall construction.
The utility model is realized by following measure: a kind of calcining carbon furnace body abutment wall structure, wherein the side
Wall construction includes the refractory fireclay block layer against calcining carbon furnace body quirk, is successively distinguished outward from the refractory fireclay block layer
Equipped with ceramic fibre blanket layer, the poly- light heat-insulated brick layer of high alumina, ceramic fiberboard, the heat-insulated brick layer of clayey, ceramic fibre carpet veneer and
Concrete walls.
A kind of calcining carbon furnace body abutment wall structure, which is characterized in that the abutment wall structure includes abutting carbon roasting furnace
The refractory fireclay block layer of furnace body quirk is successively respectively equipped with ceramic fibre blanket layer from the refractory fireclay block layer outward, and high alumina is poly-
Light heat-insulated brick layer, ceramic fiberboard, the heat-insulated brick layer of clayey, ceramic fibre carpet veneer and concrete walls.
The refractory fireclay block layer with a thickness of 90 mm -110 mm.
The ceramic fibre blanket layer with a thickness of 15 mm -25 mm, use temperature≤1350 DEG C, thermal conductivity≤0.153w/
Mk(350 ± 25 DEG C), bulk density 0.128g/cm3.
The poly- light heat-insulated brick layer of the high alumina with a thickness of 114 mm -230 mm, using temperature≤1400 DEG C, thermal conductivity≤
0.5w/mk(350 ± 25 DEG C), bulk density 1.0g/cm3.The poly- light heat-insulated brick layer of the high alumina with a thickness of 114 mm -230
mm;It is mainly that high temperature resistance is good that high alumina, which gathers light insulating brick, and intensity is high, and heat preservation and insulation is good, is protected before solving with clay
High temperature resistance is poor when warm brick, and intensity is low, and shrinking under high temperature seriously leads to insulated wall deformation, serious problem of sinking.
The ceramic fiberboard with a thickness of 30 mm -50 mm, use temperature≤1200 DEG C, thermal conductivity≤0.135w/
Mk(350 ± 25 DEG C), bulk density 0.22g/cm3.
The heat-insulated brick layer of clayey with a thickness of 114 mm -230 mm, using temperature≤900 DEG C, thermal conductivity≤
0.35w/mk(350 ± 25 DEG C), 0.8 g/cm3 of bulk density.
The ceramic fibre carpet veneer with a thickness of 100 mm -150 mm.
The design of above-mentioned size is to test to obtain after we comprehensively consider from construction cost, difficulty of construction and heat insulation
Preferred embodiment, but practice in be not limited to above-mentioned size design, those skilled in the art can be according to the needs of engineering practice
Aforementioned dimensions design is appropriately adjusted.
The utility model has the following beneficial effects: the utility model is before guaranteeing calcining carbon furnace body abutment wall structural strength
It puts, sufficiently improves the heat insulation of roaster side wall, sufficiently the abutment wall structure composition of adjustment and optimization carbon roasting furnace, and root
According to the difference of the abutment wall structure composition of carbon roasting furnace, the poly- light heat-insulated brick layer of high alumina, ceramic fiberboard, clayey insulating brick
Layer, the setting of ceramic fibre carpet veneer improve heat insulation, by using the technical solution of the utility model, the neighbouring charcoal of side quirk
Calcining furnace body temperature and the difference of furnace chamber temperature near intermediate quirk obviously increase.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Wherein, appended drawing reference are as follows: 1, calcining carbon furnace body quirk；2, refractory fireclay block layer；3, ceramic fibre blanket layer；4,
The poly- light heat-insulated brick layer of high alumina；5, ceramic fiberboard；6, the heat-insulated brick layer of clayey；7, ceramic fibre carpet veneer；8, concrete walls.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
Referring to Fig. 1, the utility model is: a kind of calcining carbon furnace body abutment wall structure, wherein the abutment wall structure includes
Against the refractory fireclay block layer 2 of calcining carbon furnace body quirk 1, it is successively respectively equipped with pottery outward from the refractory fireclay block layer 2
Porcelain fiber blanket layer 3, the poly- light heat-insulated brick layer 4 of high alumina, ceramic fiberboard 5, the heat-insulated brick layer 6 of clayey, ceramic fibre carpet veneer 7 and mixed
Solidifying cob wall 8.
The refractory fireclay block layer 2 with a thickness of 100 mm.
The ceramic fibre blanket layer 3 with a thickness of 20 mm, use temperature≤1350 DEG C, thermal conductivity≤0.153w/mk(350
± 25 DEG C), bulk density 0.128g/cm3.
The poly- light heat-insulated brick layer 4 of the high alumina with a thickness of 230 mm, use temperature≤1400 DEG C, thermal conductivity≤0.5w/mk
(350 ± 25 DEG C), bulk density 1.0g/cm3.The poly- light heat-insulated brick layer of the high alumina with a thickness of 114 mm -230 mm;High alumina
Gathering light insulating brick is mainly that high temperature resistance is good, and intensity is high, and heat preservation and insulation is good, resistance to when before solving with clay insulating brick
High-temperature behavior is poor, and intensity is low, and shrinking under high temperature seriously leads to insulated wall deformation, serious problem of sinking.
The ceramic fiberboard 5 with a thickness of 40 mm, use temperature≤1200 DEG C, thermal conductivity≤0.135w/mk(350
± 25 DEG C), bulk density 0.22g/cm3.
The heat-insulated brick layer 6 of clayey with a thickness of 230 mm, use temperature≤900 DEG C, thermal conductivity≤0.35w/mk
(350 ± 25 DEG C), 0.8 g/cm3 of bulk density.
The ceramic fibre carpet veneer 7 with a thickness of 100 mm.
The design of above-mentioned size is to test to obtain after we comprehensively consider from construction cost, difficulty of construction and heat insulation
Preferred embodiment, but practice in be not limited to above-mentioned size design, those skilled in the art can be according to the needs of engineering practice
Aforementioned dimensions design is appropriately adjusted.
Technical characteristic of the utility model without description can realize that details are not described herein by or using the prior art,
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made in the essential scope of the utility model, also should belong to
The protection scope of the utility model.
Claims (7)
1. a kind of calcining carbon furnace body abutment wall structure, which is characterized in that the abutment wall structure includes abutting carbon roasting furnace furnace
The refractory fireclay block layer of body quirk is successively respectively equipped with ceramic fibre blanket layer from the refractory fireclay block layer outward, and high alumina is poly- light
Heat-insulated brick layer, ceramic fiberboard, the heat-insulated brick layer of clayey, ceramic fibre carpet veneer and concrete walls.
2. calcining carbon furnace body abutment wall structure according to claim 1, which is characterized in that the refractory fireclay block layer
With a thickness of 90 mm -110 mm.
3. calcining carbon furnace body abutment wall structure according to claim 1, which is characterized in that the ceramic fibre blanket layer
With a thickness of 15 mm -25 mm, using temperature≤1350 DEG C, thermal conductivity≤0.153w/mk under the conditions of 350 ± 25 DEG C, volume is close
Spend 0.128g/cm3。
4. calcining carbon furnace body abutment wall structure according to claim 1, which is characterized in that the high alumina gathers light insulating brick
Layer with a thickness of 114 mm -230 mm, using temperature≤1400 DEG C, thermal conductivity≤0.5w/mk under the conditions of 350 ± 25 DEG C, body
Product density 1.0g/cm3。
5. calcining carbon furnace body abutment wall structure according to claim 1, which is characterized in that the ceramic fiberboard
With a thickness of 30 mm -50 mm, using temperature≤1200 DEG C, thermal conductivity≤0.135w/mk under the conditions of 350 ± 25 DEG C, volume is close
Spend 0.22g/cm3。
6. calcining carbon furnace body abutment wall structure according to claim 1, which is characterized in that the heat-insulated brick layer of clayey
With a thickness of 114 mm -230 mm, using temperature≤900 DEG C, thermal conductivity≤0.35w/mk under the conditions of 350 ± 25 DEG C, volume
0.8 g/cm of density3。
7. calcining carbon furnace body abutment wall structure according to claim 1, which is characterized in that the ceramic fibre carpet veneer
With a thickness of 100 mm -150 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048751.7U CN209295679U (en) | 2018-12-07 | 2018-12-07 | A kind of calcining carbon furnace body abutment wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048751.7U CN209295679U (en) | 2018-12-07 | 2018-12-07 | A kind of calcining carbon furnace body abutment wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295679U true CN209295679U (en) | 2019-08-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822048751.7U Expired - Fee Related CN209295679U (en) | 2018-12-07 | 2018-12-07 | A kind of calcining carbon furnace body abutment wall structure |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390262A (en) * | 2021-06-24 | 2021-09-14 | 沈阳铝镁设计研究院有限公司 | Side wall structure of roasting furnace |
-
2018
- 2018-12-07 CN CN201822048751.7U patent/CN209295679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390262A (en) * | 2021-06-24 | 2021-09-14 | 沈阳铝镁设计研究院有限公司 | Side wall structure of roasting furnace |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 |