CN207231232U - High temperature furnace wall protects system - Google Patents
High temperature furnace wall protects system Download PDFInfo
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- CN207231232U CN207231232U CN201720357017.1U CN201720357017U CN207231232U CN 207231232 U CN207231232 U CN 207231232U CN 201720357017 U CN201720357017 U CN 201720357017U CN 207231232 U CN207231232 U CN 207231232U
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- high temperature
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- potsherd
- wall
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Abstract
The utility model provides a kind of high temperature furnace wall protection system, it includes：Potsherd protective layer, Summoning coating and ceramics nail；The potsherd protective layer is covered in the surface of wall; and installation fixation is carried out on the surface of the wall by the ceramics nail; curing agent is filled between the potsherd protective layer and the wall; the surface of the potsherd protective layer is provided with the Summoning coating; the ceramics nail has the head of a nail and tip; the tip is hammered into the wall through the Summoning coating, potsherd protective layer and curing agent, and the head of a nail leans with the Summoning coating.The high temperature furnace wall protection system of the utility model has the high temperature strength of higher; can be directly facing the erosion of high temperature hot gas stream in reaistance furnace; refractory brick can comprehensively and effectively be protected, and either ceramic fiber cotton wall is no longer significantly extended the service life of refractory brick or ceramic fiber cotton wall by the wind erosion infringement of high temperature hot gas stream.
Description
Technical field
It the utility model is related to high-temperature heater technical field, more particularly to a kind of high temperature furnace wall protection system.
Background technology
The ethane cracking furnace of petrochemical industry, oil refining furnace etc.；Forge furnace, galvanized steel slab furnace and the ceramics of steel industry
The roller kilns of industry, shuttle kiln, rotary kiln etc., generally use polycrystalline mullite refractory brick, ceramic fiber cotton module are as high temperature
The wall of heating furnace.However, more than 950 degree under the condition of high temperature, two kinds of heat insulation material material can all produce crystallization powder phenomenon-tion.It is and long
After time use, the above problem can increasingly deepen, the short generally only 5-10 of service life.In addition, both heat insulation material material,
Therefore thermal emissivity rate is all very low, so causes, uses the low waste energy consumption of radiation efficiency in high temperature furnace.
Therefore, in view of the above-mentioned problems, being necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of high temperature furnace wall to protect system, existing in the prior art to overcome
Deficiency.
To realize above-mentioned purpose of utility model, the utility model provides a kind of high temperature furnace wall protection system, it includes：Pottery
Tile protective layer, Summoning coating and ceramics nail；
The potsherd protective layer is covered in the surface of wall, and is carried out by the ceramics nail on the surface of the wall
Installation is fixed, and curing agent is filled between the potsherd protective layer and the wall, and the surface of the potsherd protective layer is set
There is the Summoning coating, the ceramics nail has the head of a nail and tip, and the tip passes through the Summoning coating, ceramics
Piece protective layer and curing agent are hammered into the wall, and the head of a nail leans with the Summoning coating.
As the improvement of the high temperature furnace wall protection system of the utility model, the wall is refractory brick or ceramic fibre
Cotton.
As the improvement of the high temperature furnace wall protection system of the utility model, the potsherd protective layer is mainly by aoxidizing
The high alumina corundum that aluminium and silica mix, or the heat-resisting material mixed by mullite, cordierite and silica.
As the utility model high temperature furnace wall protection system improvement, the potsherd protective layer be by aluminium oxide,
The mixture that magnesia and silica mix.
As the improvement of the high temperature furnace wall protection system of the utility model, the potsherd protective layer is several, if
Dry is arranged on the surface of the wall in the form of an array, and any potsherd protective layer is by the ceramics nail described
The surface of wall carries out installation fixation.
As the improvement of the high temperature furnace wall protection system of the utility model, the Summoning coating passes through spraying method
Or be covered in by direct voltage compression molding on the potsherd protective layer, and pass through high temperature sintering curing molding.
As the improvement of the high temperature furnace wall protection system of the utility model, the Summoning coating covers for black TiO
Cap rock, Al2O3Coating, MnO2Coating, Cr2O3Coating, Fe2O3One kind in coating etc..
It is equal in curing agent and the Summoning coating as the improvement of the high temperature furnace wall protection system of the utility model
It is even to be filled with Summoning particulate.
As the utility model high temperature furnace wall protection system improvement, the Summoning particulate for black TiO particulates,
Al2O3Particulate, MnO2Particulate, Cr2O3Particulate, Fe2O3One or more in particulate.
As the improvement of the high temperature furnace wall protection system of the utility model, the ceramics nail is flat head screw, tip is followed closely
Or one kind in nibbed screw.
Compared with prior art, the beneficial effects of the utility model are：The high temperature furnace wall protection system of the utility model
High temperature strength with higher, can comprehensively and effectively protect fire resisting directly facing the erosion of high temperature hot gas stream in reaistance furnace
Either ceramic fiber cotton wall is no longer significantly extended refractory brick or ceramic fibre to brick by the wind erosion infringement of high temperature hot gas stream
The service life of cotton wall.In addition, the high temperature furnace wall protection system of the utility model can increase substantially heating furnace original liner
Radiation intensity, improve the thermal efficiency of heating furnace, realize energy saving.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments described in the utility model, for those of ordinary skill in the art, is not making the creative labor
On the premise of, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is that the high temperature furnace wall of the utility model protects the floor map of one embodiment of system.
Embodiment
The utility model is described in detail in shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, belong within the scope of protection of the utility model.
As shown in Figure 1, the high temperature furnace wall protection system of the utility model includes：Potsherd protective layer 10, Summoning cover
Cap rock 20 and ceramics nail 30.
The potsherd protective layer 10 is covered in the surface of wall 1, and by the ceramics follow closely 30 the wall 1 table
Face carries out installation fixation.Wherein, the wall 1 can be refractory brick or ceramic fiber cotton.The potsherd protective layer 10 is
The high alumina corundum mainly mixed by aluminium oxide and silica, or mixed by mullite, cordierite and silica
Heat-resisting material etc., at this time the potsherd protective layer 10 be resistant to 1700 degree of high temperature.Alternately, the potsherd protective layer 10
For the mixture mixed by aluminium oxide, magnesia and silica, at this time, the potsherd protective layer 10 is resistant to 1550 degree high
Temperature, and there is higher resistance to heat shocks energy.
By setting the potsherd protective layer 10 so that the high temperature furnace wall protection system of the utility model has higher
High temperature strength, can comprehensively and effectively protect refractory brick or pottery directly facing the erosion of high temperature hot gas stream in reaistance furnace
Porcelain cellucotton wall 1 is no longer encroached on by the wind erosion of high temperature hot gas stream, significantly extends refractory brick or ceramic fiber cotton wall
Service life.Preferably, the potsherd protective layer 10 is several, several are arranged in the wall 1 in the form of an array
Surface on, at this time, any potsherd protective layer 10 is followed closely by respective ceramics 30 is pacified on the surface of the wall 1
Dress is fixed.
The surface of the potsherd protective layer 10 is provided with Summoning coating 20, it is preferable that the Summoning coating
20 are covered on the potsherd protective layer 10 by spraying method or by direct voltage compression molding, and are burnt by high temperature
Tie curing molding.Specifically, the Summoning coating 20 can be black TiO coatings, Al2O3Coating, MnO2Covering
Layer, Cr2O3Coating, Fe2O3One kind in coating.By setting the Summoning coating 20 so that the utility model
High temperature furnace wall protection system increases substantially the radiation intensity of heating furnace original liner, improves the thermal efficiency of heating furnace, realizes section
Energy.In addition, the Summoning coating 20 has higher intensity, so as to fully and effectively be protected to the wall 1.
Further, curing agent 40 is filled between the potsherd protective layer 10 and the wall 1, passes through the curing
Agent 40, which is conducive to the surface of wall curing, to be prevented crystallization dusting and is conducive between the potsherd protective layer 10 and wall 1
Be adhesively fixed.In order to improve the thermal emissivity rate of the curing agent 40, contain thermal-radiating material in the curing agent 40.Specifically
Ground, is uniformly filled with Summoning particulate in the curing agent 40 and Summoning coating 20, it is preferable that the Summoning particulate is
Black TiO particulates, Al2O3Particulate, MnO2Particulate, Cr2O3Particulate, Fe2O3One or more in particulate.
The installation that the ceramics nail 30 is used for realization between the potsherd protective layer 10 and the wall 1 is fixed.According to
Materials for wall is different to use different ceramic pin structures, and specifically, it can be flat head screw, tip nail or point to state ceramics nail 30
One kind in head screw etc..When it is described ceramics nail 30 be nibbed screw when, its with the head of a nail and tip, wherein, the tip is worn
The Summoning coating 20, potsherd protective layer 10 and curing agent 40 is crossed to hammer into the wall 1, and the head of a nail and institute
Summoning coating 20 is stated to lean.In addition, being additionally provided with helicla flute 31 on the ceramics nail 30, the helicla flute 31 is close to institute
The tip for stating ceramics nail 30 is set.By setting the helicla flute 31 so that the ceramics nail 30 can be more easily through resistance to
The potsherd protective layer 10 either ceramic fiber cotton wall 1 while is fixed on refractory brick or ceramic fiber cotton wall by firebrick
On 1 surface of body.Analogously, when the ceramics nail 30 is flat head screw, it does not have tip；When the ceramics nail 30 is point
During head nail, it does not have helicla flute.Above-mentioned flat head screw and tip nail equally can be achieved described black according to different materials for walls
Fixation between metal cladding 20, potsherd protective layer 10 and curing agent 40 and the wall 1.
In conclusion the high temperature furnace wall protection system of the utility model has the high temperature strength of higher, can direct face
Erosion to high temperature hot gas stream in reaistance furnace, can comprehensively and effectively protect refractory brick or ceramic fiber cotton wall no longer by high temperature
The wind erosion infringement of thermal current, significantly extends the service life of refractory brick or ceramic fiber cotton wall.In addition, this practicality is new
The high temperature furnace wall protection system of type can increase substantially the radiation intensity of heating furnace original liner, improve the thermal efficiency of heating furnace,
Realize energy saving.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of high temperature furnace wall protects system, it is characterised in that the high temperature furnace wall protection system includes：Potsherd is protected
Layer, Summoning coating and ceramics nail；
The potsherd protective layer is covered in the surface of wall, and is installed by the ceramics nail on the surface of the wall
It is fixed, curing agent is filled between the potsherd protective layer and the wall, the surface of the potsherd protective layer is set
Summoning coating is stated, the ceramics nail has the head of a nail and tip, and the tip is protected through the Summoning coating, potsherd
Sheath and curing agent are hammered into the wall, and the head of a nail leans with the Summoning coating.
2. high temperature furnace wall according to claim 1 protects system, it is characterised in that the wall is refractory brick or pottery
Porcelain cellucotton.
3. high temperature furnace wall according to claim 1 protects system, it is characterised in that the potsherd protective layer is some
A, several are arranged on the surface of the wall in the form of an array, and any potsherd protective layer is followed closely by the ceramics
Installation fixation is carried out on the surface of the wall.
4. high temperature furnace wall according to claim 1 protects system, it is characterised in that the Summoning coating passes through spray
Painting mode is covered on the potsherd protective layer by direct voltage compression molding, and is solidified into by high temperature sintering
Type.
5. high temperature furnace wall according to claim 1 protects system, it is characterised in that the Summoning coating is black
TiO coatings, Al2O3Coating, MnO2Coating, Cr2O3Coating, Fe2O3One kind in coating.
6. high temperature furnace wall according to claim 1 protects system, it is characterised in that curing agent and the Summoning covering
Uniformly Summoning particulate is filled with layer.
7. high temperature furnace wall according to claim 1 protects system, it is characterised in that the ceramics nail is flat head screw,
One kind in tip nail or nibbed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357017.1U CN207231232U (en) | 2017-04-07 | 2017-04-07 | High temperature furnace wall protects system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720357017.1U CN207231232U (en) | 2017-04-07 | 2017-04-07 | High temperature furnace wall protects system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231232U true CN207231232U (en) | 2018-04-13 |
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ID=61839714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720357017.1U Active CN207231232U (en) | 2017-04-07 | 2017-04-07 | High temperature furnace wall protects system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839777A (en) * | 2017-04-07 | 2017-06-13 | 日上(苏州)轻化纺高科技有限公司 | High temperature furnace wall protection system |
-
2017
- 2017-04-07 CN CN201720357017.1U patent/CN207231232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839777A (en) * | 2017-04-07 | 2017-06-13 | 日上(苏州)轻化纺高科技有限公司 | High temperature furnace wall protection system |
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