CN202403534U - Kiln wall safeguard construction adapting to thermal expansion - Google Patents
Kiln wall safeguard construction adapting to thermal expansion Download PDFInfo
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- CN202403534U CN202403534U CN2011205235185U CN201120523518U CN202403534U CN 202403534 U CN202403534 U CN 202403534U CN 2011205235185 U CN2011205235185 U CN 2011205235185U CN 201120523518 U CN201120523518 U CN 201120523518U CN 202403534 U CN202403534 U CN 202403534U
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- kiln
- safeguard construction
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Abstract
The utility model relates to a kiln wall safeguard construction adapting to thermal expansion. The construction mainly comprises a high-temperature refractory fused brick layer, an aluminum silicate heat isolating layer, a glass wool air heat preservation layer, a diatomaceous earth light heat isolating layer and an external steel frame column provided with an adjusting screw rod. The high-temperature refractory fused brick layer is used for resisting fire and isolating flame at the inner part of the kiln wall; the aluminum silicate heat isolating layer plays the role of preventing the heat transmitting from the inner part of the kiln to the high-temperature refractory fused brick layer from diffusing outwards; the glass wool air heat preservation layer is used for avoiding the heat transmission furthest; the diatomaceous earth light heat isolating layer plays the role of not only stabilizing the wall, but also preventing the air from flowing in the glass wool air heat preservation layer; and the steel frame column is of a detachable structure. According to the whole construction, the heat isolating and heat preservation effects are good and low radiation, more heats are used effectively under the condition of the same fuel consumption, and the environment temperature of the plant is decreased, so that greatly improving the production environment of the plant is improved greatly.
Description
Affiliated technical field
The utility model relates to a kind of kiln body of wall safeguard construction of accommodate thermal expansion, especially a kind of wall body structure that is mainly used in kilns such as natural gas cross flame metallurgic auxiliary materials tank furnace.
Background technology
The kiln burning is the second largest power consumption industry that present domestic energy consumption is only second to boiler combustion; In recent years; Along with rising steadily of fuel price; The continuous improvement of enterprise's Workshop Production environment, this just requires as the kiln of heat fused unit heat to be fully used, and reduces the peripherad heat radiation loss in furnace wall.
The present domestic kiln wall body structure that a lot of types are also arranged, still from the situation of present application, various forms of kiln wall body structures have its weak point.In view of the situation, the utility model provides and adopt multi-level kiln body of wall safeguard construction, the material structure of four kinds of different levels of utilization has fundamentally solved the outwards problem of a large amount of heat radiations of kiln furnace wall, can reduce the consumption of fuel simultaneously.
The utility model content
It is a kind of under the prerequisite that equal fuel consumes that the purpose of the utility model is to provide; More heat is utilized effectively, and can reduce the kiln furnace wall outwards the wall body structure of heat radiation to solve problems such as kiln body of wall thermal loss of the prior art is big, energy consumption height.
In order to reach the foregoing invention purpose; The technical scheme of the utility model is to realize like this; The kiln body of wall safeguard construction that this is multi-level comprises the fire brick layer that is used to isolate flame interaction that outwards sets gradually from kiln body of wall inwall, further stops first thermal insulation layer to external diffusion, prevents the air heat insulating layer of heat transmission and stop flowing and playing the second heat insulation structural layer of firm body of wall effect of heat-insulation layer air pass to heat on the fire brick layer from kiln inside; The wall body structure outermost also is provided with the column that adapts to wall body structure expansion usefulness, on column, whenever is provided with adjusting screw(rod) at a distance from a segment distance, and the front end of adjusting screw(rod) contacts with the outer wall of the second heat insulation structural layer, and the structure of column is detachable steel frame construction.
Wherein, the material of fire brick layer is the high-temperature flame-proof fused cast refractories, and the material of first thermal insulation layer is the alumina silicate heat-barrier material, and the material of air heat insulating layer is a mineral wool, and the material of the second heat insulation structural layer is the diatomite lightweight thermal insulation brick.Specifically, high-temperature flame-proof fused cast refractories layer is positioned at the innermost layer of kiln body of wall, directly bears the inner high temperature of kiln; The alumina silicate thermal insulation layer is positioned at the outside of high-temperature flame-proof fused cast refractories layer; Stop the heat that passes to from kiln inside on the high-temperature flame-proof fused cast refractories it to external diffusion, the mineral wool air heat insulating layer is positioned at the outside of alumina silicate thermal insulation layer, and the thermal conductivity factor of mineral wool air heat insulating layer is well below brick body material; Thereby prevented the transmission of heat to greatest extent; Diatomite lightweight thermal insulation brick layer is positioned at the outside of mineral wool air heat insulating layer, plays firm body of wall, and the effect that stops mineral wool air heat insulating layer air to flow.
The beneficial effect of the utility model is:
(1) this multi-level kiln body of wall safeguard construction makes the heat insulation and preservation effect of kiln body of wall strengthen greatly, reduces the kiln furnace wall and outwards dispels the heat, and under the prerequisite that equal fuel consumes, more heat is utilized effectively.
(2) this multi-level kiln body of wall safeguard construction has reduced the kiln furnace wall and has outwards dispelled the heat, and has reduced the environment temperature in workshop, and the production environment in enterprise workshop is greatly improved.
(3) this multi-level kiln body of wall safeguard construction makes the expansion of kiln body of wall very little.Simultaneously, in order further to guarantee the safety of wall body structure, be provided with the column of band adjusting screw(rod), the body of wall of microdilatancy has been played certain support bearing effect, guaranteed that the long-life of kiln body of wall uses in wall outer side.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 be the utility model kiln body of wall safeguard construction sketch map;
Among the figure
1 fire brick layer, 4 second heat insulation structural layers
2 first thermal insulation layers, 5 columns
3 heat-insulation layers, 6 adjusting screw(rod)s
The specific embodiment
Below, with reference to the preferred embodiment of accompanying drawing detailed description the utility model.Need to prove before this; Employed term or word can not limited interpretation be common implication or the implication in the dictionary in this specification and claims, and should be based on being interpreted as implication and the notion that meets the utility model technological thought for the principle that can suitably define the notion of term with novel inventor in fact with the best mode explanation.Thereupon; The structure of representing in embodiment that this specification is put down in writing and the accompanying drawing is one of the utility model most preferred embodiment; Can not represent the technological thought of the utility model fully, therefore should be understood that for the utility model, to have various equivalents and the variation that to replace.
As shown in Figure 1; The multi-level kiln body of wall safeguard construction of the utility model; Its different level is selected material different for use, mainly comprises the fire brick layer 1 that is used to isolate flame interaction that outwards sets gradually from kiln body of wall inwall, further stops first thermal insulation layer 2 to external diffusion, prevents the air heat insulating layer 3 of heat transmission and stop flowing and playing the second heat insulation structural layer 4 of firm body of wall effect of heat-insulation layer air pass to heat on the fire brick layer from kiln inside; The wall body structure outermost also is provided with the column 5 that adapts to wall body structure expansion usefulness; On column 5, whenever be provided with adjusting screw(rod) 6 at a distance from a segment distance; The front end of adjusting screw(rod) 6 contacts with the outer wall of the second heat insulation structural layer 4 and (is state of contact not shown in the figure; Usually the certain expansion distance of reservation earlier before kiln igniting during actual the use, treat furnace heating-up after, again adjusting screw(rod) is adjusted to adapt to the thermal expansion of kiln when the second heat insulation structural layer 4 contacts with adjusting screw(rod)).
Wherein, the material of fire brick layer 1 is the high-temperature flame-proof fused cast refractories, and the material of first thermal insulation layer 2 is alumina silicate heat-barrier materials, and the material of air heat insulating layer 3 is mineral wools, and the material of the second heat insulation structural layer 4 is diatomite lightweight thermal insulation bricks.High-temperature flame-proof fused cast refractories layer is positioned at the innermost layer of kiln body of wall, directly bears the inner high temperature of kiln, and the alumina silicate thermal insulation layer is positioned at the outside of high-temperature flame-proof fused cast refractories layer; Closely contact with high-temperature flame-proof fused cast refractories layer; Stop the heat that passes to from kiln inside on the high-temperature flame-proof fused cast refractories it to external diffusion, the mineral wool air heat insulating layer is positioned at the outside of alumina silicate thermal insulation layer, closely contacts with the alumina silicate thermal insulation layer; The thermal conductivity factor of mineral wool air heat insulating layer is well below brick body material; Thereby prevented the transmission of heat to greatest extent, diatomite lightweight thermal insulation brick layer is positioned at the outside of mineral wool air heat insulating layer, closely contacts with the mineral wool air heat insulating layer; Play firm body of wall, and stop flowing of mineral wool air heat insulating layer air.Body of wall guarantees easy construction according in layer structure construction, can not cause mismatch.At last, the column of building detachable steel frame construction in the structure outside is with the install adjustment screw rod.Make the heat insulation and preservation effect of kiln body of wall strengthen greatly; Reducing the kiln furnace wall outwards dispels the heat; Reduced the environment temperature in workshop, the production environment in enterprise workshop is greatly improved, made the expansion of kiln body of wall very little simultaneously; The adjusting screw(rod) that further is provided with has played good supporting carrying effect, has guaranteed that the long-life of kiln body of wall uses.
Describe and illustrate with reference to the specific embodiment although it should be noted that the utility model, and provided the concrete safeguard construction of kiln body of wall of accommodate thermal expansion.But and do not mean that the utility model is limited to the embodiment of these descriptions, those skilled in the art can therefrom derive many different variants, they all will be covered in the true spirit and scope of the utility model claim.
Claims (6)
1. the kiln body of wall safeguard construction of an accommodate thermal expansion is characterized in that: this safeguard construction comprises the fire brick layer that is used to isolate flame interaction (1) that outwards sets gradually from kiln body of wall inwall, further stops first thermal insulation layer (2) to external diffusion, prevents air heat insulating layer (3) that heat transmits and stop the mobile of heat-insulation layer air and play the second heat insulation structural layer (4) of firm body of wall effect pass to heat on the fire brick layer (1) from kiln inside; The wall body structure outermost also is provided with the column (5) that adapts to wall body structure expansion usefulness, goes up at column (5) and whenever is provided with adjusting screw(rod) (6) at a distance from a segment distance, and the front end of adjusting screw(rod) (6) contacts with the outer wall of the second heat insulation structural layer (4).
2. the kiln body of wall safeguard construction of a kind of accommodate thermal expansion according to claim 1, it is characterized in that: the material of fire brick layer (1) is the high-temperature flame-proof fused cast refractories.
3. the kiln body of wall safeguard construction of a kind of accommodate thermal expansion according to claim 2, it is characterized in that: the material of first thermal insulation layer (2) is the alumina silicate heat-barrier material.
4. according to the kiln body of wall safeguard construction of claim 2 or 3 described a kind of accommodate thermal expansions, it is characterized in that: the material of air heat insulating layer (3) is a mineral wool.
5. the kiln body of wall safeguard construction of a kind of accommodate thermal expansion according to claim 4, it is characterized in that: the material of the second heat insulation structural layer (4) is the diatomite lightweight thermal insulation brick.
6. the kiln body of wall safeguard construction of a kind of accommodate thermal expansion according to claim 5, it is characterized in that: the structure of column (5) is detachable steel frame construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205235185U CN202403534U (en) | 2011-12-13 | 2011-12-13 | Kiln wall safeguard construction adapting to thermal expansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205235185U CN202403534U (en) | 2011-12-13 | 2011-12-13 | Kiln wall safeguard construction adapting to thermal expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403534U true CN202403534U (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205235185U Expired - Fee Related CN202403534U (en) | 2011-12-13 | 2011-12-13 | Kiln wall safeguard construction adapting to thermal expansion |
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| Country | Link |
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| CN (1) | CN202403534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425948A (en) * | 2011-12-13 | 2012-04-25 | 辽宁天和科技股份有限公司 | Heat-expansion-applicable safety structure for wall body of kiln |
-
2011
- 2011-12-13 CN CN2011205235185U patent/CN202403534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425948A (en) * | 2011-12-13 | 2012-04-25 | 辽宁天和科技股份有限公司 | Heat-expansion-applicable safety structure for wall body of kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Xiaolin Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |