CN205893071U - High -efficient formula tempering furnace insulation construction - Google Patents
High -efficient formula tempering furnace insulation construction Download PDFInfo
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- CN205893071U CN205893071U CN201620879327.5U CN201620879327U CN205893071U CN 205893071 U CN205893071 U CN 205893071U CN 201620879327 U CN201620879327 U CN 201620879327U CN 205893071 U CN205893071 U CN 205893071U
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- stove
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- preservation cotton
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- cotton layer
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Abstract
The utility model discloses a high -efficient formula tempering furnace insulation construction, including stove external protection board stove external protection board inboard is equipped with multilayer structure's the interior heat preservation of outer aluminum silicate bulk heat preservation cotton layer, middle level nanometer heat preservation cotton layer and the laminiform one -tenth stove of inlayer aluminum silicate bulk heat preservation cotton in proper order. When the heating furnace during operation, furnace temperature is higher than the outer temperature of stove far away, and the heat passes through the inboard heat preservation cotton layer of stove and outwards conducts, and when nanometer heat preservation cotton layer, nanometer heat preservation cotton layer is for 3 times of ordinary aluminium silicate heat preservation cotton layer, has reduced heat transfer's speed effectively, and the totality will reduce to the heat of stove outer steel plate transmission in the stove, reduces with surrounding air's the difference in temperature, and consequently the heat exchange with surrounding air reduces, has reduced invalid heat loss, has practiced thrift the energy.
Description
Technical field
This utility model is related to a kind of annealing furnace, specifically a high-efficiency type annealing furnace insulation construction.Heating can be reduced
Stove heat loss, reaches the purpose of energy-conservation.
Background technology
In glass processing industry, glass tempering furnace is the energy consumption equipment that glass processing corporate boss wants, in present energy-saving and emission-reduction
Overall situation under, annealing furnace energy-conservation be glass processing industry lower consumption most important approach.And the main power consuming portions of annealing furnace are electricity
Heating furnace, therefore improves the heat-insulating property of electric furnace, can be effectively reduced heat loss, reaches the purpose of energy-conservation.
Generally, annealing furnace insulation is laying multilamellar aluminium silicate heat-preservation cotton plate in outside framework.Silicate aluminum board fire prevention,
Insulation, possesses certain heat conductivity.In-furnace temperature is about 700 degree, and in the case of the outer room temperature of stove, furnace heat can pass through silicon
Sour aluminium sheet is transferred to outside stove, makes stove outside plate form certain temperature rise.Therefore, stove outside plate can carry out heat exchange with surrounding air, from
And cause certain thermal loss.Thermal loss to be improved, most straightforward approach is to reduce the heat conductivity of heat-preservation cotton plate, reduces stove
The speed that interior heat outwards transmits, thus reducing the temperature rise of stove outside plate, decreasing the heat exchange of stove outside plate and air, saving
The energy.
Content of the invention
In view of above-mentioned present situation, this utility model provides a kind of high-efficiency type annealing furnace insulation construction so as to reduce heat biography
Lead performance and thermal loss, save energy consumption.
Technical solution of the present utility model is: a kind of high-efficiency type annealing furnace insulation construction, including the outer protection board of stove,
It is sequentially provided with the outer layer aluminium silicate heat-insulation layer of multiple structure, middle level nano thermal insulation cotton layer, internal layer silicon inside the outer protection board of described stove
Sour aluminum heat-preservation cotton layer forms stove inner thermal insulating layer.
Every layer of insulation for same thickness or non-same thickness during this is new, in described outer layer aluminium silicate heat-preservation cotton layer
Layer.
Further, between described outer layer aluminium silicate heat-preservation cotton layer, mixing is provided with nano thermal insulation cotton layer.
Further, the outer protection board of described stove is metallic plate.
The beneficial effects of the utility model are: the nano thermal insulation cotton layer heat conductivity in this utility model is less than silicate aluminum board
3 times about.During heating furnace work, in-furnace temperature is significantly larger than the outer temperature of stove, and heat is first-selected outside by heat-preservation cotton layer inside stove
Conduction, when nano thermal insulation cotton layer, nano thermal insulation cotton layer significantly reduces heat transfer with respect to common silicate aluminum board
Speed, in stove, the overall heat to steel plate transmission outside stove will reduce, and the temperature rise of the outer steel plate of stove reduces, the temperature difference with surrounding air
Reduce, therefore reduce with the heat exchange of surrounding air, reduce invalid heat loss, saved the energy.
Brief description
Fig. 1 is this new schematic diagram.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
A kind of high-efficiency type annealing furnace insulation construction as shown in Figure 1, including the outer protection board 7 of stove, the present embodiment is in described stove
It is sequentially provided with first to fourth outer layer aluminium silicate heat-preservation cotton layer 3-6, middle level nano thermal insulation cotton layer 2 and internal layer inside outer protection board 7
Aluminium silicate heat-preservation cotton layer 1 forms stove inner thermal insulating layer.The outer protection board 7 of stove described in the present embodiment adopts metallic plate.
According to above-mentioned application characteristic, corresponding change also can be made, in addition to middle level described above nano thermal insulation cotton layer 2 with stove
Between protection board 7 adopt multilamellar outer layer aluminium silicate heat-preservation cotton layer outside, also can the outer layer aluminium silicate heat-preservation cotton layer of multilamellar it
Between mixing be provided with nano thermal insulation cotton layer.
The making of stove inside holding cotton structure layer: during laying heat-insulation layer, first first lay first to the in outer protection board 7 side of stove
Four layers of conventional outer layer aluminium silicate heat-preservation cotton layer 3-6, lay one layer of nanometer in third layer outer layer aluminium silicate heat-preservation cotton layer 3 side and protect
Warm cotton layer 2, finally spreads, in nano thermal insulation cotton layer 2 side, the interior guarantor that stove inner surface internal layer aluminium silicate heat-preservation cotton layer 1 forms heating furnace
Warm structure.Outer for the stove of setting insulation construction protection board 7 is welded on supporting steel frame, so that the insulation knot of supporting heating furnace
Structure.
Claims (4)
1. a kind of high-efficiency type annealing furnace insulation construction, is characterized in that, including the outer protection board (7) of stove, in the outer protection board (7) of described stove
Inner side is sequentially provided with outer layer aluminium silicate heat-insulation layer, middle level nano thermal insulation cotton layer (2) and the internal layer aluminium silicate heat-preservation cotton of multiple structure
Layer (1) forms stove inner thermal insulating layer.
2. high-efficiency type annealing furnace insulation construction according to claim 1, is characterized in that, described outer layer aluminium silicate heat-preservation cotton layer
In every layer be same thickness or non-same thickness heat-insulation layer.
3. high-efficiency type annealing furnace insulation construction according to claim 1, is characterized in that, in described outer layer aluminium silicate heat-preservation cotton
Between layer, mixing is provided with nano thermal insulation cotton layer.
4. high-efficiency type annealing furnace insulation construction according to claim 1, is characterized in that, the outer protection board (7) of described stove is gold
Belong to plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879327.5U CN205893071U (en) | 2016-08-15 | 2016-08-15 | High -efficient formula tempering furnace insulation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879327.5U CN205893071U (en) | 2016-08-15 | 2016-08-15 | High -efficient formula tempering furnace insulation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205893071U true CN205893071U (en) | 2017-01-18 |
Family
ID=57781389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879327.5U Active CN205893071U (en) | 2016-08-15 | 2016-08-15 | High -efficient formula tempering furnace insulation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205893071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678327A (en) * | 2019-02-22 | 2019-04-26 | 艾能赛克机械设备(江苏)有限公司 | A kind of annealing furnace with heat reclaim unit |
-
2016
- 2016-08-15 CN CN201620879327.5U patent/CN205893071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678327A (en) * | 2019-02-22 | 2019-04-26 | 艾能赛克机械设备(江苏)有限公司 | A kind of annealing furnace with heat reclaim unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |