CN207143107U - A kind of annealing furnace hollow type insulation construction - Google Patents
A kind of annealing furnace hollow type insulation construction Download PDFInfo
- Publication number
- CN207143107U CN207143107U CN201721035725.XU CN201721035725U CN207143107U CN 207143107 U CN207143107 U CN 207143107U CN 201721035725 U CN201721035725 U CN 201721035725U CN 207143107 U CN207143107 U CN 207143107U
- Authority
- CN
- China
- Prior art keywords
- frame board
- ceramic
- fiber blanket
- multiple rows
- beaverboard
- Prior art date
- 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.)
- Active
Links
Abstract
A kind of annealing furnace hollow type insulation construction, it is related to a kind of insulation construction, including ceramic fiber blanket B, ceramic beaverboard B and cotton nail B, it is sequentially provided with ceramic fiber blanket B from outside to inside on furnace body outer wall B inwall, fiber framework and ceramic beaverboard B, the fiber framework includes multiple rows of frame board laterally set and multiple rows of vertically arranged frame board, multiple rows of frame board laterally set and multiple rows of vertically arranged frame board intersecting vertical are set, multiple spaces by air are provided between horizontal skeleton plate and vertical frame board that intersecting vertical is set, B is evenly spaced is fixed on horizontal skeleton plate for cotton nail, on ceramic beaverboard B and ceramic fiber blanket B, or B is evenly spaced is fixed on vertical frame board for cotton nail, on ceramic beaverboard B and ceramic fiber blanket B；The utility model effectively increases heat-insulating property.
Description
Technical field
A kind of insulation construction is the utility model is related to, more particularly, to a kind of annealing furnace hollow type insulation construction.
Background technology
Known, the big number of the insulation material of annealing furnace is made using ceramic fiber blanket and ceramic beaverboard multiple layer combination at present
With；The heat-insulating property of this structure depends on the laying depth of ceramic fiber blanket, ceramic beaverboard thermal conductivity factor and heat-preservation cotton；It is such as attached
Shown in Fig. 1：It is equipped with ceramic fiber blanket A2, ceramic beaverboard A3 successively in furnace body outer wall A1 inside, A4 is followed closely by cotton and fixed,
Annealing furnace in-furnace temperature is about 800 degree, and annealing furnace heat-preservation cotton laying depth is typically in 250mm or so, ceramic fiber blanket heat conduction
Coefficient 0.16w/m.k, ceramic beaverboard heat conduction system is 0.135w/m.k；The heat insulation effect of conventional laying body of heater is bad, outer wall table
Face temperature rise is at 25 degree or so；It is therefore proposed that a kind of preferable annealing furnace hollow type insulation construction of heat insulation effect, turns into this area skill
The basic demand of art personnel.
The content of the invention
In order to overcome the shortcomings of in background technology, the utility model discloses a kind of annealing furnace hollow type insulation construction.
In order to realize the goal of the invention, the utility model adopts the following technical scheme that：
A kind of annealing furnace hollow type insulation construction, including ceramic fiber blanket B, ceramic beaverboard B and cotton nail B, outside body of heater
Ceramic fiber blanket B, fiber framework and ceramic beaverboard B, the fiber framework are sequentially provided with wall B inwall from outside to inside
Including multiple rows of frame board laterally set and multiple rows of vertically arranged frame board, multiple rows of frame board laterally set and multiple rows of vertical
The frame board intersecting vertical of setting is set, and multiple pass through is provided between horizontal skeleton plate and vertical frame board that intersecting vertical is set
The space of air, B is evenly spaced is fixed on horizontal skeleton plate, ceramic beaverboard B and ceramic fiber blanket B for cotton nail, or
B is evenly spaced is fixed on vertical frame board, ceramic beaverboard B and ceramic fiber blanket B for cotton nail.
By adopting the above-described technical solution, the utility model has the advantages that：
Annealing furnace hollow type insulation construction described in the utility model, by ceramic fiber blanket B6, ceramic beaverboard B8
Between fiber framework 7 is set, the space by air 9 is provided with fiber framework 7, due to ceramic fiber blanket thermal conductivity factor
It is 0.16w/m.k, ceramic beaverboard heat conduction system is 0.135w/m.k, and the thermal conductivity factor of air is 0.024w/m.k, air
Thermal conductivity factor is much smaller than ceramic fiber blanket and ceramic beaverboard, and the utility model effectively increases heat-insulating property.
Brief description of the drawings
Fig. 1 is the insulation construction schematic diagram of conventional tempering stove；
Fig. 2 is structural representation of the present utility model；
In figure：1st, furnace body outer wall A；2nd, ceramic fiber blanket A；3rd, ceramic beaverboard A；4th, cotton nail A；5th, furnace body outer wall B；6th, make pottery
Porcelain tapetum fibrosum B；7th, fiber framework；8th, ceramic beaverboard B；9th, air；10th, cotton nail B.
Embodiment
Explanation the utility model that can be detailed by the following examples, open the purpose of this utility model are intended to protect
All technological improvements in the scope of the utility model.
Annealing furnace hollow type insulation construction with reference to described in accompanying drawing 1-2, including ceramic fiber blanket B6, ceramic beaverboard B8 and
Cotton follows closely B10, and it is fine to be sequentially provided with ceramic fiber blanket B6, fiber framework 7 and ceramics from outside to inside on furnace body outer wall B5 inwall
Plate B8 is tieed up, the fiber framework 7 includes multiple rows of frame board laterally set and multiple rows of vertically arranged frame board, multiple rows of transverse direction
The frame board of setting and multiple rows of vertically arranged frame board intersecting vertical are set, horizontal skeleton plate that intersecting vertical is set and vertical
It is provided with multiple spaces by air 9 between frame board, B10 is evenly spaced is fixed on horizontal skeleton plate, ceramics for the cotton nail
On fiberboard B8 and ceramic fiber blanket B6, or B10 is evenly spaced is fixed on vertical frame board, ceramic beaverboard B8 and pottery for cotton nail
On porcelain tapetum fibrosum B6.
Implement annealing furnace hollow type insulation construction described in the utility model, be when in use arranged on fiber framework 7
Between ceramic fiber blanket B6, ceramic beaverboard B8, B10 is evenly spaced is fixed on horizontal skeleton plate, vertical frame board, pottery for cotton nail
On porcelain fiberboard B8 and ceramic fiber blanket B6, the space by air 9 is provided with fiber framework 7；Due to the heat conduction of air
Coefficient is much smaller than ceramic fiber blanket and ceramic beaverboard, and the utility model effectively increases heat-insulating property.
The non-detailed portion of the utility model is prior art.
The embodiment selected herein to disclose goal of the invention of the present utility model, is presently considered to be suitable,
However, it should be understood that the utility model is intended to the institute for including all embodiments belonged in the range of this design and utility model
Change and improve.
Claims (1)
1. a kind of annealing furnace hollow type insulation construction, including ceramic fiber blanket B, ceramic beaverboard B and cotton nail B, it is characterized in that：
Ceramic fiber blanket B, fiber framework and ceramic beaverboard B, the fiber are sequentially provided with furnace body outer wall B inwall from outside to inside
Framework includes multiple rows of frame board laterally set and multiple rows of vertically arranged frame board, multiple rows of frame board laterally set and more
Arrange vertically arranged frame board intersecting vertical to set, be provided between horizontal skeleton plate and vertical frame board that intersecting vertical is set more
The individual space by air, B is evenly spaced is fixed on horizontal skeleton plate, ceramic beaverboard B and ceramic fiber blanket B for cotton nail
On, or B is evenly spaced is fixed on vertical frame board, ceramic beaverboard B and ceramic fiber blanket B for cotton nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035725.XU CN207143107U (en) | 2017-08-18 | 2017-08-18 | A kind of annealing furnace hollow type insulation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035725.XU CN207143107U (en) | 2017-08-18 | 2017-08-18 | A kind of annealing furnace hollow type insulation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207143107U true CN207143107U (en) | 2018-03-27 |
Family
ID=61665875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721035725.XU Active CN207143107U (en) | 2017-08-18 | 2017-08-18 | A kind of annealing furnace hollow type insulation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207143107U (en) |
-
2017
- 2017-08-18 CN CN201721035725.XU patent/CN207143107U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107627447A (en) | A kind of track plates steam curing kiln of multi-chamber | |
| CN202329128U (en) | Multi-temperature-area tubular furnace | |
| CN207143107U (en) | A kind of annealing furnace hollow type insulation construction | |
| CN205382589U (en) | External wall insulation reducing fever structure | |
| CN209295679U (en) | A kind of calcining carbon furnace body abutment wall structure | |
| CN108395273A (en) | A kind of production technology improving foamed ceramic partition plate fire endurance | |
| CN107034350A (en) | A kind of auxiliary hot soaking high-temperature heating furnace chamber of metal sheet strip sensing heating | |
| CN205134619U (en) | Formula outer wall is adjusted to indoor thermal balance | |
| CN209210380U (en) | Constituents furnace | |
| CN204434461U (en) | A kind of Flat Glass Furnace regenerator plug-in checker brick | |
| CN206828567U (en) | Split type continuous type heat-treatment furnace | |
| CN206345887U (en) | Flat wire heat-treatment furnace | |
| CN208872098U (en) | A kind of electric furnace using internal circulation filtering dust | |
| CN202931575U (en) | Roller hearth type resistance-heated furnace and resistance heater thereof | |
| CN104499340A (en) | Thermal insulation wall unit of impregnated paper drying box | |
| CN204268883U (en) | Ceramic sintering electric kiln | |
| CN213901926U (en) | Wall in fluidized bed furnace | |
| CN218380460U (en) | Roasting furnace peripheral wall inner lining structure | |
| CN201438073U (en) | Shaft furnace with deformation-resistant furnace cover | |
| CN202547402U (en) | Heating furnace | |
| CN206410518U (en) | A kind of new firing furnace apparatus suitable for pottery art | |
| CN202039095U (en) | Stainless steel continuous bright annealing furnace | |
| CN204803373U (en) | Novel annealing stove | |
| CN204154119U (en) | The energy-saving glaze kiln of a kind of little temperature difference of Convective Heating | |
| CN202002473U (en) | Novel roller kiln wall structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |