CN208075578U - A kind of furnace cover of temperature-preserving furnace - Google Patents
A kind of furnace cover of temperature-preserving furnace Download PDFInfo
- Publication number
- CN208075578U CN208075578U CN201820452711.6U CN201820452711U CN208075578U CN 208075578 U CN208075578 U CN 208075578U CN 201820452711 U CN201820452711 U CN 201820452711U CN 208075578 U CN208075578 U CN 208075578U
- Authority
- CN
- China
- Prior art keywords
- heat
- preservation cotton
- bell
- bell shell
- shell
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of furnace cover of temperature-preserving furnace, including bell shell, the bell shell is square shell, the bell shell inner cavity ecto-entad is equipped with three layers of heat-preservation cotton successively, two layers adjacent of heat-preservation cotton interference fit, the outermost heat-preservation cotton is tightly attached to the bell shell inner cavity side wall, it is equipped with heat-insulating shield in the inner cavity of the bell shell on the inside of the heat-preservation cotton of innermost layer, the height of the heat-insulating shield is less than the height of three layers of heat-preservation cotton and the height more than the bell shell.The utility model is simple in structure, easy to operate, uses heat-preservation cotton, bell that can be bonded fire door completely, avoid occurring gap between bell and fire door by four sides, completely cuts off heat by heat-insulating shield, prevents bell shell from deforming.
Description
Technical field
The utility model is related to holding furnace component manufacturing technology field more particularly to a kind of furnace cover of temperature-preserving furnace.
Background technology
The opening portion of holding furnace, including match soup mouth, take soup mouth, keep the room positions Kou Deng, in use, due to by
The big caused thermal shock of thermal deformation, temperature change is overflowed and influences, the fire door positions such as castable cracks are poured with soup overfill
Material feeding and iron plate are easy to phenomena such as deforming or heaving.After fire door is heaved, bell cannot be bonded fire door completely, bell with
Occurs gap between fire door, furnace high-temperature hot gas is flowed out from gap, so that bell shell is deformed, is caused vicious circle.
Utility model content
Purpose of the utility model is to solve some problems in the prior art, and a kind of holding furnace stove proposed
Lid.
To achieve the goals above, the utility model uses following technical solution：
A kind of furnace cover of temperature-preserving furnace, including bell shell, the bell shell be square shell, the bell shell inner cavity by
It is equipped with three layers of heat-preservation cotton, the adjacent two layers heat-preservation cotton interference fit successively outside to inside, the outermost heat-preservation cotton is close to
It is equipped with heat-insulating shield in the inner cavity of the bell shell on the inside of the bell shell inner cavity side wall, the heat-preservation cotton of innermost layer,
The height of the heat-insulating shield is less than the height of three layers of heat-preservation cotton and the height more than the bell shell.
Preferably, the length of side of the bell shell is 500mm, and height is 110mm.
Preferably, the height of three layers of heat-preservation cotton is 140mm.
Preferably, the length of side of the heat-insulating shield is 340mm, and thickness is 125mm.
Compared with prior art, the utility model provides a kind of furnace cover of temperature-preserving furnace, has following advantageous effect：
1, the furnace cover of temperature-preserving furnace uses heat-preservation cotton by four sides, is more than highly bell shell, can be very good to avoid stove
The caused bell of phenomena such as castable of oral area position and iron plate deform or heave cannot be bonded fire door completely, avoid stove
There is gap between lid and fire door, furnace high-temperature hot gas is flowed out from gap, is completely cut off heat by heat-insulating shield, is prevented bell shell
It deforms.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is simple in structure, it is easy to operate, use heat-preservation cotton, bell that can be bonded fire door completely, avoid between bell and fire door by four sides
There is gap, heat is completely cut off by heat-insulating shield, prevents bell shell from deforming.
Description of the drawings
Fig. 1 be the utility model proposes a kind of furnace cover of temperature-preserving furnace upward view；
Fig. 2 be the utility model proposes a kind of furnace cover of temperature-preserving furnace the directions A-A sectional view.
In figure：1 bell shell, 2 heat-preservation cottons, 3 heat-insulating shields.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of furnace cover of temperature-preserving furnace, including bell shell 1, the bell shell 1 are square shell, the stove
1 inner cavity ecto-entad of cover housing is equipped with three layers of heat-preservation cotton 2 successively, and adjacent two layers heat-preservation cotton 2 is interference fitted, outermost
The heat-preservation cotton 2 is tightly attached to 1 intracavity sidewall of bell shell, and 2 inside of the heat-preservation cotton of innermost layer is in the bell shell 1
Inner cavity be equipped with heat-insulating shield 3, the height of the heat-insulating shield 3 is less than the height of three layers of heat-preservation cotton 2 and more than outside the bell
The height of shell 1.
The length of side of the bell shell 1 is 500mm, and height is 110mm, and the height of three layers of heat-preservation cotton 2 is
The length of side of 140mm, the heat-insulating shield 3 are 340mm, and thickness is 125mm.
In the utility model, it is more than bell shell 1 to use heat-preservation cotton 2, height by four sides, can be very good to avoid
The caused bell of phenomena such as castable at fire door position and iron plate deform or heave cannot be bonded fire door completely, avoid
Occurs gap between bell and fire door, furnace high-temperature hot gas is flowed out from gap, is completely cut off heat by heat-insulating shield 3, is prevented bell
Shell 1 deforms.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of furnace cover of temperature-preserving furnace, including bell shell (1), which is characterized in that the bell shell (1) is square shell, institute
It states bell shell (1) inner cavity ecto-entad and is equipped with three layers of heat-preservation cotton (2) successively, adjacent two layers heat-preservation cotton (2) interference is matched
It closes, the outermost heat-preservation cotton (2) is tightly attached to bell shell (1) intracavity sidewall, and the heat-preservation cotton (2) of innermost layer is interior
Side is equipped with heat-insulating shield (3) in the inner cavity of the bell shell (1), and the height of the heat-insulating shield (3) is less than three layers of heat-preservation cotton
(2) height and the height more than the bell shell (1).
2. a kind of furnace cover of temperature-preserving furnace according to claim 1, which is characterized in that the length of side of the bell shell (1) is
500mm, and height is 110mm.
3. a kind of furnace cover of temperature-preserving furnace according to claim 1, which is characterized in that the height of three layers of heat-preservation cotton (2) is equal
For 140mm.
4. a kind of furnace cover of temperature-preserving furnace according to claim 1, which is characterized in that the length of side of the heat-insulating shield (3) is
340mm, and thickness is 125mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452711.6U CN208075578U (en) | 2018-04-02 | 2018-04-02 | A kind of furnace cover of temperature-preserving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452711.6U CN208075578U (en) | 2018-04-02 | 2018-04-02 | A kind of furnace cover of temperature-preserving furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075578U true CN208075578U (en) | 2018-11-09 |
Family
ID=64042746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820452711.6U Expired - Fee Related CN208075578U (en) | 2018-04-02 | 2018-04-02 | A kind of furnace cover of temperature-preserving furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208075578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986593A (en) * | 2019-12-11 | 2020-04-10 | 成都柏森环保科技有限公司 | Reformer furnace door heat preservation device and preparation method thereof |
-
2018
- 2018-04-02 CN CN201820452711.6U patent/CN208075578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986593A (en) * | 2019-12-11 | 2020-04-10 | 成都柏森环保科技有限公司 | Reformer furnace door heat preservation device and preparation method thereof |
| CN110986593B (en) * | 2019-12-11 | 2021-11-16 | 成都柏森环保科技有限公司 | Reformer furnace door heat preservation device and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |