CN217210329U - Heat insulation furnace - Google Patents
Heat insulation furnace Download PDFInfo
- Publication number
- CN217210329U CN217210329U CN202220518082.9U CN202220518082U CN217210329U CN 217210329 U CN217210329 U CN 217210329U CN 202220518082 U CN202220518082 U CN 202220518082U CN 217210329 U CN217210329 U CN 217210329U
- Authority
- CN
- China
- Prior art keywords
- furnace
- heat insulation
- shell
- plate
- metal
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
A heat insulation and preservation furnace is characterized by comprising a furnace shell and furnace cover mechanism, a castable heat insulation mechanism and a heating mechanism; a castable heat insulation mechanism is arranged in the shell furnace and the furnace cover of the furnace shell and furnace cover mechanism, and a heating mechanism is arranged in the castable heat insulation mechanism of the shell furnace; the metal heat insulation plate is a thin plate which takes porous ceramic material as a support and takes a metal thin film as a sealed shell; the ceramic cotton plate is adopted to replace fiber cotton in the existing heat preservation furnace, so that the temperature resistance of the heat preservation material required by the heat preservation furnace is improved; the metal vacuum heat insulation plate additionally arranged on the furnace shell and the inner wall of the furnace cover shell improves the heat insulation effect between the ceramic cotton plate and the furnace shell and between the polycrystalline cotton plate containing metal wires and the furnace cover shell, replaces the existing vacuum heat insulation material of the organic metal coating with the novel vacuum metal heat insulation plate, solves the problem that the organic metal coating pollutes the production environment at high temperature, prolongs the service life of the heat insulation furnace, and overturns the heat insulation method of the existing heat insulation furnace.
Description
Technical Field
The application relates to the technical field of casting, in particular to a heat insulation furnace.
Background
China is a large casting country and a large manufacturing country, wherein the yield of aluminum alloy products is increased or decreased, a melting furnace and a heat preservation furnace required by aluminum alloy casting are widely applied to the production of new energy products and military products, the melting furnace and the heat preservation furnace need to consume a large amount of energy, and heat insulation plays a crucial role in energy consumption and environment protection, and the castable, refractory bricks and fiber cotton used at present not only occupy a large volume of a furnace chamber, but also have high outer wall temperature of a furnace shell and consume electricity; the vacuum nanometer thermal insulation board adopting the existing organic metal coating has the advantages of no high temperature resistance, environmental pollution and influence on the health of staff after heating, and short thermal insulation life.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the application provides a heat insulation furnace which is characterized by comprising a furnace shell and furnace cover mechanism, a castable heat insulation mechanism and a heating mechanism;
the furnace shell and furnace cover mechanism comprises a furnace shell of the heat preservation furnace, and a furnace cover is arranged on the furnace shell of the heat preservation furnace; a castable heat insulation mechanism is arranged in the shell furnace and the furnace cover of the furnace shell and furnace cover mechanism, and a heating mechanism is arranged in the castable heat insulation mechanism of the shell furnace;
the castable heat insulation mechanism comprises a metal heat insulation plate arranged on the inner wall of a furnace shell, a ceramic cotton plate is arranged in the metal heat insulation plate, and a castable layer is arranged in the ceramic cotton plate; a metal heat insulation plate is arranged on the inner wall of the furnace cover, and a polycrystalline cotton plate containing metal wires is arranged in the metal heat insulation plate;
the heating mechanism comprises a castable inner cavity and is provided with an aluminum liquid pool, and a heating rod is arranged at the upper part of the aluminum liquid pool;
the metal heat insulation plate is a thin plate which takes porous ceramic material as a support and takes a metal thin film as a sealed shell;
the application relates to a heat insulation and preservation furnace, which adopts a ceramic cotton plate to replace fiber cotton in the existing heat preservation furnace so as to improve the temperature resistance of heat preservation materials required by the heat preservation furnace; the metal heat insulation plate additionally arranged on the inner wall of the furnace shell and the inner wall of the furnace cover shell improves the heat insulation effect between the ceramic cotton plate and the furnace shell and between the polycrystalline cotton plate containing metal wires and the furnace cover shell, the novel vacuum metal heat insulation plate replaces the vacuum heat insulation material of the existing organic metal coating, the problem that the organic metal coating pollutes the production environment at high temperature is solved, the service life of the heat insulation and preservation furnace is prolonged, the heat insulation method of the existing heat preservation furnace is overturned, the energy-saving effect of the heat preservation furnace is also improved, the implementation is convenient, the production cost of castings is reduced, the productivity is improved, and the blank of the industry is filled.
Drawings
Fig. 1 is a schematic structural view of a heat insulation holding furnace according to the present application.
Detailed Description
The following description of the embodiments of the present application will be made with reference to the accompanying drawings.
The drawing comprises a holding furnace 1, a furnace cover 2, a furnace shell 3, a metal heat insulation plate 4, a ceramic cotton plate 5, a pouring layer 6, a heating rod 7, an aluminum liquid pool 8, a polycrystalline cotton plate 9 containing metal wires and the like.
As shown in the figures, the application provides a heat insulation and preservation furnace, which comprises a furnace shell and furnace cover mechanism, a castable heat insulation mechanism and a heating mechanism;
the furnace shell and furnace cover mechanism comprises a heat preservation furnace and a furnace cover; the furnace cover 2 is arranged on the furnace shell 3;
the castable heat insulation mechanism is arranged in the furnace shell and furnace cover mechanism, and the heating mechanism is arranged in the castable heat insulation mechanism;
the castable heat insulation mechanism comprises a metal heat insulation plate 4, a ceramic cotton plate 5, a castable layer 6, a furnace cover 2 and a polycrystalline cotton plate 9 containing metal wires; in the furnace shell 3, the metal heat insulation plate 4 is bonded on the inner wall of the furnace shell 3, the ceramic cotton plate 5 is bonded in the inner cavity of the metal heat insulation plate 4, and the casting material layer 6 is poured in the mold cavity of the ceramic cotton plate 5 and the aluminum liquid pool 8; in the furnace cover, the metal heat insulation plate is bonded on the inner wall of the furnace cover, and the polycrystalline cotton plate containing the metal wires is bonded in the inner cavity of the metal heat insulation plate;
the heating mechanism is characterized in that the aluminum liquid pool 8 is arranged in an inner cavity of the castable, the upper part of the aluminum liquid pool of the heating rod 7 is sleeved with ceramic tubes at two ends and then placed in the holes of the furnace shell 3, and the temperature of the aluminum liquid pool is controlled by heating;
the metal heat insulation plate is a thin plate with a porous ceramic material as a support, a metal film as a sealing shell and a vacuum-pumping inner cavity;
the application relates to a heat insulation and preservation furnace, which adopts a ceramic cotton plate to replace fiber cotton in the existing heat preservation furnace so as to improve the temperature resistance of heat preservation materials required by the heat preservation furnace; the metal real heat insulation plate additionally arranged on the furnace shell and the inner wall of the furnace cover shell improves the heat insulation effect between the ceramic cotton plate and the furnace shell and between the polycrystalline cotton plate containing metal wires and the furnace cover shell, replaces the vacuum heat insulation material of the existing organic metal coating with the novel vacuum metal heat insulation plate, solves the problem that the organic metal coating pollutes the production environment at high temperature, prolongs the service life of the heat insulation and preservation furnace, not only overturns the heat insulation method of the existing heat preservation furnace, but also improves the energy saving effect of the heat preservation furnace, is convenient to implement, also reduces the production cost of castings, improves the productivity and fills the blank of the industry.
The above description is for the purpose of illustrating embodiments of the present application and is not intended to limit the present application, and it will be understood by those skilled in the art that any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (1)
1. A heat insulation furnace is characterized by comprising a furnace shell and furnace cover mechanism, a castable heat insulation mechanism and a heating mechanism;
the furnace shell and furnace cover mechanism comprises a furnace shell of the heat preservation furnace, and a furnace cover is arranged on the furnace shell of the heat preservation furnace; a castable heat insulation mechanism is arranged in the shell furnace and the furnace cover of the furnace shell and furnace cover mechanism, and a heating mechanism is arranged in the castable heat insulation mechanism of the shell furnace;
the castable heat insulation mechanism comprises a metal heat insulation plate arranged on the inner wall of a furnace shell, a ceramic cotton plate is arranged in the metal heat insulation plate, and a castable layer is arranged in the ceramic cotton plate; a metal heat insulation plate is arranged on the inner wall of the furnace cover, and a polycrystalline cotton plate containing metal wires is arranged in the metal heat insulation plate;
the heating mechanism comprises a castable inner cavity and is provided with an aluminum liquid pool, and a heating rod is arranged at the upper part of the aluminum liquid pool;
the metal heat insulation plate is a thin plate which takes porous ceramic material as a support and takes a metal film as a sealed shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220518082.9U CN217210329U (en) | 2022-03-03 | 2022-03-03 | Heat insulation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220518082.9U CN217210329U (en) | 2022-03-03 | 2022-03-03 | Heat insulation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217210329U true CN217210329U (en) | 2022-08-16 |
Family
ID=82755984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220518082.9U Active CN217210329U (en) | 2022-03-03 | 2022-03-03 | Heat insulation furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217210329U (en) |
-
2022
- 2022-03-03 CN CN202220518082.9U patent/CN217210329U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217210329U (en) | Heat insulation furnace | |
| CN105215280A (en) | A kind of Aluminum alloy gravity casting metals mould compound dead head | |
| CN206572944U (en) | A kind of aluminium alloy semi-solid die casting immersion electrical heating pool holding furnace | |
| CN114543526A (en) | Heat insulation furnace | |
| CN107570687A (en) | A kind of vacuum casting device and pouring procedure for reducing aluminium alloy castings crystallite dimension | |
| CN207688640U (en) | It is a kind of double along graphite crucible | |
| CN205393520U (en) | Light ladle cover | |
| CN201913185U (en) | Graphite die for copper-nickel alloy ingot casting | |
| CN202155518U (en) | Non-ferrous alloy molten metal casting ladle with heat insulation function | |
| CN217465348U (en) | Energy-saving low-pressure holding furnace | |
| CN211440450U (en) | Sand mold for electric smelting M trough brick | |
| CN103360095B (en) | Produce the vacuum full mold technique of fused and cast refractory products | |
| CN210718634U (en) | Rotary stirring type rare earth alloy smelting device | |
| CN205096485U (en) | Aluminum alloy gravity casting metal pattern is with compound dead head | |
| CN203824308U (en) | Vacuum self-consuming arc kish furnace for coaxial power supply | |
| CN215848751U (en) | Device for negative pressure forming of molten alumina brick blank | |
| CN201098732Y (en) | Metal composite sealing sheet | |
| CN203857806U (en) | Composite crucible for smelting titanium and titanium alloy | |
| CN206281339U (en) | A kind of thermally equivalent type micro-wave smelting furnace | |
| CN220482831U (en) | Heating plate of thermal transfer printing equipment and thermal transfer printing equipment | |
| CN217669979U (en) | Special-shaped casting refractory material brick casting structure | |
| CN206030174U (en) | Small -size clay crucible molding system | |
| CN217210327U (en) | Heat-insulating holding furnace with vacuum ball | |
| CN2312946Y (en) | Noval aluminium-liquid mixing furnace | |
| CN217192432U (en) | Composite steel casting molding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |