CN201368667Y - Electric heating holding furnace - Google Patents
Electric heating holding furnace Download PDFInfo
- Publication number
- CN201368667Y CN201368667Y CNU2009200010811U CN200920001081U CN201368667Y CN 201368667 Y CN201368667 Y CN 201368667Y CN U2009200010811 U CNU2009200010811 U CN U2009200010811U CN 200920001081 U CN200920001081 U CN 200920001081U CN 201368667 Y CN201368667 Y CN 201368667Y
- Authority
- CN
- China
- Prior art keywords
- stove
- electric heating
- utility
- model
- aluminum silicate
- 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
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses an electric heating holding furnace for manufacturing aluminum alloy sheets, which comprises a furnace body and a furnace cover; wherein the furnace body is combined by refractory bricks, aluminum silicate felts, aluminum silicate paper and steel sheets in sequence from the inside to the outside; and the aluminum silicate felts and the aluminum silicate paper form a middle insulation layer. The electric heating holding furnace for the manufacturing aluminum alloy sheets enables the metallic solution to be cast in a constant temperature state, thereby avoiding various adverse influences on ingot blanks caused by temperature change during the casting process.
Description
Technical field:
The utility model relates to a kind of electrical heating and leaves standstill equipment, and stove is left standstill in particularly a kind of electrical heating that is used for the aluminium alloy plate manufacture process.
Background technology:
In the existing aluminium alloy plate manufacture process, its raw metal directly enters the casting machine casting after being smelted into solution, the shortcoming of this forging type is the casting temperature that is difficult to guarantee solution, during practical operation, the casting temperature fluctuation is bigger, cause that the ingot blank quality of casting out is not good, unstable properties etc., also can influence yield rate simultaneously.
The utility model content:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of electrical heating that metallic solution is cast under temperature constant state to leave standstill stove, thereby has avoided the various adverse effects of the variations in temperature in the casting process to ingot blank.
Leave standstill stove according to the electrical heating that the utility model provides, comprise body of heater and bell, described body of heater from-inner-to-outer is composited by refractory brick, alumina silicate felt, silicic acid aluminium paper and steel plate successively, heat-insulation layer in the middle of alumina silicate felt and silicic acid aluminium paper constitute.
In addition, the utility model also has following attached technical characterictic:
Be provided with electric boiling plate and anti-high-temperature protector in the described body of heater.
Described electric boiling plate is a nickel nobelium plate, and it is fixed on described bell lower end.
Leave standstill stove according to the electrical heating that the utility model provides, have following advantage with respect to prior art:
At first, the body of heater that the utility model leaves standstill in the stove is provided with insulation material, therefore when solution put be heated within it temperature required after, this temperature can be remained in the certain limit, promptly reach the effect of constant temperature, during casting, the solution that leaves standstill in the stove directly enters casting machine by chute, thereby can realize the purpose that constant temperature is cast, thereby avoid the adverse effect of variations in temperature to ingot blank quality and performance.
Secondly, also designed anti-high-temperature protector in the utility model, therefore when leaving standstill after stove is heated to predetermined temperature by electric boiling plate, anti-high-temperature protector can disconnect the heating power supply of electric boiling plate, stops it to continue to heat, thereby reaches the effect of energy saving.
Description of drawings:
Introduce the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 leaves standstill the structural representation of stove for electrical heating described in the utility model.
The specific embodiment:
With reference to Fig. 1, leave standstill stove according to the electrical heating that the utility model provides, comprise body of heater 1 and bell 2, body of heater 1 from-inner-to-outer is composited by refractory brick 11, alumina silicate felt 12, silicic acid aluminium paper 13 and steel plate 14 successively, heat-insulation layer in the middle of alumina silicate felt 12 and silicic acid aluminium paper 13 constitute, bell 2 is composited by the asbestos board 21 of internal layer, middle alumina silicate felt 22 and outer field pin pearl rock 23, and alumina silicate felt 22 and pin pearl rock 23 constitute the external insulation layer.At least more than 500mm, its three layers of compound structures can prevent that hot gas is excessive to the thickness of bell 2.Be provided with nickel nobelium plate 3 and anti-high-temperature protector in the body of heater 1, nickel nobelium plate 3 is fixed on bell 2 lower ends.
As mentioned above, it is between melting and a kind of intermediate equipment between casting that stove is left standstill in the electrical heating that the utility model provides, during use, solution enters the casting machine casting by chute in it, thereby in fact the solution temperature that leaves standstill in the stove is exactly the casting temperature of casting machine.
The foregoing description is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (3)
1, stove is left standstill in a kind of electrical heating, comprise body of heater (1) and bell (2), it is characterized in that: described body of heater (1) from-inner-to-outer is composited by refractory brick (11), alumina silicate felt (12), silicic acid aluminium paper (13) and steel plate (14) successively, heat-insulation layer in the middle of alumina silicate felt (12) and silicic acid aluminium paper (13) constitute.
2, stove is left standstill in electrical heating as claimed in claim 1, it is characterized in that: be provided with electric boiling plate (3) and anti-high-temperature protector in the described body of heater (1).
3, stove is left standstill in electrical heating as claimed in claim 2, it is characterized in that: described electric boiling plate (3) is a nickel nobelium plate, and it is fixed on described bell (2) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200010811U CN201368667Y (en) | 2009-01-16 | 2009-01-16 | Electric heating holding furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200010811U CN201368667Y (en) | 2009-01-16 | 2009-01-16 | Electric heating holding furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368667Y true CN201368667Y (en) | 2009-12-23 |
Family
ID=41487558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200010811U Expired - Fee Related CN201368667Y (en) | 2009-01-16 | 2009-01-16 | Electric heating holding furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368667Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769939A (en) * | 2012-07-03 | 2012-11-07 | 安徽浙泰不锈钢集团有限公司 | Constant-temperature heating device |
-
2009
- 2009-01-16 CN CNU2009200010811U patent/CN201368667Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769939A (en) * | 2012-07-03 | 2012-11-07 | 安徽浙泰不锈钢集团有限公司 | Constant-temperature heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201954955U (en) | Structure of medium-frequency induction electric furnace | |
| CA2633964A1 (en) | Method of manufacturing solar-grade polysilicon ingot with relevant induction apparatus | |
| CN101712116B (en) | Process for manufacturing high-strength large-scale aluminum alloy plate | |
| CN101760681A (en) | Manufacturing method of high damage tolerance type 2E12 aluminium alloy plate | |
| CN101712117B (en) | Process for manufacturing light and thin aluminium alloy sheet materials | |
| CN105364061B (en) | A kind of carbon-free submersed nozzle | |
| CN202785968U (en) | Heater for forming and annealing plate glass | |
| CN201368667Y (en) | Electric heating holding furnace | |
| CN101760599B (en) | Steel billet anti-oxidation coating material | |
| CN201302371Y (en) | An electric heating holding furnace for manufacturing aluminum alloy plate | |
| CN209263654U (en) | A kind of electric magnesite-smelting furnace furnace shell device with energy-saving function | |
| CN204718378U (en) | A kind of coreless induction furnace | |
| CN208333086U (en) | A kind of electric smelting method production white fused alumina dumping furnace | |
| CN102407300A (en) | Device for improving quality of amorphous magnetically soft alloy thin strip sticking roll surface | |
| CN202155518U (en) | Non-ferrous alloy molten metal casting ladle with heat insulation function | |
| CN201522192U (en) | Intermediate-frequency conduction furnace used for thermal retrofitted quartz glass | |
| CN101580396A (en) | Furnace body insulating material for quartz continuous melting furnace | |
| CN204621065U (en) | A kind of clean type insulation ladle | |
| CN206803769U (en) | A kind of furnace device of full water cooling structure | |
| CN202066345U (en) | Smelting furnace suitable for copper alloy furnace liner | |
| CN103074537A (en) | Kamaz heavy truck cylinder liner smelting and forming casting process | |
| CN202254795U (en) | Electric induction furnace | |
| CN101812580A (en) | Roll collar of furnace roller of roller hearth heating furnace | |
| CN204165378U (en) | Oily, electric dual-purpose type melts aluminium furnace apparatus | |
| CN201860468U (en) | Squirrel-cage pagoda corundum member radiant tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20130116 |