CN209279655U - A kind of heat-insulation and heat-preservation aluminium ingot electric smelter - Google Patents
A kind of heat-insulation and heat-preservation aluminium ingot electric smelter Download PDFInfo
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- CN209279655U CN209279655U CN201821827894.1U CN201821827894U CN209279655U CN 209279655 U CN209279655 U CN 209279655U CN 201821827894 U CN201821827894 U CN 201821827894U CN 209279655 U CN209279655 U CN 209279655U
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Abstract
The utility model is a kind of heat-insulation and heat-preservation aluminium ingot electric smelter, including main molten furnace and pre- hot melting furnace, pre- hot melting furnace is connected to the sidewall upper of main molten furnace, the lower end of main molten furnace and the lower end of pre- hot melting furnace are connected with bracket, main molten furnace includes the first furnace body, first furnace body successively includes the first inner body from the inside to the outside, heating layer, reflecting layer, separation layer, first insulating layer and the first ectosome, heating wire is equipped in heating layer, heating wire winding the first inner body outer wall and be connected with power supply, pre- hot melting furnace includes the second furnace body, second furnace body successively includes the second inner body from the inside to the outside, gas blanket, second insulating layer, second ectosome.The utility model can preheat aluminium ingot using the hot gas being discharged in main molten furnace, not only can be reduced scattering and disappearing for heat, but also can be energy saving, moreover it is possible to reduce the melting time；Reflecting layer, separation layer and the first insulating layer triplicity can play the role of fire resisting and main molten furnace interior heat prevented to be vaporized, and improve heat utilization efficiency, avoid overheat on the outside of main molten furnace.
Description
Technical field
The utility model relates to aluminium ingot melter technology field more particularly to a kind of heat-insulation and heat-preservation aluminium ingot electric smelters.
Background technique
Aluminium ingot electric smelter is a kind of equipment of common production aluminum products, and temperature is excessively high when due to work, part electric smelter
Heat insulation and preservation effect it is bad, will cause workshop temperature increase, working environment and efficiency are influenced, if the temperature mistake of furnace wall
Height is easy to cause to scald to staff.Meanwhile electric smelter can generate some exhaust gas at work, these exhaust gas contain largely
Heat can not only improve environment temperature if being exhausted directly in air, can also waste a part of energy.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of heat-insulation and heat-preservation aluminium ingot electric smelter.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of heat-insulation and heat-preservation aluminium ingot electric smelter, including
Main molten furnace and pre- hot melting furnace, the pre- hot melting furnace are connected to the sidewall upper of the main molten furnace, the lower end of the main molten furnace and institute
The lower end for stating pre- hot melting furnace is connected with bracket, and the lower end of the bracket is connected with several supporting legs；
The main molten furnace includes the first furnace body and removably covers the first bell in first furnace body upper end, and described
Thermal insulation material is equipped in one bell, first furnace body successively includes the first inner body, heating layer, reflecting layer, isolation from the inside to the outside
Layer, the first insulating layer and the first ectosome, the heating layer is interior to be equipped with heating wire, and the heating wire winding is in first inner body
Outer wall and it being connected with power supply, the lower end of first furnace body is communicated with outlet tube, is equipped with the first valve in the outlet tube, and described the
One sidewall of the furnace body upper end break-through has inclined feeder pipe, and the feeder pipe is located at one end of first inboard wall of furnace body lower than described
Feeder pipe is located at one end of first furnace body outer wall, and first inboard wall of furnace body is hinged with baffle, and the baffle dimensions are greater than
The size of the feeder pipe discharge port and baffle is corresponding with the feeder pipe discharge port, the feed inlet of the feeder pipe with
The pre- hot melting furnace is connected and is equipped with the second valve in the feed inlet of the feeder pipe, and the sidewall upper of first furnace body connects
It is connected with escape pipe, the escape pipe is equipped with the 4th valve, first furnace with first bell lower surface touching position
The upper end of body is connected with the first sealing block；
The pre- hot melting furnace includes the second furnace body and removably covers the second bell in second furnace body upper end, described
Thermal insulation material is equipped in second bell, second furnace body successively includes the second inner body, gas blanket, the second heat preservation from the inside to the outside
Layer, the second ectosome, the gas blanket is interior to be equipped with several link blocks, and the side of the link block is connected with second inner body,
The other side of the link block is connected with second insulating layer, and second sidewall of the furnace body upper end is communicated with exhaust pipe, institute
It states and is equipped with third valve in exhaust pipe, the other end of the escape pipe is connected with the inside of second furnace body, the outlet
Pipe is oppositely arranged with the exhaust pipe and the position of the escape pipe is lower than the position of the exhaust pipe, under second bell
The upper end of second furnace body of surface in contact is connected with the second sealing block.
Particularly, the separation layer is mullite separation layer.
Particularly, the baffle is ceramic fibre baffle or heat-resisting steel shoe.
Particularly, the lower end of the supporting leg is equipped with cushion.
Particularly, the feeder pipe is located at the top of the heating wire.
Particularly, thermal insulation material is equipped in the heating layer of the feeder pipe periphery.
Particularly, the gas blanket is the internal gas blanket for being filled with inert gas.
The beneficial effects of the utility model are: the utility model can carry out in advance aluminium ingot using the hot gas being discharged in main molten furnace
Heat not only can be reduced scattering and disappearing for heat, but also can be energy saving, moreover it is possible to reduce the melting time；
Reflecting layer, separation layer and the first insulating layer triplicity can play fire resisting and main molten furnace interior heat prevented to be vaporized
Effect improves heat utilization efficiency, avoids overheat on the outside of main molten furnace, and the second insulating layer plays insulation effect to pre- hot melting furnace, improves pre-
Thermal effect, the inert gas in gas blanket can reduce the second inner body and the heat of the second heat preservation interlayer is transmitted, to improve heat preservation effect
Fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- main molten furnace；The pre- hot melting furnace of 2-；3- bracket；4- supporting leg；The first furnace body of 5-；The first bell of 6-；In 7- first
Body；8- heating layer；The reflecting layer 9-；10- separation layer；The first insulating layer of 11-；12 first ectosomes；13- heating wire；14- outlet tube；
The first valve of 15-；16- feeder pipe；17- baffle；The second valve of 18-；19- escape pipe；The second furnace body of 20-；The second bell of 21-；
The second inner body of 22-；23- gas blanket；The second insulating layer of 24-；The second ectosome of 25-；26- exhaust pipe；27- third valve；28- second
Sealing block；The first sealing block of 29-；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of heat-insulation and heat-preservation aluminium ingot electric smelter, including main molten furnace 1 and pre- hot melting furnace 2, the pre- hot melting furnace 2
It is connected to the sidewall upper of the main molten furnace 1, the lower end of the lower end of the main molten furnace 1 and the pre- hot melting furnace 2 is connected with bracket 3,
The lower end of the bracket 3 is connected with several supporting legs 4；
The main molten furnace 1 is including the first furnace body 5 and removably covers the first bell 6 in 5 upper end of the first furnace body, institute
It states and is equipped with thermal insulation material in the first bell 6, first furnace body 5 successively includes the first inner body 7, heating layer 8, reflection from the inside to the outside
Layer 9, separation layer 10, the first insulating layer 11 and the first ectosome 12, the heating layer 8 is interior to be equipped with heating wire 13, the heating wire 13
Be wrapped in the outer wall of first inner body 7 and be connected with power supply, the lower end of first furnace body 5 is communicated with outlet tube 14, it is described go out
The first valve 15 is equipped in liquid pipe 14, the 5 sidewall upper break-through of the first furnace body has inclined feeder pipe 16, the feeder pipe 16
It is located at one end of 5 outer wall of the first furnace body lower than the feeder pipe 16 positioned at one end of 5 inner wall of the first furnace body, described the
One furnace body, 5 inner wall is hinged with baffle 17, and 17 size of baffle is greater than the size of 16 discharge port of feeder pipe and the baffle
17 is corresponding with 16 discharge port of feeder pipe, and the feed inlet of the feeder pipe 16 is connected and described with the pre- hot melting furnace 2
Be equipped with the second valve 18 in the feed inlet of feeder pipe 16, the sidewall upper of first furnace body 5 is communicated with escape pipe 19, it is described go out
Tracheae 19 is equipped with the 4th valve, is connected with the with the upper end of first furnace body 5 of the 6 lower surface touching position of the first bell
One sealing block 29；
The pre- hot melting furnace 2 is including the second furnace body 20 and removably covers the second bell in 20 upper end of the second furnace body
21, second bell 21 is interior to be equipped with thermal insulation material, and second furnace body 20 successively includes the second inner body 22, gas from the inside to the outside
Layer the 23, second insulating layer 24, the second ectosome 25, are equipped with several link blocks in the gas blanket 23, the side of the link block with
Second inner body 22 is connected, and the other side of the link block is connected with second insulating layer 24, second furnace body
20 sidewall uppers are communicated with exhaust pipe 26, are equipped with third valve 27 in the exhaust pipe 26, the other end of the escape pipe 19 with
The inside of second furnace body 20 is connected, and the escape pipe 19 is oppositely arranged with the exhaust pipe 26 and the escape pipe 19
Position is lower than the position of the exhaust pipe 26, upper with second furnace body 20 of the 21 lower surface touching position of the second bell
End is connected with the second sealing block 28.
Particularly, the separation layer 10 is mullite separation layer.
Particularly, the baffle 17 is ceramic fibre baffle or heat-resisting steel shoe.
Particularly, the lower end of the supporting leg 4 is equipped with cushion.
Particularly, the feeder pipe 16 is located at the top of the heating wire 13.
Particularly, thermal insulation material is equipped in the heating layer 8 of 16 periphery of feeder pipe.
Particularly, the gas blanket 23 is the internal gas blanket for being filled with inert gas.
When the utility model is used, aluminium ingot enters before main molten furnace 1 melts first to be put into pre- hot melting furnace 2 and be preheated, and works as master
After aluminium ingot melting in smelting furnace 1, the first valve 15 is opened, molten aluminum is discharged through outlet tube 14, after molten aluminum is drained, closes the
One valve 15 opens the second valve 18, and preheated aluminium ingot enters in main molten furnace 1 through feeder pipe 16, when main molten furnace 1 works,
The second valve 18 is closed, heating wire 13, which carries out heating to the aluminium ingot in the first inner body 7, makes its melting, and reflecting layer 9 can reduce heat
Scattering and disappearing for amount, avoids the outer wall of main molten furnace 1 from overheating, and separation layer 10 is mullite separation layer, can play fire resisting and prevent internal heat
Amount is vaporized effect, and the first insulating layer 11 may further ensure that be dissipated outside the heat of main molten furnace 1, improves heat utilization efficiency, periodically opens
Extra hot gas in main molten furnace 1 is simultaneously drained into the second furnace body 20 by the 4th valve on escape pipe 19 by escape pipe 19, in advance
Aluminium ingot in hot melting furnace 2 is preheated, and extra gas is discharged by exhaust pipe 26 in the second furnace body 20, both can be reduced dissipating for heat
It loses, and aluminium ingot can be preheated, it is energy saving, moreover it is possible to reduce the melting time in main molten furnace 1.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (7)
1. a kind of heat-insulation and heat-preservation aluminium ingot electric smelter, which is characterized in that including main molten furnace (1) and pre- hot melting furnace (2), the pre- hot melt
Furnace (2) is connected to the sidewall upper of the main molten furnace (1), the lower end of the main molten furnace (1) and the lower end of the pre- hot melting furnace (2)
It is connected with bracket (3), the lower end of the bracket (3) is connected with several supporting legs (4)；
The main molten furnace (1) is including the first furnace body (5) and removably covers the first bell in the first furnace body (5) upper end
(6), be equipped with thermal insulation material in first bell (6), first furnace body (5) successively include from the inside to the outside the first inner body (7),
Heating layer (8), reflecting layer (9), separation layer (10), the first insulating layer (11) and the first ectosome (12), the heating layer (8) is interior to be set
Have heating wire (13), the heating wire (13) is wrapped in the outer wall of first inner body (7) and is connected with power supply, first furnace body
(5) lower end is communicated with outlet tube (14), is equipped with the first valve (15) in the outlet tube (14), the first furnace body (5) side
The break-through of wall upper end has inclined feeder pipe (16), and one end that the feeder pipe (16) is located at the first furnace body (5) inner wall is lower than
The feeder pipe (16) is located at one end of the first furnace body (5) outer wall, and the first furnace body (5) inner wall is hinged with baffle
(17), baffle (17) size is greater than the size and the baffle (17) of the feeder pipe (16) discharge port and the feeder pipe
(16) discharge port is corresponding, and the feed inlet of the feeder pipe (16) is connected with the pre- hot melting furnace (2) and the feeder pipe
(16) the second valve (18) are equipped in feed inlet, the sidewall upper of first furnace body (5) is communicated with escape pipe (19), described
Escape pipe (19) is equipped with the 4th valve, upper with first furnace body (5) of the first bell (6) lower surface touching position
End is connected with the first sealing block (29)；
The pre- hot melting furnace (2) is including the second furnace body (20) and removably covers the second furnace in the second furnace body (20) upper end
It covers (21), thermal insulation material is equipped in second bell (21), second furnace body (20) successively includes in second from the inside to the outside
Body (22), gas blanket (23), the second insulating layer (24), the second ectosome (25), the gas blanket (23) is interior to be equipped with several link blocks,
The side of the link block is connected with second inner body (22), the other side of the link block and second insulating layer
(24) it is connected, the second furnace body (20) sidewall upper is communicated with exhaust pipe (26), and third is equipped in the exhaust pipe (26)
Valve (27), the other end of the escape pipe (19) are connected with the inside of second furnace body (20), the escape pipe (19)
It is oppositely arranged with the exhaust pipe (26) and the position of the escape pipe (19) is lower than the position of the exhaust pipe (26), and it is described
The upper end of second furnace body (20) of second bell (21) lower surface touching position is connected with the second sealing block (28).
2. a kind of heat-insulation and heat-preservation aluminium ingot electric smelter according to claim 1, which is characterized in that the separation layer (10) is not
Carry out stone separation layer.
3. a kind of heat-insulation and heat-preservation aluminium ingot electric smelter according to claim 2, which is characterized in that the baffle (17) is ceramics
Fiber barrier or heat-resisting steel shoe.
4. a kind of heat-insulation and heat-preservation aluminium ingot electric smelter according to claim 3, which is characterized in that the lower end of the supporting leg (4)
Equipped with cushion.
5. a kind of heat-insulation and heat-preservation aluminium ingot electric smelter according to claim 1, which is characterized in that the feeder pipe (16) is located at
The top of the heating wire (13).
6. a kind of heat-insulation and heat-preservation aluminium ingot electric smelter according to claim 5, which is characterized in that be located at the feeder pipe (16)
Thermal insulation material is equipped in the heating layer (8) of periphery.
7. a kind of heat-insulation and heat-preservation aluminium ingot electric smelter according to claim 6, which is characterized in that the gas blanket (23) is interior
Portion is filled with the gas blanket of inert gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827894.1U CN209279655U (en) | 2018-11-07 | 2018-11-07 | A kind of heat-insulation and heat-preservation aluminium ingot electric smelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827894.1U CN209279655U (en) | 2018-11-07 | 2018-11-07 | A kind of heat-insulation and heat-preservation aluminium ingot electric smelter |
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| Publication Number | Publication Date |
|---|---|
| CN209279655U true CN209279655U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827894.1U Active CN209279655U (en) | 2018-11-07 | 2018-11-07 | A kind of heat-insulation and heat-preservation aluminium ingot electric smelter |
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| CN (1) | CN209279655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337884A (en) * | 2020-03-03 | 2021-09-03 | 隆基绿能科技股份有限公司 | Single crystal furnace charging system |
| CN113860704A (en) * | 2021-10-11 | 2021-12-31 | 湖北瑞信养生用品科技有限公司 | High borosilicate glass smelting pot |
-
2018
- 2018-11-07 CN CN201821827894.1U patent/CN209279655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337884A (en) * | 2020-03-03 | 2021-09-03 | 隆基绿能科技股份有限公司 | Single crystal furnace charging system |
| CN113860704A (en) * | 2021-10-11 | 2021-12-31 | 湖北瑞信养生用品科技有限公司 | High borosilicate glass smelting pot |
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