CN220322019U - Quick melting blanking furnace - Google Patents
Quick melting blanking furnace Download PDFInfo
- Publication number
- CN220322019U CN220322019U CN202321877987.6U CN202321877987U CN220322019U CN 220322019 U CN220322019 U CN 220322019U CN 202321877987 U CN202321877987 U CN 202321877987U CN 220322019 U CN220322019 U CN 220322019U
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- Prior art keywords
- furnace
- furnace shell
- material pot
- oven
- blanking
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- 238000002844 melting Methods 0.000 title abstract description 35
- 230000008018 melting Effects 0.000 title abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 58
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000000956 alloy Substances 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005266 casting Methods 0.000 abstract description 2
- 238000004512 die casting Methods 0.000 abstract description 2
- 239000000155 melt Substances 0.000 abstract 1
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 13
- 238000007599 discharging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241001417490 Sillaginidae Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to the technical field of aluminum alloy production, in particular to a rapid melting and blanking furnace, which is characterized by comprising the following components in part by weight: a furnace shell for providing a mounting foundation, wherein a cavity is formed in the furnace shell; the material pot is arranged in the cavity; the heating source is arranged between the furnace shell and the material pot and is used for heating the material pot; the furnace door is arranged on the furnace shell and is arranged at the feeding end of the material pot; and the diversion trench is communicated with the discharge end of the material pot and penetrates through the side wall of the furnace shell. The utility model is arranged at the feeding end of the aluminum alloy material furnace, and rapidly melts the aluminum material into high-temperature aluminum liquid to flow into the material furnace, so that the high-temperature aluminum liquid can be continuously provided for the material furnace, the phenomenon of rapid temperature drop of the aluminum alloy melting furnace is avoided, and the utility model has the advantages of energy consumption reduction, small equipment volume, small using power, high melting speed and continuous, stable and efficient production of die casting or casting.
Description
Technical Field
The utility model relates to the technical field of aluminum alloy production, in particular to a rapid melting blanking furnace.
Background
The melting furnace in aluminum alloy is a novel high-efficiency energy-saving aluminum melting furnace developed according to the aluminum melting process, is mainly used for melting and preserving heat of aluminum ingots, and can well meet the aluminum melting process.
The existing aluminum alloy melting furnace has various types, and can be provided with various types such as coal heating, biomass particle heating, liquefied gas heating, coal gas heating, electric heating and the like according to a heating mode; there may be 300kg-6t aluminum melting furnaces according to the capacity. The staff puts aluminum ingots into a smelting furnace in batches, and the smelting furnace smelts the aluminum ingots so as to process the aluminum ingots.
The prior art has the following disadvantages: because the aluminum alloy has excellent heat conduction performance, after the aluminum alloy is put into a melting furnace in batches, the temperature of the aluminum liquid in the melting furnace suddenly drops, the melting furnace is forced to be heated continuously, and the melting furnace has higher energy consumption because the melting furnace has larger capacity and needs to be further heated to maintain the temperature for melting the aluminum alloy; in addition, transfer is needed after aluminum ingot premelts into aluminum liquid, a large amount of heat is dissipated in the transfer process, the loss of the aluminum liquid is increased, and a preheating furnace is not needed in transfer in a lack of a mode. In the aluminum alloy die-casting blank product process, the energy consumption of the alloy melting furnace accounts for 60-80% of the total cost.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a rapid melting blanking furnace which can perform pre-melting treatment on aluminum alloy and has the advantage of reducing energy consumption.
The technical aim of the utility model is achieved by the following technical scheme, namely a rapid melting blanking furnace, which comprises:
a furnace shell for providing a mounting foundation, wherein a cavity is formed in the furnace shell;
the material pot is arranged in the cavity;
the heating source is arranged between the furnace shell and the material pot and is used for heating alloy materials in the material pot;
the furnace door is arranged on the furnace shell and is arranged at the feeding end of the material pot;
and the diversion trench is communicated with the discharge end of the material pot and penetrates through the side wall of the furnace shell.
In one embodiment, the material pot and the diversion trench are both obliquely arranged, the feeding end of the material pot is higher than the discharging end of the material pot, and the feeding end of the diversion trench is higher than the discharging end of the diversion trench.
In one embodiment, a first furnace foot and a second furnace foot are respectively arranged on two sides of the bottom of the furnace shell, the first furnace foot is arranged below the feeding end of the furnace shell, the second furnace foot is arranged below the discharging end of the furnace shell, and the height of the first furnace foot is larger than that of the second furnace foot.
In one embodiment, the furnace shell is made of a fireproof heat-insulating material, and a heat-insulating layer is arranged on the outer wall of the furnace shell.
In one embodiment, a temperature measurer is arranged on one side of the heating source, and penetrates through the side wall of the furnace shell.
In one embodiment, the pan is made of a material with high temperature resistance, high thermal shock resistance and high slag bonding resistance.
In one embodiment, a blocking piece is movably arranged at the discharge end of the material pot and used for controlling the flow of the aluminum liquid.
In one embodiment, a heating switch is further arranged on the outer wall of the furnace shell, and the heating switch controls the starting and stopping of the heating source.
In one embodiment, the outer wall of the diversion trench is sleeved with a heating ring.
Above-mentioned quick melting unloading stove has following beneficial effect:
the aluminum ingot pre-melting device is arranged at the feeding end of the aluminum alloy material furnace and is used for specially and rapidly melting aluminum materials into high-temperature aluminum liquid, the aluminum liquid flows into the material furnace, the equipment volume is small, the use power is low, the aluminum ingot raw materials can be pre-melted without additional transfer, heat dissipation and aluminum liquid loss are reduced, the phenomenon that the temperature of the aluminum alloy material furnace is suddenly reduced due to batch input of the aluminum materials is avoided, the aluminum alloy material furnace can be used for heat-preserving and melting aluminum alloy, and the energy consumption is reduced;
and secondly, compared with a conventional smelting furnace, the method can melt aluminum immediately and rapidly, realize a high-temperature aluminum liquid feeding mode, reduce material loss, optimize production flow, reduce production cost and ensure high-yield high-benefit stable production.
Drawings
Fig. 1 is a schematic structural view of the present embodiment.
In the figure: 1. a furnace shell; 11. a cavity; 2. a material pot; 3. a heating source; 4. a furnace door; 5. a diversion trench; 6. a first hearth; 7. a second furnace leg; 8. a thermal insulation layer; 9. a temperature measurer; 10. and a heating ring.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" is at least two unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
A rapid melting blanking furnace, as shown in figure 1, comprises a furnace shell 1, a material pot 2, a heating source 3, a furnace door 4 and a diversion trench 5;
wherein, stove outer covering 1 provides the installation basis, has offered cavity 11 in the stove outer covering 1, and material pot 2 sets up in cavity 11, and heating source 3 installs between stove outer covering 1 and material pot 2 for alloy material in the heating material pot 2, furnace gate 4 set up on stove outer covering 1, and install in the feed end of material pot 2, guiding gutter 5 and the discharge end intercommunication of material pot 2, and run through the lateral wall of stove outer covering 1.
In actual production, the furnace door 4 is opened, the aluminum ingot is put into the material pot 2, the furnace door 4 is closed, the heating source 3 is opened, the aluminum alloy raw material is instantly and rapidly melted into high-temperature aluminum liquid, and the high-temperature aluminum liquid is transferred into the aluminum alloy material furnace through the diversion trench 5, and the aluminum alloy material furnace can perform low-power heat preservation operation.
The utility model is arranged at the feeding end of the aluminum alloy material furnace and is used for specially and rapidly melting aluminum materials into high-temperature aluminum liquid, the aluminum liquid flows into the material furnace, the equipment volume is small, the use power is low, the aluminum ingot raw materials can be pre-melted without additional transfer, the heat loss and the aluminum liquid loss are reduced, the phenomenon that the temperature of the aluminum alloy material furnace is suddenly reduced due to batch input of the aluminum materials is avoided, the aluminum alloy material furnace can be used for heat-preserving and melting aluminum alloy, and the energy consumption is reduced; compared with the conventional melting furnace, the method can melt aluminum immediately and rapidly, realizes a high-temperature aluminum liquid feeding mode, reduces material loss, optimizes the production process flow before casting in a direct feeding mode, improves production efficiency and reduces production cost.
In the embodiment, compared with other melting furnaces for providing hot materials for material using furnaces, the volume of the utility model is 1/3 of that of the melting furnace, the equipment power is 20-33%, the melting time is 5-12min each time when the melting furnace is started, and no power is generated when the melting furnace is in standby; the power is small, and the equipment is small in size.
In the embodiment, the material pot 2 is specifically a furnace lining arranged at the bottom of the cavity 11; when the heating source 3 is an electromagnetic heater, the heating source 3 is arranged on the side wall of the furnace shell 1; when the heating source 3 is infrared, a resistance heater or chemical combustion, the heating source 3 is arranged above the material pot 2; the furnace door 4 can be a vertical hinged door, a side-moving door or an upward hinged door, and the position of the furnace door can be arranged on one side of the furnace shell 1 or on the top of the furnace shell 1.
Specifically, the material pot 2 and the diversion trench 5 are both obliquely arranged, the feeding end of the material pot 2 is higher than the discharging end of the material pot, and the feeding end of the diversion trench 5 is higher than the discharging end of the material pot, so that the aluminum ingot raw materials can be conveniently melted and discharged in a flowing mode.
Further, the two sides of the bottom of the furnace shell 1 are respectively provided with a first furnace foot 6 and a second furnace foot 7, the first furnace foot 6 is arranged below the feeding end of the furnace shell 1, the second furnace foot 7 is arranged below the discharging end of the furnace shell 1, and the height of the first furnace foot 6 is larger than that of the second furnace foot 7. The first furnace leg 6 and the second furnace leg 7 support the furnace shell 1.
Specifically, the furnace shell 1 is made of a fireproof heat-insulating material, and a heat-insulating layer 8 is arranged on the outer wall of the furnace shell 1. The heat preservation material can reduce heat loss and further reduce energy loss. In this embodiment, the furnace shell 1 is made of mullite.
Further, a temperature measuring device 9 is installed on one side of the heating source 3, and the temperature measuring device 9 penetrates through the side wall of the furnace shell 1. The temperature measurer 9 can directly measure the temperature, and in this embodiment, the temperature measurer 9 is a thermocouple.
Specifically, the pan 2 is made of materials with high temperature resistance, high thermal shock resistance and high slag bonding resistance. In this embodiment, the pan 2 is made of corundum.
Further, a blocking piece is movably arranged at the discharge end of the material pot 2 and used for controlling the flow of the aluminum liquid. In this embodiment, the barrier may be a high temperature resistant piston or barrier door. In actual production, a blocking piece is used for blocking the discharge end of the material pot 2, so that the outflow of insufficiently melted aluminum ingot raw materials is avoided, and the blocking state is released after the melting is finished; the release state of the blocking piece can be kept according to actual needs, and the aluminum material automatically flows out of the diversion trench 5 after being melted.
Further, the outer wall of the furnace shell 1 is also provided with a heating switch, and the heating switch controls the start and stop of the heating source 3.
Further, the outer wall of the diversion trench 5 is sleeved with a heating ring 10, so that the diversion trench 5 is prevented from being blocked due to the fact that the temperature is low when the furnace is stopped and the aluminum material is just melted.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. A rapid melt blanking oven, comprising:
a furnace shell for providing a mounting foundation, wherein a cavity is formed in the furnace shell;
the material pot is arranged in the cavity;
the heating source is arranged between the furnace shell and the material pot and is used for heating alloy materials in the material pot;
the furnace door is arranged on the furnace shell and is arranged at the feeding end of the material pot;
and the diversion trench is communicated with the discharge end of the material pot and penetrates through the side wall of the furnace shell.
2. A rapid melt blanking oven as claimed in claim 1, wherein: the material pot with the guiding gutter is the slope setting, the feed end of material pot is higher than its discharge end, the feed end of guiding gutter is higher than its discharge end.
3. A rapid melt blanking oven as claimed in claim 2, wherein: the furnace shell comprises a furnace shell body and is characterized in that a first furnace foot and a second furnace foot are respectively arranged on two sides of the bottom of the furnace shell body, the first furnace foot is arranged below the feed end of the furnace shell body, the second furnace foot is arranged below the discharge end of the furnace shell body, and the height of the first furnace foot is larger than that of the second furnace foot.
4. A rapid melt blanking oven as claimed in claim 1, wherein: the furnace shell is made of refractory heat-insulating materials, and a heat-insulating layer is arranged on the outer wall of the furnace shell.
5. A rapid melt blanking oven as claimed in claim 1, wherein: one side of the heating source is provided with a temperature measurer, and the temperature measurer penetrates through the side wall of the furnace shell.
6. A rapid melt blanking oven as claimed in claim 1, wherein: the material pot is made of high-temperature resistant, high-thermal shock resistant and high-slagging resistant materials.
7. A rapid melt blanking oven as claimed in claim 1, wherein: the discharge end of the material pot is movably provided with a blocking piece, and the blocking piece is used for controlling the flow of the aluminum liquid.
8. A rapid melt blanking oven as claimed in claim 1, wherein: the outer wall of the furnace shell is also provided with a heating switch, and the heating switch controls the start and stop of the heating source.
9. A rapid melt blanking oven as claimed in claim 1, wherein: and a heating ring is sleeved on the outer wall of the diversion trench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877987.6U CN220322019U (en) | 2023-07-17 | 2023-07-17 | Quick melting blanking furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877987.6U CN220322019U (en) | 2023-07-17 | 2023-07-17 | Quick melting blanking furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322019U true CN220322019U (en) | 2024-01-09 |
Family
ID=89418026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321877987.6U Active CN220322019U (en) | 2023-07-17 | 2023-07-17 | Quick melting blanking furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322019U (en) |
-
2023
- 2023-07-17 CN CN202321877987.6U patent/CN220322019U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: 422000, No. 93 Dongta Road, Yingchunting Street Office, Wugang City, Shaoyang City, Hunan Province Patentee after: Hunan Qingyuan Technology Co.,Ltd. Country or region after: China Address before: 553000 Yejin North Road, Zhongshan District, Liupanshui City, Guizhou Province Patentee before: Zhou Zhihua Country or region before: China Patentee before: Zhou Zichuan |
|
| TR01 | Transfer of patent right |