CN220380233U - Aluminum melting furnace - Google Patents
Aluminum melting furnace Download PDFInfo
- Publication number
- CN220380233U CN220380233U CN202321390502.0U CN202321390502U CN220380233U CN 220380233 U CN220380233 U CN 220380233U CN 202321390502 U CN202321390502 U CN 202321390502U CN 220380233 U CN220380233 U CN 220380233U
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- China
- Prior art keywords
- melting furnace
- furnace body
- fixed
- air inlet
- air
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- 238000002844 melting Methods 0.000 title claims abstract description 89
- 230000008018 melting Effects 0.000 title claims abstract description 89
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000002485 combustion reaction Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model relates to the technical field of aluminum melting furnaces, in particular to an aluminum melting furnace, which comprises a melting furnace body, wherein a plurality of supporting legs which are distributed in an annular equidistant manner are fixed on the outer wall of the melting furnace body, the bottom end of each supporting leg is fixed with a bottom plate, and the aluminum melting furnace further comprises: the air inlet mechanism is arranged on the top surface of the melting furnace body and is used for conveying preheated combustion air to the inside of the melting furnace body, the air inlet mechanism comprises an L-shaped vent pipe which is rotationally connected with the melting furnace body and extends to the inside of the melting furnace body, and the air inlet mechanism further comprises a motor fixed on the top surface of the melting furnace body and a rotating shaft coaxially connected with an output shaft of the motor. According to the utility model, the melting furnace body is arranged to melt aluminum materials, and the external air blower is closely sleeved with the air inlet pipe, so that preheated combustion air can be conveyed into the melting furnace body, the combustion heat efficiency is improved, and the energy consumption is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of aluminum melting furnaces, in particular to an aluminum melting furnace.
Background
The aluminum melting furnace mainly bears a series of works of melting solid aluminum metal raw materials, adjusting alloy components, removing slag and degassing, matching with casting and the like, and is mainly composed of equipment in aluminum processing smelting and casting procedures.
The patent with the publication number of CN219037575U discloses an aluminum melting furnace, which comprises a furnace body, a crucible, a controller, a heating coil, a first adjusting component and a second adjusting component, wherein the crucible is slidably arranged on the inner wall of the furnace body, a first feeding hopper and a second feeding hopper are fixedly arranged at the tops of the furnace body and the crucible respectively, the first feeding hopper and the second feeding hopper are positioned on the same vertical axis, the first adjusting component is arranged in the furnace body, the first adjusting component is connected with the crucible, the heating coil is spirally arranged in the furnace body, the crucible is positioned in the heating coil which is spirally arranged, the controller is fixedly arranged on the outer side of the furnace body, and the heating coil is electrically connected with the controller.
Although this aluminum melting furnace reasonable in design, easy operation, it is convenient to use, and heating efficiency is high, need not to take out the crucible simultaneously and can take the aluminium water, and can adjust the direction of ejection of compact according to the in-service use needs, but this aluminum melting furnace does not set up air combustion-supporting structure, can not carry the combustion-supporting air that has preheated to the melting furnace inside, and combustion thermal efficiency is lower and the energy consumption is higher.
Disclosure of Invention
The utility model aims to provide an aluminum melting furnace, which solves the problems that the aluminum melting furnace provided in the background art is not provided with an air combustion-supporting structure, and preheated combustion-supporting air cannot be conveyed into the melting furnace, so that the combustion heat efficiency is low and the energy consumption is high.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an aluminum melting furnace, includes the melting furnace body, be fixed with a plurality of on the melting furnace body outer wall and be annular equidistant supporting leg of arranging, and every the supporting leg bottom all is fixed with the bottom plate, still includes:
the air inlet mechanism is arranged on the top surface of the melting furnace body and is used for conveying preheated combustion air inside the melting furnace body, the air inlet mechanism comprises an air pipe which is rotationally connected with the melting furnace body and is L-shaped, the air pipe penetrates through the top surface of the melting furnace body and extends into the melting furnace body, the air inlet mechanism further comprises a motor fixed on the top surface of the melting furnace body, a rotating shaft coaxially connected with an output shaft of the motor, a driving wheel coaxially fixed on the outer wall of the rotating shaft, a driven wheel coaxially fixed on the circumferential outer wall of the air pipe, which is close to the top end and is in transmission connection with the driving wheel through a belt, an air outlet disc fixed at the bottom end of the air pipe and communicated with the inside of the air outlet disc, and a plurality of heating strips arranged on the inner wall of the transverse pipe end of the air inlet pipe, and a plurality of air outlet holes communicated with the inner cavity of the air outlet disc are arranged at the bottom end of the air outlet disc.
Preferably, the bottom end of the bottom plate is fixedly provided with a antiskid plate, and the thickness of the antiskid plate is 3-8cm.
Preferably, the bottom end of the melting furnace body is in a structure with a concave periphery towards the middle, and the concave degree is 16-30 degrees.
Preferably, a feeding funnel communicated with the inner cavity of the melting furnace body is fixed at the position, close to the edge, of the top end of the melting furnace body, a funnel cover in threaded connection with the feeding funnel is arranged on the top surface of the feeding funnel, a discharging pipe communicated with the inner cavity of the melting furnace body is fixed at the bottom end of the melting furnace body, and a valve is arranged on the outer wall of the discharging pipe.
Preferably, the air inlet mechanism further comprises a sealing ring fixed on the top surface of the air pipe, and the inner diameter of the sealing ring is the same as the outer diameter of the air inlet pipe.
Preferably, the air inlet mechanism further comprises a protection box fixed on the top surface of the melting furnace body, the motor is located inside the protection box, and the rotating shaft penetrates through the top surface of the protection box.
Preferably, the air inlet mechanism further comprises a fixing rod fixed between the vent pipe and the melting furnace body, and the plurality of air outlet holes on the bottom surface of the air outlet disc are distributed in an annular equidistant manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the melting furnace body is arranged to melt aluminum materials, and the external air blower is closely sleeved with the air inlet pipe, so that preheated combustion air can be conveyed into the melting furnace body, the combustion heat efficiency is improved, and the energy consumption is effectively reduced;
2. the motor can be protected by arranging the protection box, so that the service life of the motor is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a partial exploded view of the present utility model;
FIG. 3 is a schematic view showing the internal structure of a melting furnace body according to the present utility model;
FIG. 4 is a schematic view of the whole structure of the air intake mechanism of the present utility model;
FIG. 5 is a partial exploded view of the air intake mechanism of the present utility model;
fig. 6 is a schematic view showing an internal structure of an intake pipe according to the present utility model.
The meaning of each reference numeral in the figures is:
1. a melting furnace body; 2. support legs; 3. a bottom plate; 4. a cleat; 5. a feed hopper; 6. a discharge pipe; 7. a valve; 8. an air inlet mechanism; 81. a protection box; 82. a motor; 83. a rotating shaft; 84. a driving wheel; 85. driven wheel; 86. a belt; 87. a vent pipe; 88. an air outlet disc; 89. an air inlet pipe; 810. a fixed rod; 811. a seal ring; 812. a heating strip; 9. a funnel cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides an aluminum melting furnace, includes melting furnace body 1, is fixed with a plurality of supporting leg 2 that are annular equidistant arrangement on the melting furnace body 1 outer wall, and every supporting leg 2 bottom all is fixed with bottom plate 3, still includes:
the air inlet mechanism 8 is arranged on the top surface of the melting furnace body 1 and is used for conveying preheated combustion air to the inside of the melting furnace body 1, the air inlet mechanism 8 comprises a vent pipe 87 which is rotationally connected with the melting furnace body 1 and is L-shaped, the vent pipe 87 penetrates through the top surface of the melting furnace body 1 and extends to the inside of the melting furnace body 1, the air inlet mechanism 8 also comprises a motor 82 which is fixed on the top surface of the melting furnace body 1, a rotating shaft 83 coaxially connected with an output shaft of the motor 82, a driving wheel 84 coaxially fixed on the outer wall of the rotating shaft 83, a driven wheel 85 coaxially fixed on the circumferential outer wall of the vent pipe 87 and is close to the top end and in transmission connection with the driving wheel 84 through a belt 86, an air outlet disc 88 which is fixed at the bottom end of the vent pipe 87 and is communicated with the inside of the same, and a plurality of heating strips 812 which are arranged on the inner wall of the transverse pipe end of the air inlet pipe 89, and a plurality of air outlet holes which are communicated with the inner cavity of the air outlet disc 88 are arranged, and the melting furnace body 1 can melt aluminum materials through the arrangement, and the external blower and the air inlet pipe 89 are tightly sleeved inside the melting furnace body 1, so that the preheated combustion air can be conveyed to the inside the melting furnace body 1, the combustion heat efficiency is improved, and the energy consumption is effectively reduced.
In this embodiment, the bottom end of the bottom plate 3 is fixed with the antiskid plate 4, and the thickness of the antiskid plate 4 is 3-8cm, preferably 6cm, so that the friction force between the whole aluminum melting furnace and the ground is larger.
In addition, the bottom end of the melting furnace body 1 is in a structure with the periphery recessed towards the middle, and the recessed degree is 16-30 degrees, preferably 22 degrees, so that molten aluminum can be discharged more smoothly.
Further, a feeding funnel 5 communicated with the inner cavity of the melting furnace body 1 is fixed at the position, close to the edge, of the top end of the melting furnace body 1, a funnel cover 9 in threaded connection with the feeding funnel 5 is arranged on the top surface of the feeding funnel 5, a discharging pipe 6 communicated with the inner cavity of the melting furnace body is fixed at the bottom end of the melting furnace body 1, and a valve 7 is arranged on the outer wall of the discharging pipe 6, so that the melting furnace body 1 can be fed and discharged.
Specifically, the air intake mechanism 8 further includes a sealing ring 811 fixed on the top surface of the air pipe 87, and the inner diameter of the sealing ring 811 is equal to the outer diameter of the air intake pipe 89, so that the sealing performance of the whole air intake mechanism 8 is better, and thus, the occurrence of air leakage phenomenon is prevented.
Notably, the air inlet mechanism 8 further comprises a protection box 81 fixed on the top surface of the melting furnace body 1, the motor 82 is located inside the protection box 81, and the rotating shaft 83 penetrates through the top surface of the protection box 81, so that the motor 82 can be protected by the protection box 81, and the service life of the motor 82 is prolonged.
It should be noted that, the air inlet mechanism 8 further includes a fixing rod 810 fixed between the air pipe 87 and the melting furnace body 1, and the plurality of air outlet holes on the bottom surface of the air outlet disc 88 are distributed in annular equidistant, so that the air inlet pipe 89 can be fixed, and the air injection effect of the air outlet disc 88 can be better.
Finally, it should be noted that the components of the melting furnace body 1, the motor 82, the heating strip 812 and the like in the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle of which are all known by those skilled in the art through technical manuals or known by conventional experimental methods, and at the idle position of the present device, all the electric devices mentioned above refer to power elements, electric devices and adaptive controllers and power sources which are connected through wires, and specific connection means should refer to the working principle in the present utility model, and all the electric devices are electrically connected according to the sequence of operation, and the detailed connection means are all known in the art.
In the specific use process of the embodiment, firstly, the air outlet end of the external blower is tightly sleeved with the air inlet pipe 89, then, the collecting pipe of the external aluminum liquid collecting device is tightly sleeved with the discharging pipe 6, the valve 7 is closed, then, a proper amount of aluminum material is added into the melting furnace body 1 through the feeding funnel 5, the funnel cover 9 is screwed after the addition is finished, and then, the external blower, the plurality of heating strips 812 and the motor 82 are started through the external PLC;
the outside air blower carries air to the intake pipe 89 inside by its end of giving vent to anger, the air that passes through a plurality of heating strip 812 is heated, the air that has heated gets into in the breather pipe 87 and lets in the vent disc 88 inside, the air that gets into the vent disc 88 inside is followed by a plurality of ventholes of its bottom and is diffused out, simultaneously the output shaft rotation of motor 82 drives the pivot 83 rotation rather than coaxial coupling, pivot 83 rotation drives rather than coaxial fixed action wheel 84 rotation, action wheel 84 rotation drives rather than the driven wheel 85 rotation that is connected through belt 86 and transmission, driven wheel 85 rotation drives rather than coaxial fixed breather pipe 87 rotation, breather pipe 87 rotation drives rather than fixed vent disc 88 rotation, thereby can make the vent disc 88 rotate and carry out the diffusion of air, the combustion-supporting air that will preheat is carried to melting furnace body 1 inside, combustion heat efficiency has been improved, and the energy consumption has been reduced effectively.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an aluminum melting furnace, includes melting furnace body (1), its characterized in that, be fixed with a plurality of on melting furnace body (1) outer wall and be supporting leg (2) that annular equidistant was arranged, and every supporting leg (2) bottom all is fixed with bottom plate (3), still includes:
the air inlet mechanism (8) is arranged on the top surface of the melting furnace body (1) and is used for conveying preheated combustion air to the inside of the melting furnace body (1), the air inlet mechanism (8) comprises a driven wheel (85) which is connected with the melting furnace body (1) in a rotating mode and is L-shaped, an air outlet disc (88) which is fixed at the bottom end of the air outlet tube (87) and is communicated with the inside of the air outlet tube (88), a plurality of heating strips (812) which are arranged on the inner wall of the transverse tube end of the air inlet tube (89), and a plurality of air outlet holes which are communicated with the inner cavity of the air outlet disc (88) are arranged at the bottom end of the air outlet disc (88), wherein the motor (82) is fixed on the top surface of the melting furnace body (1), a rotating shaft (83) which is coaxially connected with an output shaft of the motor (82), and a driving wheel (84) which is coaxially fixed on the outer wall of the rotating shaft (83), and is close to the top end of the circumference of the air outlet tube (87) and is connected with the driving wheel (84) through a belt (86).
2. The aluminum melting furnace according to claim 1, wherein: the bottom end of the bottom plate (3) is fixedly provided with a antiskid plate (4), and the thickness of the antiskid plate (4) is 3-8cm.
3. The aluminum melting furnace according to claim 1, wherein: the bottom end of the melting furnace body (1) is in a structure with the periphery recessed towards the middle, and the recessed degree is 16-30 degrees.
4. The aluminum melting furnace according to claim 1, wherein: the utility model discloses a melting furnace, including melting furnace body (1), feeding funnel (5) that are linked together rather than the inner chamber are fixed with in the department that is close to the edge in melting furnace body (1), feeding funnel (5) top surface be equipped with rather than threaded connection's funnel lid (9), melting furnace body (1) bottom mounting has discharging pipe (6) that are linked together rather than the inner chamber, install valve (7) on discharging pipe (6) outer wall.
5. The aluminum melting furnace according to claim 1, wherein: the air inlet mechanism (8) further comprises a sealing ring (811) fixed on the top surface of the air pipe (87), and the inner diameter of the sealing ring (811) is the same as the outer diameter of the air inlet pipe (89).
6. The aluminum melting furnace according to claim 1, wherein: the air inlet mechanism (8) further comprises a protection box (81) fixed on the top surface of the melting furnace body (1), the motor (82) is located inside the protection box (81), and the rotating shaft (83) penetrates through the top surface of the protection box (81).
7. The aluminum melting furnace according to claim 1, wherein: the air inlet mechanism (8) further comprises a fixing rod (810) fixed between the vent pipe (87) and the melting furnace body (1), and a plurality of air outlet holes on the bottom surface of the air outlet disc (88) are distributed in an annular equidistant mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390502.0U CN220380233U (en) | 2023-06-02 | 2023-06-02 | Aluminum melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390502.0U CN220380233U (en) | 2023-06-02 | 2023-06-02 | Aluminum melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380233U true CN220380233U (en) | 2024-01-23 |
Family
ID=89570337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321390502.0U Active CN220380233U (en) | 2023-06-02 | 2023-06-02 | Aluminum melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380233U (en) |
-
2023
- 2023-06-02 CN CN202321390502.0U patent/CN220380233U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |