CN220524642U - Smelting furnace for casting processing - Google Patents
Smelting furnace for casting processing Download PDFInfo
- Publication number
- CN220524642U CN220524642U CN202321577191.9U CN202321577191U CN220524642U CN 220524642 U CN220524642 U CN 220524642U CN 202321577191 U CN202321577191 U CN 202321577191U CN 220524642 U CN220524642 U CN 220524642U
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- CN
- China
- Prior art keywords
- smelting furnace
- furnace body
- fixedly connected
- top cap
- top cover
- Prior art date
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- 238000003723 Smelting Methods 0.000 title claims abstract description 89
- 238000005266 casting Methods 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 229910001338 liquidmetal Inorganic materials 0.000 abstract description 21
- 239000002184 metal Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012141 concentrate Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 230000007306 turnover Effects 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to the technical field of smelting furnaces, and discloses a smelting furnace for casting processing, which comprises a smelting furnace body, a protection mechanism and a discharging mechanism; the protection mechanism comprises a top cover, a heat insulation plate, a limiting plate, a stretching handle, a hydraulic rod and a mounting block. This smelting furnace for casting processing, through the smelting furnace body at the during operation, the hydraulic stem drives tensile handle and upwards promotes, make tensile handle drive the top cap, make the top cap overturn in smelting furnace body top, make the heat insulating board of top cap below correspond each other with smelting furnace body top feed inlet, limit plate below through the top cap below and smelting furnace body top contact, prevent top cap contact smelting furnace body top surface through the limit plate, when needing to open the top cap, retrieve through the hydraulic stem, make hydraulic stem drive tensile handle and top cap upwards overturn, add the metal to the inside interpolation metal of smelting furnace body, reach and carry out the check to the inside liquid metal of smelting furnace body, prevent the effect of liquid metal splash smelting furnace body.
Description
Technical Field
The utility model relates to the technical field of smelting furnaces, in particular to a smelting furnace for casting processing.
Background
Casting the liquid metal into a casting cavity which is matched with the shape of the part, cooling and solidifying the liquid metal to obtain the part or blank, and then processing the blank casting part to the specification requirement, wherein the solid metal is smelted into the liquid metal when the casting process is required;
smelting, namely, putting metal materials and other auxiliary materials into a heating furnace to melt and temper, wherein the materials of furnace burden in the high-temperature furnace undergo certain physical and chemical changes, and a pyrometallurgical process of crude metal or metal enrichment and slag is produced. In addition to concentrates, calcines, sinter and the like, the charge sometimes needs to be added with fluxes to facilitate melting of the charge, and with reducing agents to carry out a certain reaction. In addition, to provide the necessary temperature, fuel is often added for combustion and air or oxygen enriched air is fed. The crude metal or metal concentrate is separated due to its low mutual solubility with the molten slag and its density differential in two layers. The concentrate includes sulfonium, yellow slag, etc. which can be obtained only after converting or other treatment;
in the prior art, as disclosed in the patent publication No. CN 215447385U, the application text of the utility model describes a smelting furnace for casting processing, which comprises a smelting furnace, wherein the top end of the smelting furnace is provided with a hearth, the top end of the hearth is provided with an opening, one side of the opening is provided with a guide plate, the bottom end of the guide plate is provided with a supporting rod, the bottom end of the supporting rod and the top end of the smelting furnace are fixedly arranged, the bottom end of the smelting furnace is provided with a supporting frame, both sides of the smelting furnace are provided with fixing plates, one side of the fixing plate is provided with a rotating shaft, the bottom end of the supporting frame is provided with a bottom plate, one side of the supporting frame is provided with a track, one end of the track is provided with a connecting rod, the top end of the track is provided with an organic box, and the top end of the box is provided with a fixing groove. The smelting furnace for casting processing has the advantages of simple and reasonable structure, novel design, simple and convenient operation, capability of effectively realizing automatic dumping, capability of moving the container to a proper position according to the dumping angle, capability of avoiding accidental spilling in the dumping process, and high practical value;
however, in the use process of the device, the smelted liquid metal can splash out of the smelting furnace due to the higher internal temperature of the smelting furnace, so that the potential safety hazard is caused.
Disclosure of Invention
The utility model aims to provide a smelting furnace for casting processing, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the smelting furnace for casting processing comprises a smelting furnace body, wherein a protection mechanism is arranged above the smelting furnace body, and a discharging mechanism is arranged on the left side of the smelting furnace body;
the protection mechanism comprises a top cover, a heat insulation plate is fixedly connected to the lower portion of the top cover, a limiting plate is fixedly connected to the lower portion of the top cover, a stretching handle is fixedly connected to the left side of the top cover, a hydraulic rod is fixedly connected to the lower portion of the stretching handle, and a mounting block is fixedly connected to the lower portion of the hydraulic rod.
Preferably, the upper part of the smelting furnace body is rotationally connected with a top cover, and a gap is reserved between the lower part of the top cover and the upper surface of the smelting furnace body.
Preferably, the heat insulation plate is mutually matched with a feed port above the smelting furnace body, and the lower part of the limiting plate is contacted with the upper part of the smelting furnace body.
Preferably, the installation block is fixedly connected to the left side of the smelting furnace body, and the hydraulic rod is obliquely installed on the surface of the installation block.
Through the smelting furnace body at the during operation, the hydraulic stem drives tensile handle and upwards promotes, then makes tensile handle drive the top cap, make the top cap upset in smelting furnace body top, then make the heat insulating board of top cap below correspond each other with smelting furnace body top feed inlet, then through limiting plate below and the contact of smelting furnace body top of top cap below, prevent top cap contact smelting furnace body top surface through the limiting plate, then when needs open the top cap, retrieve through the hydraulic stem, then make hydraulic stem drive tensile handle and top cap upwards overturn, then add metal to the smelting furnace body is inside, reach and carry out the check to the liquid metal of smelting furnace body inside and keep off, prevent the effect of liquid metal splash smelting furnace body.
Preferably, the discharging mechanism comprises a discharging pipe, a stirring rod is rotationally connected to the inner wall of the discharging pipe, a motor is fixedly connected to the upper portion of the stirring rod, a valve is rotationally connected to the upper portion of the discharging pipe, and a clamping ball is fixedly connected to the lower portion of the valve.
Preferably, the discharging pipe is fixedly connected to the left side of the smelting furnace body, and the screw above the discharging pipe is connected with the motor.
Preferably, the clamping ball is movably clamped on the inner wall of the discharging pipe, the clamping ball is hemispherical, and the clamping ball is positioned on the left side of the stirring rod.
When the discharging is needed, the motor drives the stirring rod to rotate, then the liquid metal flows out from the discharging pipe to be fast, the discharging speed of the discharging pipe is accelerated, and then the valve is rotated, so that the valve drives the hemispherical clamping ball to rotate, the discharging amount of the liquid metal in the discharging pipe can be regulated, and the effect of controlling the discharging speed of the liquid metal is achieved.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, when the smelting furnace body works, the hydraulic rod drives the stretching handle to push upwards, then the stretching handle drives the top cover, the top cover is turned over above the smelting furnace body, then the heat insulation plate below the top cover corresponds to the material opening above the smelting furnace body, then the heat insulation plate below the top cover contacts with the upper part of the smelting furnace body, the top cover is prevented from contacting the upper surface of the smelting furnace body through the limiting plate, then when the top cover needs to be opened, the hydraulic rod is recycled, then the hydraulic rod drives the stretching handle and the top cover to turn over upwards, then metal is added into the smelting furnace body, and the effect of blocking the liquid metal inside the smelting furnace body and preventing the liquid metal from splashing out of the smelting furnace body is achieved.
Secondly, when the discharging is needed, the motor drives the stirring rod to rotate, then the speed of liquid metal flowing out of the discharging pipe is increased, the discharging speed of the discharging pipe is increased, and then the valve is rotated, so that the valve drives the hemispherical clamping ball to rotate, the discharging amount of the liquid metal of the discharging pipe can be adjusted, and the effect of controlling the discharging speed of the liquid metal is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a protection mechanism according to the present utility model;
FIG. 3 is a schematic view of the overall planing surface structure of the present utility model;
fig. 4 is a schematic diagram of a planing surface structure of a discharging mechanism of the present utility model.
Wherein: 1. a smelting furnace body; 2. a protection mechanism; 21. a top cover; 22. a heat insulating plate; 23. a limiting plate; 24. stretching the handle; 25. a hydraulic rod; 26. a mounting block; 3. a discharging mechanism; 31. a discharge pipe; 32. a stirring rod; 33. a motor; 34. a valve; 35. and (5) clamping the ball.
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.
The utility model provides the following technical scheme:
example 1
Referring to fig. 1-4, a smelting furnace for casting processing comprises a smelting furnace body 1, wherein a protection mechanism 2 is arranged above the smelting furnace body 1, and a discharging mechanism 3 is arranged on the left side of the smelting furnace body 1;
the protection mechanism 2 comprises a top cover 21, a heat insulation plate 22 is fixedly connected below the top cover 21, a limiting plate 23 is fixedly connected below the top cover 21, a stretching handle 24 is fixedly connected to the left side of the top cover 21, a hydraulic rod 25 is fixedly connected below the stretching handle 24, and a mounting block 26 is fixedly connected below the hydraulic rod 25.
Specifically, the top cover 21 is rotatably connected to the upper part of the smelting furnace body 1, and a gap is formed between the lower part of the top cover 21 and the upper surface of the smelting furnace body 1.
Specifically, the heat insulation plate 22 is mutually matched with a feed port above the smelting furnace body 1, and the lower part of the limiting plate 23 is contacted with the upper part of the smelting furnace body 1.
Specifically, the installation piece 26 fixed connection is in smelting furnace body 1 left side, and hydraulic rod 25 is installed at installation piece 26 surface in the slope.
Through the technical scheme, this smelting furnace body 1 is prior art, through smelting furnace body 1 at the during operation, hydraulic stem 25 drives tensile handle 24 and upwards promotes, this hydraulic stem 25 is prior art, then make tensile handle 24 drive top cap 21, make top cap 21 upset in smelting furnace body 1 top, then make the heat insulating board 22 of top cap 21 below correspond each other with smelting furnace body 1 top feed inlet, then contact with smelting furnace body 1 top through limiting plate 23 below of top cap 21, prevent top cap 21 contact smelting furnace body 1 top surface through limiting plate 23, then when need opening top cap 21, retrieve through hydraulic stem 25, then make hydraulic stem 25 drive tensile handle 24 and top cap 21 upwards overturn, then add the metal to smelting furnace body 1 inside, reach the effect to the inside liquid metal of smelting furnace body 1 and carry out the check to prevent liquid metal splash out smelting furnace body 1.
Example two
Referring to fig. 1-4, and based on the first embodiment, further obtain: the discharging mechanism 3 comprises a discharging pipe 31, a stirring rod 32 is rotatably connected to the inner wall of the discharging pipe 31, a motor 33 is fixedly connected to the upper portion of the stirring rod 32, a valve 34 is rotatably connected to the upper portion of the discharging pipe 31, and a clamping ball 35 is fixedly connected to the lower portion of the valve 34.
Specifically, the discharging pipe 31 is fixedly connected to the left side of the smelting furnace body 1, and a motor 33 is connected above the discharging pipe 31 through screws.
Specifically, the clamping ball 35 is movably clamped on the inner wall of the discharging pipe 31, the clamping ball 35 is hemispherical, and the clamping ball 35 is positioned on the left side of the stirring rod 32.
Through above-mentioned technical scheme, through when needing the ejection of compact, motor 33 drives stirring rod 32 and rotates, and this motor 33 is prior art, then makes the liquid metal from the speed that the discharging pipe 31 flows fast for the speed of discharging pipe 31 ejection of compact, then rotates valve 34, makes valve 34 drive hemispherical card ball 35 rotation, makes its ejection of compact volume that can adjust the liquid metal of discharging pipe 31, reaches the effect that can control liquid metal outflow speed.
Although particular embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Smelting furnace for casting processing, including smelting furnace body (1), its characterized in that: a protection mechanism (2) is arranged above the smelting furnace body (1), and a discharging mechanism (3) is arranged on the left side of the smelting furnace body (1);
the protection mechanism (2) comprises a top cover (21), a heat insulation plate (22) is fixedly connected to the lower portion of the top cover (21), a limiting plate (23) is fixedly connected to the lower portion of the top cover (21), a stretching handle (24) is fixedly connected to the left side of the top cover (21), a hydraulic rod (25) is fixedly connected to the lower portion of the stretching handle (24), and a mounting block (26) is fixedly connected to the lower portion of the hydraulic rod (25).
2. The casting process smelting furnace according to claim 1, wherein: the upper part of the smelting furnace body (1) is rotationally connected with a top cover (21), and a gap is reserved between the lower part of the top cover (21) and the upper surface of the smelting furnace body (1).
3. The casting process smelting furnace according to claim 1, wherein: the heat insulation plate (22) is mutually matched with a feed port above the smelting furnace body (1), and the lower part of the limiting plate (23) is contacted with the upper part of the smelting furnace body (1).
4. The casting process smelting furnace according to claim 1, wherein: the installation block (26) is fixedly connected to the left side of the smelting furnace body (1), and the hydraulic rod (25) is obliquely installed on the surface of the installation block (26).
5. The casting process smelting furnace according to claim 1, wherein: the discharging mechanism (3) comprises a discharging pipe (31), a stirring rod (32) is rotationally connected to the inner wall of the discharging pipe (31), a motor (33) is fixedly connected to the upper portion of the stirring rod (32), a valve (34) is rotationally connected to the upper portion of the discharging pipe (31), and a clamping ball (35) is fixedly connected to the lower portion of the valve (34).
6. The casting process smelting furnace according to claim 5, wherein: the discharging pipe (31) is fixedly connected to the left side of the smelting furnace body (1), and a motor (33) is connected above the discharging pipe (31) through screws.
7. The casting process smelting furnace according to claim 5, wherein: the clamping ball (35) is movably clamped on the inner wall of the discharging pipe (31), the clamping ball (35) is hemispherical, and the clamping ball (35) is positioned on the left side of the stirring rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321577191.9U CN220524642U (en) | 2023-06-19 | 2023-06-19 | Smelting furnace for casting processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321577191.9U CN220524642U (en) | 2023-06-19 | 2023-06-19 | Smelting furnace for casting processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220524642U true CN220524642U (en) | 2024-02-23 |
Family
ID=89937465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321577191.9U Active CN220524642U (en) | 2023-06-19 | 2023-06-19 | Smelting furnace for casting processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220524642U (en) |
-
2023
- 2023-06-19 CN CN202321577191.9U patent/CN220524642U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |