CN220300817U - Slag clamping device capable of uniformly discharging slag - Google Patents
Slag clamping device capable of uniformly discharging slag Download PDFInfo
- Publication number
- CN220300817U CN220300817U CN202321745939.1U CN202321745939U CN220300817U CN 220300817 U CN220300817 U CN 220300817U CN 202321745939 U CN202321745939 U CN 202321745939U CN 220300817 U CN220300817 U CN 220300817U
- Authority
- CN
- China
- Prior art keywords
- slag
- discharging
- pipe
- storage shell
- device capable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002893 slag Substances 0.000 title claims abstract description 169
- 238000007599 discharging Methods 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000010079 rubber tapping Methods 0.000 claims abstract description 10
- 229910052786 argon Inorganic materials 0.000 claims abstract description 7
- 238000010926 purge Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Furnace Details (AREA)
Abstract
The utility model relates to a slag clamping device capable of uniformly discharging slag, which comprises a slag storage mechanism, a pushing mechanism and a slag discharging mechanism; the slag storage mechanism comprises a vehicle body, a slag storage shell and a conveying pipe; the slag storage shell is arranged at the upper part of the vehicle body, and the top of the slag storage shell is provided with a feed inlet; the conveying pipe is fixed at the bottom of the slag storage shell, communicated with the slag storage shell and horizontally arranged; the pushing mechanism comprises a screw and a driving motor; the screw rod is horizontally rotatably arranged in the conveying pipe; the slag discharging mechanism comprises a slag discharging pipe and two spiral slag discharging bent pipes; the slag discharging pipe is fixed at the lower part of the front end of the conveying pipe; one ends of the two spiral slag discharging bent pipes are fixed at one end of the bottom of the slag discharging pipe and are communicated with the slag discharging pipe; argon purging pipes are arranged on the outer walls of the discharge ends of the two spiral slag tapping bent pipes. The slag clamping device capable of uniformly discharging the slag provided by the utility model has the advantages that the fed slag is uniformly melted, a uniform slag pool is easy to form, and the smelting quality of the motor blank is effectively improved.
Description
Technical Field
The utility model relates to the technical field of steel heat treatment, in particular to a slag clamping device capable of uniformly discharging slag.
Background
In the high-temperature alloy smelting process, protective atmosphere electroslag remelting is an important smelting method, and electroslag smelting is a special technology for smelting and casting metals and alloys thereof, and is a remelting process for cast ingots produced by a common method, so that electroslag remelting is also called. The electroslag remelting remelts metals by using heat energy generated by passing current through high-resistance slag, and aims to improve alloy purity and ingot crystallization. Wherein slag is a very important component in a smelting system, and slag adding is one of the important smelting processes. The slag adding device is an indispensable device for completing the slag adding process, and has the main functions of adding hot slag after baking into the crystallizer after the electrode is ignited and reaches a specified temperature before formal smelting.
At present, after the electrode blank is placed in the crystallizer, slag can not be guaranteed to be uniformly distributed between the crystallizer and the electrode blank through the slag adding device, slag is easily accumulated below a charging hole, slag at the opposite position of the corresponding electrode blank is less, liquid flows to the opposite position after the melting of a plurality of slag parts in the smelting and slagging process, arcing is easily caused by less slag between the electrode blank and the arcing plate, the arcing plate is excessively melted to damage a bottom water tank copper plate, safety accidents are caused, a slag pool is uneven, and smelting quality is poor.
Disclosure of Invention
The utility model aims to provide a slag clamping device capable of uniformly discharging slag, wherein the slag is uniformly melted, a uniform slag pool is easy to form, and the smelting quality of a motor blank is effectively improved.
In order to achieve the aim of the utility model, the utility model provides a slag clamping device capable of uniformly discharging slag, which comprises a slag storage mechanism, a pushing mechanism and a slag discharging mechanism;
the slag storage mechanism comprises a vehicle body, a slag storage shell and a conveying pipe;
the bottom of the vehicle body is provided with rollers;
the slag storage shell is arranged on the upper part of the vehicle body, and a feed inlet is formed in the top of the slag storage shell;
the conveying pipe is fixed at the bottom of the slag storage shell, is communicated with the slag storage shell and is horizontally arranged;
the pushing mechanism comprises a screw and a driving motor;
the screw rod is horizontally arranged in the conveying pipe in a rotating way;
the driving motor is arranged on the vehicle body and used for driving the screw rod to rotate;
the slag discharging mechanism comprises a slag discharging pipe and two spiral slag discharging bent pipes;
the slag discharging pipe is fixed at the lower part of the front end of the conveying pipe and is obliquely downwards arranged, and the slag discharging pipe is communicated with the conveying pipe;
one ends of the two spiral slag discharging bent pipes are fixed at one end of the bottom of the slag discharging pipe and are communicated with the slag discharging pipe; argon purging pipes are arranged on the outer walls of the discharge ends of the two spiral slag tapping bent pipes.
Preferably, the feed inlet is covered with a protective cover.
Preferably, the vehicle body is further provided with a reduction gearbox, the output end of the driving motor is connected with the input end of the reduction gearbox, and the output end of the reduction gearbox is connected with the end part of the screw rod.
Preferably, the outer walls of the slag discharging pipes, which are close to the two spiral slag discharging bent pipes, are provided with vibrators.
Further, a partition plate is arranged in the slag discharge pipe, the partition plate is obliquely upwards arranged from the bottom of the slag discharge pipe along the inclination direction of the slag discharge pipe, and the partition plates are on the same plane with the axis of the slag discharge pipe.
Preferably, the slag storage shell is provided with a first air inlet.
Further, a second air inlet is formed in the upper portion of the front end of the conveying pipe.
The slag inclusion device capable of uniformly discharging slag has the following beneficial effects:
(1) The slag is evenly distributed, and is evenly melted, so that a uniform slag pool is easily formed, and the smelting quality of the electrode blank is improved;
(2) Argon pipe blowing is added, so that slag is relatively uniformly distributed on an arc striking plate in the crystallizer;
(3) The addition of the vibrator and the partition plate makes the slag material added more uniformly and uniformly distributed.
Drawings
Fig. 1 is a schematic structural view 1 of a slag inclusion device capable of uniformly discharging slag in the present embodiment;
FIG. 2 is a schematic view of the slag pipe and two spiral tapping elbows in the crystallizer in this embodiment;
fig. 3 is a schematic structural view 2 of a slag inclusion device capable of uniformly discharging slag in the present embodiment;
fig. 4 is a schematic structural diagram of the pushing mechanism in this embodiment.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
Examples
As shown in fig. 1, the slag clamping device capable of uniformly discharging slag provided in this embodiment includes a slag storage mechanism, a pushing mechanism and a slag discharging mechanism.
The slag storage mechanism comprises a vehicle body 1, a slag storage shell 3 and a conveying pipe 7; the bottom of the car body 1 is provided with a roller 2 for the car body 1 to move; the slag storage shell 3 is arranged at the upper part of the vehicle body 1, and a feed inlet 4 is arranged at the top of the slag storage shell 3, so that a worker can conveniently pour the prepared slag for electroslag remelting into the slag storage shell 3; in this embodiment, the feed inlet 4 is covered with a protective cover 5, so as to prevent foreign matters from entering the slag storage housing 3, and pollute slag.
The conveying pipe 7 is fixed at the bottom of the slag storage shell 3 and is communicated with the slag storage shell 3, and the conveying pipe 7 is horizontally arranged.
As shown in fig. 4, the pushing mechanism comprises a screw 18 and a driving motor 11; the screw 18 is horizontally and rotatably arranged in the conveying pipe 7, and the driving motor 11 is arranged on the vehicle body 1 and is used for driving the screw 18 to rotate. In this embodiment, the vehicle body 1 is further provided with a reduction gearbox 12, an output end of the driving motor 11 is connected with an input end of the reduction gearbox 12, and an output end of the reduction gearbox 12 is connected with an end of the screw 18; so arranged, the rotational speed of the screw 18 is conveniently and accurately controlled, and slag is smoothly and orderly pushed.
The slag discharging mechanism comprises a slag discharging pipe 9 and two spiral slag discharging bent pipes 10; the slag discharging pipe 9 is fixed at the lower part of the front end of the conveying pipe 7 and is obliquely downwards arranged, and the slag discharging pipe 9 is communicated with the conveying pipe 7; one end of each of the two spiral slag tapping bent pipes 10 is fixed at one end of the bottom of the slag tapping pipe 9 and is communicated with the slag tapping pipe 9; as shown in fig. 2, the region between the two spiral tapping elbows 10 is provided for the electrode blank to pass through, and when slag is fed into the crystallizer, the two spiral tapping elbows 10 are positioned in a gap between the inner wall of the crystallizer 15 and the electrode blank 16 and are spirally lowered. As shown in fig. 2, the outer walls of the discharge ends of the two spiral slag tapping elbows 10 are respectively provided with an argon purging pipe 14, and the discharged slag is conveniently and uniformly distributed in the gap between the crystallizer 15 and the electrode blank 16 through the argon purging pipes 14, so that the smelting quality of the subsequent electrode blank is ensured.
In this embodiment, as shown in fig. 3, the outer walls of the slag discharging pipes 9, which are close to the two spiral slag discharging elbows 10, are provided with vibrators 17, so as to effectively prevent slag from blocking the connection between the slag discharging pipes 9 and the two spiral slag discharging elbows 10. Further, as shown in fig. 2, a partition plate 13 is disposed in the slag discharging pipe 9, the partition plate 13 is disposed obliquely upward from the bottom of the slag discharging pipe 9 along the oblique direction of the slag discharging pipe 9, and the partition plate 13 is on the same plane with the axis of the slag discharging pipe 9; the lower part of the slag discharging pipe 9 is equally divided into two channels so that the subsequent slag is evenly divided through the two spiral slag discharging bent pipes 10 and distributed in the clarifier.
In this embodiment, as shown in fig. 1, the slag storage housing 3 is provided with a first air inlet 6, and inert gas is introduced through the first air inlet 6, so that air in the slag storage housing 3 is discharged, and drying in the slag storage housing 3 is ensured. Further, a second air inlet 8 is arranged at the upper part of the front end of the conveying pipe 7; the device can accelerate the speed of exhausting air on one hand and can exhaust the air in the slag storage shell and the conveying pipe clean on the other hand.
When the slag storage device is used, inert gas is firstly introduced into the first air inlet 6 and the second air inlet 8, so that air in the slag storage shell 3 and the conveying pipe 7 is discharged, hot slag after baking is put into the slag storage shell through the feed inlet 4, the driving motor 11 is started, the slag moves forwards under the pushing of the screw 18, the discharged slag is conveniently and uniformly distributed in a gap between the crystallizer 15 and the electrode blank 16 through the argon purging pipe 14 and finally the smelting quality of the electrode blank is ensured to be uniformly dropped between the inner wall of the crystallizer and the electrode blank.
While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments described above, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (7)
1. The slag clamping device capable of uniformly discharging slag is characterized by comprising a slag storage mechanism, a pushing mechanism and a slag discharging mechanism;
the slag storage mechanism comprises a vehicle body, a slag storage shell and a conveying pipe;
the bottom of the vehicle body is provided with rollers;
the slag storage shell is arranged on the upper part of the vehicle body, and a feed inlet is formed in the top of the slag storage shell;
the conveying pipe is fixed at the bottom of the slag storage shell, is communicated with the slag storage shell and is horizontally arranged;
the pushing mechanism comprises a screw and a driving motor;
the screw rod is horizontally arranged in the conveying pipe in a rotating way;
the driving motor is arranged on the vehicle body and used for driving the screw rod to rotate;
the slag discharging mechanism comprises a slag discharging pipe and two spiral slag discharging bent pipes;
the slag discharging pipe is fixed at the lower part of the front end of the conveying pipe and is obliquely downwards arranged, and the slag discharging pipe is communicated with the conveying pipe;
one ends of the two spiral slag discharging bent pipes are fixed at one end of the bottom of the slag discharging pipe and are communicated with the slag discharging pipe; argon purging pipes are arranged on the outer walls of the discharge ends of the two spiral slag tapping bent pipes.
2. The slag inclusion device capable of uniformly discharging slag as set forth in claim 1, wherein said feed inlet is covered with a protective cover.
3. The slag inclusion device capable of uniformly discharging slag as set forth in claim 1, wherein a reduction gearbox is further installed on the vehicle body, an output end of the driving motor is connected with an input end of the reduction gearbox, and an output end of the reduction gearbox is connected with an end portion of the screw.
4. The slag inclusion device capable of uniformly discharging slag as set forth in claim 1, wherein the slag discharge pipe is provided with a vibrator on the outer wall of the slag discharge pipe close to the two spiral slag discharge bent pipes.
5. The slag inclusion device capable of uniformly discharging slag as set forth in claim 4, wherein a partition plate is disposed in the slag discharge pipe, the partition plate is disposed obliquely upward from the bottom of the slag discharge pipe along the oblique direction of the slag discharge pipe, and the partition plate is on the same plane with the axis of the slag discharge pipe.
6. The slag inclusion device for uniform slag discharge of claim 1 wherein said slag storage housing has a first air inlet.
7. The slag inclusion device for uniformly discharging slag as defined in claim 6, wherein the upper portion of the front end of said delivery pipe is provided with a second air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745939.1U CN220300817U (en) | 2023-07-04 | 2023-07-04 | Slag clamping device capable of uniformly discharging slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745939.1U CN220300817U (en) | 2023-07-04 | 2023-07-04 | Slag clamping device capable of uniformly discharging slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220300817U true CN220300817U (en) | 2024-01-05 |
Family
ID=89349965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321745939.1U Active CN220300817U (en) | 2023-07-04 | 2023-07-04 | Slag clamping device capable of uniformly discharging slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220300817U (en) |
-
2023
- 2023-07-04 CN CN202321745939.1U patent/CN220300817U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI480378B (en) | Flexible minimum energy utilization electric arc furnace system and processes for making steel products | |
| CN111534713B (en) | Purification treatment method of cast high-temperature alloy return material and high-temperature alloy | |
| CN110923394A (en) | Steel-making equipment and steel-making method | |
| CN102373350A (en) | Preparation method for special aluminum-silicon-magnesium alloy for advanced car wheel hub | |
| CN101838741A (en) | Lead skim reducing process | |
| CN220300817U (en) | Slag clamping device capable of uniformly discharging slag | |
| CN114672666A (en) | Method for deeply purifying aluminum alloy melt by heating inert gas | |
| JP3237040B2 (en) | Copper smelting equipment | |
| CN217058349U (en) | Novel converter | |
| CN105710333A (en) | Centrifugal casting process for large heat-resistant steel furnace bottom roller body | |
| CN212283663U (en) | Stirring device for preventing segregation | |
| JP2873593B2 (en) | Rapid melting method and equipment for aluminum ingot by supplying cold material | |
| CN114395709A (en) | Aluminum alloy smelting refining degassing quantitative soup supply process for die casting machine | |
| CN107699646B (en) | Stainless steel slag granulating device and method | |
| CN210856207U (en) | Liquid metal refining device and liquid metal smelting system | |
| CN209773439U (en) | Consumable electrode mould for electroslag steelmaking | |
| US4202401A (en) | Apparatus for electroslag casting of heavy ingots | |
| CN215628210U (en) | Slag adding device with inert gas protection | |
| CN220782187U (en) | Multifunctional automatic slag adding device | |
| CN216176486U (en) | Large-specification magnesium alloy round billet semi-continuous casting device | |
| CN216404438U (en) | Limiting and protecting device of converter for steelmaking | |
| JP3272372B2 (en) | Tank heating method and apparatus for vacuum degassing tank | |
| JP2001516397A (en) | Method of manufacturing steel by filling molten pig iron in an electric furnace | |
| CN216845648U (en) | Core material smelting device for cable preparation | |
| CN114350975B (en) | Reverberatory furnace fire refining method for high-arsenic and high-antimony crude copper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A slag inclusion device that can uniformly discharge slag materials Granted publication date: 20240105 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi branch Pledgor: Jiangsu Hongsheng mould steel material technology Co.,Ltd. Registration number: Y2024980026024 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |