CN207170861U - Prevent from making steel the device that metallurgical cast produces vortex slag - Google Patents
Prevent from making steel the device that metallurgical cast produces vortex slag Download PDFInfo
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- CN207170861U CN207170861U CN201720856878.4U CN201720856878U CN207170861U CN 207170861 U CN207170861 U CN 207170861U CN 201720856878 U CN201720856878 U CN 201720856878U CN 207170861 U CN207170861 U CN 207170861U
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- fixed plate
- article putting
- putting groove
- casing
- adjusting rod
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Abstract
The utility model discloses a kind of device for preventing from making steel metallurgical cast generation vortex slag, including casing, the inside of the casing is provided with demarcation strip, the inside of the demarcation strip is provided with the first article putting groove, relative side wall is equipped with the second article putting groove being connected with the first article putting groove in first article putting groove, screen pack is provided with first article putting groove, tie down screw is equipped with two second article putting grooves, the first fixed plate and the second fixed plate are socketed with the tie down screw, first fixed plate is located at the both sides of screen pack with the second fixed plate respectively, the both sides up and down of the demarcation strip are equipped with the opening being connected with the first article putting groove, adjusting rod is provided with the casing, the box inside wall is provided with sleeve pipe.This prevents that the device disassembling section for making steel the device filtering residue that metallurgical cast produces vortex slag is simple, easy cleaning, and molten steel flow impact is effectively alleviated, and avoids the generation of vortex.
Description
Technical field
Steel-making metallurgical technology field is the utility model is related to, more particularly to one kind prevents that making steel metallurgical cast produces vortex volume
The device of slag.
Background technology
With the continuous development of high-quality steel and property steel, steel-making, smart steel and cast link steel quality are proposed
More strict requirements, due to the influence of molten steel initial flow state in metallurgical reaction casting process, can be in cast after
Vortex motion phenomenon occurs for the phase, and through Air-core Vortex can be produced under serious situation, and the slag blanket on molten steel upper strata is rolled up into inspiration
Enter downstream reactor, broken slag blanket particle can cause size different, and some meetings, which are floated, to be removed, and some fine particles are because be difficult to
Remove and be trapped in molten steel, the non-metallic inclusion formed in steel, eventually influence the performance of steel, be in actual production
Vortex slag is prevented, often in Lower proterozoic group system detectio to when thering is clinker to be involved in closing tapping hole immediately, so that
The molten steel that part is not poured into a mould returns to smelting iron and steel flow as steel scrap, reduces the recovery rate of molten steel.It is existing to prevent from refining
During the device of steel metallurgy cast generation vortex slag has filtering residue, the device replacing scale removal process for filtering residue is numerous
Trivial, the excessive caused pressure of flow can not be alleviated when molten steel enters metallurgical reaction, and not carry out drainage buffering, cause easily
The shortcomings that producing vortex, these problems are all urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to change trouble to solve to filter the device of residue in the prior art, easily produces rotation
The problem of whirlpool, and a kind of device for preventing from making steel metallurgical cast generation vortex slag proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of to prevent from making steel the device that metallurgical cast produces vortex slag, including casing, the inside of the casing, which is provided with, to be divided
Dividing plate, the inside of the demarcation strip are provided with the first article putting groove, and relative side wall is equipped with first article putting groove puts with first
The second article putting groove that thing groove is connected, first article putting groove is interior to be provided with screen pack, is equipped with two second article putting grooves
Tie down screw, the first fixed plate and the second fixed plate are socketed with the tie down screw, and first fixed plate is fixed with second
Plate is located at the both sides of screen pack respectively, and the both sides up and down of the demarcation strip are equipped with the opening being connected with the first article putting groove, institute
State in casing and be provided with adjusting rod, the box inside wall is provided with sleeve pipe, and one end of the adjusting rod is socketed in inside pipe casing simultaneously
Be rotatablely connected with sleeve pipe madial wall, the other end of the adjusting rod is through casing and is connected with swing handle, the adjusting rod with
Two drainage plates are arranged between demarcation strip, two conduction sticks are socketed with the adjusting rod, the upper end of the casing is provided with
Feed pipe, contiguous block is equipped with the feed pipe in relative side wall, the contiguous block is provided with rotating shaft, turned in the rotating shaft
It is dynamic to be connected with current limiting plate, it is provided with elastic device between current limiting plate and the feed pipe madial wall.
Preferably, first fixed plate is with being equipped with screw corresponding with tie down screw, two institutes in the second fixed plate
State and screw thread in opposite direction is respectively equipped with screw madial wall, the both ends of the tie down screw extend through two screws, and lock
Tight screw rod is to be threadedly coupled with the first fixed plate, the second fixed plate.
Preferably, through hole corresponding with adjusting rod is equipped with two conduction sticks, side is provided with two through holes
To opposite screw thread, the both ends of the adjusting rod extend through two through holes, and adjusting rod and two conduction sticks are that screw thread connects
Connect.
Preferably, the lateral wall of the screen pack is provided with pull handle.
Preferably, the side of the casing is provided with discharge nozzle.
Preferably, the elastic device is spring.
In the utility model, this prevents that make steel the device molten steel that metallurgical cast produces vortex slag enters cartonning by feed pipe
In body, when molten steel flow is excessive, current limiting plate can be extruded, elasticity of compression device, increases the diameter of circulation, alleviates the excessive pressure of flow
Power, the excessive generation vortex of flow pressure is avoided, into the molten steel in casing, residue is filtered by screen pack, prevented spin-ended
Whirlpool sucks residue, by rotation lock screw rod, can make the first fixed plate and the second fixed plate while move in or out,
The fixation and dismounting to screen pack are realized, with changing, molten steel is drained easy cleaning by drainage plate and conduction stick, effective to alleviate
The pressure of MOLTEN STEEL FLOW impact, reduces the generation of vortex, effectively avoids the suction of residue.This prevents from making steel metallurgical cast production
The device disassembling section of the device filtering residue of raw vortex slag is simple, easy cleaning, and molten steel flow impact is carried out effective
Alleviation, avoid the generation of vortex.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of structural representation for preventing from making steel metallurgical cast and producing the device of vortex slag
Figure；
Fig. 2 be the utility model proposes a kind of A places amplification for preventing from making steel metallurgical cast and producing the device of vortex slag
Figure.
In figure：1 adjusting rod, 2 feed pipes, 3 current limiting plates, 4 rotating shafts, 5 contiguous blocks, 6 elastic devices, 7 demarcation strips, 8 screen packs,
9 drainage plates, 10 conduction sticks, 11 casings, 12 tie down screws, 13 first fixed plates, 14 second fixed plates, 15 sleeve pipes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of device for preventing from making steel metallurgical cast generation vortex slag, including casing 11, casing 11
Inside is provided with demarcation strip 7, and the inside of demarcation strip 7 is provided with the first article putting groove, and relative side wall is equipped with and the in the first article putting groove
The second article putting groove that one article putting groove is connected, the first article putting groove is interior to be provided with screen pack 8, and residue is filtered by screen pack 8,
Prevent vortex from sucking residue, tie down screw 12 is equipped with two the second article putting grooves, it is solid that first is socketed with tie down screw 12
The fixed plate 14 of fixed board 13 and second, the first fixed plate 13 and the second fixed plate 14 are located at the both sides of screen pack 8 respectively, pass through rotation
Tie down screw 12, the first fixed plate 13 and the second fixed plate 14 can be made while moved in or out, realized to screen pack 8
Fixed and dismounting, for easy cleaning with changing, the both sides up and down of demarcation strip 7 are equipped with the opening being connected with the first article putting groove, case
Be provided with adjusting rod 1 in body 11, the madial wall of casing 11 is provided with sleeve pipe 15, one end of adjusting rod 1 be socketed in inside sleeve pipe 15 and with
Sleeve pipe madial wall is rotatablely connected, and the other end of adjusting rod 1 through casing 11 and is connected with swing handle, adjusting rod 1 and demarcation strip 7
Between be arranged with two drainage plates 9, two conduction sticks 10 are socketed with adjusting rod 1, are drawn by drainage plate 9 and conduction stick 10
Stream, the effective pressure for alleviating MOLTEN STEEL FLOW impact, reduces the generation of vortex, the upper end of casing 11 is provided with feed pipe 2, feed pipe
Contiguous block 5 is equipped with 2 in relative side wall, contiguous block 5 is provided with rotating shaft 4, current limiting plate 3, current limliting are rotatably connected in rotating shaft 4
Elastic device 6 is provided between plate 3 and the madial wall of feed pipe 2, molten steel is entered in casing 11 by feed pipe 2, and molten steel flow is excessive
When, current limiting plate 3 can be extruded, elasticity of compression device 6, increases the diameter of circulation, alleviates the excessive pressure of flow, avoid flow pressure
Excessive generation vortex.
In the utility model, the first fixed plate 13 in the second fixed plate 14 with being equipped with and 12 corresponding spiral shell of tie down screw
Hole, screw thread in opposite direction is respectively equipped with two screw madial walls, the both ends of tie down screw 12 extend through two screws, and
Tie down screw 12 is to be threadedly coupled with the first fixed plate 13, the second fixed plate 14, is equipped with and adjusts on two conduction sticks 10
Through hole corresponding to bar 1, two through holes are interior to be provided with screw thread in opposite direction, and the both ends of adjusting rod 1 extend through two through holes, and adjust
Pole 1 is to be threadedly coupled with two conduction sticks 10, and the lateral wall of screen pack 8 is provided with pull handle, facilitates screen pack 8 to draw
Dynamic, it is convenient to change, and the side of casing 11 is provided with discharge nozzle, and elastic device 6 is spring, easily obtains, and cost is low.
In the utility model, this prevents that make steel the device molten steel that metallurgical cast produces vortex slag is entered by feed pipe 2
In casing 11, when molten steel flow is excessive, current limiting plate 3 can be extruded, elasticity of compression device 6, increases the diameter of circulation, alleviates flow mistake
Big pressure, the excessive generation vortex of flow pressure is avoided, the molten steel into casing 11, residue was carried out by screen pack 8
Filter, prevents vortex from sucking residue, by rotation lock screw rod 12, can make the first fixed plate 13 and the second fixed plate 14 simultaneously
Move in or out, realize fixation and dismounting to screen pack 8, for easy cleaning with changing, molten steel passes through drainage plate 9 and drainage
Rod 10 drains, and the effective pressure for alleviating MOLTEN STEEL FLOW impact, reduces the generation of vortex, effectively avoids the suction of residue.
This prevents that the device disassembling section for making steel the device filtering residue that metallurgical cast produces vortex slag is simple, easy cleaning, and right
Molten steel flow impact is effectively alleviated, and avoids the generation of vortex.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of prevent from making steel the device that metallurgical cast produces vortex slag, including casing（11）, it is characterised in that the casing
（11）Inside be provided with demarcation strip（7）, the demarcation strip（7）Inside be provided with the first article putting groove, phase in first article putting groove
To side wall be equipped with the second article putting groove being connected with the first article putting groove, is provided with screen pack in first article putting groove（8）, two
Tie down screw is equipped with individual second article putting groove（12）, the tie down screw（12）On be socketed with the first fixed plate（13）With
Second fixed plate（14）, first fixed plate（13）With the second fixed plate（14）It is located at screen pack respectively（8）Both sides, it is described
Demarcation strip（7）Both sides up and down be equipped with the opening being connected with the first article putting groove, the casing（11）It is interior to be provided with adjusting rod
（1）, the casing（11）Madial wall is provided with sleeve pipe（15）, the adjusting rod（1）One end be socketed in sleeve pipe（15）Inside is simultaneously
It is rotatablely connected with sleeve pipe madial wall, the adjusting rod（1）The other end run through casing（11）And swing handle is connected with, the tune
Pole（1）With demarcation strip（7）Between be arranged with two drainage plates（9）, the adjusting rod（1）On be socketed with two conduction sticks
（10）, the casing（11）Upper end be provided with feed pipe（2）, the feed pipe（2）Contiguous block is equipped with interior relative side wall
（5）, the contiguous block（5）It is provided with rotating shaft（4）, the rotating shaft（4）On be rotatably connected to current limiting plate（3）, the current limiting plate（3）
With feed pipe（2）Elastic device is provided between madial wall（6）.
A kind of 2. device for preventing from making steel metallurgical cast generation vortex slag according to claim 1, it is characterised in that institute
State the first fixed plate（13）With the second fixed plate（14）On be equipped with and tie down screw（12）Corresponding screw, two screws
Screw thread in opposite direction, the tie down screw are respectively equipped with madial wall（12）Both ends extend through two screws, and lock
Screw rod（12）With the first fixed plate（13）, the second fixed plate（14）It is threaded connection.
3. a kind of device for preventing from making steel metallurgical cast generation vortex slag according to claim 1, it is characterised in that two
The individual conduction stick（10）On be equipped with 1 corresponding through hole of adjusting rod, is provided with screw thread in opposite direction in two through holes,
The both ends of the adjusting rod 1 extend through two through holes, and adjusting rod（1）With two conduction sticks（10）It is threaded connection.
A kind of 4. device for preventing from making steel metallurgical cast generation vortex slag according to claim 1, it is characterised in that institute
State screen pack（8）Lateral wall be provided with pull handle.
A kind of 5. device for preventing from making steel metallurgical cast generation vortex slag according to claim 1, it is characterised in that institute
State casing（11）Side be provided with discharge nozzle.
A kind of 6. device for preventing from making steel metallurgical cast generation vortex slag according to claim 1, it is characterised in that institute
State elastic device（6）For spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856878.4U CN207170861U (en) | 2017-07-14 | 2017-07-14 | Prevent from making steel the device that metallurgical cast produces vortex slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856878.4U CN207170861U (en) | 2017-07-14 | 2017-07-14 | Prevent from making steel the device that metallurgical cast produces vortex slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207170861U true CN207170861U (en) | 2018-04-03 |
Family
ID=61736869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720856878.4U Expired - Fee Related CN207170861U (en) | 2017-07-14 | 2017-07-14 | Prevent from making steel the device that metallurgical cast produces vortex slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207170861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646950A (en) * | 2019-10-11 | 2021-04-13 | 华林特钢集团有限公司 | Slag blocking system device for iron and steel smelting |
-
2017
- 2017-07-14 CN CN201720856878.4U patent/CN207170861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646950A (en) * | 2019-10-11 | 2021-04-13 | 华林特钢集团有限公司 | Slag blocking system device for iron and steel smelting |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |