CN205382187U - A spray gun device for taking off slag system interconnected system - Google Patents
A spray gun device for taking off slag system interconnected system Download PDFInfo
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- CN205382187U CN205382187U CN201521068175.2U CN201521068175U CN205382187U CN 205382187 U CN205382187 U CN 205382187U CN 201521068175 U CN201521068175 U CN 201521068175U CN 205382187 U CN205382187 U CN 205382187U
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- spray gun
- dolly
- transmission mechanism
- track
- chain type
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Abstract
The utility model relates to a spray gun device for taking off slag system interconnected system, including spray gun, spray gun fixing device, dolly, track, chain type transmission mechanism, support frame, chain type transmission mechanism, track are fixed on the support frame, and the spray gun passes through spray gun fixing device to be fixed on the dolly, and the dolly passes through the drive of chain type transmission mechanism and slides on the track, the spray gun be two, two spray gun intervals are 1 -1.5m, the spray gun internal diameter is 28 -32mm. The advantage is: utilizing two spray guns to spout the argon gas in the hot metal bottle, making the sediment surperficial from evagination in the molten iron to the molten iron, cooperation slagging -off machine improves slag raking effect, the lift of spray gun is passed through chain type transmission mechanism and is driven the dolly and realize, the lift height of spray gun is by the restriction of chain type transmission mechanism, adopt two spray guns to strengthen and turn over the sediment effect, the internal footpath of rifle is injectd at 28 -32mm, and the cooperation is blown the argon flow and is prevented the molten iron splash to the control molten iron turns over the degree of gushing, the track both ends set up limit switch and prevent that the dolly breaks away from the track.
Description
Technical field
This utility model relates to a kind of spray gun device for taking off slag system.
Background technology
Molten iron pretreatment and the technology of skimming are one of key technologies of clean steel production platform, molten iron pretreatment with skim, be the indispensable operation in modern steel industrial process stream.Traditional handicraft is adopt Cinder Machine to carry out removing of molten iron slag on molten iron level, but Cinder Machine can only take off the slag swimming in molten iron surface, and the part slag in molten iron cannot be pulled out.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of spray gun device for taking off slag system, and the slag in molten iron can roll to surface, coordinates Cinder Machine to use, improves effect of skimming.
For achieving the above object, this utility model is achieved through the following technical solutions:
A kind of spray gun device for taking off slag system, including spray gun, gun fixture, dolly, track, chain type transmission mechanism, bracing frame, chain type transmission mechanism, track are fixed on bracing frame, spray gun is fixed on dolly by gun fixture, dolly is driven by chain type transmission mechanism and slides in orbit, described spray gun is two, and two spray gun spacing are 1-1.5m, and spray gun internal diameter is 28-32mm.
Described chain type transmission mechanism includes driving chain, upper block, driving axle, power transmission shaft, shaft coupling, reductor, motor, motor via reducer drives power transmission shaft, it is connected by shaft coupling between power transmission shaft with reductor, power transmission shaft is connected with driving axle, drive shaft driving chain, being connected to dolly on driving chain, upper block is fixed on bracing frame top, and driving chain is walked around upper block and driven dolly to move.
Described bracing frame is provided with guardrail.
Described bracing frame side is provided with cat ladder.
Described track two ends are provided with limit switch.
Compared with prior art, the beneficial effects of the utility model are:
Utilize two spray guns to spray argon in hot-metal bottle, make slag rout up molten iron surface from molten iron, coordinate Cinder Machine, improve effect of skimming；The lifting of spray gun drives dolly to realize by chain type transmission mechanism, and the adjustable height of spray gun is limited by chain type transmission mechanism；Adopt two spray guns to strengthen and turn over slag effect；Gun body internal diameter is limited to 28-32mm, coordinates argon blowing rate to prevent molten iron splash, and controls molten iron and turn over the degree of gushing；Track two ends arrange limit switch and prevent dolly from de-orbiting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is working state figure of the present utility model.
In figure: 1-track 2-upper block 3-dolly 4-ladder guardrails 5-bracing frame 6-drives axle 7-reducer pedestal 8-guardrail 9-motor 10-gun fixture 11-reductor 12-shaft coupling 13-power transmission shaft 14-driving chain 15-limit switch 16-hot-metal bottle 17-spray gun 18-sebific duct.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described in detail, it should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1, Fig. 2, a kind of spray gun 17 device for taking off slag system, including spray gun 17, gun fixture 10, dolly 3, track 1, chain type transmission mechanism, bracing frame 5, chain type transmission mechanism, track 1 are fixed on bracing frame 5, and spray gun 17 is fixed on dolly 3 by gun fixture 10, and dolly 3 is driven by chain type transmission mechanism and slides on path 1, described spray gun 17 is two, two spray gun 17 spacing are 1-1.5m, and spray gun 17 internal diameter is 28-32mm, it is desirable to for 30mm；Spray gun 17 length is about 10m, the long 2.5-3m of rifle head, and during work, argon blowing rate is 5-25Nm3/ h, blowing gas operating pressure is 0.4-0.6MPa.
Wherein, chain type transmission mechanism includes driving chain 14, upper block 2, drives axle 6, power transmission shaft 13, shaft coupling 12, reductor 11, motor 9, motor 9 drives power transmission shaft 13 by reductor 11, it is connected by shaft coupling 12 between power transmission shaft 13 with reductor 11, power transmission shaft 13 is connected with driving axle 6, drives axle 6 to drive driving chain 14, driving chain 14 is connected to dolly 3, upper block 2 is fixed on bracing frame 5 top, and driving chain 14 is walked around upper block 2 and driven dolly 3 to move.Bracing frame 5 top is provided with guardrail 8.Bracing frame 5 side is provided with cat ladder, is provided with ladder guardrails 4 outside cat ladder.Track 1 two ends are provided with limit switch 15.Reductor 11, motor 9 are each attached on reductor 11 7.Spray gun 17 is connected to the sebific duct 18 for transmitting noble gas (argon).
Utilize two spray guns 17 to spray argon in hot-metal bottle 16, make slag rout up molten iron surface from molten iron, coordinate Cinder Machine, improve effect of skimming；The lifting of spray gun 17 drives dolly 3 to realize by chain type transmission mechanism, and the adjustable height of spray gun 17 is limited by chain type transmission mechanism；Adopt two spray guns 17 to strengthen and turn over slag effect；Gun body internal diameter is limited to 28-32mm, coordinates argon blowing rate to prevent molten iron splash, and controls molten iron and turn over the degree of gushing；Track 1 two ends arrange limit switch 15 and prevent dolly 3 from de-orbiting 1.
Claims (5)
1. the spray gun device being used for taking off slag system, it is characterized in that, including spray gun, gun fixture, dolly, track, chain type transmission mechanism, bracing frame, chain type transmission mechanism, track are fixed on bracing frame, spray gun is fixed on dolly by gun fixture, and dolly is driven by chain type transmission mechanism and slides in orbit, and described spray gun is two, two spray gun spacing are 1-1.5m, and spray gun internal diameter is 28-32mm.
2. a kind of spray gun device for taking off slag system according to claim 1, it is characterized in that, described chain type transmission mechanism includes driving chain, upper block, driving axle, power transmission shaft, shaft coupling, reductor, motor, motor via reducer drives power transmission shaft, it is connected by shaft coupling between power transmission shaft with reductor, power transmission shaft is connected with driving axle, drive shaft driving chain, driving chain is connected to dolly, upper block is fixed on bracing frame top, and driving chain is walked around upper block and driven dolly to move.
3. a kind of spray gun device for taking off slag system according to claim 1, it is characterised in that described bracing frame is provided with guardrail.
4. a kind of spray gun device for taking off slag system according to claim 1, it is characterised in that described bracing frame side is provided with cat ladder.
5. a kind of spray gun device for taking off slag system according to claim 1, it is characterised in that described track two ends are provided with limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068175.2U CN205382187U (en) | 2015-12-17 | 2015-12-17 | A spray gun device for taking off slag system interconnected system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068175.2U CN205382187U (en) | 2015-12-17 | 2015-12-17 | A spray gun device for taking off slag system interconnected system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382187U true CN205382187U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521068175.2U Active CN205382187U (en) | 2015-12-17 | 2015-12-17 | A spray gun device for taking off slag system interconnected system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205382187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106193A (en) * | 2021-03-24 | 2021-07-13 | 唐山科技职业技术学院 | Molten iron pretreatment spray gun walking device |
-
2015
- 2015-12-17 CN CN201521068175.2U patent/CN205382187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106193A (en) * | 2021-03-24 | 2021-07-13 | 唐山科技职业技术学院 | Molten iron pretreatment spray gun walking device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |