CN208055390U - Automatic carburetting device in a kind of molten steel tapping process - Google Patents
Automatic carburetting device in a kind of molten steel tapping process Download PDFInfo
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- CN208055390U CN208055390U CN201820096792.0U CN201820096792U CN208055390U CN 208055390 U CN208055390 U CN 208055390U CN 201820096792 U CN201820096792 U CN 201820096792U CN 208055390 U CN208055390 U CN 208055390U
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- carburant
- molten steel
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Abstract
The utility model discloses automatic carburetting devices in a kind of molten steel tapping process, including intelligent control and dynamical system, carburant storage and output system, carburant, converter and buggy ladle, the intelligent control and dynamical system are sprayed carburant on the steel flow stock that converter is poured out by carburant transport system with carburant storage and output system；The lower end of converter is provided with the buggy ladle, and steel ladle is equipped on buggy ladle, is loaded with the molten steel that converter is poured out in steel ladle.Automatic carburetting device in this molten steel tapping process, by the way that carburant is accurately added into steel flow stock, to complete molten steel recarburization operation；This device will have according to the collected phase data of institute and process modeling, it is automatic to calculate adjustment carburant addition, the functions such as automatic weighing, to realize in converter tapping process, it is equipped using intelligent automation, realize molten steel recarburization, becoming one can replace manually-operated intelligence system to equip.
Description
Technical field
The utility model is related to steelmaking system technical field, automatic carburetting device in specially a kind of molten steel tapping process.
Background technology
After oxygen furnace steel, the carbon content in stove in molten steel has dropped down to very low level (being generally less than 0.10%) for converter,
The general carbon content being less than required by steel grade standard (general steel grade requires carbon content in 0.10-0.80%).In order to make molten steel
Steel grade carbon content requirement can be met, then need to carry out molten steel recarburization in tapping process.Now traditional molten steel recarburization method, then
It is so that molten steel recarburization is become qualified molten steel using manually carburant is launched to the stream stock of tapping in tapping.Existing molten steel recarburization
Technology, due to being had the disadvantages that using manual operation：
(1) carburant is added using artificial, addition is estimated according to artificial experience, can easily cause carburant addition inaccurate
Really, to cause the fluctuation of steel quality；
(2) manually dispensing carburant is difficult to and is accurately added to steel stream release position, influences carburant service efficiency, causes
The raising of production cost；
(3) carburant is manually launched under high temperature environment, and dust pollution is serious, and prodigious danger is caused to operator's health
Evil.
Utility model content
The purpose of this utility model is to provide automatic carburetting device in a kind of molten steel tapping process, addition is accurate, saves
About carburant, the deviation for reducing carbon content of molten steel, raising molten steel quality, the waste for reducing carburetting material, reduce production cost, solution
It has determined the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions：Automatic carburetting in a kind of molten steel tapping process
Device, including intelligent control and dynamical system, carburant storage and output system, carburant, converter and buggy ladle, the intelligence
Control and dynamical system are stored with carburant and carburant is sprayed by carburant transport system and toppled in converter by output system
On the steel flow stock gone out；The lower end of converter is provided with the buggy ladle, and steel ladle is equipped on buggy ladle, is loaded in steel ladle
The molten steel that converter is poured out.
Preferably, the intelligent control and dynamical system are required according to the data of steel mill big data net, steel grade, using work
Skill model, to carry out calculating best carbon increasing amount.
Preferably, the carburant storage and output system use automatic gauge with carburant transport system, automatically control
Carburant powder dropping amount.
Compared with prior art, the beneficial effects of the utility model are as follows：
Automatic carburetting device in this molten steel tapping process, by the way that carburant is accurately added into steel flow stock, to complete
It is operated at molten steel recarburization；This device will have according to the collected phase data of institute and process modeling, automatic to calculate adjustment carburetting
Agent addition, the functions such as automatic weighing are equipped to realize in converter tapping process using intelligent automation, realize molten steel
Carburetting, becoming one can replace manually-operated intelligence system to equip.
Description of the drawings
Fig. 1 is the automatic carburetting system diagram of molten steel tapping process of the utility model.
In figure：1 intelligent control and dynamical system, the storage of 2 carburants and output system, 3 carburant transport systems, 4 carburetting
Agent, 5 converters, 6 steel flow stocks, 7 buggy ladles, 8 steel ladle, 9 molten steel.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, automatic carburetting device in a kind of molten steel tapping process, including intelligent control and dynamical system 1, carburetting
Agent storage and output system 2, carburant 4, converter 5 and buggy ladle 7, intelligent control and dynamical system 1 and carburant store and defeated
Go out system 2 to spray carburant 4 on the steel flow stock 6 that converter 5 is poured out by carburant transport system 3；The lower end of converter 5
It is provided with buggy ladle 7, steel ladle 8 is installed on buggy ladle 7, is loaded with the molten steel 9 that converter 5 is poured out in steel ladle 8；Due to
Intelligent control and dynamical system 1 are required according to the data of steel mill big data net, steel grade, using process modeling, to be calculated
Best carbon increasing amount and carburant storage and output system 2 use automatic gauge with carburant transport system 3, automatically control carburetting
Agent powder dropping amount is equipped to realize in 5 tapping process of converter using intelligent automation, realizes molten steel recarburization, becomes an energy
Enough equipped instead of manually-operated intelligence system.
Automatic carburetting device in this molten steel tapping process, converter 5 start down stove and tap into steel ladle 8 in steel-making terminal
Water 9；When equipping tapping, intelligent control and dynamical system 1 start, and according to data on data network, complete model and work is calculated
Carburant weight needed for skill；After tapping 2-3 minutes, carburant storage and output system 2 start with carburant transport system 3,
By carburant transport system 3, starts alignment and spray carburant 4 to steel flow stock 6；After the 2-3 minutes of injection carburant 4,
The carburant addition needed for technique is completed, which ends automatically.
Automatic carburetting device in this molten steel tapping process, by the way that carburant 4 is accurately added into steel flow stock 6, to
Complete molten steel recarburization operation；This device will have according to the collected phase data of institute and process modeling, and automatic calculating adjustment increases
Carbon agent addition, the functions such as automatic weighing are equipped to realize in 5 tapping process of converter using intelligent automation, realize steel
Water carburetting, becoming one can replace manually-operated intelligence system to equip.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. automatic carburetting device in a kind of molten steel tapping process, including intelligent control and dynamical system (1), carburant storage and defeated
Go out system (2), carburant (4), converter (5) and buggy ladle (7), it is characterised in that：The intelligent control and dynamical system (1) with
What carburant (4) injection was poured out in converter (5) by carburant transport system (3) for carburant storage and output system (2)
On steel flow stock (6)；The lower end of converter (5) is provided with the buggy ladle (7), and steel ladle (8), steel are equipped on buggy ladle (7)
It is loaded with the molten steel (9) that converter (5) is poured out in water packet (8).
2. automatic carburetting device in a kind of molten steel tapping process according to claim 1, it is characterised in that：The intelligence control
System and dynamical system (1) are required according to the data of steel mill big data net, steel grade, best calculate using process modeling
Carbon increasing amount.
3. automatic carburetting device in a kind of molten steel tapping process according to claim 1, it is characterised in that：The carburant
Storage and output system (2) use automatic gauge with carburant transport system (3), automatically control carburant powder dropping amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096792.0U CN208055390U (en) | 2018-01-19 | 2018-01-19 | Automatic carburetting device in a kind of molten steel tapping process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096792.0U CN208055390U (en) | 2018-01-19 | 2018-01-19 | Automatic carburetting device in a kind of molten steel tapping process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208055390U true CN208055390U (en) | 2018-11-06 |
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| CN201820096792.0U Active CN208055390U (en) | 2018-01-19 | 2018-01-19 | Automatic carburetting device in a kind of molten steel tapping process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108588330A (en) * | 2018-06-07 | 2018-09-28 | 王琼 | A kind of molten steel automatic carburetting system and method in tapping process |
-
2018
- 2018-01-19 CN CN201820096792.0U patent/CN208055390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108588330A (en) * | 2018-06-07 | 2018-09-28 | 王琼 | A kind of molten steel automatic carburetting system and method in tapping process |
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