CN205816798U - Molten iron tank level control system - Google Patents
Molten iron tank level control system Download PDFInfo
- Publication number
- CN205816798U CN205816798U CN201620831737.2U CN201620831737U CN205816798U CN 205816798 U CN205816798 U CN 205816798U CN 201620831737 U CN201620831737 U CN 201620831737U CN 205816798 U CN205816798 U CN 205816798U
- Authority
- CN
- China
- Prior art keywords
- stopper
- tundish
- long nozzle
- control system
- molten iron
- 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.)
- Expired - Fee Related
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- Continuous Casting (AREA)
Abstract
This utility model provides molten iron tank level control system, and it includes tundish, and tundish is provided with long nozzle bottom one end, extend in continuous casting device bottom long nozzle, being provided with detection induction apparatus in continuous casting device, detection induction apparatus is connected with display instrument, and display instrument is connected with controller；Tundish is arranged over stopper, tundish side is provided with stopper actuating unit, stopper actuating unit is provided with lift pivoted arm, lift pivoted arm one end extends to be formed above tundish free end, stopper is arranged on this free end end, stopper after installation is positioned at above long nozzle, and long nozzle porch is provided with up big and down small conical stopper mouth.Realize conticaster automatic casting after using this programme, watering period accurate flow control and keeping level stability, creating favorable conditions for producing.
Description
Technical field
This utility model relates to Tundish Technology field, refers in particular to molten iron tank level control system.
Background technology
In the development process of steel and iron industry, there is not the change of essence in its ultimate principle, but iron and steel produces work
In process flow, the technology of each operation is formed and the composition intension of engineering then there occurs huge change, so that steel mill's structure mould
Formula and manufacturing process there occurs profound change.Compared with traditional molding, continuous casting has raising recovery rate of iron and reduces energy
The superiority consumed, and the consumption reducing metals resources and energy meets sustainable development and requires.The realization of sequence casting makes
STEELMAKING PRODUCTION operation simplifies, and flow process shortens, and production efficiency significantly improves.Tundish is the intermediate link of STEELMAKING PRODUCTION flow process, and
And be the connecting points being turned to continuous operation by intermittently operated.Tundish is to improve output of steel and the weight of quality as metallurgical reaction
Want a ring.No matter continuous casting operation is smoothed out, or for ensureing that molten steel quality suits the requirements, the effect of tundish is
Very important.Being all Artificial Control iron water amount during existing continuous casting, this mode control accuracy is the highest, often causes molten iron disorderly
Take.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of accurate control, the ferrum of level stability
Water tank level control system.
For achieving the above object, technical scheme provided by the utility model is: molten iron tank level control system, and it includes
Tundish, is provided with long nozzle bottom tundish one end, extend in continuous casting device bottom long nozzle, is provided with detection sensing in continuous casting device
Device, detection induction apparatus is connected with display instrument, and display instrument is connected with controller；Tundish is arranged over stopper, middle
Bag side is provided with stopper actuating unit, and stopper actuating unit is provided with lift pivoted arm, and lift pivoted arm one end extends to centre
Wrapping square one-tenth free end, stopper is arranged on this free end end, and the stopper after installation is positioned at above long nozzle, long nozzle entrance
Place is provided with up big and down small conical stopper mouth.
Described stopper uses refractory material to make shaping.
Described stopper surface is provided with non-stick steel layer, and non-stick steel layer is to be formed by the coating of non-stick steel coating.
Described stopper is made up of guide post and cock body, and guide post uses reinforcement fabrication to shape, guide post top and lifting
Formula pivoted arm connects fixing, is positioned at above long nozzle bottom guide post, and cock body is fixed in the middle part of guide post, under cock body bottom is presented greatly
Little cone.
This utility model is after using such scheme, and stopper actuating unit controls to move down on lift pivoted arm drive stopper
Dynamic, the displacement of lift pivoted arm is controlled by the encoder in controller；Guide post is for guiding cock body, and cock body is used for controlling
The throughput of long nozzle processed；Realize conticaster automatic casting after using this programme, watering period accurate flow control and keeping liquid
Position is stable, creates favorable conditions for producing.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is: ginseng
Seeing accompanying drawing 1, the molten iron tank level control system described in the present embodiment includes tundish 1, and tundish 1 is provided with long nozzle bottom one end
2, extend in continuous casting device 3 bottom long nozzle 2, in continuous casting device 3, be provided with detection induction apparatus 4, detection induction apparatus 4 and display instrument 5
Being connected, display instrument 5 is connected with controller 6；Tundish 1 is arranged over stopper 7, and described stopper 7 uses refractory material
Making and shape, stopper 7 surface is provided with non-stick steel layer, and non-stick steel layer is to be formed by the coating of non-stick steel coating, and tundish 1 side is provided with
Stopper actuating unit 8, stopper actuating unit 8 is provided with lift pivoted arm 9, and lift pivoted arm 9 one end extends to above tundish 1
Forming free end, stopper 7 is arranged on this free end end, and the stopper 7 after installation is positioned at above long nozzle 2, long nozzle 2 porch
Being provided with up big and down small conical stopper mouth, described stopper 7 is made up of guide post and cock body, and guide post uses reinforcement fabrication to become
Shape, guide post top is connected with lift pivoted arm 9 fixing, is positioned at above long nozzle 2 bottom guide post, and cock body is fixed on guide post
Middle part, the cone that cock body bottom is big up and small down.The stopper actuating unit of the present embodiment controls lift pivoted arm and drives stopper
Moving up and down, the displacement of lift pivoted arm is controlled by the encoder in controller；Guide post is used for guiding cock body, cock body
For controlling the throughput of long nozzle；Realize conticaster automatic casting after using the present embodiment, water period accurate flow control
With holding level stability, create favorable conditions for producing.
The embodiment of the above is only the preferred embodiment of this utility model, not limits reality of the present utility model with this
Executing scope, therefore the change that all shapes according to this utility model, principle are made, all should contain at protection domain of the present utility model
In.
Claims (4)
1. molten iron tank level control system, it is characterised in that: it includes tundish (1), is provided with long water bottom tundish (1) one end
Mouth (2), long nozzle (2) bottom extends to, in continuous casting device (3), be provided with detection induction apparatus (4) in continuous casting device (3), detects induction apparatus
(4) being connected with display instrument (5), display instrument (5) is connected with controller (6)；Tundish (1) is arranged over stopper (7),
Tundish (1) side is provided with stopper actuating unit (8), and stopper actuating unit (8) is provided with lift pivoted arm (9), and lift turns
Arm (9) one end extends to tundish (1) top and forms free end, and stopper (7) is arranged on this free end end, the stopper after installation
(7) being positioned at long nozzle (2) top, long nozzle (2) porch is provided with up big and down small conical stopper mouth.
Molten iron tank level control system the most according to claim 1, it is characterised in that: stopper (7) uses refractory material to make
Shape.
Molten iron tank level control system the most according to claim 1, it is characterised in that: stopper (7) surface is provided with non-stick steel layer,
Non-stick steel layer is to be formed by the coating of non-stick steel coating.
Molten iron tank level control system the most according to claim 1, it is characterised in that: stopper (7) is by guide post and cock body structure
Becoming, guide post uses reinforcement fabrication to shape, and guide post top is connected fixing with lift pivoted arm (9), is positioned at length bottom guide post
Top, the mouth of a river (2), cock body is fixed in the middle part of guide post, the cone that cock body bottom is big up and small down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620831737.2U CN205816798U (en) | 2016-08-03 | 2016-08-03 | Molten iron tank level control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620831737.2U CN205816798U (en) | 2016-08-03 | 2016-08-03 | Molten iron tank level control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205816798U true CN205816798U (en) | 2016-12-21 |
Family
ID=57557608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620831737.2U Expired - Fee Related CN205816798U (en) | 2016-08-03 | 2016-08-03 | Molten iron tank level control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205816798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111968A (en) * | 2016-08-03 | 2016-11-16 | 浙江铁狮高温材料有限公司 | Molten iron tank level control system |
| CN109530647A (en) * | 2018-12-28 | 2019-03-29 | 武汉泛洲中越合金有限公司 | D.C.casting automatic flow control device and flow control method |
| CN110653347A (en) * | 2019-10-31 | 2020-01-07 | 广东工业大学 | Plugging device |
-
2016
- 2016-08-03 CN CN201620831737.2U patent/CN205816798U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111968A (en) * | 2016-08-03 | 2016-11-16 | 浙江铁狮高温材料有限公司 | Molten iron tank level control system |
| CN109530647A (en) * | 2018-12-28 | 2019-03-29 | 武汉泛洲中越合金有限公司 | D.C.casting automatic flow control device and flow control method |
| CN110653347A (en) * | 2019-10-31 | 2020-01-07 | 广东工业大学 | Plugging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20180803 |