CN207873114U - One kind being applicable in the simple capping device of hot-metal bottle of " a tank system " - Google Patents
One kind being applicable in the simple capping device of hot-metal bottle of " a tank system " Download PDFInfo
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- CN207873114U CN207873114U CN201820246300.1U CN201820246300U CN207873114U CN 207873114 U CN207873114 U CN 207873114U CN 201820246300 U CN201820246300 U CN 201820246300U CN 207873114 U CN207873114 U CN 207873114U
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- cover board
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- board shell
- metal bottle
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Abstract
The utility model provides a kind of simple capping device of hot-metal bottle being applicable in " a tank system ", is installed on hot-metal bottle ontology upper end, and hot-metal bottle ontology is equipped with cast iron mouth and iron making mouth, it is characterised in that：Including cover board shell, first hoist structure and second hoist structure, the both ends of cover board shell are respectively equipped with the first suspension hook and the second suspension hook, and first hoist structure connects the first suspension hook by the first steel wire rope, and second hoist structure connects the second suspension hook by the second steel wire rope.The hot-metal bottle simple capping device described in the utility model for being applicable in " a tank system " has the advantage that：Deck portion opens the temperature drop that can reduce molten iron to greatest extent, and more conventional coverture facture reduces hot metal temperature drop 70%；It is not required to add the Electrohydraulic push rod mechanism of cover and its electrohydraulic system, it is simple in structure, with good investment；The needs that hot-metal bottle tank mouth is opened when can meet blast furnace casting, cast iron using hoisting mechanism；It can meet the needs that hot-metal bottle tank mouth is opened in converter iron making using hoisting mechanism.
Description
Technical field
The utility model discloses a kind of simple capping device of hot-metal bottle of suitable " a tank system ", and it is straight to meet molten iron " a tank system "
For the energy-saving needs of technique and steel production process, belong to ironmaking, process for making technical field.
Background technology
Steel is the basic industry of national economy, and under the situation of national economy fast development, China's crude steel yield is in recent years
It is continuously improved, 2016, China's crude steel yield had reached 8.08 hundred million tons, slightly increased compared with 2015, amplification 1.2%, accounted for complete
The 49.6% of ball proportion.
In recent years, at home in newly-built large and medium-sized iron and steel enterprise, Molten Iron Transportation mode has shown diversified development
Trend, wherein being praised highly the most with the appearance of " a tank system " and development." a tank system " is by blast furnace hot-metal bottle and pneumatic steelmaking hot-metal bottle
It is unified, molten iron is passed through by railway transportation to steelshop from blast furnace discharge yard using hot-metal ladle and carriage." a tank system " molten iron direct-furnish work
Skill will smelt iron, steel-making is effectively connected, and reduce iron loss caused by temperature drop and tank switching, while also reducing environmental pollution, once
Property investment and longtime running cost it is relatively low.
Nevertheless, hot-metal bottle is partially long in ironmaking cast house stand-by period of tapping a blast furnace, with Tianjin factory 1080m3For blast furnace,
Its period of tapping a blast furnace is 90min, and three tanks tap a blast furnace successively, and molten iron stand-by period in hot-metal bottle is partially long, causes hot metal temperature drop higher.Together
When, the hot-metal bottle after tapping a blast furnace need to enter steelshop by locomotive transportation and wait for iron making, and transport and waiting process are also same
There is the temperature drop of molten iron, hot metal temperature drop rates for sample：0.55℃/min.In addition, hot-metal bottle converted the slack tank after iron wait for, fortune
There is also the temperature drop of slack tank ontology, slack tank ontology temperature drop rates in defeated process：2 DEG C/min, the temperature drop of slack tank greatly also can between
Connect the molten iron temperature reduced after tapping a blast furnace.
The invention is front and back two sections collapsible by the way that simple capping device, capping device are arranged on hot-metal bottle ontology.Iron
When water pot iron making, preceding section lid automatically opens；When hot-metal bottle cast house is by iron or cast iron, rear section lid is opened manually.The invention device
Have the advantages that low, simple for process investment, process, operating cost are relatively low, further reduced under the conditions of " a tank system "
The tapping temperature of blast furnace, it is very worth to be pushed away in the currently related project of upgrading and rebuilding to reduce the energy consumption of Iron-smelting
Wide and application.
Invention content
In view of this, the simple capping device of hot-metal bottle that the utility model is directed to one kind suitable " a tank system " can solve
Ironmaking, the traditional of steel-refining water pot are capped problem under the conditions of " a tank system ", meet ironmaking, steel-smelting production process needs, reach
The safe and reliable, multiple actions such as investment is low, operating cost is low.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
One kind being applicable in the simple capping device of hot-metal bottle of " a tank system ", is installed on hot-metal bottle ontology upper end, hot-metal bottle ontology
Equipped with cast iron mouth and iron making mouth, it is characterised in that：Including cover board shell, first hoist structure and second hoist structure, cover board shell
Both ends are respectively equipped with the first suspension hook and the second suspension hook, and first hoist structure connects the first suspension hook, volume Two by the first steel wire rope
It raises mechanism and the second suspension hook is connected by the second steel wire rope；
Cover board shell includes sequentially connected first cover board shell, the second cover board shell and third cover board shell, the first cover board shell and
Two cover board shells are hinged by first axle, and the second cover board shell and third cover board shell are hinged by second hinge, at cover board shell both ends
It is respectively equipped with dismountable fixing bolt close to the position of the first suspension hook and the second suspension hook, the resistance to material of cover board is filled in cover board shell.
Further, the cover board hull shape is at three sections of bendable structures, including shorter horizontal segment, longer horizontal segment and inclines
Oblique section, the second cover board shell, first axle and second hinge are respectively positioned on tilting section.
Further, the shorter horizontal segment and longer horizontal segment are respectively provided with a fixing bolt, wherein longer water
It is detachably equipped with the first fixing bolt in flat section, the second fixing bolt is detachably equipped on shorter horizontal segment.
Further, the first cover board shell is by the second cover board shell part below and longer horizontal segment structure on tilting section
At, third cover board shell by tilting section more than second cover board shell part and shorter horizontal segment constitute.
Further, the resistance to material of the cover board is divided into the resistance to material of the first cover board, the resistance to material of the second cover board and the resistance to material of third cover board, the first lid
It is filled with the resistance to material of the first cover board in plate shell, is filled with the resistance to material of the second cover board in the second cover board shell, filled with the in third cover board shell
The resistance to material of three cover boards.
Compared with the existing technology, the hot-metal bottle simple capping device described in the utility model for being applicable in " a tank system " have with
Lower advantage：
1. deck portion opens the temperature drop that can reduce molten iron to greatest extent, more conventional coverture facture reduces molten iron temperature
Drop 70%；
2. it is not required to add the Electrohydraulic push rod mechanism of cover and its electrohydraulic system, it is simple in structure, with good investment；
The needs that hot-metal bottle tank mouth is opened when 3. blast furnace casting, cast iron can be met using hoisting mechanism；
4. the needs that hot-metal bottle tank mouth is opened in converter iron making can be met using hoisting mechanism.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Reference sign：
1, the first suspension hook；2, the first fixing bolt；3, the first cover board shell；4, the resistance to material of the first cover board；5, first axle；6, the
Two hinge；7, the second cover board shell；8, the resistance to material of the second cover board；9, third cover board shell；10, the resistance to material of third cover board；11, second fixes spiral shell
Bolt；12, cast iron mouth；13, iron making mouth；14, hot-metal bottle ontology；15, the second suspension hook；16, the first steel wire rope；17, first hoist
Structure；18, the second steel wire rope；19, second hoist structure.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-2, a kind of simple capping device of hot-metal bottle being applicable in " a tank system ", is installed on hot-metal bottle ontology 14
End, hot-metal bottle ontology 14 are equipped with cast iron mouth 12 and iron making mouth 13, including cover board shell, first hoist structure 17 and second hoist structure
19, the both ends of cover board shell are respectively equipped with the first suspension hook 1 and the second suspension hook 15, and first hoist structure 17 is connected by the first steel wire rope 16
The first suspension hook 1 is connect, second hoist structure 19 connects the second suspension hook 15 by the second steel wire rope 18；
Cover board shell includes sequentially connected first cover board shell 3, the second cover board shell 7 and third cover board shell 9, the first cover board shell 3
Hinged by first axle 5 with the second cover board shell 7, the second cover board shell 7 and third cover board shell 9 are hinged by second hinge 6, are covering
Plate shell both ends are respectively equipped with dismountable fixing bolt close to the position of the first suspension hook 1 and the second suspension hook 15, are filled in cover board shell
There is the resistance to material of cover board.
The cover board hull shape is at three sections of bendable structures, including shorter horizontal segment, longer horizontal segment and tilting section, and
Two cover board shells 7, first axle 5 and second hinge 6 are respectively positioned on tilting section.
The shorter horizontal segment and longer horizontal segment are respectively provided with a fixing bolt, wherein can on longer horizontal segment
Dismounting is equipped with the first fixing bolt 2, and the second fixing bolt 11 is detachably equipped on shorter horizontal segment.
The first cover board shell 3 is made of 7 part below of the second cover board shell and longer horizontal segment on tilting section, third
Cover board shell 9 is made of the part of the second 7 or more cover board shell and shorter horizontal segment on tilting section.
The resistance to material of cover board is divided into the resistance to material 4 of the first cover board, the resistance to material 8 of the second cover board and the resistance to material 10 of third cover board, the first cover board
It is filled with the resistance to material 4 of the first cover board in shell 3, is filled with the resistance to material 8 of the second cover board in the second cover board shell 7, is filled in third cover board shell 9
The resistance to material of third cover board 10.
Principle：1. smelting iron the hot-metal bottle in area by iron：The part tank mouth cover board of hot-metal bottle is opened using hoisting mechanism, is met high
Stove molten iron enters along Molten iron chute in hot-metal bottle, and hot-metal bottle cover board resets under hoisting mechanism effect after tapping a blast furnace.
2. the hot-metal bottle in cast iron area taps a blast furnace：The part tank mouth cover board of hot-metal bottle is opened using hoisting mechanism, realizes molten iron casting
Embolum 12 flows out, and meets cast iron needs, and hot-metal bottle cover board resets under hoisting mechanism effect after cast iron.
3. making steel the hot-metal bottle in area：The part tank mouth cover board of hot-metal bottle is opened using hoisting mechanism, realizes molten iron along iron making
Mouth 13 flows out, and meets the needs of converter iron making, and hot-metal bottle cover board resets under hoisting mechanism effect after iron making.
In use, when hot-metal bottle ontology 14 need to be by iron, second hoist structure 19 draws the second steel wire rope 18, passes through second
Suspension hook 15 opens third cover board shell 9 and the resistance to material of third cover board 10, third cover board shell 9 and resistance to 10 and second cover board of material of third cover board
Coupled using second hinge 6 between the resistance to material of shell 7, the second cover board 8.After by iron, second hoist structure 19 draws the second steel wire
Rope 18 is resetted third cover board shell 9 and the resistance to material of third cover board 10 by the second suspension hook 15.
When hot-metal bottle ontology 14 need to be to when converter iron making, second hoist structure 19 draws the second steel wire rope 18, by the
Two suspension hooks 15 open third cover board shell 9 and the resistance to material of the second cover board 10.Hot-metal bottle ontology 14 topples over molten iron to 13 direction of iron making mouth,
After iron making, second hoist structure 19 draws the second steel wire rope 18, by the second suspension hook 15 by third cover board shell 9 and third lid
The resistance to material 10 of plate resets.
When hot-metal bottle ontology 14 needs cast iron, first hoist structure 17 draws the first steel wire rope 16, will by the second suspension hook 1
First cover board shell 3 and the resistance to material 4 of the first cover board are opened, the first cover board shell 3 and resistance to 4 and second cover board shell 7, second of the material lid of the first cover board
Coupled using first axle 5 between the resistance to material of plate 8.Hot-metal bottle ontology 14 is toppled over to 12 direction of cast iron mouth, after cast iron, the first volume
It raises mechanism 17 and draws the first steel wire rope 16, resetted the first cover board shell 3 and the resistance to material of the first cover board 4 by the second suspension hook 1.
When cast iron function or iron making function weaken, can be carried out by the first fixing bolt 2 or the second fixing bolt 11
The closing of cover board, has the function that hot-metal insulating.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. one kind being applicable in the simple capping device of hot-metal bottle of " a tank system ", it is installed on hot-metal bottle ontology (14) upper end, hot-metal bottle sheet
Body (14) is equipped with cast iron mouth (12) and iron making mouth (13), it is characterised in that：Including cover board shell, first hoist structure (17) and second
The both ends of hoisting mechanism (19), cover board shell are respectively equipped with the first suspension hook (1) and the second suspension hook (15), and first hoist structure (17) is logical
It crosses the first steel wire rope (16) and connects the first suspension hook (1), second hoist structure (19) is hung by the second steel wire rope (18) connection second
Hook (15)；
Cover board shell includes sequentially connected first cover board shell (3), the second cover board shell (7) and third cover board shell (9), the first cover board shell
(3) and the second cover board shell (7) is hinged by first axle (5), and the second cover board shell (7) and third cover board shell (9) pass through the second hinge
Chain (6) is hinged, and dismountable fixation is respectively equipped with close to the position of the first suspension hook (1) and the second suspension hook (15) at cover board shell both ends
Bolt, cover board shell is interior to be filled with the resistance to material of cover board.
2. the hot-metal bottle simple capping device according to claim 1 for being applicable in " a tank system ", it is characterised in that：The cover board
Hull shape is at three sections of bendable structures, including shorter horizontal segment, longer horizontal segment and tilting section, the second cover board shell (7), first
Hinge (5) and second hinge (6) are respectively positioned on tilting section.
3. the hot-metal bottle simple capping device according to claim 2 for being applicable in " a tank system ", it is characterised in that：It is described shorter
Horizontal segment and longer horizontal segment be respectively provided with a fixing bolt, wherein on longer horizontal segment detachably be equipped with first fix
Bolt (2) is detachably equipped with the second fixing bolt (11) on shorter horizontal segment.
4. the hot-metal bottle simple capping device according to claim 2 for being applicable in " a tank system ", it is characterised in that：Described first
Cover board shell (3) is made of the second cover board shell (7) part below and longer horizontal segment on tilting section, third cover board shell (9) by
Part and shorter horizontal segment on tilting section more than second cover board shell (7) are constituted.
5. the hot-metal bottle simple capping device according to claim 2 for being applicable in " a tank system ", it is characterised in that：The cover board
Resistance to material is divided into the resistance to material of the first cover board (4), the resistance to material of the second cover board (8) and the resistance to material of third cover board (10), is filled in the first cover board shell (3)
There is the resistance to material of the first cover board (4), the resistance to material of the second cover board (8) is filled in the second cover board shell (7), is filled in third cover board shell (9)
The resistance to material of third cover board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246300.1U CN207873114U (en) | 2018-02-11 | 2018-02-11 | One kind being applicable in the simple capping device of hot-metal bottle of " a tank system " |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246300.1U CN207873114U (en) | 2018-02-11 | 2018-02-11 | One kind being applicable in the simple capping device of hot-metal bottle of " a tank system " |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873114U true CN207873114U (en) | 2018-09-18 |
Family
ID=63498081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246300.1U Expired - Fee Related CN207873114U (en) | 2018-02-11 | 2018-02-11 | One kind being applicable in the simple capping device of hot-metal bottle of " a tank system " |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076331A (en) * | 2019-06-10 | 2019-08-02 | 成渝钒钛科技有限公司 | A kind of one tank technology of vanadium-titanium-iron-water transhipment |
| CN112439893A (en) * | 2020-11-06 | 2021-03-05 | 山东钢铁集团日照有限公司 | Method for covering and insulating molten iron ladle in whole process of transporting molten iron ladle to bottom by automobile |
-
2018
- 2018-02-11 CN CN201820246300.1U patent/CN207873114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076331A (en) * | 2019-06-10 | 2019-08-02 | 成渝钒钛科技有限公司 | A kind of one tank technology of vanadium-titanium-iron-water transhipment |
| CN112439893A (en) * | 2020-11-06 | 2021-03-05 | 山东钢铁集团日照有限公司 | Method for covering and insulating molten iron ladle in whole process of transporting molten iron ladle to bottom by automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180918 Termination date: 20190211 |