CN109482857A - Lower nozzle brick equipped with compound sealing structure - Google Patents
Lower nozzle brick equipped with compound sealing structure Download PDFInfo
- Publication number
- CN109482857A CN109482857A CN201811537803.5A CN201811537803A CN109482857A CN 109482857 A CN109482857 A CN 109482857A CN 201811537803 A CN201811537803 A CN 201811537803A CN 109482857 A CN109482857 A CN 109482857A
- Authority
- CN
- China
- Prior art keywords
- lower nozzle
- nozzle brick
- fixing axle
- inserted sheet
- steel pipe
- 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.)
- Pending
Links
- 239000011449 brick Substances 0.000 title claims abstract description 72
- 238000007789 sealing Methods 0.000 title claims abstract description 14
- 150000001875 compounds Chemical class 0.000 title claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 44
- 230000037431 insertion Effects 0.000 claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/502—Connection arrangements; Sealing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The invention discloses the lower nozzle brick equipped with compound sealing structure, including pouring steel pipe, it pours steel pipe bottom end and is connected with lower nozzle brick, it pours steel pipe side and offers insert port respectively, lower nozzle brick top offers the second insertion groove, swivel becket is rotatably connected in second insertion groove, swivel becket top is respectively fixedly connected with the second fixing axle being arranged along the vertical direction, inserted sheet is rotatably connected to outside second fixing axle respectively, lower nozzle brick top is respectively fixedly connected with the third fixing axle being arranged along the vertical direction, third fixing axle is separately positioned on inserted sheet side, inserted sheet and insert port insertion connect, by pouring steel pipe, it pours steel pipe and is connected with lower nozzle brick, it pours steel pipe and offers insert port respectively, third fixing axle is separately positioned on inserted sheet side, inserted sheet and insert port insertion connect, rotation swivel becket drives in inserted sheet insertion insert port and is sealed fixation , practicability is very strong, highly promotes.
Description
Technical field
The present invention relates to nozzle brick technical fields, are specially equipped with the lower nozzle brick of compound sealing structure.
Background technique
Nozzle brick is the refractory material matter molten steel outflux being embedded in the brick cup of ladle bottom.When not being poured nozzle brick and
Stopper brick is contacted in line, guarantees not bleed-out.Nozzle brick suitable for reading is arc surfaced, convenient for opening, closing the mouth of a river and reduce MOLTEN STEEL FLOW
Resistance, lower section is straightway to stablize beam.
In the prior art, notification number is a kind of " CN203426434U " lower nozzle brick, it includes a lower nozzle brick brick
Body, the conical section that the conical section of brick body is one and workpiece matches to interface internal diameter, the brick body circumference table more than conical section
Intrinsic one layer of steel sheath is wrapped on face, and refractory material layer is fixedly connected between steel sheath and brick body.
But the above-mentioned device is in use, however it remains following more apparent defect is easy to happen when pouring steel and lets out
Leakage.For this purpose, the present invention proposes the lower nozzle brick for being equipped with compound sealing structure for solving the above problems.
Summary of the invention
The purpose of the present invention is to provide the lower nozzle bricks for being equipped with compound sealing structure, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: being equipped with the lower nozzle brick of compound sealing structure, including
Steel pipe is poured, the steel pipe bottom end of pouring is connected with lower nozzle brick, and the steel pipe side of pouring offers insert port, the collector nozzle respectively
Brick top offers the second insertion groove, and swivel becket is rotatably connected in second insertion groove, and the swivel becket top is solid respectively
Surely it is connected with the second fixing axle being arranged along the vertical direction, inserted sheet is rotatably connected to respectively outside second fixing axle, under described
Nozzle brick top is respectively fixedly connected with the third fixing axle being arranged along the vertical direction, and the third fixing axle is separately positioned on slotting
Piece side, the inserted sheet and insert port insertion connect.
It pours steel pipe by pouring steel pipe by using above-mentioned technical proposal and is connected with lower nozzle brick, pour steel pipe and offer respectively
Insert port, lower nozzle brick offer the second insertion groove, and swivel becket is rotatably connected in the second insertion groove, and swivel becket top connects respectively
It is connected to the second fixing axle, is connected separately with inserted sheet outside the second fixing axle, lower nozzle brick is connected separately with third fixing axle, and third is solid
Dead axle is separately positioned on inserted sheet side, and inserted sheet and insert port insertion connect, rotation swivel becket drive in inserted sheet insertion insert port into
Row sealing is fixed.
Preferably, the lower nozzle brick side is respectively fixedly connected with the first horizontally disposed fixed plate, described
First fixed plate top is respectively fixedly connected with the second fixed plate being arranged along the vertical direction, second fixed plate top difference
It is fixedly connected with the first fixed pull ring, the inserted sheet top has been respectively fixedly connected with the second fixed pull ring, the described first fixed drawing
There is spring connection respectively among ring and the second fixed pull ring.
By using above-mentioned technical proposal, the first fixed plate, the first fixed plate difference are connected with by lower nozzle brick side
It is connected with the second fixed plate, the second fixed plate is connected separately with the first fixed pull ring, and inserted sheet is connected separately with the second fixed pull ring,
There is spring connection respectively among first fixed pull ring and the second fixed pull ring, makes to pour steel by fixed pull ring and being connected to for spring
Pipe can be by inserted sheet automatic reduction position when separating with lower nozzle brick.
Preferably, the swivel becket side is fixedly connected with the first horizontally disposed fixing axle, and described first is solid
Dead axle side is fixedly connected with fixed block.
By using above-mentioned technical proposal, the first fixing axle is connected with by swivel becket side, the first fixing axle side connects
It is connected to fixed block, facilitates rotation swivel becket.
Preferably, the lower nozzle brick top offers the first insertion groove, and insertion is connected with resistance in first insertion groove
Hot glue item.
By using above-mentioned technical proposal, the first insertion groove, the first insertion groove interpolation are offered by lower nozzle brick top
Enter and be connected with heat-resisting adhesive tape, makes to pour steel pipe by heat-resisting adhesive tape and lower nozzle brick gap becomes smaller, more seal.
Preferably, the lower nozzle brick top offers catch basin, is placed with water in the catch basin.
By using above-mentioned technical proposal, catch basin is offered by lower nozzle brick top, is placed with water in catch basin, led to
It crosses water and carries out cooling placement cracking to lower nozzle brick.
Compared with prior art, it the beneficial effects of the present invention are: by pouring steel pipe, pours steel pipe and is connected with lower nozzle brick, pour
Steel pipe offers insert port respectively, and lower nozzle brick offers the second insertion groove, is rotatably connected to swivel becket in the second insertion groove, turns
Rotating ring top is connected separately with the second fixing axle, is connected separately with inserted sheet outside the second fixing axle, and lower nozzle brick is connected separately with the
Three fixing axles, third fixing axle are separately positioned on inserted sheet side, and inserted sheet and insert port insertion connect, and rotation swivel becket drives inserted sheet
It is sealed fixation in insertion insert port, practicability is very strong, highly promotes.
Detailed description of the invention
Fig. 1 is positive structure schematic of the invention；
Fig. 2 is side structure schematic diagram of the invention；
Fig. 3 is the area A enlarged structure schematic diagram of the invention.
In figure: 1, pouring steel pipe；2, lower nozzle brick；3, heat-resisting adhesive tape；4, the first insertion groove；5, catch basin；6, water；7, second
Insertion groove；8, swivel becket；9, the first fixing axle；10, fixed block；11, the first fixed plate；12, the second fixed plate；13, first is solid
Determine pull ring；14, spring；15, the second fixed pull ring；16, the second fixing axle；17, inserted sheet；18, third fixing axle；19, insert port.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to 3 is please referred to, the present invention provides a kind of technical solution:
Lower nozzle brick equipped with compound sealing structure, including steel pipe 1 is poured, it pours 1 bottom end of steel pipe and is connected with lower nozzle brick 2, pour
1 side of steel pipe offers insertion of the insert port 19 for inserted sheet 17 respectively, and 2 top of lower nozzle brick offers the second insertion groove 7, the
Swivel becket 8 is rotatably connected in two insertion grooves 7 for driving inserted sheet 17,8 top of swivel becket has been respectively fixedly connected with along vertical side
To the second fixing axle 16 of setting for fixing inserted sheet 17, it is rotatably connected to inserted sheet 17, collector nozzle respectively outside the second fixing axle 16
2 top of brick is respectively fixedly connected with the third fixing axle 18 being arranged along the vertical direction and is used to be inserted into insert port with the contact of inserted sheet 17
In 19, third fixing axle 18 is separately positioned on 17 side of inserted sheet, and inserted sheet 17 and the insertion of insert port 19 connect.By pouring steel pipe 1, pour
Steel pipe 1 is connected with lower nozzle brick 2, pours steel pipe 1 and offers insert port 19 respectively, and lower nozzle brick 2 offers the second insertion groove 7, the
It is rotatably connected to swivel becket 8 in two insertion grooves 7,8 top of swivel becket is connected separately with the second fixing axle 16, outside the second fixing axle 16
It is connected separately with inserted sheet 17, lower nozzle brick 2 is connected separately with third fixing axle 18, and third fixing axle 18 is separately positioned on inserted sheet 17
Side, inserted sheet 17 and insert port 19, which are inserted into, to be connected, and rotation swivel becket 8 drives inserted sheet 17 to be inserted into insert port 19 and is sealed admittedly
It is fixed.
2 side of lower nozzle brick is respectively fixedly connected with the first horizontally disposed fixed plate 11, the first fixed plate 11
Top is respectively fixedly connected with the second fixed plate 12 being arranged along the vertical direction, and 12 top of the second fixed plate has been respectively fixedly connected with
First fixed pull ring 13,17 top of inserted sheet have been respectively fixedly connected with the second fixed pull ring 15, and the first fixed pull ring 13 and second is solid
Determine have the connection of spring 14 among pull ring 15 respectively.The first fixed plate 11, the first fixed plate 11 are connected with by 2 side of lower nozzle brick
It is connected separately with the second fixed plate 12, the second fixed plate 12 is connected separately with the first fixed pull ring 13, and inserted sheet 17 is connected separately with
There is the connection of spring 14 among second fixed pull ring 15, the first fixed pull ring 13 and the second fixed pull ring 15 respectively, is drawn by fixed
Being connected to of ring and spring 14 enables to pour steel pipe 1 and when lower nozzle brick 2 separates by 17 automatic reduction position of inserted sheet.
8 side of swivel becket is fixedly connected with the first horizontally disposed fixing axle 9, and 9 side of the first fixing axle is fixed
It is connected with fixed block 10.It is connected with the first fixing axle 9 by 8 side of swivel becket, 9 side of the first fixing axle is connected with fixed block
10, facilitate rotation swivel becket 8.
2 top of lower nozzle brick offers the first insertion groove 4, and insertion is connected with heat-resisting adhesive tape 3 in the first insertion groove 4.Pass through
2 top of lower nozzle brick offers the first insertion groove 4, and insertion is connected with heat-resisting adhesive tape 3 in the first insertion groove 4, passes through heat-resisting adhesive tape 3
Make to pour steel pipe 1 and 2 gap of lower nozzle brick becomes smaller, more seals.
2 top of lower nozzle brick offers catch basin 5, and water 6 is placed in catch basin 5.It is offered by 2 top of lower nozzle brick
Catch basin 5 is placed with water 6 in catch basin 5, carries out cooling to lower nozzle brick 2 by water 6 and places cracking.
Working principle: it by pouring steel pipe 1, pours steel pipe 1 and is connected with lower nozzle brick 2, pour steel pipe 1 and offer insert port respectively
19, lower nozzle brick 2 offers the second insertion groove 7, and swivel becket 8,8 top of swivel becket difference are rotatably connected in the second insertion groove 7
It is connected with the second fixing axle 16, is connected separately with inserted sheet 17 outside the second fixing axle 16, lower nozzle brick 2 is connected separately with third and fixes
Axis 18, third fixing axle 18 are separately positioned on 17 side of inserted sheet, and inserted sheet 17 and the insertion of insert port 19 connect, and rotate 8 band of swivel becket
Dynamic inserted sheet 17, which is inserted into insert port 19, is sealed fixation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. being equipped with the lower nozzle brick of compound sealing structure, including steel pipe (1) is poured, described steel pipe (1) bottom end of pouring is connected with collector nozzle
Brick (2), it is characterised in that: described steel pipe (1) side of pouring offers insert port (19) respectively, and lower nozzle brick (2) top is opened
It equipped with the second insertion groove (7), is rotatably connected to swivel becket (8) in second insertion groove (7), swivel becket (8) top point
It is not fixedly connected with the second fixing axle (16) being arranged along the vertical direction, second fixing axle (16) is rotatably connected to respectively outside
Inserted sheet (17), lower nozzle brick (2) top is respectively fixedly connected with the third fixing axle (18) being arranged along the vertical direction, described
Third fixing axle (18) is separately positioned on inserted sheet (17) side, and the inserted sheet (17) and insert port (19) insertion connect.
2. the lower nozzle brick according to claim 1 equipped with compound sealing structure, it is characterised in that: the lower nozzle brick
(2) side is respectively fixedly connected with horizontally disposed the first fixed plate (11), the first fixed plate (11) top point
It is not fixedly connected with the second fixed plate (12) being arranged along the vertical direction, the second fixed plate (12) top is respectively fixedly connected with
Have the first fixed pull ring (13), inserted sheet (17) top has been respectively fixedly connected with the second fixed pull ring (15), and described first is solid
Determine have spring (14) connection among pull ring (13) and the second fixed pull ring (15) respectively.
3. the lower nozzle brick according to claim 1 equipped with compound sealing structure, it is characterised in that: the swivel becket (8)
Side is fixedly connected with horizontally disposed the first fixing axle (9), and the first fixing axle (9) side is fixedly connected with
Determine block (10).
4. the lower nozzle brick according to claim 1 equipped with compound sealing structure, it is characterised in that: the lower nozzle brick
(2) top offers the first insertion groove (4), and insertion is connected with heat-resisting adhesive tape (3) in first insertion groove (4).
5. the lower nozzle brick according to claim 1 equipped with compound sealing structure, it is characterised in that: the lower nozzle brick
(2) top offers catch basin (5), is placed with water (6) in the catch basin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537803.5A CN109482857A (en) | 2018-12-15 | 2018-12-15 | Lower nozzle brick equipped with compound sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537803.5A CN109482857A (en) | 2018-12-15 | 2018-12-15 | Lower nozzle brick equipped with compound sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109482857A true CN109482857A (en) | 2019-03-19 |
Family
ID=65710431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811537803.5A Pending CN109482857A (en) | 2018-12-15 | 2018-12-15 | Lower nozzle brick equipped with compound sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109482857A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030022992A (en) * | 2001-09-11 | 2003-03-19 | 주식회사 포스코 | Nozzle opening apparatus for tundish |
| CN203426434U (en) * | 2013-07-11 | 2014-02-12 | 卫辉熔金高温材料有限责任公司 | Collector nozzle brick |
| CN105215344A (en) * | 2015-11-16 | 2016-01-06 | 张钧峰 | The sliding nozzle device that a kind of refractory consumption is low |
| CN205309290U (en) * | 2015-12-25 | 2016-06-15 | 振石集团东方特钢有限公司 | Immersion nozzle and brick cup structure of middle package |
| KR20160131480A (en) * | 2015-05-07 | 2016-11-16 | 주식회사 포스코 | Fixing device for nozzle and continuous casting apparatus |
| CN107598147A (en) * | 2017-09-19 | 2018-01-19 | 石家庄钢铁有限责任公司 | Encapsulating method is poured into a mould in a kind of plasticity clad steel water conservation |
| KR101840634B1 (en) * | 2017-01-26 | 2018-03-21 | 주식회사 포스코 | Apparatus of nozzle |
| CN209477287U (en) * | 2018-12-15 | 2019-10-11 | 江苏盛耐新材料有限公司 | Lower nozzle brick equipped with compound sealing structure |
-
2018
- 2018-12-15 CN CN201811537803.5A patent/CN109482857A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030022992A (en) * | 2001-09-11 | 2003-03-19 | 주식회사 포스코 | Nozzle opening apparatus for tundish |
| CN203426434U (en) * | 2013-07-11 | 2014-02-12 | 卫辉熔金高温材料有限责任公司 | Collector nozzle brick |
| KR20160131480A (en) * | 2015-05-07 | 2016-11-16 | 주식회사 포스코 | Fixing device for nozzle and continuous casting apparatus |
| CN105215344A (en) * | 2015-11-16 | 2016-01-06 | 张钧峰 | The sliding nozzle device that a kind of refractory consumption is low |
| CN205309290U (en) * | 2015-12-25 | 2016-06-15 | 振石集团东方特钢有限公司 | Immersion nozzle and brick cup structure of middle package |
| KR101840634B1 (en) * | 2017-01-26 | 2018-03-21 | 주식회사 포스코 | Apparatus of nozzle |
| CN107598147A (en) * | 2017-09-19 | 2018-01-19 | 石家庄钢铁有限责任公司 | Encapsulating method is poured into a mould in a kind of plasticity clad steel water conservation |
| CN209477287U (en) * | 2018-12-15 | 2019-10-11 | 江苏盛耐新材料有限公司 | Lower nozzle brick equipped with compound sealing structure |
Non-Patent Citations (1)
| Title |
|---|
| 时彦林等: "《连铸工培训教程》", 冶金工业出版社, pages: 35 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |