CN204338849U - A kind of middle water containing opening that can improve sliding plate brick and corrode - Google Patents
A kind of middle water containing opening that can improve sliding plate brick and corrode Download PDFInfo
- Publication number
- CN204338849U CN204338849U CN201420816649.6U CN201420816649U CN204338849U CN 204338849 U CN204338849 U CN 204338849U CN 201420816649 U CN201420816649 U CN 201420816649U CN 204338849 U CN204338849 U CN 204338849U
- Authority
- CN
- China
- Prior art keywords
- filling pipe
- pipe end
- river
- brick
- mouth
- 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
Links
Landscapes
- Revetment (AREA)
Abstract
A kind of middle water containing opening that can improve sliding plate brick and corrode, form primarily of the molten steel channel on filling pipe end, the upper slide be connected with filling pipe end upper end, the brick cup be connected with filling pipe end, the lower skateboard connected with upper slide veneer, the lower mouth of a river be connected with lower skateboard, filling pipe end and the lower mouth of a river, the molten steel channel coaxial line of its upper surface at brick cup and filling pipe end is connected with gear platform; Composite oxides storage tank is provided with in the upper surface of brick cup.The Ca-Mg-Al complex inclusion that the utility model can prevent middle bag bottom from generating flow into inside, the mouth of a river, remarkable minimizing antiskid plate brick erosion, improves mouth of a river life cycle at least direct casting 3 stove, thus improves casting operating efficiency, reduce maintenance, and easily implement.
Description
Technical field
The utility model relates to a kind of continuous casting equipment, specifically belongs to continuous casting intermediate inlet, is a kind of middle water containing opening that can improve sliding plate brick and corrode definitely.
Background technology
At present, in continuous casting installation for casting, slide gate nozzle carries the effect controlling steel stream in molten steel casting process.It is due to working environment, often will be subject to the erosion of molten steel and slag, and especially to smelting Ca process steel, because in molten steel, Ca content is higher, and middle bag coating is generally MgO material, thus in Ca process steel, then easily can produce reaction in middle bag bottom, that is:
the Ca-Mg-Al composite oxides generated easily corrode the mouth of a river.
In the design of the existing mouth of a river, filling pipe end is concordant shape design with the height of brick cup, thus middle bag bottom reaction produce Ca-Mg-Al complex inclusion, then can all flow into inside, the mouth of a river along with molten steel, aggravate mouth of a river erosion.And then have more serious aggressivity to slide gate nozzle, be often the 1-2 stove steel just larger erosion of appearance of can only casting.For ensureing production direct motion, causing necessary frequent sliding plate brick, causing and namely affect production efficiency, by increase production cost, safeguarding that intensity also strengthens thereupon.
Through retrieval, the heart has in document the problem all not relating to and improve water-coating port performance in field trash erosion.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art existence, a kind of Ca-Mg-Al complex inclusion that can prevent middle bag bottom from generating is provided to flow into inside, the mouth of a river, remarkable minimizing antiskid plate brick erosion, improve mouth of a river life cycle at least direct casting 3 stove can the steel-making middle water containing opening that corrodes of antiskid plate brick.
Realize the technical measures of above-mentioned purpose:
A kind of middle water containing opening that can improve sliding plate brick and corrode, form primarily of the molten steel channel on filling pipe end, the upper slide be connected with filling pipe end upper end, the brick cup be connected with filling pipe end, the lower skateboard connected with upper slide veneer, the lower mouth of a river be connected with lower skateboard, filling pipe end and the lower mouth of a river, it is: be connected with gear platform at the molten steel channel coaxial line of the upper surface of brick cup and filling pipe end; Composite oxides storage tank is provided with in the upper surface of brick cup.
It is: be provided with convex inserted block in the lower surface of gear platform; Brick cup below gear platform is provided with slot, and convex inserted block is located in slot, and both matching form close.
It is: be provided with the guiding gutter communicated with composite oxides storage tank in the upper surface of brick cup.
Feature of the present utility model: the Ca-Mg-Al complex inclusion that can prevent middle bag bottom from generating flow into inside, the mouth of a river, remarkable minimizing antiskid plate brick erosion, improves mouth of a river life cycle at least direct casting 3 stove, thus improves casting operating efficiency, reduce maintenance, and easily implement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of brick cup in Fig. 1;
Fig. 3 is the structural representation keeping off platform in Fig. 1;
In figure: 1-filling pipe end, 2-upper slide, 3-brick cup, 4-lower skateboard, the 5-lower mouth of a river, 6-molten steel channel, 7-gear platform, 8-convex inserted block, 9-slot, 10-oxide storage tank, 11-guiding gutter.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing:
The steel-making middle water containing opening that a kind of energy antiskid plate brick corrodes, primarily of filling pipe end 1, the upper slide 2 be connected with filling pipe end 1 upper end, the brick cup 3 be connected with filling pipe end 1, the lower skateboard 4 connected with upper slide 2 veneer, the lower mouth of a river 5 be connected with lower skateboard 4, molten steel channel 6 on filling pipe end 1 and the lower mouth of a river 5 forms, molten steel channel 6 coaxial line of its upper surface at brick cup 3 and filling pipe end 1 is connected with and keeps off platform 7, gear platform 7 by with filling pipe end 1 overall processing, or process convex inserted block 8 in the lower surface of gear platform 7, the slot 9 that on brick cup 3 below gear platform 7, processing is closed with convex inserted block 8 matching form, and convex inserted block 8 is inserted slot 9, at the upper surface of brick cup 3 processing composite oxides storage tank 10 and guiding gutter 11, composite oxides storage tank 10 communicates with guiding gutter 11.
Because Ca-Mg-Al complex inclusion is subject to keeping off the stop of platform 7, the mouth of a river can not be flow into inner and cause sliding plate brick to suffer erosion, Ca-Mg-Al complex inclusion also can not be made to flow into other be all.After the Ca-Mg-Al duplex impurity gathering in composite oxides storage tank 10 is more, can takes to focus on mode in time and be removed.
This detailed description of the invention is only the best and exemplifies, the restricted enforcement not to technical solutions of the utility model.
Claims (3)
1. the middle water containing opening that can improve sliding plate brick and corrode, form primarily of the molten steel channel on filling pipe end, the upper slide be connected with filling pipe end upper end, the brick cup be connected with filling pipe end, the lower skateboard connected with upper slide veneer, the lower mouth of a river be connected with lower skateboard, filling pipe end and the lower mouth of a river, it is characterized in that: be connected with gear platform at the molten steel channel coaxial line of the upper surface of brick cup and filling pipe end; Composite oxides storage tank is provided with in the upper surface of brick cup.
2. a kind of middle water containing opening that can improve sliding plate brick and corrode as claimed in claim 1, is characterized in that: be provided with convex inserted block in the lower surface of gear platform; Brick cup below gear platform is provided with slot, and convex inserted block is located in slot, and both matching form close.
3. a kind of middle water containing opening that can improve sliding plate brick and corrode as claimed in claim 1, is characterized in that: be provided with the guiding gutter communicated with composite oxides storage tank in the upper surface of brick cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816649.6U CN204338849U (en) | 2014-12-22 | 2014-12-22 | A kind of middle water containing opening that can improve sliding plate brick and corrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816649.6U CN204338849U (en) | 2014-12-22 | 2014-12-22 | A kind of middle water containing opening that can improve sliding plate brick and corrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204338849U true CN204338849U (en) | 2015-05-20 |
Family
ID=53222151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816649.6U Expired - Fee Related CN204338849U (en) | 2014-12-22 | 2014-12-22 | A kind of middle water containing opening that can improve sliding plate brick and corrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204338849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644608A (en) * | 2019-11-22 | 2020-09-11 | 首钢京唐钢铁联合有限责任公司 | Tundish water feeding port structure and mounting method thereof |
-
2014
- 2014-12-22 CN CN201420816649.6U patent/CN204338849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644608A (en) * | 2019-11-22 | 2020-09-11 | 首钢京唐钢铁联合有限责任公司 | Tundish water feeding port structure and mounting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204353475U (en) | A kind of dewater unit produced for water atomization in copper powder process | |
| CN103575102A (en) | Multipurpose semicontinuous vacuum induction casting furnace | |
| CN204338849U (en) | A kind of middle water containing opening that can improve sliding plate brick and corrode | |
| CN204779639U (en) | Cast iron of intensive cooling for blast furnace, cast steel cooling wall | |
| CN107739763A (en) | Water quenching carbide slag collects conveying device | |
| CN102642020B (en) | Permeable brick for ladle | |
| CN204518906U (en) | A kind of crawl water filtering device | |
| CN206362174U (en) | A kind of side blowing smelting furnace in stove in-vitro separation slag charge | |
| CN103569650A (en) | Wall-penetration-type material conveying hopper | |
| CN207006866U (en) | A kind of RKEF nickel alloys ore-smelting electric furnace feeding dust pelletizing system | |
| CN203184613U (en) | Horizontal continuous casting machine | |
| CN207111530U (en) | Heat exchanger and water surface cleaning ship | |
| CN208104449U (en) | A kind of bored dust-laden steam of molten steel slag heat collects cooling device | |
| CN203501612U (en) | Multi-functional ice shovel for refrigerator | |
| CN211445855U (en) | Device for improving recovery rate of manganese-rich slag | |
| CN201434536Y (en) | Direct-inserting-type solar water heater water storage tank | |
| CN205209231U (en) | Mechanical type aluminium stove | |
| CN205170948U (en) | Reinforced well is retrieved to aluminium bits | |
| CN205393507U (en) | Cast purification stove in crowded aluminium pole production line in succession | |
| CN204224353U (en) | Mud discharging device | |
| CN206817985U (en) | A kind of alloy separation pressure vessel | |
| CN202885552U (en) | Siphon slagging device of metallurgical furnace | |
| CN102990028A (en) | Device for charging overbottom pressure of continuously-cast turbid circulating water to tower | |
| CN201344547Y (en) | Liquid automatic slag discharge device for cyclone furnace | |
| CN207552354U (en) | A kind of precipitating type blast furnace ironmaking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170718 Address after: 430083 Qingshan District, Hubei, Wuhan factory before the door No. 2 Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| 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: 20150520 Termination date: 20191222 |