CN205834198U - A kind of Edge curl preventing tundish cover - Google Patents
A kind of Edge curl preventing tundish cover Download PDFInfo
- Publication number
- CN205834198U CN205834198U CN201620775417.XU CN201620775417U CN205834198U CN 205834198 U CN205834198 U CN 205834198U CN 201620775417 U CN201620775417 U CN 201620775417U CN 205834198 U CN205834198 U CN 205834198U
- Authority
- CN
- China
- Prior art keywords
- clad
- adjuvant
- mouth
- tundish cover
- cover
- 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.)
- Active
Links
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
This utility model relates to field of metallurgy, discloses a kind of Edge curl preventing tundish cover, including middle clad 1 and symmetrical left clad 2 and right clad 3；Middle clad, left clad, right clad include refractory casting plate 4 and are located at the framework 5 of refractory casting plate week side；Middle part on middle clad is provided with adjuvant and adds mouth 6, and the left part of middle clad and right part are respectively equipped with stopper hole 7；It is sequentially provided with adjuvant on left clad from left to right and adds mouth 6, stopper hole 7, adjuvant interpolation mouth 6；Right clad is sequentially provided with adjuvant from right to left and adds mouth 6, stopper hole 7, adjuvant interpolation mouth 6；And it is additionally provided with slag former added holes 8 on left clad and right clad；Middle clad, left clad, the inside of refractory casting plate of right clad are provided with reinforcement, Y type anchoring piece 9 and stress relief hole 10.Tundish cover good effect of heat insulation of the present utility model such that it is able to realize energy-conservation purpose, and tundish cover marginal portion use for a long time after be difficult to alice, service life is long.
Description
Technical field
This utility model relates to field of metallurgy, particularly relates to a kind of Edge curl preventing tundish cover.
Background technology
In steelmaking process, tundish is in the intermediate receptacle between ladle and crystallizer, in order to strengthen heat insulation effect,
Need on tundish, cover tundish cover, thus play heat insulation, the effect of starvation.Secondly, tundish is additionally provided with
The opening such as charging aperture, thermometer hole, it is simple to carry out feeding and thermometric.
The Chinese patent of grant number CN 201304486 Y discloses a kind of ladle cover for molten steel tundish, and described clad includes
Three pieces, left, center, right clad, three pieces of clads all have baking hole, middle clad also has plug hole, left/right clad has thermometer hole；
Perpendicular gusset is installed in the clad of described left, center, right；It is respectively welded breather in the clad of described left, center, right, and pours into a mould by castable
Pre-buried.Using bag clad in vapor-permeable type integral sealing of the present utility model, on-the-spot hyperthermia radiation is substantially reduced, fill the air band because of flue dust
The environmental pollution come is obviously reduced, and stops secondary oxidation of steel, improves steel, extends clad service life.
Above-mentioned tundish cover is disadvantageous in that, baking hole, the plug hole etc. that its bore is bigger is that full name opens wide,
So, the heat of tundish can be lost to outside in a large number from hole, not only reduces heat insulation effect, and the spoke to operator
Penetrate relatively big, deteriorate working environment, health is harmful to.Additionally, although it is provided with arch reinforcement, but in use,
The marginal portion of tundish cover is easiest to temperature distortion, and long-time use rear edge portion branch cannot have due to alice
Effect covers, and reduces service life.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of Edge curl preventing tundish cover.This utility model
Tundish cover good effect of heat insulation such that it is able to realize energy-conservation purpose, and tundish cover marginal portion be long-time
Being difficult to alice after using, service life is long.
Concrete technical scheme of the present utility model is: a kind of Edge curl preventing tundish cover, including middle clad and the most right
The left clad claimed and right clad；Described middle clad, left clad, right clad include refractory casting plate and are located at described refractory casting plate
The framework of all sides；Middle part on described middle clad is provided with adjuvant and adds mouth, and the left part of middle clad and right part are respectively equipped with stopper hole；
It is sequentially provided with adjuvant on described left clad from left to right and adds mouth, stopper hole, adjuvant interpolation mouth；Described right clad depends on from right to left
The secondary adjuvant that is provided with adds mouth, stopper hole, adjuvant interpolation mouth；And it is additionally provided with slag former added holes on left clad and right clad；Described
Middle clad, left clad, the inside of refractory casting plate of right clad are provided with reinforcement, Y type anchoring piece and stress relief hole.
In the technical scheme of utility model, middle clad, left clad, the main body of right clad are refractory casting plate, act primarily as
To function of heat insulation.Refractory casting plate week side be provided with the framework of heat-resisting steel material, it is possible to prevent tundish cover long-time
At high temperature there is edge-curl phenomenon, increase the service life.It is provided with reinforcement at refractory casting intralaminar part, increases tundish cover
Intensity, Y type anchoring piece can increase the conjugation of castable refractory, prevents from falling apart and drops.Stress relief hole can discharge fire-resistant
The stress produced because being heated inside castable, after Stress Release, it is possible to prevent clad from shrinking deformation.
As preferably, described adjuvant adds mouth and is provided with adjustable cover, and described middle clad, left clad, right clad are positioned at
Adjustable cover be respectively arranged below with female rail, two side bottoms of described adjustable cover are embedded in described female rail.
The setting of adjustable cover, when needs feed, opens adjustable cover, it is not necessary to during charging, can be according to actual feelings
Condition, regulation adjuvant adds the openings of sizes of mouth: when molten steel need certain ventilative time, can suitably increase opening, when needs are strengthened
During insulation, reduce opening, reach energy-conservation purpose.
As preferably, it is oval that described adjuvant adds mouth, and described stopper hole and slag former added holes are circular.
As preferably, described reinforcement includes cross reinforcing and waling.
As preferably, described middle clad, left clad, right clad framework all sides on be respectively equipped with some suspension hooks.Suspension hook
Setting be easy to the installation of tundish cover, dismounting etc..
Being compared with the prior art, the beneficial effects of the utility model are: tundish cover insulation of the present utility model
Effective such that it is able to realize energy-conservation purpose, and tundish cover marginal portion use for a long time after be difficult to alice, use the longevity
Life is long.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of embodiment 1；
Fig. 2 is a kind of cross section structure schematic diagram of clad in embodiment 1；
Fig. 3 is the left clad one cross section structure schematic diagram of embodiment 1；
Fig. 4 is a kind of structural representation of embodiment 2；
Fig. 5 is a kind of cross section structure schematic diagram of clad in embodiment 2；
Fig. 6 is a kind of cross section structure schematic diagram of clad in embodiment 2.
Reference is: middle clad 1, left clad 2, right clad 3, refractory casting plate 4, framework 5, adjuvant add mouth 6, stopper
Hole 7, slag former added holes 8, Y type anchoring piece 9, stress relief hole 10, cross reinforcing 11, waling 12, adjustable cover
13, female rail 14, suspension hook 15.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described.Device involved in this utility model,
Connection structure and method, if without refering in particular to, being device well known in the art, connection structure and method.
Embodiment 1
As shown in Figure 1: a kind of Edge curl preventing tundish cover, including middle clad 1 and symmetrical left clad 2 and You Bao
Lid 3.
Described middle clad, left clad, right clad include refractory casting plate 4 and are located at the framework of side of described refractory casting plate week
5；Middle part on described middle clad is provided with adjuvant and adds mouth 6, and the left part of middle clad and right part are respectively equipped with stopper hole 7；A described left side
It is sequentially provided with adjuvant on clad from left to right and adds mouth 6, stopper hole 7, adjuvant interpolation mouth 6；Described right clad is the most successively
It is provided with adjuvant and adds mouth 6, stopper hole 7, adjuvant interpolation mouth 6；And it is additionally provided with slag former added holes 8 on left clad and right clad.Institute
4 suspension hooks 15 it are respectively equipped with on all sides of the framework stating clad, left clad, right clad.
As shown in Figure 2 and Figure 3, the inside of the refractory casting plate of described middle clad, left clad, right clad is provided with laterally reinforcement
Muscle 11, waling 12, Y type anchoring piece 9 and stress relief hole 10.
In the present embodiment, it is oval that described adjuvant adds mouth, and described stopper hole and slag former added holes are circular.
Embodiment 2
As shown in Figure 4: a kind of Edge curl preventing tundish cover, including middle clad 1 and symmetrical left clad 2 and You Bao
Lid 3.
Described middle clad, left clad, right clad include refractory casting plate 4 and are located at the framework of side of described refractory casting plate week
5；Middle part on described middle clad is provided with adjuvant and adds mouth 6, and the left part of middle clad and right part are respectively equipped with stopper hole 7；A described left side
It is sequentially provided with adjuvant on clad from left to right and adds mouth 6, stopper hole 7, adjuvant interpolation mouth 6；Described right clad is the most successively
It is provided with adjuvant and adds mouth 6, stopper hole 7, adjuvant interpolation mouth 6；And it is additionally provided with slag former added holes 8 on left clad and right clad.Institute
State adjuvant interpolation mouth and be provided with adjustable cover 13, described middle clad, left clad, right clad are positioned at the lower section of adjustable cover respectively
Being provided with female rail 14, two side bottoms of described adjustable cover are embedded in described female rail.Described middle clad, left clad, right clad
4 suspension hooks 15 it are respectively equipped with on all sides of framework.
As shown in Figure 5, Figure 6, the inside of the refractory casting plate of described middle clad, left clad, right clad is provided with laterally reinforcement
Muscle 11, waling 12, Y type anchoring piece 9 and stress relief hole 10.
In the present embodiment, it is oval that described adjuvant adds mouth, and described stopper hole and slag former added holes are circular.
The above, be only preferred embodiment of the present utility model, not impose any restrictions this utility model, every
Any simple modification, change and equivalent structure transformation above example made according to this utility model technical spirit, the most still
Belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. an Edge curl preventing tundish cover, it is characterised in that: include middle clad (1) and symmetrical left clad (2) and
Right clad (3)；Described middle clad, left clad, right clad include refractory casting plate (4) and are located at side of described refractory casting plate week
Framework (5)；Middle part on described middle clad is provided with adjuvant and adds mouth (6), and the left part of middle clad and right part are respectively equipped with stopper hole
(7)；It is sequentially provided with adjuvant on described left clad from left to right and adds mouth (6), stopper hole (7), adjuvant interpolation mouth (6)；The described right side
Clad is sequentially provided with adjuvant from right to left and adds mouth (6), stopper hole (7), adjuvant interpolation mouth (6)；And on left clad and right clad
It is additionally provided with slag former added holes (8)；Described middle clad, left clad, the inside of refractory casting plate of right clad are provided with reinforcement, Y
Type anchoring piece (9) and stress relief hole (10).
2. a kind of Edge curl preventing tundish cover as claimed in claim 1, it is characterised in that described adjuvant interpolation mouth is provided with can
Adjusting cover plate (13), what described middle clad, left clad, right clad were positioned at adjustable cover is respectively arranged below with female rail (14), described
Two side bottoms of adjustable cover are embedded in described female rail.
3. a kind of Edge curl preventing tundish cover as claimed in claim 1, it is characterised in that it is oval that described adjuvant adds mouth
Shape, described stopper hole and slag former added holes are circular.
4. a kind of Edge curl preventing tundish cover as claimed in claim 1, it is characterised in that described reinforcement includes laterally strengthening
Muscle (11) and waling (12).
5. a kind of Edge curl preventing tundish cover as claimed in claim 1, it is characterised in that described middle clad, left clad, You Bao
It is respectively equipped with some suspension hooks (15) on all sides of the framework of lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775417.XU CN205834198U (en) | 2016-07-20 | 2016-07-20 | A kind of Edge curl preventing tundish cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775417.XU CN205834198U (en) | 2016-07-20 | 2016-07-20 | A kind of Edge curl preventing tundish cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205834198U true CN205834198U (en) | 2016-12-28 |
Family
ID=57624394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620775417.XU Active CN205834198U (en) | 2016-07-20 | 2016-07-20 | A kind of Edge curl preventing tundish cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205834198U (en) |
-
2016
- 2016-07-20 CN CN201620775417.XU patent/CN205834198U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205834200U (en) | A kind of energy-conservation tundish cover | |
| CN106825531B (en) | A kind of construction method of steel mill molten steel direct casting tundish | |
| CN205834198U (en) | A kind of Edge curl preventing tundish cover | |
| CN101509084B (en) | Method for producing nodulizing agent | |
| CN102632229A (en) | Improved tundish cover | |
| US1696986A (en) | Hot top for molds | |
| CN116372122A (en) | Method for reducing cracks at joint of ingot riser and ingot body | |
| CN205869449U (en) | Ladle | |
| CN205183761U (en) | Ladle package end pouring structure | |
| CN202571220U (en) | Improved ladle cover for middle ladles | |
| CN107326140A (en) | A kind of high strength and high hardness ductile cast iron material and its method of smelting | |
| CN208853693U (en) | A kind of movable heat-preservation alloy casting chute | |
| CN104195418B (en) | High-silicon-molybdeductile ductile iron material | |
| CN208758610U (en) | A kind of novel packet mouth of ladle | |
| CN107245642B (en) | A kind of equalizing suspension system casting with spheroidal graphite cast-iron plastics on new materials with and preparation method thereof | |
| CN205188403U (en) | Magnesium alloy protective gas melting equipment | |
| CN206457547U (en) | electrolytic aluminium anode pressure pouring device | |
| CN204584229U (en) | A kind of insulation and low-pressure casting all-in-one oven | |
| CN109539796A (en) | A kind of sub- furnace deslagging method of metal casting | |
| CN109632862A (en) | Thermal energy analyzer and analysis method | |
| CN215906240U (en) | Feeding device for finely adjusting molten steel components at wire feeding station of steelmaking argon blowing station | |
| CN104858402B (en) | Lead heating furnace blanking device | |
| CN110315059A (en) | It is a kind of for sky packet for use with the ladle heat insulation cover of ingot steel casting and its heat preserving method | |
| CN206343593U (en) | Casting machine obturating plug brickwork changes prefabricated component | |
| CN202762964U (en) | Filter for full-mold casting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313117 Zhejiang city of Huzhou province Changxing County Meishan Industrial Park Patentee after: Zhejiang juantuo New Material Co.,Ltd. Address before: 313117 Zhejiang city of Huzhou province Changxing County Meishan Industrial Park Patentee before: CHANGXING LOW CARBON ENERGY CONSERVATION TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |