CN209272454U - A kind of new-type ladle - Google Patents
A kind of new-type ladle Download PDFInfo
- Publication number
- CN209272454U CN209272454U CN201821465010.2U CN201821465010U CN209272454U CN 209272454 U CN209272454 U CN 209272454U CN 201821465010 U CN201821465010 U CN 201821465010U CN 209272454 U CN209272454 U CN 209272454U
- Authority
- CN
- China
- Prior art keywords
- brick
- safe floor
- packet
- working lining
- bao
- 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.)
- Withdrawn - After Issue
Links
- 239000011449 brick Substances 0.000 claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 238000009527 percussion Methods 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000002542 deteriorative effect Effects 0.000 abstract description 5
- 239000004927 clay Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- RWDBMHZWXLUGIB-UHFFFAOYSA-N [C].[Mg] Chemical group [C].[Mg] RWDBMHZWXLUGIB-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a kind of new-type ladles, it includes steel shell, permanent layer, safe floor, pocket block, air brick, Bao Di non-percussion area, wrap bottom impact zone, working lining, packet mouth, the centre of the bottom of steel shell is packet bottom impact zone, the edge for wrapping bottom impact zone is Bao Di non-percussion area, building in Bao Di non-percussion area has pocket block, air brick, permanent layer is provided on the inner sidewall of steel shell, safe floor is provided in permanent layer, working lining is provided on safe floor, packet mouth is arranged in permanent layer, the top of safe floor working lining, safe floor is built using radial brick annular, Bao Di non-percussion area and packet bottom impact zone use straight brick masonry, operational layer brick is using perpendicular wide wedge shape brick masonry, gap filling chamotte between safe floor and working lining；The safe floor of the utility model can be recycled, and each ladle is offline to be made only to repair position of deteriorating, and reduces ladle refractory consumption, can effectively improve ladle safe handling coefficient, be convenient for ladle Warm status and sentence packet.
Description
Technical field
The utility model relates to field of metallurgical equipment more particularly to a kind of new-type ladles.
Background technique
Equipment of the ladle as high-temperature fusion molten steel is held is safely operated most important.Ladle liner mostly uses at present
Insulating layer, permanent layer and working lining structure, the ladle also having use permanent layer and working lining structure.Common ladle is by steel shell, guarantor
Warm floor, permanent layer, pocket block, air brick, Bao Di non-percussion area, packet bottom impact zone, working lining, packet mouth composition.With ladle
The effects of access times increase, and working lining, packet bottom impact zone and Bao Di non-percussion area are corroded by molten steel, stirring is washed away, thickness
It gradually decreases, security risk is gradually increased.
Utility model content
The purpose of this utility model is that providing a kind of new-type ladle in view of the deficiencies of the prior art, safe floor is recyclable
It uses, each ladle is offline to be made only to repair position of deteriorating, and reduces ladle refractory consumption, can effectively improve ladle safety
Coefficient of utilization is convenient for ladle Warm status and sentences packet.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of new-type ladle, it includes steel shell, permanent layer, safe floor, pocket block, air brick, Bao Di non-percussion area, packet
Bottom impact zone, working lining, Bao Kou, the centre of the bottom of steel shell are packet bottom impact zone, and the edge of packet bottom impact zone is the packet non-punching in bottom
Hit area, building in Bao Di non-percussion area has pocket block, air brick, permanent layer is provided on the inner sidewall of steel shell, in permanent layer
It is provided with safe floor, working lining is provided on safe floor, the top of permanent layer, safe floor working lining, the peace is arranged in packet mouth
Holostrome is built using radial brick annular, and Bao Di non-percussion area and packet bottom impact zone use straight brick masonry, the working lining
Gap filling chamotte using perpendicular wide wedge shape brick masonry, between the safe floor and working lining；
Two sides of the radial brick along its length are that the radian in the section of cambered surface and cambered surface is π/6；
The straight brick is rectangular tiles, and the ratio between length, width and height are 2.5:4:7；
The top and bottom of the arch brick are rectangle, and top and bottom is of same size, the arch brick
End face length: top surface width: base length: bottom width: being highly 4.5:2.5:2.5:2.5:4.8.
A kind of new-type ladle of the utility model, safe floor can be recycled, and each ladle is offline to be made only to position of deteriorating
It is repaired, reduces ladle refractory consumption, ladle safe handling coefficient can be effectively improved, ladle Warm status is convenient for and sentences
Packet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the radial brick of the utility model；
Fig. 2 is the structural schematic diagram of the straight brick of the utility model；
Fig. 3 is the structural schematic diagram of the arch brick of the utility model；
Specific embodiment
The utility model is described further below with reference to embodiment, but is not limited to the content on specification.
It is as shown in the figure: a kind of new-type ladle, it include steel shell, permanent layer, safe floor, pocket block, air brick, packet bottom it is non-
Impact zone, packet bottom impact zone, working lining, Bao Kou, the centre of the bottom of steel shell are packet bottom impact zone, and the edge of packet bottom impact zone is
Bao Di non-percussion area, building in Bao Di non-percussion area has pocket block, air brick, is provided with permanent layer on the inner sidewall of steel shell,
It is provided with safe floor in permanent layer, working lining is provided on safe floor, the top of permanent layer, safe floor working lining is arranged in packet mouth
Portion,
Safe floor is built using radial brick (Fig. 1) annular, and Bao Di non-percussion area and packet bottom impact zone use straight brick (Fig. 2)
It builds, using perpendicular wide wedge shape brick, (Fig. 3 is built working lining, and packet mouth uses castable.Gap between safe floor and working lining uses
Chamotte filling.Chamotte refers to mixed powder made of fire clay and grog (or refuse clay brick) cooperation.Also known as fire clay.
It is often referred to mixed powder made of fire clay and grog (or refuse clay brick) cooperation.But part or all of use of clinker
Sand, silica, calcilutite etc. replace.Sometimes waterglass makees adhesive plus on a small quantity.It builds kiln and is used as masonry schamotte brick
Cementing material.
It is plane that the two along its length side of radial brick, which is cambered surface other faces, and the radian in the section of cambered surface be π/
6。
Straight brick is rectangular tiles, and the ratio between length, width and height are 2.5:4:7.
The upper bottom surface of arch brick is rectangle, and upper bottom surface is of same size, the upper bottom surface length of arch brick: on
Bottom width: bottom surface length: bottom surface width: being highly 4.5:2.5:2.5:2.5:4.8.
Building method:
The first step is first placed and is fixed pocket block, ventilative bricks die, using permanent layer castable pouring ladle bottom, and makes
With φ 50mm vibrating head vibration moulding, permanent layer thickness 100-200mm, natural curing 8-16h, by pocket block, air brick tire
Moulding/demoulding；
Second step, moulding by casting packet wall permanent layer pour packet wall permanent layer in packet wall permanent layer loose tool surface coating butter
Material feeding surrounding between loose tool and steel shell is poured into, packet wall permanent layer thickness 60-120mm, and is vibrated with φ 25- φ 50mm vibrating head
Molding, natural curing for 24 hours, hang in assembling in ladle；
Third step, packet bottom permanent layer surrounding is levelling, start to build safe floor radial brick, safe floor radial brick is magnesium carbon materials
Matter, every layer of annular are built, and safe floor is built against packet wall permanent layer when masonry, gap use between safe floor and packet wall permanent layer
Chamotte filling, safe floor flush joint and vertical seam≤1mm；
4th step, safe floor starts to build Bao Di non-percussion area and packet bottom impact zone after building 1m-1.5m, using straight brick
Build, pocket block and air brick be mounted on corresponding position, around the air brick build packet bottom, packet bottom brick flush joint and vertical
Seam≤1.5mm with permanent layer castable blind, and will wrap bottom using packet bottom brickbat clamping between packet bottom brick and safe floor
Brick surrounding is levelling；
5th step builds working lining, and working lining is built using perpendicular wide wedge shape brick annular, working lining flush joint and vertical seam≤1mm,
Gap is filled using chamotte between working lining and safe floor；
6th step alternately builds safe floor and working lining upwards, until the position Bao Kou；
7th step, packet mouth use castable moulding by casting.
The advantages of the utility model:
The utility model can flexible design first layer safe floor brick according to demand thickness, keep safe floor and working lining perpendicular
Seam, shift of butts, molten steel permeation pathway extend, and improve safety coefficient.As the residual thickness≤30mm of working lining, working lining is possible to
It falls off under ferrostatic pressure effect, since safe floor and work layer cross section differ greatly, ladle-pot hot-repair personnel observe de- easily
The exposing of position safe floor is fallen, the offline judging result of ladle is made, security risk is effectively reduced.
Using the method, safe floor be can be recycled, and each ladle is offline to be made only to repair position of deteriorating, and be reduced
Ladle refractory consumption.
A kind of new-type ladle of the utility model, safe floor can be recycled, and each ladle is offline to be made only to position of deteriorating
It is repaired, reduces ladle refractory consumption, ladle safe handling coefficient can be effectively improved, ladle Warm status is convenient for and sentences
Packet.
Obviously, the above embodiment of the utility model is merely examples for clearly illustrating the present invention,
And it is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, it is stated upper
It can also be made other variations or changes in different ways on the basis of bright.Here all embodiments can not be given thoroughly
It lifts.It is all to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model
Protection scope column.
Claims (1)
1. a kind of new-type ladle, it includes steel shell, permanent layer, safe floor, pocket block, air brick, Bao Di non-percussion area, packet bottom
Impact zone, working lining, Bao Kou, the centre of the bottom of steel shell are packet bottom impact zone, and the edge of packet bottom impact zone is packet bottom non-percussion
Area, building in Bao Di non-percussion area has pocket block, air brick, and permanent layer is provided on the inner sidewall of steel shell, is set in permanent layer
It is equipped with safe floor, working lining is provided on safe floor, the top of permanent layer, safe floor, working lining is arranged in packet mouth, and feature exists
In: the safe floor is built using radial brick annular, and Bao Di non-percussion area and packet bottom impact zone use straight brick masonry, institute
It states working lining and uses perpendicular wide wedge shape brick masonry, the gap filling chamotte between the safe floor and working lining；
Two sides of the radial brick along its length are that the radian in the section of cambered surface and cambered surface is π/6；
The straight brick is rectangular tiles, and the ratio between length, width and height are 2.5:4:7；
The top and bottom of the arch brick are rectangle, and top and bottom is of same size, the top surface of the arch brick
Length: top surface width: base length: bottom width: being highly 4.5:2.5:2.5:2.5:4.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465010.2U CN209272454U (en) | 2018-09-07 | 2018-09-07 | A kind of new-type ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465010.2U CN209272454U (en) | 2018-09-07 | 2018-09-07 | A kind of new-type ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209272454U true CN209272454U (en) | 2019-08-20 |
Family
ID=67603239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821465010.2U Withdrawn - After Issue CN209272454U (en) | 2018-09-07 | 2018-09-07 | A kind of new-type ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209272454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971470A (en) * | 2018-09-07 | 2018-12-11 | 云南濮耐昆钢高温材料有限公司 | A kind of new-type ladle and its building method |
| CN114985715A (en) * | 2022-06-21 | 2022-09-02 | 芜湖新兴铸管有限责任公司 | Multi-group air brick steel ladle equipment and steel ladle smelting control method |
-
2018
- 2018-09-07 CN CN201821465010.2U patent/CN209272454U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971470A (en) * | 2018-09-07 | 2018-12-11 | 云南濮耐昆钢高温材料有限公司 | A kind of new-type ladle and its building method |
| CN108971470B (en) * | 2018-09-07 | 2024-04-30 | 云南濮耐昆钢高温材料有限公司 | Novel steel ladle and masonry method thereof |
| CN114985715A (en) * | 2022-06-21 | 2022-09-02 | 芜湖新兴铸管有限责任公司 | Multi-group air brick steel ladle equipment and steel ladle smelting control method |
| CN114985715B (en) * | 2022-06-21 | 2023-11-17 | 芜湖新兴铸管有限责任公司 | Ladle equipment with multiple groups of air bricks and ladle smelting control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190820 Effective date of abandoning: 20240430 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190820 Effective date of abandoning: 20240430 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |