CN201915109U - Billet steel fixing structure of slag stewing pool - Google Patents
Billet steel fixing structure of slag stewing pool Download PDFInfo
- Publication number
- CN201915109U CN201915109U CN2010206553532U CN201020655353U CN201915109U CN 201915109 U CN201915109 U CN 201915109U CN 2010206553532 U CN2010206553532 U CN 2010206553532U CN 201020655353 U CN201020655353 U CN 201020655353U CN 201915109 U CN201915109 U CN 201915109U
- Authority
- CN
- China
- Prior art keywords
- steel billet
- billet steel
- slag bath
- slag stewing
- fixing structure
- 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 - Lifetime
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
Landscapes
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model relates to a billet steel fixing structure of a slag stewing pool in metallurgy industry, which is characterized in that a billet steel is obliquely arranged, the interior of the slag stewing pool has a funnel-shaped structure with a wide upper part and a narrow lower part, the upper part of the billet steel is fixed through an embedded horizontal stopper, and a refractory castable is filled between the side wall of the slag stewing pool and the billet steel. Compared with the prior art, the billet steel fixing structure has the beneficial effects that as the billet steel is obliquely arranged so as to be effectively prevented from dropping and deforming, the maintenance quantity of the slag stewing pool can be greatly reduced, the maintenance times are fewer, the production can be smoothly carried out, and the safety is facilitated.
Description
Technical field
The utility model relates to metallurgy industry at the vexed slag bath steel billet of steel slag hot disintegrating technology fixed sturcture.
Background technology
In the prior art, in the vexed technology of bessemer furnace slag heat, pour molten steel slag into vexed slag bath, the heat of fetching water is vexed.Around the vexed slag bath with certain thickness steel billet as liner plate, protect concrete-pool-wall.Because the molten steel slag temperature is more than 1400 ℃, and along with the cooling of slag temperature during fetching water, the temperature of slag bath liner plate also changes thereupon, and under the situation that colds and heat succeed each other repeatedly, steel billet can produce distortion, comes off at last, makes slag bath can't continue to use.
The fixing means of steel billet employing at present is fixing with bolt and steel billet welding, or steel billet is hung on the hook that at one end is embedded in the pool wall, and filling slag protection pool wall is not scorched by high temperature between steel billet and the pool wall.The shortcoming of these two kinds of methods is: though temporarily steel billet can be fixed, work-ing life is very short, the stress that is pulled outwardly during the steel billet expanded by heating, and under the alternate repetition effect, steel billet is have more than is needed how long will gross distortion, topples over to the inside.
Summary of the invention
The purpose of this utility model is to provide a kind of vexed slag bath steel billet fixed sturcture, this structure can effectively prevent the distortion of steel billet heated bending and topple over, reduce the slag bath maintenance capacity, prolong the work-ing life of vexed slag bath, and then guarantee carrying out smoothly and keeping the safety in production of steel slag hot disintegrating production.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of vexed slag bath steel billet fixed sturcture, described steel billet is for being obliquely installed, and vexed slag bath inside is bucket shape structure wide at the top and narrow at the bottom.
Steel billet top adopts embedded horizontal bolt to fix, and fills refractory castable between vexed slag bath sidewall and steel billet.
Compared with prior art, the beneficial effects of the utility model are:
The mode that adopts steel billet to be in tilted layout can effectively prevent the steel billet distortion that comes off, and greatly reduces the maintenance capacity of vexed slag bath, and frequency of maintenance is few, guarantees carrying out smoothly of production, and helps safety.
Description of drawings
Fig. 1 is vexed slag bath steel billet fixed sturcture synoptic diagram.
Among the figure: the vexed slag bath of the horizontal bolt 5-of the vexed slag bath sidewall of 1-2-refractory castable 3-steel billet 4-bottom
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
See Fig. 1, a kind of vexed slag bath steel billet fixed sturcture, steel billet 3 is for being obliquely installed, and vexed slag bath inside is bucket shape structure wide at the top and narrow at the bottom.Steel billet 3 tops adopt embedded horizontal bolt 4 to fix, and fill refractory castable 2 between vexed slag bath sidewall 1 and steel billet 3.
When placing steel billet 3, make steel billet 3 and vexed slag bath 5 bottoms 5 form about 80 ° inclination angle, steel billet 3 tops tilt to the direction of vexed slag bath sidewall 1, after steel billet 3 installs, form a bucket type slag bath wide at the top and narrow at the bottom; About 1.2 meters fluting on steel billet 3 tops will be come in and gone out wherein as the square steel of horizontal bolt 4, can prevent that horizontal bolt 4 is subjected to thermogenetic lower flexure strain; The above refractory castable 2 of perfusion 200mm thickness between steel billet 3 and the vexed slag bath sidewall 1, make itself and vexed slag bath sidewall 1 form one, this structure can prevent that steel billet 3 from becoming flexible and slag enters steel billet 3 and the 1 middle generation expansion of vexed slag bath sidewall, has eliminated because the steel billet 3 that the slag generation expansion of bleeding causes is out of shape and topples over.
Claims (2)
1. a vexed slag bath steel billet fixed sturcture is characterized in that, described steel billet is for being obliquely installed, and vexed slag bath inside is bucket shape structure wide at the top and narrow at the bottom.
2. a kind of vexed slag bath steel billet fixed sturcture according to claim 1 is characterized in that steel billet top adopts embedded horizontal bolt to fix, and fills refractory castable between vexed slag bath sidewall and steel billet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206553532U CN201915109U (en) | 2010-12-11 | 2010-12-11 | Billet steel fixing structure of slag stewing pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206553532U CN201915109U (en) | 2010-12-11 | 2010-12-11 | Billet steel fixing structure of slag stewing pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915109U true CN201915109U (en) | 2011-08-03 |
Family
ID=44414917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206553532U Expired - Lifetime CN201915109U (en) | 2010-12-11 | 2010-12-11 | Billet steel fixing structure of slag stewing pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014197A (en) * | 2012-12-27 | 2013-04-03 | 安阳钢铁股份有限公司 | Steel slag hot-braising treatment device |
| CN105349715A (en) * | 2015-09-30 | 2016-02-24 | 山东钢铁股份有限公司 | Slag hot-disintegrating pit billet fixing method |
| CN113234873A (en) * | 2021-06-08 | 2021-08-10 | 中国二十二冶集团有限公司 | Multilayer assembled slag disintegrating pool |
-
2010
- 2010-12-11 CN CN2010206553532U patent/CN201915109U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014197A (en) * | 2012-12-27 | 2013-04-03 | 安阳钢铁股份有限公司 | Steel slag hot-braising treatment device |
| CN105349715A (en) * | 2015-09-30 | 2016-02-24 | 山东钢铁股份有限公司 | Slag hot-disintegrating pit billet fixing method |
| CN105349715B (en) * | 2015-09-30 | 2017-06-23 | 山东钢铁股份有限公司 | Vexed pit steel billet fixing means |
| CN113234873A (en) * | 2021-06-08 | 2021-08-10 | 中国二十二冶集团有限公司 | Multilayer assembled slag disintegrating pool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201915109U (en) | Billet steel fixing structure of slag stewing pool | |
| CN109161622A (en) | A kind of blast furnace cooling stave and its manufacturing method | |
| CN204111919U (en) | A kind of polycrystalline ingot furnace | |
| CN203917843U (en) | A kind of jockey for molten steel direct casting | |
| CN204612463U (en) | A kind of fixed point casting smelting furnace | |
| CN202571219U (en) | Novel composite flow stabilizer | |
| CN103743235B (en) | A kind of centreless air pressure insulated pouring stove | |
| CN108465804A (en) | A kind of ladle | |
| CN205183761U (en) | Ladle package end pouring structure | |
| CN203096089U (en) | Steel casting cinder pot | |
| CN201320594Y (en) | Cast iron mold used for casting cast iron ingot | |
| CN205110779U (en) | Hot cleaning device of vacuum ladle | |
| CN203731855U (en) | Coreless gas-pressure thermal insulating pouring furnace | |
| CN207127246U (en) | A kind of ferronickel water ingot bar guiding device | |
| CN207344795U (en) | Fused cast refractories incubator | |
| CN203843157U (en) | Ladle buckling cover | |
| CN102061344A (en) | Method for installing and fixing large lining plate | |
| CN203846134U (en) | Elevator furnace | |
| CN205133640U (en) | Prefab is expected with iron runner in blast furnace casting field | |
| CN204779774U (en) | Package be built by contract in middle of multithread is integral | |
| JP5621214B2 (en) | Ladle for continuous casting and continuous casting method | |
| CN203083368U (en) | Novel furnace door fragmentation-proof weatherstrip brick | |
| CN204939587U (en) | Magnesium metal reduction jar and the perpendicular tank reduction furnace for magnesium metal reduction | |
| CN202639304U (en) | Molten lead sheathing | |
| CN102211180A (en) | Steel ladle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |