CN208131968U - A kind of ladle saddle drill steel processing unit - Google Patents
A kind of ladle saddle drill steel processing unit Download PDFInfo
- Publication number
- CN208131968U CN208131968U CN201820416193.2U CN201820416193U CN208131968U CN 208131968 U CN208131968 U CN 208131968U CN 201820416193 U CN201820416193 U CN 201820416193U CN 208131968 U CN208131968 U CN 208131968U
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- China
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- molten steel
- ladle
- slag pan
- processing unit
- drill steel
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model discloses a kind of ladle saddle drill steel processing units, the device includes raised platforms, the slag pan of upper opening is equipped on raised platforms, the slag pan side wall upper part is equipped with the flow-guiding mouth to connect with molten steel conduit, and molten steel conduit lower end connects through stem bar with the suitable for reading of water receiving ladle being placed on ground.The utility model is skillfully constructed, is structurally reasonable, it is thin its essence is filling is become, i.e. original mode only passively fills slag pan, and the present apparatus is to be branched to molten steel in the biggish water receiving ladle of volume using molten steel conduit, it avoids since slag pan capacity is limited, molten steel overflows brought problems from slag pan.After water receiving ladle has connect molten steel, it can directly hang away and melt down processing, greatly improve work efficiency, reduce molten steel loss, molten steel recovery rate of iron improves 15% or more.It is placed in the upper accepting water ladle of ground since molten steel is diverted to, greatly reduces molten steel and splash the harm caused by personnel and equipment, eliminate security risk, safety coefficient greatly improves.
Description
Technical field
The utility model belongs to steelmaking technical field, and in particular to a kind of ladle saddle drill steel processing unit.
Background technique
Ladle is the container for containing molten steel, and the molten steel of converter tapping is poured into ladle, is hung to continuous casting steel after refined processing
It is poured on packet revolving platform, ladle bottom installs sled mechanism（Include the upper and lower mouth of a river）, the inside is filled stuffing sand, is normally poured
Molten steel is flowed out from collector nozzle in the case of note, but when the problems such as encountering Skateboard exercising apparatus component failures or fire clay quality, often results in saddle
Drill steel, steel flow are normally flowed downward out without the mouth of a river, but four dissipate splash ejection, very big danger will cause to personnel and equipment
Evil, belongs to one of continuous casting major accident.The main method that industry uses at present is after drill steel occurs rapidly ladle rotation 180
Degree, is transferred to location of accident, and places one piece of slag pan below, connects the molten steel that lower ladle saddle drill steel splashes.Such method by
It is limited in slag pan capacity, when ladle remain water it is more when, slag pan can not load at all.Molten steel will be formed from slag pan along overflowing
Larger security risk causes larger harm to peripheral equipment, personnel and environment.Meanwhile molten steel can be also bonded in basic platform
Together, overhead traveling crane often can not hung due to overweight when carrying out handling, and wire cable rupture, unhook phenomenon occurs, need to manually cut residual
Steel operation, time and effort consuming lose extremely serious.
Summary of the invention
The purpose of the utility model is to provide one kind to be skillfully constructed, structurally reasonable, and existing ladle saddle can effectively be overcome to bore
The ladle saddle drill steel processing unit of the steel processing many shortcomings of slag pan.
To achieve the above object, the technical solution adopted in the utility model is：The device includes raised platforms, feature
It is：The slag pan of upper opening is equipped on raised platforms, which is equipped with the flow-guiding mouth to connect with molten steel conduit,
Molten steel conduit lower end connects through stem bar with the suitable for reading of water receiving ladle being placed on ground.
Using the above structure, when carrying out steel ladle pouring, if saddle drill steel accident occurs, then casting ladle is gone to rapidly
Accident position, the molten steel splashed can flow in following slag pan, and liquid level constantly rises, and when highly reaching flow-guiding mouth, molten steel will edge
Flow-guiding mouth flowed in water receiving ladle by molten steel conduit and stem bar.At the end of saddle drill steel, it will be connect using overhead traveling crane by trunnion
Water ladle is sling, and is carried out folding water or is melted down processing.The utility model is skillfully constructed, is structurally reasonable, its essence is become fill be it is thin, i.e.,
Original mode only passively fills slag pan, and the present apparatus is that molten steel is branched to the biggish water receiving of volume using molten steel conduit
It in ladle, avoids since slag pan capacity is limited, molten steel overflows brought problems from slag pan.Water receiving ladle has connect molten steel
Afterwards, can directly hang away and melt down processing, greatly improve work efficiency, reduce molten steel loss, molten steel recovery rate of iron improve 15% with
On.It is placed in the upper accepting water ladle of ground simultaneously as molten steel is diverted to, greatly reduces molten steel and splash to personnel and equipment
Caused by endanger, eliminate security risk, safety coefficient greatly improves.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown, the utility model includes raised platforms 17.The raised platforms 17 are cemented platform, are equipped with above
The slag pan 7 of portion's opening.Slag pan pedestal 15 is equipped between 7 bottom of slag pan and raised platforms 17, outer wall is equipped with multiple horizontal, vertical
Reinforcing rib 13,12, outer diameter suitable for reading are 3656mm, and lower mouth outer diameter is 3010mm；Slag pan height is 1124 mm.Slag pan pedestal 15
Length is 3820mm, is highly 92mm.7 side wall upper part of slag pan is equipped with the flow-guiding mouth 8 that connects with molten steel conduit 6, the flow-guiding mouth 8 with
Slag pan 7 is integrally cast, and is 175mm away from 7 upper edge height of slag pan.6 lower end of molten steel conduit is through stem bar 11 and is placed in ground
On the suitable for reading of water receiving ladle 19 connect.Molten steel conduit 6 by lower part outer cover of steel plate 18 and be successively inlaid in fire resisting on the inside of it
Lining 10 and refractory brick 9 are constituted, and are supported on the support rod 16 and tilted supporter 4 of its underpart.Using this kind of structure due to flowing through
Molten steel is only contacted with refractory brick 9, after drill steel accident several times, is only replaced to the serious refractory brick 9 of erosion, steel plate
Shell 18 and refractory lining 10 do not have to replacement, reduce maintenance cost.The horizontal sextant angle of above-mentioned molten steel conduit 6 and stem bar 11 is
20 °, guarantee that molten steel can smoothly flow out.Above-mentioned stem bar 11 is replaceable stem bar, in this manner it is possible to will be through saddle drill steel several times
Afterwards, some residual steel accumulations are had, causes the stem bar 11 hindered to change MOLTEN STEEL FLOW, replaces simple and convenient.Water receiving ladle 19 is set
It is consistent with the casting size of ladle 1 on the pedestal 2 fixed on the ground, and can be replaced opposite according to ladleful size
The slag pan 7 answered, adapts to different molten steel volume changes, and slag pan 7 is advisable with accounting for ladleful 60-80%.The capacity of the ladle is 40
Ton, outer diameter suitable for reading are 2626mm, and lower mouth outer diameter is 2086mm；Side thickness is 22mm, bottom plate heights 400mm, whole height
For 3150mm.5 in figure be collector nozzle of ladle；3 be ladle trunnion；14 be slag pan trunnion.Above-mentioned flow-guiding mouth 8 is to be evenly arranged on slag
7 side wall upper part of disk it is multiple, each flow-guiding mouth 8 through molten steel conduit 6 and stem bar 11 with water receiving ladle 19 is suitable for reading connects.Using more
A flow-guiding mouth 8 and molten steel conduit 6 shunt and multiple water receiving ladles 19 connect molten steel, has fundamentally prevented 7 overflow phenomena of slag pan
Occur.
Claims (8)
1. a kind of ladle saddle drill steel processing unit, device includes raised platforms（17）, it is characterized in that：In raised platforms（17）On
Face is equipped with the slag pan of upper opening（7）, the slag pan（7）Side wall upper part is equipped with and molten steel conduit（6）The flow-guiding mouth to connect（8）, steel
Sink road（6）Lower end is through stem bar（11）With the water receiving ladle being placed on ground（19）Suitable for reading connect.
2. a kind of ladle saddle drill steel processing unit according to claim 1, it is characterized in that：Slag pan（7）Bottom and protrusion
Platform（17）Between be equipped with slag pan pedestal（15）, outer wall is equipped with multiple horizontal, vertical reinforcing ribs（13,12）.
3. a kind of ladle saddle drill steel processing unit according to claim 1 or 2, it is characterized in that：Flow-guiding mouth（8）With slag pan
（7）It is integrally cast, is 175mm away from slag pan (7) upper edge height.
4. a kind of ladle saddle drill steel processing unit according to claim 1 or 2, it is characterized in that：Molten steel conduit（6）Under
The outer cover of steel plate in portion（18）And successively it is inlaid in the refractory lining on the inside of it（10）And refractory brick（9）It constitutes, is supported on its underpart
Support rod（16）And tilted supporter（4）On.
5. a kind of ladle saddle drill steel processing unit according to claim 1 or 2, it is characterized in that：Molten steel conduit（6）And stream
Mouth（11）Horizontal sextant angle be 20 °.
6. a kind of ladle saddle drill steel processing unit according to claim 1 or 2, it is characterized in that：Stem bar（11）For can be more
Change of current mouth.
7. a kind of ladle saddle drill steel processing unit according to claim 1 or 2, it is characterized in that：Water receiving ladle（19）It sets
In the pedestal fixed on the ground（2）On.
8. a kind of ladle saddle drill steel processing unit according to claim 1 or 2, it is characterized in that：Flow-guiding mouth（8）It is uniformly distributed
In slag pan（7）Multiple, each flow-guiding mouth of side wall upper part（8）Through molten steel conduit（6）And stem bar（11）With water receiving ladle（19）
It is suitable for reading to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820416193.2U CN208131968U (en) | 2018-03-27 | 2018-03-27 | A kind of ladle saddle drill steel processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820416193.2U CN208131968U (en) | 2018-03-27 | 2018-03-27 | A kind of ladle saddle drill steel processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208131968U true CN208131968U (en) | 2018-11-23 |
Family
ID=64290401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820416193.2U Active CN208131968U (en) | 2018-03-27 | 2018-03-27 | A kind of ladle saddle drill steel processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208131968U (en) |
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2018
- 2018-03-27 CN CN201820416193.2U patent/CN208131968U/en active Active
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