JPH0331051U

JPH0331051U -

Info

Publication number: JPH0331051U
Application number: JP8802189U
Authority: JP
Priority date: 1989-07-28
Filing date: 1989-07-28
Publication date: 1991-03-26

Description

[Brief explanation of drawings]

第１図は、本考案に係るタンデイツシユ（例）
の正断面図、第２図は、本考案に係る別なタンデ
イツシユ（例）の正面断面図、第３図は、本考案
に係るタンデイツシユ（例）形状を示す図面でａ
は平面図、ｂは側面図、ｃは正面図、第４図は、
突出板のない場合のタンデイツシユの湯面変動量
と振動数との関係を示す特性図、第５図は、突出
板の有無によるタンデイツシユの湯面変動量と振
動数との関係を示す特性図、第６図は、突出板の
有無による介在物量を示す特性図、第７図は、従
来の振動型の振動型タンデイツシユの波立状態を
示す模式図である。１……タンデイツシユ、２……溶鋼、３……突
出板、４……鋼溶湯面、５……フラツクス、６…
…鋳型、７……凝固シエル、８……加振振動、９
……ノズル、１０……湯面変動量、１１……堰、
１２……ストツパー、１３……ロングノズル、１
４……吐出口。 Figure 1 shows an example of a tundish according to the present invention.
2 is a front sectional view of another tundish (example) according to the present invention, and FIG. 3 is a drawing showing the shape of the tundish (example) according to the present invention.
is a plan view, b is a side view, c is a front view, and Figure 4 is
FIG. 5 is a characteristic diagram showing the relationship between the amount of fluctuation in the hot water level of the tundish dish and the frequency of vibration when there is no protruding plate, and FIG. FIG. 6 is a characteristic diagram showing the amount of inclusions depending on the presence or absence of a protruding plate, and FIG. 7 is a schematic diagram showing the undulating state of a conventional vibrating tundish. 1... Tandate, 2... Molten steel, 3... Protruding plate, 4... Molten steel surface, 5... Flux, 6...
...mold, 7...solidification shell, 8...excitation vibration, 9
... Nozzle, 10 ... Fluctuation amount of hot water level, 11 ... Weir,
12...Stopper, 13...Long nozzle, 1
4...Discharge port.

Claims

[Scope of utility model registration request]

In a tundish that vibrates horizontally together with the mold, there is a
A vibrating tundish basin characterized in that a fire-resistant protruding plate is provided below the surface of the steel bath to reduce ripples on the hot water surface caused by vibration.