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    12.
    发明专利
    未知

    公开(公告)号：DE10217907A1

    公开(公告)日：2003-11-06

    申请号：DE10217907

    申请日：2002-04-23

    Applicant: SMS DEMAG AG

    Inventor： ZAJBER ADOLF GUSTAV ,  FRIEDRICH JUERGEN ,  FEST THOMAS ,  KOCKENTIED JOSEF ,  LETZEL DIRK

    IPC: B22D11/00 ,  B22D11/124 ,  B22D11/22

    Abstract: The invention relates to a method for collecting and evacuating run-off water from the inner arc of the strand guide ( 8 ) of a beam blank casting machine, according to which the cast strand ( 2 ) is solidified and the required dissipation of heat is achieved, among other things, by sprayed water, whereby run-off water can also collect on the inner arc of the strand ( 2 ). The run-off water is collected using a suction head ( 1 ). The run-off water that is collected in the suction head is fluidized using fluidizers or momentum inhibitors. The fluidized water is sucked off and the water-air mixture is split into water and air in a separation device. The invention also relates to a device for carrying out said method, comprising at least one suction device that is arranged or can be driven along the strand guide ( 8 ), said suction device having an attachable suction head ( 1 ) and being equipped with fluidizers. The suction device ( 4 ) is driven along the beam blank preliminary section ( 9 ) by means of manipulators ( 7 ).

    14.
    发明专利
    未知

    公开(公告)号：DE102006060673A1

    公开(公告)日：2008-05-08

    申请号：DE102006060673

    申请日：2006-12-21

    Applicant: SMS DEMAG AG

    Inventor： FRIEDRICH JUERGEN ,  WEYER AXEL ,  KORZI MATT

    IPC: B22D11/22

    Abstract: The invention concerns a method and a control device for automatically controlling the heat dissipation {dot over (q)} in a mold 200 for casting metal. The heat dissipation of the side plate of a mold is automatically adjusted to a preset set point {dot over (q)}set by suitable variation of the volume flow rate {dot over (V)} of a coolant 300 through the side plate. In accordance with the invention, to avoid the necessity, when different molds are used, of adapting the control of the heat dissipation each time to different thicknesses or coatings of the side plates or to different settings of the side plates during the casting operation or during the casting of different grades of steel, the actual value for the heat dissipation {dot over (q)} during a steady-state casting operation is suitably computed on a current basis from, among other things, the difference in the temperature of the coolant 300 at the coolant outlet and the coolant inlet of the side plate 200 and material constants for the coolant.

    15.
    发明专利
    未知

    公开(公告)号：DE50303483D1

    公开(公告)日：2006-06-29

    申请号：DE50303483

    申请日：2003-03-11

    Applicant: SMS DEMAG AG

    Inventor： LETZEL DIRK ,  KOCKENTIED JOSEF ,  FEST THOMAS ,  FRIEDRICH JUERGEN ,  ZAJBER ADOLF-GUSTAV

    IPC: B22D11/124 ,  B22D11/00

    Abstract: The invention relates to a method for collecting and evacuating run-off water from the inner arc of the strand guide ( 8 ) of a beam blank casting machine, according to which the cast strand ( 2 ) is solidified and the required dissipation of heat is achieved, among other things, by sprayed water, whereby run-off water can also collect on the inner arc of the strand ( 2 ). The run-off water is collected using a suction head ( 1 ). The run-off water that is collected in the suction head is fluidized using fluidizers or momentum inhibitors. The fluidized water is sucked off and the water-air mixture is split into water and air in a separation device. The invention also relates to a device for carrying out said method, comprising at least one suction device that is arranged or can be driven along the strand guide ( 8 ), said suction device having an attachable suction head ( 1 ) and being equipped with fluidizers. The suction device ( 4 ) is driven along the beam blank preliminary section ( 9 ) by means of manipulators ( 7 ).

    16.
    发明专利
    未知

    公开(公告)号：DE50204965D1

    公开(公告)日：2005-12-22

    申请号：DE50204965

    申请日：2002-09-02

    Applicant: SMS DEMAG AG

    Inventor： LETZEL DIRK ,  BROTZWI HERBERT ,  FRIEDRICH JUERGEN ,  SCHNEIDER HEINZ-DIETRICH

    IPC: B22D11/124

    Abstract: The invention relates to a method and a device for draining waste water (7) from the inner bend of the strand guide (3) of a beam blank casting machine. In order to drain said waste water from the beam blank in a targeted and controlled manner, a draining device (6) is arranged in the area of the strand guide (4) for the beam blank, said device being provided with jet nozzles (8). Under the effect of jets (13, 14) directed with high energy against the water flow direction, the waste water is lifted on the formation of a banking-up pressure by means of said draining device (6), directed at the lateral edges (11) of the inner bend (4) of the beam blank (10) and collected in a sintered groove (9), arranged thereunder.

    17.
    发明专利
    未知

    公开(公告)号：AT309876T

    公开(公告)日：2005-12-15

    申请号：AT02798704

    申请日：2002-09-02

    Applicant: SMS DEMAG AG

    Inventor： LETZEL DIRK ,  BROTZWI HERBERT ,  FRIEDRICH JUERGEN ,  SCHNEIDER HEINZ-DIETRICH

    IPC: B22D11/124

    Abstract: The invention relates to a method and a device for draining waste water (7) from the inner bend of the strand guide (3) of a beam blank casting machine. In order to drain said waste water from the beam blank in a targeted and controlled manner, a draining device (6) is arranged in the area of the strand guide (4) for the beam blank, said device being provided with jet nozzles (8). Under the effect of jets (13, 14) directed with high energy against the water flow direction, the waste water is lifted on the formation of a banking-up pressure by means of said draining device (6), directed at the lateral edges (11) of the inner bend (4) of the beam blank (10) and collected in a sintered groove (9), arranged thereunder.

    18.
    发明专利
    未知

    公开(公告)号：AT294040T

    公开(公告)日：2005-05-15

    申请号：AT01100532

    申请日：2001-01-10

    Applicant: SMS DEMAG AG

    Inventor： VOGL NORBERT ,  FRIEDRICH JUERGEN ,  STREUBEL HANS ,  SCHWELLENBACH JOACHIM ,  BEKURTS AXEL

    IPC: B22D11/124

    Abstract: Process for preventing intensive cooling of band edge regions of a cast rod (6) comprises producing an energy-rich spray beam (10) of a deviating medium and directing across the band edge regions against the running water (9) in such a way that the water is deviated from the band edge regions and led in openings of the secondary cooling chamber (8) on both sides of the cast rod. An independent claim is also included for a device for preventing cooling of band edge regions of a cast rod. Preferred Features: The deviating medium is water or a water/air mixture.

    20.
    发明专利
    未知

    公开(公告)号：AT327066T

    公开(公告)日：2006-06-15

    申请号：AT03708210

    申请日：2003-03-11

    Applicant: SMS DEMAG AG

    Inventor： LETZEL DIRK ,  KOCKENTIED JOSEF ,  FEST THOMAS ,  FRIEDRICH JUERGEN ,  ZAJBER ADOLF-GUSTAV

    IPC: B22D11/00 ,  B22D11/124

    Abstract: The invention relates to a method for collecting and evacuating run-off water from the inner arc of the strand guide ( 8 ) of a beam blank casting machine, according to which the cast strand ( 2 ) is solidified and the required dissipation of heat is achieved, among other things, by sprayed water, whereby run-off water can also collect on the inner arc of the strand ( 2 ). The run-off water is collected using a suction head ( 1 ). The run-off water that is collected in the suction head is fluidized using fluidizers or momentum inhibitors. The fluidized water is sucked off and the water-air mixture is split into water and air in a separation device. The invention also relates to a device for carrying out said method, comprising at least one suction device that is arranged or can be driven along the strand guide ( 8 ), said suction device having an attachable suction head ( 1 ) and being equipped with fluidizers. The suction device ( 4 ) is driven along the beam blank preliminary section ( 9 ) by means of manipulators ( 7 ).

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