首页> 外国专利> Device for utilizing waste heat of metal melt in continuous casting plant, comprises distributor for providing metal melt, where the metal melt is guided from the distributor into a mold so that the metal melt is molded in strand form

Device for utilizing waste heat of metal melt in continuous casting plant, comprises distributor for providing metal melt, where the metal melt is guided from the distributor into a mold so that the metal melt is molded in strand form

机译：在连续铸造设备中利用金属熔体余热的装置，包括用于提供金属熔体的分配器，其中金属熔体从分配器被引导到铸模中，使得金属熔体被模制成股状。

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摘要

The device for utilizing waste heat of a metal melt (8) in a continuous casting plant, comprises a distributor (1) for providing the metal melt, where the metal melt is guided from the distributor into a mold (2) so that the metal melt is molded in a strand form. An area of an energy reception of a coolant is integrated into a thermosyphon or a heat-pipe in a wall of the mold. The area of an energy reception is a cooling element. The coolant evaporates in the area of the mold in a closed circuit. The vapor is directed through the thermosyphon or a heat-pipe to a heat sink. The device for utilizing waste heat of a metal melt (8) in a continuous casting plant, comprises a distributor (1) for providing the metal melt, where the metal melt is guided from the distributor into a mold (2) so that the metal melt is molded in a strand form. An area of an energy reception of a coolant is integrated into a thermosyphon or a heat-pipe in a wall of the mold. The area of an energy reception is a cooling element. The coolant evaporates in the area of the mold in a closed circuit. The vapor is directed through the thermosyphon or a heat-pipe to a heat sink and condenses so that the heat of the vapor is provided at a heat-exchanger for a further use. The coolant is transported backward through a gravity force or a capillary effect to the area of the mold. The thermosyphon or a heat-pipe is integrated in a copper part of the mold. The thermosyphon or a heat-pipe is replaced or added to a water cooling in the mold. The thermosyphons or heat-pipes are actuated individually, where the actuation is carried out dependent upon the temperature, mold geometry and composition of the metal melt or the actuation is carried by means of temperature change on the heat sink or by means of changing the mass flow of the coolant. The thermosyphon or the heat-pipe is optimized with respect to geometry, the coolant or insulating layer. The heat in the heat exchanger is used for producing electrical energy with an organic Rankin cycle. The heat in the heat exchanger is used for the continuous casting plant. The heat is temporarily stored in the heat exchanger by means of a batch device for further use. The heat in the heat exchanger is used by a thermoacoustic generator or compressor, a thermo-kinetic compressor or a stirling-drive. An independent claim is included for a method for utilizing waste heat of metal melt in continuous casting plant.

机译：用于在连续铸造设备中利用金属熔体的废热的装置（8）包括用于提供金属熔体的分配器（1），其中金属熔体从分配器被引导到模具（2）中，从而金属熔体以线料形式模制。冷却剂的能量接收区域被集成到模具壁中的热虹吸管或热管中。能量接收的区域是冷却元件。冷却剂在闭合回路中在模具区域内蒸发。蒸气通过热虹吸管或热管进入散热器。用于在连续铸造设备中利用金属熔体的废热的装置（8）包括用于提供金属熔体的分配器（1），其中金属熔体从分配器被引导到模具（2）中，从而金属熔体以线料形式模制。冷却剂的能量接收区域被集成到模具壁中的热虹吸管或热管中。能量接收的区域是冷却元件。冷却剂在闭合回路中在模具区域内蒸发。蒸气被引导通过热虹吸管或热管到达散热器并冷凝，从而蒸气的热量被提供在热交换器上以进一步使用。冷却剂通过重力或毛细作用向后输送到模具区域。热虹吸管或热管集成在模具的铜质部分中。将热虹吸管或热管更换或添加到模具中的水冷系统中。热虹吸管或热管是单独致动的，其中致动取决于温度，模具几何形状和金属熔液的成分，或者通过散热器上的温度变化或通过改变质量来进行致动冷却液的流量。热虹吸管或热管在几何形状，冷却剂或绝缘层方面进行了优化。热交换器中的热量用于产生有机兰金循环的电能。热交换器中的热量用于连铸设备。热量通过间歇装置暂时存储在热交换器中，以备将来使用。热交换器中的热量由热声发生器或压缩机，热动压缩机或斯特林驱动器使用。本发明包括一种在连铸设备中利用金属熔体余热的方法。

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公开/公告号DE102009051134A1

专利类型
公开/公告日2011-05-05

原文格式PDF
申请/专利权人 SIEMENS AKTIENGESELLSCHAFT;
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申请/专利号DE20091051134
发明设计人 DANOV VLADIMIR;GROMOLL BERND;MATSCHULLAT THOMAS;HAHN SUSANNE;SCHROETER ANDREAS;CHIMANI CHRISTIAN;SCHADEN THOMAS;MOERWALD KARL;RAMSTORFER FRANZ;
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申请日2009-10-28
分类号B22D11/055;
国家 DE
入库时间 2022-08-21 17:47:35

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