首页> 外国专利> A device for draining Refractory to inject gas into Molten Metal in a Metallurgical vessel, comprising a Refractory body that defines a Main gas Inlet at a First end for receiving longitudinal Purge gas, a gas Outlet at a Second End. A longitudinal; Metallurgical Patient; a Molding Tool; method; Device for Injecting gas; Process.

A device for draining Refractory to inject gas into Molten Metal in a Metallurgical vessel, comprising a Refractory body that defines a Main gas Inlet at a First end for receiving longitudinal Purge gas, a gas Outlet at a Second End. A longitudinal; Metallurgical Patient; a Molding Tool; method; Device for Injecting gas; Process.

机译：一种用于排出耐火材料以将气体注入冶金容器中的熔融金属的装置，其包括耐火材料主体，该耐火材料主体在第一端限定用于接收纵向吹扫气体的主气体入口，在第二端限定出气体出口。纵向冶金病人;成型工具;方法;气体注入装置处理。

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摘要

A device for blowing gas into a metallurgical vessel contains at least one gas flow channel fluidly connecting a gas inlet located at one end to a gas outlet located at the opposite end. The channel is in the shape of a slit. The gas channel contains a series of continuous concave bridges connecting the opposing surfaces defining the channel, with their concave side oriented towards the gas outlet. The concave bridges are disposed in a staggered arrangement, such that any shortest line running from the gas outlet to the gas inlet of the channel necessarily intercepts the concave side of at least one bridge. The device is resistant to clogging by infiltrated molten metal or slag.

机译：一种用于将气体吹入冶金容器的装置，包括至少一个气流通道，该气流通道将位于一端的进气口与位于另一端的排气口流体连接。通道为狭缝形状。气体通道包含一系列连续的凹形桥，该凹形桥连接限定通道的相对表面，其凹侧朝向气体出口。凹形桥以交错布置布置，使得从通道的气体出口到气体入口的任何最短的线都必须与至少一个桥的凹侧相交。该设备可抵抗渗透的熔融金属或熔渣堵塞。

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公开/公告号CL2014001111A1

专利类型
公开/公告日2014-07-11

原文格式PDF
申请/专利权人 VESUVIUS CRUCIBLE COMPANY;
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申请/专利号CL20140001111
发明设计人 ROTHFUSS HANS;
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申请日2014-04-29
分类号B22D1/00;
国家 CL
入库时间 2022-08-21 15:58:25

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