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1. 发明授权

US4652407A Gas cooling and washing apparatus 失效
标题翻译：气体冷却和洗涤设备
公开(公告)号：US4652407A
公开(公告)日：1987-03-24
申请号：US777907
申请日：1985-09-19
申请人： Johannes Lambertz , Mathias Sievernich
发明人： Johannes Lambertz , Mathias Sievernich
IPC分类号： B01D47/10
CPC分类号： B01D47/10 , Y10S261/54
摘要： In a dip-type cooler for cooling and washing flowing dust-laden hot gas, having a venturi passage which opens in a container with washing fluid therein, the edge of a feed pipe for feed of gas into the cooler, the edge of a protective tube surrounding the feed pipe and the upper edge of the venturi passage, are of such a configuration and arrangement that the diameter of the protective tube is between the diameter of the feed pipe and that of the intake of the venturi passage and the lower boundary edge of the protective tube terminates beneath the lower edge of the feed pipe and beneath the upper edge of the venturi passage, whereby wetting fluid and dust in the gas come into contact with each other in a region spaced from wall surfaces within the cooler, to avoid the formation of caked-on deposits within the cooler.
摘要翻译：在用于冷却和洗涤流过尘埃的热气体的浸式冷却器中，具有在其中具有洗涤流体的容器中打开的文氏管通道，用于将气体进料到冷却器中的进料管的边缘，围绕进料管和文丘里管通道的上边缘的管具有这样的构造和布置，使得保护管的直径在进料管的直径和文丘里管通道的入口与下边界边缘的直径之间的保护管终止在进料管的下边缘下方并在文丘里管通道的上边缘下方，由此气体中的润湿流体和灰尘在与冷却器内的壁表面间隔开的区域中彼此接触，以避免在冷却器内形成结块沉积物。

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