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    • 9. 发明专利
    • Washing and dust collection equipment
    • 洗衣和集尘设备
    • JP2011078871A
    • 2011-04-21
    • JP2009231373
    • 2009-10-05
    • Jp Steel Plantech Coスチールプランテック株式会社
    • MOCHIZUKI MINEO
    • B01D45/12B01D47/10B01D50/00F27D17/00
    • PROBLEM TO BE SOLVED: To provide space-saving and inexpensive washing and dust collection equipment having superior mist separation performance as washing and dust collection equipment (ring slit washer, hereafter, RSW) for blast furnace gas etc.
      SOLUTION: A precleaning chamber 11 is provided at the top part side of a mist separator (MS) built-in type RSW 10, a venturi scrubber 17 is provided at the bottom side of the MS built-in type RSW 10, and a mist separator 13 is provided between the precleaning chamber 11 and venturi scrubber 17 so as to surround an RSE inlet pipe 14 serving as a gas introducing pipe. A substantially cylindrical inner part 18 with a top side of an inner hollow part 18a directed toward an outlet duct 19 is provided in the mist separator 13 so as to surround a part of the RSE inlet pipe 14.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供具有优异的雾分离性能的节省空间和廉价的洗涤和除尘设备,作为用于高炉煤气等的洗涤和粉尘收集设备(环形狭缝清洗机,以下称为RSW)。解决方案 :在内置型RSW10的雾化分离器(MS)的顶部侧设置有预清洗室11,在内置RS的类型RSW10的底侧设置有文丘里洗涤器17, 13在预清洗室11和文丘里洗涤器17之间设置以围绕用作气体导入管的RSE入口管14。 在雾化分离器13中设置大致圆筒形的内部部分18,其具有指向出口管道19的内部中空部分18a的顶侧,以围绕RSE入口管14的一部分。(C) 2011年,JPO&INPIT