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公开(公告)号：EP0481438A2
公开(公告)日：1992-04-22
申请号：EP91117594.1
申请日：1991-10-15
CPC分类号： F23J15/027 , B01D45/12 , B01J8/0065 , B01J8/388 , B01J2208/00212 , B04C5/08 , B04C5/081 , B04C5/14 , B04C5/28 , F23C10/10 , F23C2206/101 , F23J2900/15025
摘要： The invention relates to a centrifugal separator and a method for separating particles from gases. The centrifugal separator (12) is a vortex chamber composed of cooling planar plates or panels (32, 34, 36) (i.e. they are distinctly non-cylindrical), having at least one gas inlet (40), at least one gas outlet (52) and at least one outlet (46) for the separated particles. The cross section of the side walls (32, 34, 36) of the vortex chamber forms a distinctly non-circular gas space (31) (e.g. a polygonal cross section), have a circularity of greater than 1, e.g. > 1.1, and preferably > 1.15. One or more vertical, parallel gas vortices may be created in the vortex chamber, the gas introduced into vertical narrow slots. The outlets (46) for separated particles are not one the same symmetrical axes as the outlets for purified gas (52). Two adjacent vortices may be provided in a common rectangular chamber. The separator (12) is preferably in conjunction with a circulating fluidized bed reactor (10).
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公开(公告)号：EP0481438A3
公开(公告)日：1992-12-16
申请号：EP91117594.1
申请日：1991-10-15
CPC分类号： F23J15/027 , B01D45/12 , B01J8/0065 , B01J8/388 , B01J2208/00212 , B04C5/08 , B04C5/081 , B04C5/14 , B04C5/28 , F23C10/10 , F23C2206/101 , F23J2900/15025
摘要： The invention relates to a centrifugal separator and a method for separating particles from gases. The centrifugal separator (12) is a vortex chamber composed of cooling planar plates or panels (32, 34, 36) (i.e. they are distinctly non-cylindrical), having at least one gas inlet (40), at least one gas outlet (52) and at least one outlet (46) for the separated particles. The cross section of the side walls (32, 34, 36) of the vortex chamber forms a distinctly non-circular gas space (31) (e.g. a polygonal cross section), have a circularity of greater than 1, e.g. > 1.1, and preferably > 1.15. One or more vertical, parallel gas vortices may be created in the vortex chamber, the gas introduced into vertical narrow slots. The outlets (46) for separated particles are not one the same symmetrical axes as the outlets for purified gas (52). Two adjacent vortices may be provided in a common rectangular chamber. The separator (12) is preferably in conjunction with a circulating fluidized bed reactor (10).
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公开(公告)号：EP0685267A1
公开(公告)日：1995-12-06
申请号：EP95111850.4
申请日：1991-10-15
CPC分类号： F23J15/027 , B01D45/12 , B01J8/0065 , B01J8/388 , B01J2208/00212 , B04C5/08 , B04C5/081 , B04C5/14 , B04C5/28 , F23C10/10 , F23C2206/101 , F23J2900/15025
摘要： The invention relates to a centrifugal separator and a method for separating particles from gases. The centrifugal separator (12) is a vortex chamber composed of cooling planar plates or panels (32, 34, 36) (i.e. they are distinctly non-cylindrical), having at least one gas inlet (40), at least one gas outlet (52) and at least one outlet (46) for the separated particles. The cross section of the side walls (32, 34, 36) of the vortex chamber forms a distinctly non-circular gas space (31) (e.g. a polygonal cross section), have a circularity of greater than 1, e.g. > 1.1, and preferably > 1.15. One or more vertical, parallel gas vortices may be created in the vortex chamber, the gas introduced into vertical narrow slots. The outlets (46) for separated particles are not one the same symmetrical axes as the outlets for purified gas (52). Two adjacent vortices may be provided in a common rectangular chamber. The separator (12) is preferably in conjunction with a circulating fluidized bed reactor (10).
摘要翻译： 本发明涉及离心分离器和从气体中分离颗粒的方法。 离心分离器（12）是由冷却平板或面板（32,34,36）组成的涡流室（即，它们明显不是圆柱形的），具有至少一个气体入口（40），至少一个气体出口 52）和至少一个用于分离的颗粒的出口（46）。 涡流室的侧壁（32,34,36）的横截面形成明显非圆形的气体空间（31）（例如多边形横截面），其圆形度大于1， > 1.1，并且优选> 1.15。 一个或多个垂直的，平行的气体涡流可以在涡流室中产生，气体被引入垂直的窄槽中。 用于分离颗粒的出口（46）不是与净化气体出口（52）相同的对称轴。 两个相邻的涡流可以设置在一个共同的矩形腔室中。 分离器（12）优选与循环流化床反应器（10）结合。
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