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公开(公告)号:US5304304A
公开(公告)日:1994-04-19
申请号:US949868
申请日:1992-11-18
Applicant: Folke Jakobson , Harry Nilsson
Inventor: Folke Jakobson , Harry Nilsson
CPC classification number: B01D33/215 , B01D2201/02 , B01D2201/282
Abstract: In a rotating filter a filter cloth (18) is arranged outside a filter skeleton (34, 36). The filter cloth is provided with at least one bending resistant element (37, 38) extending through a pocket (49) arranged in or on the filter cloth (18) to restrain bulging of the filter cloth due to forces perpendicular to the plane of the filter cloth. The filter sector skeleton (34, 35, 36, 45) is provided with radially outer support and guide means (43, 44) and radially inner support and guide means (45, 46). The bending resistant element (37, 38) is at its ends adapted for detachable engagement with said means such that the ends are undisplaceable perpendicularly to the support and guide means (43, 44, 45, 46). Preferably, at least one end of the bending resistant element is displaceable in the circumferential direction of the filter sector.
Abstract translation: PCT No.PCT / SE91 / 00356 Sec。 371日期:1992年11月18日 102(e)日期1992年11月18日PCT提交1991年5月17日PCT公布。 第WO91 / 17806号公报 日期为1991年11月28日。在旋转过滤器中,滤布(18)布置在过滤器骨架(34,36)的外部。 滤布设置有至少一个弯曲元件(37,38),该抗弯元件延伸穿过布置在滤布(18)中或滤布(18)上的凹槽(49),以阻止滤布由于垂直于 滤布。 过滤器扇形骨架(34,35,36,45)设置有径向外部支撑和引导装置(43,44)和径向内部支撑和引导装置(45,46)。 抗弯曲元件(37,38)的端部适于与所述装置可拆卸地接合,使得端部垂直于支撑件和引导装置(43,44,45,46)不可替代。 优选地,抗弯曲元件的至少一端可在过滤器扇区的圆周方向上移位。