CN1124170C - 一种新型过滤器 - Google Patents

一种新型过滤器 Download PDF

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CN1124170C
CN1124170C CN 99102957 CN99102957A CN1124170C CN 1124170 C CN1124170 C CN 1124170C CN 99102957 CN99102957 CN 99102957 CN 99102957 A CN99102957 A CN 99102957A CN 1124170 C CN1124170 C CN 1124170C
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CN1266731A (zh
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綦景福
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Abstract

一种新型过滤器主要由过滤器壳体、滤盖、滤环以及两个或两个以上的滤筒所构成。具有在体积不增大情况下,增大过滤面积,提高过滤器的处理量,以及节省壳体原材料,减少过滤器占用空间,使用周期延长,维修方便等特点。可用于液体和气体的过滤。

Description

一种新型过滤器
本发明属于液体和气体过滤技术领域。这是一种在不增大过滤器体积的情况下,增大了过滤面积的新型过滤器。
已有的滤筒式过滤器,主要是利用其单个圆柱形滤材表面进行过滤,因而存在着由于过滤面积较小,过滤器的处理量不大等缺陷。本发明的目的就是为了克服现有滤筒式过滤器的上述缺陷,即在滤筒体积不变的情况下,实现了增大过滤面积,提高了过滤器的处理量,并具有减少过滤器占地空间,节省壳体所用原材料,使用周期延长,维修方便等特点。可适用于液体和气体的过滤。
本发明主要由过滤器壳体和两个或两个以上直径不同的滤筒、滤盖、滤环所构成。其特征是:中心滤筒的上端与滤盖结合为一体,中心滤筒的下端通过滤环与其相邻外层滤筒的下端结合为一体,而该外层滤筒的上端再通过另一滤环和另一个与该外层滤筒相邻的滤筒的上端结合为一体,以此类推,使多个直径不同的滤筒结合成一个整体,形成一个迷宫式过滤网面,并把过滤器壳体分隔成上下两个空间。工作时,当未经过滤的液(气)体自过滤器上端进口进入壳体内部后,通过迷宫式过滤网面完成过滤过程,过滤后的液(气)体进入过滤器壳体的下端出口排出。
发明的具体结构由以下的实施例及其附图给出。附图是根据本发明的原理而设计的特例,即由两个滤筒构成的过滤器结构原理图。图中1.支承环、2.外滤筒、3.滤盖、4.中心滤筒、5.滤环、6.过滤器壳体、a.进口、b.出口、A.为待过滤液(气)体、B.为已过滤的液(气)体。
下面结合附图详细说明一种新型过滤器的结构及工作原理。
如附图所示,中心滤筒4的上端与滤盖3结合为一体,中心滤筒4的下端通过滤环5与外滤筒2的下端结合为一体,外滤筒2的上端与支承环1结合为一体。从附图可以看出,上述部件构成一个整体,形成一个凹形迷宫式过滤网面,并把过滤器壳体6分隔成上下两个空间。工作时,待过滤液(气)体自进口a进入过滤器壳体6的上端,经凹形迷宫式过滤器网面过滤后从出口b排出。从而完成液(气)体的过滤。在实施过程中,进口a、出口b,反向连接也成立。

Claims (1)

  1. 一种过滤器主要由过滤器壳体和两个或两个以上直径不同的滤筒、滤盖、滤环所构成;其特征在于:中心滤筒的上端与滤盖结合为一体,中心滤筒的下端通过滤环与其相邻外层滤筒的下端结合为一体,而该外层滤筒的上端,再通过另一滤环和另一个相邻外层滤筒的上端结合为一体,以此类推,使多个直径不同的滤筒构成一个完成的整体,形成一个迷宫式的过滤网面,并把过滤器壳体分隔成上下两个空间。
CN 99102957 1999-03-12 1999-03-12 一种新型过滤器 Expired - Fee Related CN1124170C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99102957 CN1124170C (zh) 1999-03-12 1999-03-12 一种新型过滤器

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Application Number Priority Date Filing Date Title
CN 99102957 CN1124170C (zh) 1999-03-12 1999-03-12 一种新型过滤器

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CN1266731A CN1266731A (zh) 2000-09-20
CN1124170C true CN1124170C (zh) 2003-10-15

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2780095B1 (en) * 2011-11-14 2019-10-30 Amiad Water Systems Ltd. Fluid contamination prevention system

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According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 99102957.7 of the invention patents in this issue as a notice of authorization, and at the same time corresponding to the 99205142.8 utility model patent to be given up, and in the 19 volume of the 42 issue of the new type of communique on the patent right to abandon the announcement.

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