CN1296118C - 旋涡式气体过滤器 - Google Patents

旋涡式气体过滤器 Download PDF

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CN1296118C
CN1296118C CNB2004100377644A CN200410037764A CN1296118C CN 1296118 C CN1296118 C CN 1296118C CN B2004100377644 A CNB2004100377644 A CN B2004100377644A CN 200410037764 A CN200410037764 A CN 200410037764A CN 1296118 C CN1296118 C CN 1296118C
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余泰成
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Abstract

本发明是一种旋涡式气体过滤器,由螺旋形卷板(1)交叉排列安装在旋涡式气体过滤器壳体(5)或框架上,自然形成进气口(2)、出气口(3)和旋涡式通道(4)。本发明的旋涡式气体过滤器能将气体中的固体微粒或能够在工作环境中冷凝成液体的物质与气体分离。本发明的旋涡式气体过滤器结构简单,制作成本低,气体—液体(或固体微粒)分离效果好,不需要更换,便于清洗,空气阻力很小,噪音小,具有较强的隔音能力,可通过堆叠的方法用多个旋涡气体过滤器提高分离能力。配合通风设备,可广泛用于工业生产、室内外气体净化以达到环境保护的目的。本发明的旋涡气体过滤器如果用于油烟的分离过滤,其单台过滤器的分离效率超过90%。

Description

旋涡式气体过滤器
所属技术领域:本发明属于分离设备领域,具体涉及一种旋涡式气体过滤器。
背景技术:目前,对气体的过滤净化,普遍采用的是密集的网状结构,甚至使用滤布进行过滤以达到净化的目的。对含固体微粒(或可在工作环境下冷凝的气体)的气体,经过一段时间的使用后,其阻力将大幅度提高,以至被迫更换过滤网。且过滤效率也很差,过滤阻力大,造成电耗很大,噪音大等。
本发明的目的是为了克服现有技术的缺陷,为公众提供一种高效率,低成本,不需要更换,低阻力、低噪音且隔音效果好的旋涡式气体过滤器。
本发明的目的是通过下述技术方案来实现的。
实用新型内容:本发明的旋涡式气体过滤器,其特征在于旋涡式气体过滤器由螺旋形卷板1交叉排列安装在旋涡式气体过滤器壳体5或框架上,自然形成进气口2、出气口3和旋涡式通道4。
上述方案中,螺旋形卷板1的横断面曲线为弧形螺旋线或矩形螺旋线。
上述方案中,由进气口2、出气口3和螺旋形卷板1组成的旋涡式通道4为等截面或变截面。
本发明所采用的技术方案,利用了气体在螺旋通道内高速通过时所产生的离心力,将固体微粒或所冷凝的液体微粒分离到螺旋形卷板所组成的通道壁上,利用重力的作用收集到过滤器的底部。本发明的旋涡式气体过滤器能将气体中的固体微粒或能够在工作环境中冷凝成液体的物质与气体分离。本发明的旋涡式气体过滤器结构简单,制作成本低,气体—液体(或固体微粒)分离效果好,不需要更换,便于清洗,空气阻力很小,噪音小,具有较强的隔音能力,可通过堆叠的方法用多个旋涡气体过滤器提高分离能力。配合通风设备,可广泛用于工业生产、室内外气体净化以达到环境保护的目的。本发明的旋涡气体过滤器如果用于油烟的分离过滤,其单台过滤器的效率超过90%。
附图说明:
图1是本发明实施例一的立体示意图。
图2是本发明实施例一的螺旋形卷板横断面示意图。
图3是本发明实施例二的螺旋形卷板横断面曲线示意图。
图4是本发明实施例三的螺旋形卷板横断面曲线示意图。
具体实施方式:
下面结合附图和实施例进一步描述本发明,但本发明不仅限于所述实施例。
如图1和图2所示,本发明实施例一的旋涡式气体过滤器,由螺旋形卷板1交叉排列安装在旋涡式气体过滤器壳体5上,自然形成进气口2、出气口3和旋涡式通道4。螺旋形卷板1的横断面曲线为弧形螺旋线。由进气口2、出气口3和螺旋形卷板1组成的旋涡式通道4为变截面。
如图3所示,本发明实施例二的旋涡式气体过滤器,螺旋形卷板1的横断面曲线为矩形螺旋线。由进气口2、出气口3和螺旋形卷板1组成的旋涡式通道4为等截面。
如图4所示,本发明实施例三的旋涡式气体过滤器,螺旋形卷板1的横断面曲线为弧形螺旋线。由进气口2、出气口3和螺旋形卷板1组成的旋涡式通道4为变截面。

Claims (3)

1.一种旋涡式气体过滤器,其特征在于旋涡式气体过滤器由螺旋形卷板(1)交叉排列安装在旋涡式气体过滤器壳体(5)或框架上,自然形成进气口(2)、出气口(3)和旋涡式通道(4)。
2.根据权利要求1所述的旋涡式气体过滤器,其特征在于螺旋形卷板(1)的横断面曲线为弧形螺旋线或矩形螺旋线。
3.根据权利要求1所述的旋涡式气体过滤器,其特征在于由进气口(2)、出气口(3)和螺旋形卷板(1)组成的旋涡式通道(4)为等截面或变截面。
CNB2004100377644A 2004-04-16 2004-05-12 旋涡式气体过滤器 Expired - Lifetime CN1296118C (zh)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101943444B (zh) * 2010-07-30 2012-07-04 西安建筑科技大学 隔板式空调空气过滤器
CN101879393B (zh) * 2010-08-06 2012-07-04 西安建筑科技大学 回转袋式分区空气过滤器
CN108379995B (zh) * 2018-03-29 2023-09-26 王万华 一种气体净化板及空气净化器
CN110496456A (zh) * 2019-09-27 2019-11-26 苏州常青环保设备有限公司 大型油烟净化组合设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004114A1 (en) * 1984-03-09 1985-09-26 Halton Oy Air purifier
CN1078919A (zh) * 1992-05-20 1993-12-01 有限社会前田 压缩空气的过滤装置
CN1210746A (zh) * 1998-07-30 1999-03-17 郭春玲 气溶胶离心降解分离方法与装置
CN2554568Y (zh) * 2002-07-21 2003-06-04 游可方 同轴式润滑油分离器
CN2678750Y (zh) * 2004-04-16 2005-02-16 余泰成 旋涡式气体过滤器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004114A1 (en) * 1984-03-09 1985-09-26 Halton Oy Air purifier
CN1078919A (zh) * 1992-05-20 1993-12-01 有限社会前田 压缩空气的过滤装置
CN1210746A (zh) * 1998-07-30 1999-03-17 郭春玲 气溶胶离心降解分离方法与装置
CN2554568Y (zh) * 2002-07-21 2003-06-04 游可方 同轴式润滑油分离器
CN2678750Y (zh) * 2004-04-16 2005-02-16 余泰成 旋涡式气体过滤器

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