CN107774033A - 一种小面积金属过滤网 - Google Patents

一种小面积金属过滤网 Download PDF

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Publication number
CN107774033A
CN107774033A CN201711115020.3A CN201711115020A CN107774033A CN 107774033 A CN107774033 A CN 107774033A CN 201711115020 A CN201711115020 A CN 201711115020A CN 107774033 A CN107774033 A CN 107774033A
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CN
China
Prior art keywords
screen pack
frame
double
small area
filtering net
Prior art date
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Withdrawn
Application number
CN201711115020.3A
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English (en)
Inventor
秦翠
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Individual
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Individual
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Priority to CN201711115020.3A priority Critical patent/CN107774033A/zh
Publication of CN107774033A publication Critical patent/CN107774033A/zh
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)

Abstract

本发明提供了一种过滤网，包括边框和边框包覆的双层过滤网，所述双层过滤网中间设置有与边框四角固连且相互交叉的两个支撑条。本发明的有益效果:一是支撑条避免了过滤网容易变形的问题，二是使用支撑条最少限度地影响过滤效果。

Description

一种小面积金属过滤网
技术领域
本发明涉及一种过滤网。
背景技术
小面积金属过滤网使用时间一长容易变形。申请号为201620490205.7和申请号为201620490542.6的专利分别公开了一种中支撑过滤网和一种硬质过滤网，分别通过在双层过滤网中间设置带方孔的支撑板和在单层过滤网两侧设置带方孔的固定板架，并改变横纱和纵纱的截面形状，从而达到支撑不变形的目的。但因支撑板的存在影响了过滤效果。
发明内容
本发明提供了一种过滤网，解决了现有技术存在的问题。采用的技术方案是：一种过滤网，包括边框和边框包覆的双层过滤网，所述双层过滤网中间设置有与边框四角固连且相互交叉的两个支撑条。
本发明的有益效果:一是支撑条避免了过滤网容易变形的问题，二是使用支撑条最少限度地影响过滤效果。
附图说明
图1是本发明结构示意图；
图2是本发明剖面图。
其中：1、边框；2、过滤网；3、支撑条。
具体实施方式
如图1所、图2示：
一种过滤网，包括边框和边框包覆的双层过滤网，所述双层过滤网中间设置有与边框四角固连且相互交叉的两个支撑条。

Claims (1)

1.一种过滤网，包括边框和边框包覆的双层过滤网，其特征在于：所述双层过滤网中间设置有与边框四角固连且相互交叉的两个支撑条。
CN201711115020.3A 2017-11-13 2017-11-13 一种小面积金属过滤网 Withdrawn CN107774033A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711115020.3A CN107774033A (zh) 2017-11-13 2017-11-13 一种小面积金属过滤网

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711115020.3A CN107774033A (zh) 2017-11-13 2017-11-13 一种小面积金属过滤网

Publications (1)

Publication Number Publication Date
CN107774033A true CN107774033A (zh) 2018-03-09

Family

ID=61431649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711115020.3A Withdrawn CN107774033A (zh) 2017-11-13 2017-11-13 一种小面积金属过滤网

Country Status (1)

Country Link
CN (1) CN107774033A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110614032A (zh) * 2019-09-26 2019-12-27 成都易态科技有限公司 过滤材料的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203609980U (zh) * 2013-12-13 2014-05-28 金川集团股份有限公司 一种防沙防尘用空气过滤网
CN204865381U (zh) * 2015-03-12 2015-12-16 上海迪安诺环境技术有限公司 一种新型空气净化过滤网装置
CN107308725A (zh) * 2016-04-27 2017-11-03 深圳市金宝盈文化股份有限公司 一种银丝空调滤网

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203609980U (zh) * 2013-12-13 2014-05-28 金川集团股份有限公司 一种防沙防尘用空气过滤网
CN204865381U (zh) * 2015-03-12 2015-12-16 上海迪安诺环境技术有限公司 一种新型空气净化过滤网装置
CN107308725A (zh) * 2016-04-27 2017-11-03 深圳市金宝盈文化股份有限公司 一种银丝空调滤网

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110614032A (zh) * 2019-09-26 2019-12-27 成都易态科技有限公司 过滤材料的制备方法

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Application publication date: 20180309

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