CN206045814U - 一种管式微滤膜 - Google Patents

一种管式微滤膜 Download PDF

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CN206045814U
CN206045814U CN201621067058.9U CN201621067058U CN206045814U CN 206045814 U CN206045814 U CN 206045814U CN 201621067058 U CN201621067058 U CN 201621067058U CN 206045814 U CN206045814 U CN 206045814U
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王秋玲
屠锡良
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SUZHOU KAIHONG POLYMER SCIENCE AND TECHNOLOGY Co Ltd
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SUZHOU KAIHONG POLYMER SCIENCE AND TECHNOLOGY Co Ltd
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Abstract

本实用新型公开了一种管式微滤膜，包括支撑骨架和设置在支撑骨架表面的微滤膜层，所述支撑骨架表面有若干锚孔，所述微滤膜层上有若干锚，所述锚深入至锚孔内。与现有技术相比，本实用新型通过支撑骨架和膜层之间增加锚和锚孔的结构，提高了膜层和支撑骨架之间的结合力，使得本实用新型具有强度高、不宜破损和剥离强度高的特点。

Description

一种管式微滤膜
技术领域
本实用新型涉及一种管式微滤膜。
背景技术
随着膜技术的发展，越来越多的膜分离技术被应用于水处理行业中，按膜的形状来分，膜可分为平板膜、中空纤维膜、卷式膜、管式膜等，从过滤精度来分，可分为微滤膜、超滤膜、纳滤膜和RO膜。我国生产的管式膜，多数由无纺布和胶粘剂组成支撑骨架，存在有强度低、易变形、膜与骨架结合强度低、易破损和剥离的缺点。
实用新型内容
针对现有技术中的问题，本实用新型的目的是要提供一种管式微滤膜。
为了达到上述目的，本实用新型的技术方案是：一种管式微滤膜，包括支撑骨架和设置在支撑骨架表面的微滤膜层，所述支撑骨架表面有若干锚孔，所述微滤膜层上有若干锚，所述锚深入至锚孔内。
进一步，所述支撑骨架为多孔结构，所述锚孔通过多孔结构相贯穿。
进一步，所述锚孔的孔径为10～30微米。
进一步，所述支撑骨架为烧结而成的支撑骨架。
与现有技术相比，本实用新型通过支撑骨架和膜层之间增加锚和锚孔的结构，提高了膜层和支撑骨架之间的结合力，使得本实用新型具有强度高、不宜破损和剥离强度高的特点。
附图说明
图1为本实用新型结构示意图。
具体实施方式
下面结合实施例和附图对本实用新型进行进一步说明。
一种管式微滤膜，包括支撑骨架1和设置在支撑骨架1表面的微滤膜层2，所述支撑骨架1表面有若干锚孔3，所述微滤膜层2上有若干锚4，所述锚4深入至锚孔3内，所述支撑骨架1为多孔结构，所述锚孔3通过多孔结构相贯穿，所述锚孔3的孔径为10～30微米，所述支撑骨架1为烧结而成的支撑骨架。
凡在不脱离本实用新型核心的情况下做出的简单的变形或修改均落入本实用新型的保护范围。

Claims (4)

1.一种管式微滤膜，包括支撑骨架和设置在支撑骨架表面的微滤膜层，其特征在于，所述支撑骨架表面有若干锚孔，所述微滤膜层上有若干锚，所述锚深入至锚孔内。
2.根据权利要求1所述的一种管式微滤膜，其特征在于，所述支撑骨架为多孔结构，所述锚孔通过多孔结构相贯穿。
3.根据权利要求1所述的一种管式微滤膜，其特征在于，所述锚孔的孔径为10～30微米。
4.根据权利要求1所述的一种管式微滤膜，其特征在于，所述支撑骨架为烧结而成的支撑骨架。
CN201621067058.9U 2016-09-21 2016-09-21 一种管式微滤膜 Active CN206045814U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031307A (zh) * 2017-12-14 2018-05-15 苏州凯虹高分子科技有限公司 一种高刚性管式微滤膜及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031307A (zh) * 2017-12-14 2018-05-15 苏州凯虹高分子科技有限公司 一种高刚性管式微滤膜及其制备方法

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