CN103100269B - 一种三聚氰胺热气过滤器专用滤袋 - Google Patents

一种三聚氰胺热气过滤器专用滤袋 Download PDF

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Publication number
CN103100269B
CN103100269B CN201110355518.3A CN201110355518A CN103100269B CN 103100269 B CN103100269 B CN 103100269B CN 201110355518 A CN201110355518 A CN 201110355518A CN 103100269 B CN103100269 B CN 103100269B
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filtrate
filter
filter bag
layer
tripolycyanamide
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CN103100269A (zh
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齐效峰
王立平
陈和峰
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Luoyang Shengrui Environmental Technology Co., Ltd.
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Luoyang Shengrui Environmental Technology Co Ltd
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Abstract

本发明公开的一种三聚氰胺热气过滤器专用滤袋，涉及滤料技术领域，该滤袋由三层滤料套装而成，滤袋依靠各层滤料的纤维组织相互摩擦结合，最内层滤料为玄武岩双斜纹布，中间层滤料为玄武岩复合毡，外层滤料为玻纤；由于三层滤料结构的设置，在更换最内层板结滤袋时，也不影响生产连续性。

Description

一种三聚氰胺热气过滤器专用滤袋
技术领域
本发明涉及滤料技术领域，具体涉及一种三聚氰胺热气过滤器专用滤袋。
背景技术
由于高温三聚氰胺原料易吸附板结在滤袋上，需定期更换滤袋，且现有的滤袋为单层结构，更换时生产设备需停工，影响生产的连续性。
发明内容
本发明所要解决的技术问题是提供一种更换板结滤袋时，也不影响生产连续性的三聚氰胺热气过滤器专用滤袋。
为了实现上述发明目的，本发明创造采用如下技术方案：
一种三聚氰胺热气过滤器专用滤袋，由三层滤料套装而成，滤袋依靠各层滤料的纤维组织相互摩擦结合，最内层滤料为玄武岩双斜纹布，中间层滤料为玄武岩复合毡，外层滤料为玻纤。
进一步的，每层滤料均设置为长筒形状。
进一步的，最内层滤料的一端封口。
进一步的，最外层滤料的两端设有拉环。
由于采用如上所述的技术方案，本发明创造产生如下积极效果：
由于将三聚氰胺热气过滤器专用滤袋设置为三层套装的结构，针对过滤的介质原料吸湿性大的特点，第一层滤料粗效过滤，有效防止糊袋，第二、三层滤料精细过滤，保证成品合格率。
附图说明
图1是本发明创造的滤袋的结构示意图；
具体实施方式
结合图1，该实施例的三聚氰胺热气过滤器专用滤袋，由三种不同材质的设置成长筒形状的滤料套装而成，其中，最内层滤料为玄武岩双斜纹布，中间层滤料为玄武岩复合毡，外层滤料为玻纤，三层滤料各自独立成同心圆结构结合。
其中，玄武岩双斜纹，耐腐蚀、耐高温，柔软性好易清灰，孔径大用作粗效过滤。玄武岩复合针刺毡，耐高温、耐腐蚀，形成孔径率小，确保产品精度。玻纤机织加密布，防止磨损，预防中间层玄武岩复合毡纤维脱毛，确保产品合格率。
为便于现场应用，最内层滤料的一端封口，以便套设在支撑架上。最外层滤料为无底筒形，两端设有拉环，生产时轧制在滤料端部上；更换方便，直接拿掉更换。
当使用一段时间后，玄武岩双斜纹层滤料板结，需更换；外面一层在起到过滤功能的前提下，同时具有保护功能，保护内层过滤层效果不损失。

Claims (1)

1.一种三聚氰胺热气过滤器专用滤袋，其特征是：由三层滤料套装而成，滤袋依靠各层滤料的纤维组织相互摩擦结合，最内层滤料为玄武岩双斜纹布，中间层滤料为玄武岩复合毡，外层滤料为玻纤；每层滤料均设置为长筒形状；最内层滤料的一端封口；最外层滤料的两端设有拉环。
CN201110355518.3A 2011-11-10 2011-11-10 一种三聚氰胺热气过滤器专用滤袋 Active CN103100269B (zh)

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US4861353A (en) * 1987-12-07 1989-08-29 E. I. Du Pont De Nemours And Company Filter element and assembly
CN201026420Y (zh) * 2007-03-16 2008-02-27 杨勇新 一种玄武岩纤维过滤布
CN101934173A (zh) * 2009-07-02 2011-01-05 东丽纤维研究所（中国）有限公司 一种过滤材料及其用途
CN202366581U (zh) * 2011-11-10 2012-08-08 洛阳盛洁环保工程有限公司 一种三聚氰胺热气过滤器专用滤袋

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DE4201741A1 (de) * 1992-01-23 1993-07-29 Dynamit Nobel Ag Filtervorrichtung zum filtern einer gasstroemung
CN1350879A (zh) * 2000-10-27 2002-05-29 中国石油化工股份有限公司 有机废气净化装置
CN101856576B (zh) * 2010-06-09 2012-02-08 营口市洪源玻纤科技有限公司 玄武岩高精度滤料及其制备方法
CN101947401B (zh) * 2010-08-27 2012-07-25 宋朋泽 玄武岩纤维复合梯次滤料及其制备方法
CN201978611U (zh) * 2011-03-08 2011-09-21 肖红霞 一种三聚氰胺专用过滤袋
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861353A (en) * 1987-12-07 1989-08-29 E. I. Du Pont De Nemours And Company Filter element and assembly
CN201026420Y (zh) * 2007-03-16 2008-02-27 杨勇新 一种玄武岩纤维过滤布
CN101934173A (zh) * 2009-07-02 2011-01-05 东丽纤维研究所（中国）有限公司 一种过滤材料及其用途
CN202366581U (zh) * 2011-11-10 2012-08-08 洛阳盛洁环保工程有限公司 一种三聚氰胺热气过滤器专用滤袋

Non-Patent Citations (1)

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