CN109550312A - 一种易清洗涤纶针刺毡 - Google Patents

一种易清洗涤纶针刺毡 Download PDF

Info

Publication number
CN109550312A
CN109550312A CN201811496531.9A CN201811496531A CN109550312A CN 109550312 A CN109550312 A CN 109550312A CN 201811496531 A CN201811496531 A CN 201811496531A CN 109550312 A CN109550312 A CN 109550312A
Authority
CN
China
Prior art keywords
tangerine
superfine fibre
terylene
type superfine
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811496531.9A
Other languages
English (en)
Inventor
宋奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Michimori Bag Co Ltd
Original Assignee
Jiangsu Michimori Bag Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Michimori Bag Co Ltd filed Critical Jiangsu Michimori Bag Co Ltd
Priority to CN201811496531.9A priority Critical patent/CN109550312A/zh
Publication of CN109550312A publication Critical patent/CN109550312A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/50—Means for discharging electrostatic potential
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明提出了一种易清洗涤纶针刺毡，所述针刺毡为在涤纶预针刺毡层表面水刺复合多橘瓣型超细纤维面层，所述橘瓣型超细纤维面层表面经表面处理剂进行抗静电处理。本发明的优点是过滤效率高，具有很好的抗静电效果，简单易清洗，高效过滤掉PM2.5颗粒，生产成本低，易于清洗。

Description

一种易清洗涤纶针刺毡
技术领域
本发明涉及针刺毡技术领域，具体涉及一种易清洗涤纶针刺毡。
背景技术
随着社会经济的飞速发展，工业化规模不断扩大，同时也带来了日益恶化的环境问题，近些年来，PM2.5颗粒污染已经严重影响了人们的正常社会生活。目前，对工业废气的处理主要采用针刺毡过滤的方法，在钢铁、燃煤等行业会产生大量粒度细的煤粉，且废气中粉尘浓度高，废气的温度较高；由于高浓度煤粉随空气流动与摩擦，粉尘与滤袋表面的冲击会产生静电，静电的积累会产生火花引起燃烧和爆炸，给企业造成损失。
为了实现可持续环境友好型发展战略，国家出台了一系列的环保排放新标准，在此环保排放政策形势下，提升对细小颗粒的排放标准，对烟气尘气提高颗粒过滤效率，这些环保要求的提升也促进了滤袋过滤性能及效率的不断增强与提高。这是本申请需要着重改善的地方。
发明内容
为了解决上述的技术问题，本发明提供一种易清洗涤纶针刺毡，本发明的优点是过滤效率高，具有很好的抗静电效果，简单易清洗，高效过滤掉 PM2.5 颗粒，生产成本低，易于清洗。
本发明提供一种易清洗涤纶针刺毡，所述针刺毡为在涤纶预针刺毡层表面水刺复合多橘瓣型超细纤维面层，所述橘瓣型超细纤维面层表面经表面处理剂进行抗静电处理。
作为本发明进一步的改进，所述表面处理剂由以下原料制备而成：聚四氟乙烯乳液10-20份；聚丙烯酸酯乳液5-10份，偶联剂0.5-1份，抗静电剂0.3-0.8份，余量为去离子水。
作为本发明进一步的改进，所述表面处理剂由以下原料制备而成：聚四氟乙烯乳液15份；聚丙烯酸酯乳液7份，偶联剂0.7份，抗静电剂0.5份，余量为去离子水。
作为本发明进一步的改进，所述多橘瓣型超细纤维面层为橘瓣型超细分裂纤维在线水刺开纤构成多橘瓣型超细纤维面层。
作为本发明进一步的改进，所述多橘瓣型超细纤维面层为6瓣橘型超细纤维面层、或为8瓣橘型超细纤维面层、或为16瓣橘型超细纤维面层、或为24瓣橘型超细纤维面层、或为36瓣橘型超细纤维面层。
作为本发明进一步的改进，所述超细纤维的单纤直径为10-100nm。
作为本发明进一步的改进，所述涤纶预针刺毡为涤纶长丝基布上、下表层水刺复合涤纶纤维网。
本发明具有如下有益效果：
（1）本发明产品的橘瓣型分裂纤维面层是经水刺开纤的超细纤维，过滤性能获得提升，经过水刺加固后的针刺毡，孔隙更小更密，可以过滤掉PM2.5等细小颗粒，同时提高易清灰性，生产成本低；
（2）本发明产品过滤效率高，具有很好的抗静电效果，简单易清洗，过滤后粉尘排放量都小于10mg/m3，尤其能够高效过滤掉PM2.5颗粒，达到实现烟尘的高标准排放，应用前景很广，用途面大，效率高。
附图说明
图1为本发明的结构示意图；
其中，1. 橘瓣型超细纤维面层；2. 涤纶纤维网；3. 涤纶长丝基布。
具体实施方式
下面将结合本发明实施例，对本发明实施例中的技术方案进行清楚、完整的描述，显然，所述的实施例只是本发明的部分具有代表性的实施例，而不是全部实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的其他所有实施例都属于本发明的保护范围。
实施例1
如图1所示，本发明提供了一种易清洗涤纶针刺毡，所述针刺毡为在涤纶预针刺毡层2表面水刺复合橘瓣型分裂纤维面层所述针刺毡为在涤纶预针刺毡层表面水刺复合多橘瓣型超细纤维面层1，所述橘瓣型超细纤维面层1表面经表面处理剂进行抗静电处理。所述多橘瓣型超细纤维面层1为橘瓣型超细分裂纤维在线水刺开纤构成多橘瓣型超细纤维面层。所述多橘瓣型超细纤维面层1为6瓣橘型超细纤维面层、或为8瓣橘型超细纤维面层、或为16瓣橘型超细纤维面层、或为24瓣橘型超细纤维面层、或为36瓣橘型超细纤维面层。所述涤纶预针刺毡为涤纶长丝基布上、下表层水刺复合涤纶纤维网。所述橘瓣型超细纤维的单纤直径为10-100nm。
所述表面处理剂由以下原料制备而成：聚四氟乙烯乳液10份；聚丙烯酸酯乳液5份，偶联剂0.5份，抗静电剂0.3份，余量为去离子水。
实施例2
如图1所示，本发明提供了一种易清洗涤纶针刺毡，所述针刺毡为在涤纶预针刺毡层2表面水刺复合橘瓣型分裂纤维面层所述针刺毡为在涤纶预针刺毡层表面水刺复合多橘瓣型超细纤维面层1，所述橘瓣型超细纤维面层1表面经表面处理剂进行抗静电处理。所述多橘瓣型超细纤维面层1为橘瓣型超细分裂纤维在线水刺开纤构成多橘瓣型超细纤维面层。所述多橘瓣型超细纤维面层1为6瓣橘型超细纤维面层、或为8瓣橘型超细纤维面层、或为16瓣橘型超细纤维面层、或为24瓣橘型超细纤维面层、或为36瓣橘型超细纤维面层。所述涤纶预针刺毡为涤纶长丝基布上、下表层水刺复合涤纶纤维网。所述橘瓣型超细纤维的单纤直径为10-100nm。
所述表面处理剂由以下原料制备而成：聚四氟乙烯乳液20份；聚丙烯酸酯乳液10份，偶联剂1份，抗静电剂0.8份，余量为去离子水。
实施例3
如图1所示，本发明提供了一种易清洗涤纶针刺毡，所述针刺毡为在涤纶预针刺毡层2表面水刺复合橘瓣型分裂纤维面层所述针刺毡为在涤纶预针刺毡层表面水刺复合多橘瓣型超细纤维面层1，所述橘瓣型超细纤维面层1表面经表面处理剂进行抗静电处理。所述多橘瓣型超细纤维面层1为橘瓣型超细分裂纤维在线水刺开纤构成多橘瓣型超细纤维面层。所述多橘瓣型超细纤维面层1为6瓣橘型超细纤维面层、或为8瓣橘型超细纤维面层、或为16瓣橘型超细纤维面层、或为24瓣橘型超细纤维面层、或为36瓣橘型超细纤维面层。所述涤纶预针刺毡为涤纶长丝基布上、下表层水刺复合涤纶纤维网。所述橘瓣型超细纤维的单纤直径为10-100nm。
所述表面处理剂由以下原料制备而成：聚四氟乙烯乳液15份；聚丙烯酸酯乳液7份，偶联剂0.7份，抗静电剂0.5份，余量为去离子水。
本发明的制作工艺：开松混合后的涤纶短纤维梳理后通过交叉铺网形成涤纶纤维网，再将橘瓣型分裂纤维喂入开松混棉机开松处理，后进入梳理机进行纤维梳理。将梳理好的橘瓣型分裂纤维以一定厚度均匀铺叠在涤纶短纤维网上面，后通过传送带和压力辊作用进入水刺机进行水刺预刺过程，使得纤维网降低蓬松度以便更好地进行水刺加固，继续进入几道水刺加固后进入热风烘燥箱进行干燥处理，最后收集成卷。再进行热定型、烧毛、轧光、涂层等后处理工序，然后进行分切成卷制袋。所述橘瓣型分裂纤维，经过水刺开纤后成为超细纤维，滤料纤维比表面积增大，纤维直径更细，滤材孔径率高，孔隙率大，且表面光滑平整，易于清洁多次有效使用。可生产出克重轻而强度较高的高效过滤性能的过滤材料，生产成本低。
本发明易清洗涤纶针刺毡主要适用于烟气废气过滤，橘瓣型分裂纤维面层能够有效捕捉PM2.5颗粒，过滤效率高，过滤后粉尘排放量都小于10mg/m3，尤其能够高效过滤掉PM2.5颗粒，达到实现烟尘的高标准排放，应用前景很广，用途面大，效率高
本领域的技术人员在不脱离权利要求书确定的本发明的精神和范围的条件下，还可以对以上内容进行各种各样的修改。因此本发明的范围并不仅限于以上的说明，而是由权利要求书的范围来确定的。

Claims (7)

1.一种易清洗涤纶针刺毡，其特征在于：所述针刺毡为在涤纶预针刺毡层表面水刺复合多橘瓣型超细纤维面层，所述橘瓣型超细纤维面层表面经表面处理剂进行抗静电处理。
2.根据权利要求1所述的易清洗涤纶针刺毡，其特征在于：所述表面处理剂由以下原料制备而成：聚四氟乙烯乳液10-20份；聚丙烯酸酯乳液5-10份，偶联剂0.5-1份，抗静电剂0.3-0.8份，余量为去离子水。
3.根据权利要求2所述的易清洗涤纶针刺毡，其特征在于：所述表面处理剂由以下原料制备而成：聚四氟乙烯乳液15份；聚丙烯酸酯乳液7份，偶联剂0.7份，抗静电剂0.5份，余量为去离子水。
4.根据权利要求1所述的易清洗涤纶针刺毡，其特征在于：所述多橘瓣型超细纤维面层为橘瓣型超细分裂纤维在线水刺开纤构成多橘瓣型超细纤维面层。
5.根据权利要求4所述的易清洗涤纶针刺毡，其特征在于：所述多橘瓣型超细纤维面层为6瓣橘型超细纤维面层、或为8瓣橘型超细纤维面层、或为16瓣橘型超细纤维面层、或为24瓣橘型超细纤维面层、或为36瓣橘型超细纤维面层。
6.根据权利要求1所述的易清洗涤纶针刺毡，其特征在于：所述超细纤维的单纤直径为10-100nm。
7.根据权利要求1所述的易清洗涤纶针刺毡，其特征在于：所述涤纶预针刺毡为涤纶长丝基布上、下表层水刺复合涤纶纤维网。
CN201811496531.9A 2018-12-07 2018-12-07 一种易清洗涤纶针刺毡 Pending CN109550312A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811496531.9A CN109550312A (zh) 2018-12-07 2018-12-07 一种易清洗涤纶针刺毡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811496531.9A CN109550312A (zh) 2018-12-07 2018-12-07 一种易清洗涤纶针刺毡

Publications (1)

Publication Number Publication Date
CN109550312A true CN109550312A (zh) 2019-04-02

Family

ID=65869562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811496531.9A Pending CN109550312A (zh) 2018-12-07 2018-12-07 一种易清洗涤纶针刺毡

Country Status (1)

Country Link
CN (1) CN109550312A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111519339A (zh) * 2020-04-21 2020-08-11 湖南省爱意缘家居有限公司 一种床垫材料及制作方法
CN112426802A (zh) * 2020-09-28 2021-03-02 安徽元琛环保科技股份有限公司 一种耐磨高过滤精度过滤材料的制作方法及制得的纤维覆膜滤料

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826953A1 (de) * 1978-06-20 1980-01-10 Bayer Ag Druckluftfilter-nadelfilz
CN101407976A (zh) * 2008-11-26 2009-04-15 中材科技股份有限公司 高过滤、抗静电覆膜复合针刺毡的制造方法
CN205130539U (zh) * 2015-10-28 2016-04-06 江苏氟美斯环保节能新材料有限公司 橘瓣型分裂纤维面层涤纶水刺过滤毡

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826953A1 (de) * 1978-06-20 1980-01-10 Bayer Ag Druckluftfilter-nadelfilz
CN101407976A (zh) * 2008-11-26 2009-04-15 中材科技股份有限公司 高过滤、抗静电覆膜复合针刺毡的制造方法
CN205130539U (zh) * 2015-10-28 2016-04-06 江苏氟美斯环保节能新材料有限公司 橘瓣型分裂纤维面层涤纶水刺过滤毡

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111519339A (zh) * 2020-04-21 2020-08-11 湖南省爱意缘家居有限公司 一种床垫材料及制作方法
CN112426802A (zh) * 2020-09-28 2021-03-02 安徽元琛环保科技股份有限公司 一种耐磨高过滤精度过滤材料的制作方法及制得的纤维覆膜滤料

Similar Documents

Publication Publication Date Title
CN104118178B (zh) 一种pps超细纤维复合滤料的制备方法
CN102380259B (zh) 一种过滤材料及其用途
CN107604532B (zh) 滤袋的面层材料、滤袋、烟气处理系统及处理方法
CN103432826A (zh) 高精度双层基布针刺毡滤料及其制备工艺
CN109550312A (zh) 一种易清洗涤纶针刺毡
CN106310789B (zh) 一种低克重超级细纤维超洁净过滤高温滤料及其制备方法
CN103432827B (zh) 高性能ptfe针刺毡滤料及其制备工艺
CN105879494A (zh) 一种耐高温过滤毡制备方法
CN105879493A (zh) 一种复合过滤材料制备方法
CN107050998A (zh) 一种无机纤维机织滤料及制备方法
CN106823561A (zh) 一种无机纤维与有机纤维复合机织滤料及制备方法
CN113652799B (zh) 一种针刺除尘滤布的制备工艺方法
CN105709499A (zh) 一种具有易清灰功能的芳纶耐高温滤布及其制备方法
Kadnikova et al. Improving the technology of processing sewing and knitwear production waste
CN206631327U (zh) 一种无机纤维机织滤料
CN103405965B (zh) 金属丝网增强聚苯硫醚耐高温水刺滤料的制备方法
CN205130539U (zh) 橘瓣型分裂纤维面层涤纶水刺过滤毡
CN206566609U (zh) 一种有机纤维机织滤料
CN108499222B (zh) 一种聚醚醚酮过滤毡及其制备方法
CN105498361A (zh) 一种涤纶与超细纤维复合非织造过滤毡及制作方法
CN105688512A (zh) 水刺精密面层滤料及其制备方法
CN114108178B (zh) 一种基于减量法的ptfe过滤毡生产工艺
CN103877788B (zh) 一种无基布pps水刺毡滤料及其制备方法
CN202044851U (zh) 一种高温烟气除尘系统用的玄武岩复合滤料
CN205360832U (zh) 一种超细面层高强耐磨复合针刺毡

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190402