CN113613753A - 过滤材料和过滤器单元 - Google Patents

过滤材料和过滤器单元 Download PDF

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Publication number
CN113613753A
CN113613753A CN202080021209.XA CN202080021209A CN113613753A CN 113613753 A CN113613753 A CN 113613753A CN 202080021209 A CN202080021209 A CN 202080021209A CN 113613753 A CN113613753 A CN 113613753A
Authority
CN
China
Prior art keywords
filter material
fiber sheet
fiber
filter
mass
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
CN202080021209.XA
Other languages
English (en)
Chinese (zh)
Inventor
壹岐尾亮介
浅田康裕
山贺直贵
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of CN113613753A publication Critical patent/CN113613753A/zh
Pending legal-status Critical Current

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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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • 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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Laminated Bodies (AREA)
CN202080021209.XA 2019-03-15 2020-03-13 过滤材料和过滤器单元 Pending CN113613753A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019048657 2019-03-15
JP2019-048657 2019-03-15
PCT/JP2020/010999 WO2020189537A1 (ja) 2019-03-15 2020-03-13 濾材及びフィルターユニット

Publications (1)

Publication Number Publication Date
CN113613753A true CN113613753A (zh) 2021-11-05

Family

ID=72519316

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080021209.XA Pending CN113613753A (zh) 2019-03-15 2020-03-13 过滤材料和过滤器单元

Country Status (4)

Country Link
JP (1) JP7415919B2 (https=)
KR (1) KR102946526B1 (https=)
CN (1) CN113613753A (https=)
WO (1) WO2020189537A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102560018B1 (ko) * 2021-11-26 2023-07-27 (주)수시스템 원통형 필터카트리지 제조용 지그 및 이에 의해 제조된 원통형 필터카트리지

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101652167A (zh) * 2007-03-29 2010-02-17 东丽株式会社 滤材和过滤单元
JP2015187325A (ja) * 2014-03-14 2015-10-29 東レ株式会社 難燃性支持体
CN107106955A (zh) * 2014-12-26 2017-08-29 大金工业株式会社 空气过滤器用滤材、过滤器组件、空气过滤器单元以及空气过滤器用滤材的制造方法
JP2017176920A (ja) * 2016-03-28 2017-10-05 東レ株式会社 フィルタ濾材

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216284A (ja) * 1985-07-16 1987-01-24 Teijin Memorex Kk フロツピ−デイスク
JP3761697B2 (ja) * 1997-11-07 2006-03-29 東洋ゴム工業株式会社 陸屋根の防水施工方法
CN100503000C (zh) * 2001-04-05 2009-06-24 大金工业株式会社 过滤器滤材,使用过滤器滤材的过滤器组件和空气过滤器部件以及过滤器滤材的制造方法
JP4240865B2 (ja) * 2001-09-26 2009-03-18 三菱重工業株式会社 難燃性フィルタ及びその製造方法
JP2009208014A (ja) * 2008-03-05 2009-09-17 Toray Ind Inc 成形濾材およびフィルターユニット
JP2014151299A (ja) 2013-02-13 2014-08-25 Toray Ind Inc フィルター用濾材およびエアフィルター
JP2015140495A (ja) * 2014-01-28 2015-08-03 帝人株式会社 湿式不織布およびエアフィルター用濾材
JP6658113B2 (ja) * 2016-03-04 2020-03-04 東レ株式会社 エアクリーナー用不織布

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101652167A (zh) * 2007-03-29 2010-02-17 东丽株式会社 滤材和过滤单元
JP2015187325A (ja) * 2014-03-14 2015-10-29 東レ株式会社 難燃性支持体
CN107106955A (zh) * 2014-12-26 2017-08-29 大金工业株式会社 空气过滤器用滤材、过滤器组件、空气过滤器单元以及空气过滤器用滤材的制造方法
JP2017176920A (ja) * 2016-03-28 2017-10-05 東レ株式会社 フィルタ濾材

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李兴虎: "《柴油车排气后处理技术》", 31 July 2016, pages: 202 - 204 *

Also Published As

Publication number Publication date
WO2020189537A1 (ja) 2020-09-24
JPWO2020189537A1 (https=) 2020-09-24
KR20210136991A (ko) 2021-11-17
KR102946526B1 (ko) 2026-04-01
JP7415919B2 (ja) 2024-01-17

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Application publication date: 20211105