[go: up one dir, main page]

KR20180084628A - 백 필터용 여과포 및 그의 제조 방법 및 백 필터 - Google Patents

백 필터용 여과포 및 그의 제조 방법 및 백 필터 Download PDF

Info

Publication number
KR20180084628A
KR20180084628A KR1020177025307A KR20177025307A KR20180084628A KR 20180084628 A KR20180084628 A KR 20180084628A KR 1020177025307 A KR1020177025307 A KR 1020177025307A KR 20177025307 A KR20177025307 A KR 20177025307A KR 20180084628 A KR20180084628 A KR 20180084628A
Authority
KR
South Korea
Prior art keywords
bag
filter
manufacturing
bag filter
filter bag
Prior art date
Application number
KR1020177025307A
Other languages
English (en)
Other versions
KR102732302B1 (ko
Inventor
미에 가미야마
요시카즈 고바야시
가즈요시 사키타
Original Assignee
데이진 프론티아 가부시키가이샤
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 데이진 프론티아 가부시키가이샤 filed Critical 데이진 프론티아 가부시키가이샤
Publication of KR20180084628A publication Critical patent/KR20180084628A/ko
Application granted granted Critical
Publication of KR102732302B1 publication Critical patent/KR102732302B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic 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
    • B01D46/0001—Making filtering elements
    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
    • 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
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • B01D2239/0233—Island-in-sea
    • 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
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • 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
    • B01D2239/0654—Support layers
    • 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
    • B01D2239/10—Filtering material manufacturing
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1225—Fibre length
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Air Bags (AREA)
  • Multicomponent Fibers (AREA)
KR1020177025307A 2015-11-19 2016-11-04 백 필터용 여과포 및 그의 제조 방법 및 백 필터 Active KR102732302B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2015-226549 2015-11-19
JP2015226549 2015-11-19
PCT/JP2016/082787 WO2017086186A1 (ja) 2015-11-19 2016-11-04 バグフィルター用ろ過布およびその製造方法およびバグフィルター

Publications (2)

Publication Number Publication Date
KR20180084628A true KR20180084628A (ko) 2018-07-25
KR102732302B1 KR102732302B1 (ko) 2024-11-21

Family

ID=58718676

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177025307A Active KR102732302B1 (ko) 2015-11-19 2016-11-04 백 필터용 여과포 및 그의 제조 방법 및 백 필터

Country Status (7)

Country Link
US (1) US11253801B2 (ko)
EP (1) EP3225294B1 (ko)
JP (1) JP6397121B2 (ko)
KR (1) KR102732302B1 (ko)
CN (2) CN111495054B (ko)
TW (1) TWI778946B (ko)
WO (1) WO2017086186A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200038089A (ko) * 2018-10-02 2020-04-10 주식회사 휴비스 원착 난연성 해도형 극세섬유

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3225294B1 (en) * 2015-11-19 2020-10-28 Teijin Frontier Co., Ltd. Filtering fabric for bag filter, production method therefor and bag filter
JP2018202295A (ja) * 2017-05-31 2018-12-27 Ｊｘｔｇエネルギー株式会社 エアフィルター及びその製造方法
WO2018233650A1 (zh) * 2017-06-22 2018-12-27 东丽纤维研究所（中国）有限公司 一种过滤材料
KR101972101B1 (ko) * 2017-11-29 2019-04-25 주식회사 휴비스 난연성 해도형 극세섬유
KR101992446B1 (ko) * 2018-03-29 2019-06-25 주식회사 휴비스 촉감이 우수한 난연성 해도형 극세섬유
US20220387915A1 (en) 2019-10-08 2022-12-08 Donaldson Company, Inc. Filter media layers including mixed diameter fine fibers
CN112973281B (zh) * 2021-03-30 2023-04-07 上海华峰超纤科技股份有限公司 一种多层超细纤维过滤材料及其制备方法
CN114635219B (zh) * 2022-03-31 2023-09-05 业成科技（成都）有限公司 缓冲材料层、模压治具和压合工艺方法
JPWO2024018828A1 (ko) 2022-07-20 2024-01-25

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09187611A (ja) 1995-12-28 1997-07-22 Nippon Felt Kogyo Kk フイルターバグ及びその製造方法
JPH09313832A (ja) 1996-05-31 1997-12-09 Teijin Ltd 高性能濾過布
JP2000140530A (ja) 1998-11-05 2000-05-23 Toyobo Co Ltd 高ろ過性バグフィルター用ろ布及びその製造方法
JP2011147850A (ja) * 2010-01-19 2011-08-04 Asahi Kasei Fibers Corp バグフィルター用ろ過布
JP2012237084A (ja) * 2011-05-13 2012-12-06 Teijin Fibers Ltd フィルター用不織布およびエアーフィルター

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155920U (ja) * 1984-03-28 1985-10-17 芦森工業株式会社 フイルタ−
JPH01292180A (ja) * 1988-05-17 1989-11-24 Mitsubishi Rayon Co Ltd 吸収材の製造方法
JPH01292103A (ja) 1988-05-19 1989-11-24 Mitsubishi Rayon Co Ltd 吸収材の製造方法
JP4317347B2 (ja) * 2001-04-27 2009-08-19 日本バイリーン株式会社 自動変速機用オイルフィルタの濾過材
JP2005281904A (ja) * 2004-03-30 2005-10-13 Toray Ind Inc 耐熱性布帛およびプリーツ型バグフィルターならびに耐熱性布帛の製造方法
US8652288B2 (en) * 2006-08-29 2014-02-18 Ocv Intellectual Capital, Llc Reinforced acoustical material having high strength, high modulus properties
US7927540B2 (en) * 2007-03-05 2011-04-19 Bha Group, Inc. Method of manufacturing a composite filter media
US20080217241A1 (en) * 2007-03-05 2008-09-11 Alan Smithies Composite filter media and methods of manufacture
US8308834B2 (en) * 2007-03-05 2012-11-13 Bha Group, Inc. Composite filter media
US7942948B2 (en) * 2007-03-05 2011-05-17 Bha Group, Inc. Filter element including a composite filter media
US20080315465A1 (en) * 2007-03-05 2008-12-25 Alan Smithies Method of manufacturing composite filter media
WO2009062017A1 (en) 2007-11-09 2009-05-14 E. I. Du Pont De Nemours And Company Thermally stabilized bag house filters and media
US8833567B2 (en) * 2008-01-16 2014-09-16 Ahlstrom Corporation Coalescence media for separation of water-hydrocarbon emulsions
CN102006876B (zh) * 2008-04-14 2012-07-25 旭化成医疗株式会社 凝集物除去过滤材料及血液制剂的过滤方法
US7922959B2 (en) * 2008-08-01 2011-04-12 E. I. Du Pont De Nemours And Company Method of manufacturing a composite filter media
JP5600106B2 (ja) * 2009-08-10 2014-10-01 旭化成せんい株式会社 集じん機用ろ過布
CN103209747A (zh) 2010-10-28 2013-07-17 株式会社马勒滤清系统 过滤器用多层滤材和过滤器
JP2012092466A (ja) * 2010-10-28 2012-05-17 Teijin Fibers Ltd 湿式不織布および繊維製品
JP5908709B2 (ja) * 2011-12-09 2016-04-26 帝人株式会社 フィルター用不織布およびその製造方法およびフィルター
JP5865058B2 (ja) * 2011-12-19 2016-02-17 株式会社マーレ フィルターシステムズ フィルター用ろ材およびその製造方法、ならびにフィルター
DE102012011065A1 (de) * 2012-06-04 2013-12-05 Irema-Filter Gmbh Verfahren zur Herstellung eines Vliesstoffes
US20140250848A1 (en) * 2013-03-11 2014-09-11 Southern Felt Company, Inc. Filter Media
US20150182895A1 (en) * 2013-12-31 2015-07-02 Bha Altair, Llc Process for making rigid porous plastic tubular filters
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
EP3100779B1 (en) * 2014-01-28 2018-03-14 Teijin Frontier Co., Ltd. Multilayer filtration material for filter, method for manufacturing same, and air filter
EP3159444B1 (en) * 2014-06-17 2020-07-29 Kuraray Co., Ltd. Water absorbent laminate and method for producing same
CN204208376U (zh) * 2014-10-13 2015-03-18 江苏康洁环境工程有限公司 表面设有凸体的集尘过滤布
US10343095B2 (en) * 2014-12-19 2019-07-09 Hollingsworth & Vose Company Filter media comprising a pre-filter layer
CA2976234C (en) * 2015-02-10 2021-05-25 Walk Industrial Inc. Filtration assembly and system
US10828587B2 (en) * 2015-04-17 2020-11-10 Hollingsworth & Vose Company Stable filter media including nanofibers
EP3225294B1 (en) * 2015-11-19 2020-10-28 Teijin Frontier Co., Ltd. Filtering fabric for bag filter, production method therefor and bag filter
KR102639914B1 (ko) * 2015-12-22 2024-02-23 도레이 카부시키가이샤 일렉트릿 섬유 시트
CN109069965A (zh) * 2016-03-15 2018-12-21 帝人富瑞特株式会社 液体过滤器用滤材和液体过滤器
CA2961302A1 (en) * 2016-03-18 2017-09-18 Precision Fabrics Group, Inc. Multi-layered fabric laminates and methods of making and using the same
WO2017173124A1 (en) * 2016-03-30 2017-10-05 Clarcor Inc. Direct deposition of a nanofiber on a textile substrate
US10625196B2 (en) * 2016-05-31 2020-04-21 Hollingsworth & Vose Company Coalescing filter media
JP2018095973A (ja) * 2016-12-08 2018-06-21 東レ株式会社 メルトブロー不織布
JP6692463B2 (ja) * 2017-01-27 2020-05-13 帝人フロンティア株式会社 バグフィルター用ろ過布およびその製造方法
WO2018159421A1 (ja) * 2017-02-28 2018-09-07 東レ株式会社 積層不織布
US20180290088A1 (en) * 2017-04-06 2018-10-11 Parker-Hannifin Corporation Self-supporting industrial air filter
US12012680B2 (en) * 2017-09-15 2024-06-18 3M Innovative Properties Company Non-woven fibrous web and methods thereof
WO2019159654A1 (ja) * 2018-02-15 2019-08-22 東レ株式会社 不織布およびこれを用いてなるエアフィルター濾材

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09187611A (ja) 1995-12-28 1997-07-22 Nippon Felt Kogyo Kk フイルターバグ及びその製造方法
JPH09313832A (ja) 1996-05-31 1997-12-09 Teijin Ltd 高性能濾過布
JP2000140530A (ja) 1998-11-05 2000-05-23 Toyobo Co Ltd 高ろ過性バグフィルター用ろ布及びその製造方法
JP2011147850A (ja) * 2010-01-19 2011-08-04 Asahi Kasei Fibers Corp バグフィルター用ろ過布
JP2012237084A (ja) * 2011-05-13 2012-12-06 Teijin Fibers Ltd フィルター用不織布およびエアーフィルター

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200038089A (ko) * 2018-10-02 2020-04-10 주식회사 휴비스 원착 난연성 해도형 극세섬유

Also Published As

Publication number Publication date
JP6397121B2 (ja) 2018-09-26
EP3225294A1 (en) 2017-10-04
KR102732302B1 (ko) 2024-11-21
WO2017086186A1 (ja) 2017-05-26
CN111495054A (zh) 2020-08-07
US20180257015A1 (en) 2018-09-13
TW201729883A (zh) 2017-09-01
CN107206299A (zh) 2017-09-26
US11253801B2 (en) 2022-02-22
CN111495054B (zh) 2022-03-04
EP3225294B1 (en) 2020-10-28
EP3225294A4 (en) 2017-12-27
TWI778946B (zh) 2022-10-01
JPWO2017086186A1 (ja) 2017-11-24

Similar Documents

Publication Publication Date Title
KR20180084628A (ko) 백 필터용 여과포 및 그의 제조 방법 및 백 필터
ZA201806986B (en) Mechanical filter element, apparatus and method
GB201420730D0 (en) Filter, and apparatus and method for filter manufacture
EP3115095A4 (en) Honeycomb filter, and method for manufacturing honeycomb filter
HK1221204A1 (zh) 包裝體及其製造方法
SG10201500789XA (en) Method for manufacturing nanoholes and filter manufactured by the same
GB2560293B (en) Biochip and method for manufacturing biochip
DK3359275T3 (da) Filterindretninger, -fremgangsmåder og -system
DK3366357T3 (da) Filter
HK1208301A2 (en) Mask and manufacturing method thereof
EP3311858A4 (en) Filter element for blood-processing filter, blood-processing filter, and blood-processing method
DE112015006434A5 (de) Filtervorrichtung
ES1157711Y (es) Filtro
FI20155203L (fi) Menetelmä vakuuminauhasuodatinlaitteen valmistamiseksi, vakuuminauhasuodatinlaite, ja kulutusnauha
SE1400596A1 (sv) A cross member for a vehicle frame, a vehicle frame and a vehicle comprising such a cross member
FI20175280A (fi) Jodaatti-ioni adsorbentti ja menetelmä sen valmistamiseksi
PT2996787T (pt) Elemento de filtro, método de o fabricar e uso do mesmo
PL3117723T3 (pl) Sposób i urządzenie do wytwarzania filtrów
DK3227485T3 (da) Tekstilprodukt, fremgangsmåde til fremstilling af tekstilproduktet og anvendelse af tekstilproduktet
FI20155796A (fi) Menetelmä ja suodatinelementti
KR102460902B9 (ko) 무릎 에어백 및 그 제조 방법
PL3102306T3 (pl) Element filtracyjny, zwłaszcza element do filtrowania powietrza
ES1202062Y (es) Filtro de Bolsas
KR20180084801A (ko) 중실형 부품의 제조를 위한 제조 장치, 그리고 그 제조 장치를 이용한 중실형 부품의 제조 방법
UA34312S (uk) Фільтрувальний елемент

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20170908

Patent event code: PA01051R01D

Comment text: International Patent Application

N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20180220

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20211025

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20240111

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20240903

PG1601 Publication of registration