KR102268994B9 - Ptfe 정전입자를 포함하는 내열 백 필터 및 내열 백 필터의 제조방법 - Google Patents

Ptfe 정전입자를 포함하는 내열 백 필터 및 내열 백 필터의 제조방법

Info

Publication number
KR102268994B9
KR102268994B9 KR1020190157715A KR20190157715A KR102268994B9 KR 102268994 B9 KR102268994 B9 KR 102268994B9 KR 1020190157715 A KR1020190157715 A KR 1020190157715A KR 20190157715 A KR20190157715 A KR 20190157715A KR 102268994 B9 KR102268994 B9 KR 102268994B9
Authority
KR
South Korea
Prior art keywords
heat
bag filter
ptfe
resistant bag
manufacturing
Prior art date
Application number
KR1020190157715A
Other languages
English (en)
Other versions
KR102268994B1 (ko
KR20210068248A (ko
Inventor
김연상
엄현진
허기준
권기범
Original Assignee
한국생산기술연구원
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 한국생산기술연구원 filed Critical 한국생산기술연구원
Priority to KR1020190157715A priority Critical patent/KR102268994B1/ko
Priority to PCT/KR2020/017137 priority patent/WO2021107701A1/ko
Publication of KR20210068248A publication Critical patent/KR20210068248A/ko
Application granted granted Critical
Publication of KR102268994B1 publication Critical patent/KR102268994B1/ko
Publication of KR102268994B9 publication Critical patent/KR102268994B9/ko

Links

Classifications

    • 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
    • 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
    • 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
    • B01D2239/0241—Types of fibres, filaments or particles, self-supporting or supported materials comprising electrically conductive fibres or particles
    • 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
    • B01D2239/04—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
    • 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
    • B01D2239/0471—Surface coating material
    • B01D2239/0478—Surface coating material on a layer of the filter
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
KR1020190157715A 2019-11-29 2019-11-29 Ptfe 정전입자를 포함하는 내열 백 필터 및 내열 백 필터의 제조방법 KR102268994B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020190157715A KR102268994B1 (ko) 2019-11-29 2019-11-29 Ptfe 정전입자를 포함하는 내열 백 필터 및 내열 백 필터의 제조방법
PCT/KR2020/017137 WO2021107701A1 (ko) 2019-11-29 2020-11-27 Ptfe 정전입자를 포함하는 내열 백 필터 및 내열 백 필터의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190157715A KR102268994B1 (ko) 2019-11-29 2019-11-29 Ptfe 정전입자를 포함하는 내열 백 필터 및 내열 백 필터의 제조방법

Publications (3)

Publication Number Publication Date
KR20210068248A KR20210068248A (ko) 2021-06-09
KR102268994B1 KR102268994B1 (ko) 2021-06-25
KR102268994B9 true KR102268994B9 (ko) 2022-01-17

Family

ID=76129374

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190157715A KR102268994B1 (ko) 2019-11-29 2019-11-29 Ptfe 정전입자를 포함하는 내열 백 필터 및 내열 백 필터의 제조방법

Country Status (2)

Country Link
KR (1) KR102268994B1 (ko)
WO (1) WO2021107701A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102376501B1 (ko) * 2021-06-22 2022-03-18 유니온필텍 주식회사 미세먼지집진용 복합막 여과체 및 그의 제조방법
KR20230012841A (ko) 2021-07-16 2023-01-26 한국생산기술연구원 마이크로 나노 형상의 ptfe 섬유 여과체 및 그의 제조방법
CN113908633B (zh) * 2021-10-25 2022-12-27 安徽欣创节能环保科技股份有限公司 基于高强度滤袋的低阻高效袋式除尘器
KR102551154B1 (ko) * 2022-06-16 2023-07-04 주식회사 씨에이랩 하이브리드 다층필터 및 그 제작방법
CN115445325B (zh) * 2022-08-31 2024-02-20 安徽世倾环保科技有限公司 具有抗静电涂层的聚四氟乙烯滤料、滤料的制备方法及除尘滤袋

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010081333A (ko) * 2000-02-12 2001-08-29 왕성식 고성능 정전필터 여재의 제조방법
KR100402559B1 (ko) * 2000-09-29 2003-10-30 (주) 일진프라임 열가소성 합성수지를 이용한 다공성 집진/집수장치필터 및그 제조방법
KR101433774B1 (ko) * 2013-10-04 2014-08-27 한국생산기술연구원 3중층으로 구성된 먼지포집용 여과체
KR20150079096A (ko) * 2013-12-31 2015-07-08 도레이케미칼 주식회사 Ptfe 필터 매체 및 그 제조 방법
KR102065049B1 (ko) * 2017-01-13 2020-01-13 주식회사 창명산업 내열성 고분자 섬유의 다공성 네트워크를 포함하는 중ㆍ고온 배가스의 먼지포집용 여과체 및 그의 제조방법

Also Published As

Publication number Publication date
KR102268994B1 (ko) 2021-06-25
KR20210068248A (ko) 2021-06-09
WO2021107701A1 (ko) 2021-06-03

Similar Documents

Publication Publication Date Title
KR102268994B9 (ko) Ptfe 정전입자를 포함하는 내열 백 필터 및 내열 백 필터의 제조방법
EP3905905A4 (en) SMOKING ARTICLE WITH PIPE FILTER AND PROCESS FOR ITS MANUFACTURE
EP3590598A4 (en) FILTER FOR EXHAUST GAS PURIFICATION AND METHOD OF MANUFACTURING THEREOF
GB2580687B (en) A packing case and method of manufacture thereof
SG11202107108VA (en) Methods for forming and uses of titania-coated inorganic particles
HUE063385T2 (hu) Redõzött anyaglap elõállítására szolgáló eljárás és berendezés
SG11202009425SA (en) Electrostatic chuck and method for manufacturing protrusions thereof
ZA201906761B (en) Porous ceramic particles and method of forming porous ceramic particles
IL283062B (en) Fire retardant crumpled wrapping paper and manufacturing method
GB201805550D0 (en) Method of manufacturing a sensor,sensor, method of manufacturing a filter,filter, method of manufacturing a porous material comprising a continuous metallic
EP3877107C0 (de) Verfahren zum betreiben einer fertigungseinrichtung und fertigungseinrichtung zum additiven fertigen eines bauteils aus einem pulvermaterial
EP3746208C0 (de) Filtervorrichtung zur filtration von mit partikeln belasteten gasen
GB201806610D0 (en) A tobacco industry product component and a method of manufacturing a tobacco industry product component
HUE058917T2 (hu) Berendezés és eljárás folyékony részecskék gázból történõ kiszûrésére
HUE053791T2 (hu) Redõzött anyagalap elõállítására szolgáló eljárás és berendezés
GB201612402D0 (en) A method of detecting tha 5 t a particulate filter is clean from soot
PL3389828T3 (pl) Sposób odseparowywania gazowych oraz drobnocząsteczkowych substancji ze strumienia gazowego przy użyciu reaktora przepływowego ze złożem fluidalnym
GB2605058B (en) Apparatus and process for filtering and mineralizing a fluid
EP3885024A4 (en) FILTER MATERIAL FOR AIR CLEANERS AND PROCESS FOR MANUFACTURING FILTER MATERIAL FOR AIR CLEANERS
SG10202003563TA (en) Filter capsule and method of use
SG10202009689WA (en) Air filter and method of use
GB2580588B (en) Method of making optical filter materials and devices
GB2575996B (en) Separator for removing particles of plastic from mixed particulate material
HK1255419A1 (zh) 過濾筒和製造過濾筒的方法
EP3530616C0 (en) METHOD FOR PREPARING A SUSPENSION COMPRISING GRAPHENE PARTICLES AND CORRESPONDING GRAPHENE PARTICLE SUSPENSION

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
G170 Publication of correction