FI12708U1 - Filtersammansättning - Google Patents

Filtersammansättning

Info

Publication number
FI12708U1
FI12708U1 FIU20204050U FIU20204050U FI12708U1 FI 12708 U1 FI12708 U1 FI 12708U1 FI U20204050 U FIU20204050 U FI U20204050U FI U20204050 U FIU20204050 U FI U20204050U FI 12708 U1 FI12708 U1 FI 12708U1
Authority
FI
Finland
Prior art keywords
frame
outer edge
filter assembly
fastener
band
Prior art date
Application number
FIU20204050U
Other languages
English (en)
Finnish (fi)
Inventor
Tommi Lustig
Samu Pöri
Original Assignee
Ilmastointipuhdistus Polu Oy
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 Ilmastointipuhdistus Polu Oy filed Critical Ilmastointipuhdistus Polu Oy
Application granted granted Critical
Publication of FI12708Y1 publication Critical patent/FI12708Y1/sv
Publication of FI12708U1 publication Critical patent/FI12708U1/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0015—Throw-away type filters
    • 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
    • B01D46/88—Replacing filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

1. Filtersammansättning (1; 17), som omfattar: en ram (6) med en över- och en undersida (7a, 7d) samt inner- och ytterkanter (7c, 7b), där den nämnda ramens nämnda innerkanter (7c) bestämmer en öppning, ett påslikt löstagbart parti (11; 20) av ett filtermaterial med ett öppet övre parti (14) och åtminstone ett slutet bottenparti, ett fästdons första band (9; 18), som är fäst vid ramens ytterkant (7b) och som löper kring ramens ytterkant (7b); ett fästdons andra band (13; 19), som är fäst vid det löstagbara partiets (11; 20) övre parti (14), kännetecknad av att nämnda löstagbara parti är anordnat att passa in i den nämnda ramens (6) öppning på så sätt, att det övre partiet (14) är böjt över ramen för att åtminstone delvis täcka ramens övre parti (7a) och för att förena det andra fästbandet (13; 19) med det första fästbandet (9; 18) för att bilda en sluten anslutning på ramens nämnda ytterkant (7b), då fästbanden är helt fast anslutna till varandra. Därtill skyddskraven 2-10.
FIU20204050U 2019-05-03 2020-03-24 Filtersammansättning FI12708U1 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20195361A FI129956B (sv) 2019-05-03 2019-05-03 Filterarrangemang

Publications (2)

Publication Number Publication Date
FI12708Y1 FI12708Y1 (sv) 2020-08-14
FI12708U1 true FI12708U1 (sv) 2020-08-14

Family

ID=70680528

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20195361A FI129956B (sv) 2019-05-03 2019-05-03 Filterarrangemang
FIU20204050U FI12708U1 (sv) 2019-05-03 2020-03-24 Filtersammansättning

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI20195361A FI129956B (sv) 2019-05-03 2019-05-03 Filterarrangemang

Country Status (4)

Country Link
DE (1) DE112020002239T5 (sv)
FI (2) FI129956B (sv)
SE (1) SE545881C2 (sv)
WO (1) WO2020225477A1 (sv)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127259A (en) * 1964-03-31 Unit filter assembly
US3938970A (en) * 1972-06-01 1976-02-17 Thermo-Kinetics, Inc. High velocity filter
DE3317388A1 (de) * 1983-05-13 1984-11-15 Edmund Hirner Auf eine oeffnung aufsetzbares filter
CH687591A5 (de) * 1992-04-03 1997-01-15 Ltb Ag Lufttechnische Baueleme Filter und Filterelement fuer ein solches.
SE516064C2 (sv) * 2000-04-03 2001-11-12 Scandfilter Ab Anordning och förfarande för att reducera dammuppbyggnad i frånluftskanaler innefattande filter som från rumssidan är visuellt tillgängligt
US6626754B2 (en) * 2001-07-27 2003-09-30 Rite-Hite Holding Corporation Conical air filter
JP3109901U (ja) * 2005-01-19 2005-06-02 呉羽テック株式会社 塗装ブース用バッグフィルター
JP2011161429A (ja) * 2010-02-15 2011-08-25 Shinwa Corp 袋型エアフィルタ
CN202527017U (zh) * 2012-02-29 2012-11-14 福建省长乐市俊威纺织有限公司 一种中效袋式空气过滤器
CN204816013U (zh) * 2015-07-20 2015-12-02 中国长江电力股份有限公司 方便更换滤料的袋式空气过滤器
CN205867814U (zh) * 2016-06-17 2017-01-11 大唐国际发电股份有限公司北京高井热电厂 一种袋式过滤器
CN206045630U (zh) * 2016-08-03 2017-03-29 上海魏茨环保科技有限公司 V型裙边袋式过滤器
CN207137458U (zh) * 2017-07-13 2018-03-27 新沂大江化工有限公司 一种抽滤槽
CN107952300A (zh) * 2017-12-21 2018-04-24 江苏华泽环保集团有限公司 一种便于安装的除尘滤袋

Also Published As

Publication number Publication date
WO2020225477A1 (en) 2020-11-12
FI12708Y1 (sv) 2020-08-14
SE545881C2 (en) 2024-03-05
SE2151471A1 (en) 2021-12-02
FI129956B (sv) 2022-11-30
DE112020002239T5 (de) 2022-01-20
FI20195361A1 (sv) 2020-11-04

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