DK152017C - Posefilter med luftsprederoer af skrueformet konstruktion - Google Patents

Posefilter med luftsprederoer af skrueformet konstruktion

Info

Publication number
DK152017C
DK152017C DK364281A DK364281A DK152017C DK 152017 C DK152017 C DK 152017C DK 364281 A DK364281 A DK 364281A DK 364281 A DK364281 A DK 364281A DK 152017 C DK152017 C DK 152017C
Authority
DK
Denmark
Prior art keywords
bag filters
air spreader
screwed construction
screwed
construction
Prior art date
Application number
DK364281A
Other languages
Danish (da)
English (en)
Other versions
DK152017B (da
DK364281A (da
Inventor
Jr Allen Starling Johnson
Original Assignee
Jr Allen Starling Johnson
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 Jr Allen Starling Johnson filed Critical Jr Allen Starling Johnson
Publication of DK364281A publication Critical patent/DK364281A/da
Publication of DK152017B publication Critical patent/DK152017B/da
Application granted granted Critical
Publication of DK152017C publication Critical patent/DK152017C/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0039Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0043Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/06Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2265/00Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/06Details of supporting structures for filtering material, e.g. cores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DK364281A 1980-08-18 1981-08-17 Posefilter med luftsprederoer af skrueformet konstruktion DK152017C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/178,847 US4297115A (en) 1979-09-18 1980-08-18 Bag-type filter with air diffuser tubes of helical construction
US17884780 1980-08-18

Publications (3)

Publication Number Publication Date
DK364281A DK364281A (da) 1982-02-19
DK152017B DK152017B (da) 1988-01-25
DK152017C true DK152017C (da) 1988-07-11

Family

ID=22654158

Family Applications (1)

Application Number Title Priority Date Filing Date
DK364281A DK152017C (da) 1980-08-18 1981-08-17 Posefilter med luftsprederoer af skrueformet konstruktion

Country Status (22)

Country Link
US (1) US4297115A (es)
EP (1) EP0046352B1 (es)
JP (1) JPS5759617A (es)
KR (1) KR830005887A (es)
AR (1) AR225539A1 (es)
AT (1) ATE11739T1 (es)
AU (1) AU543088B2 (es)
BR (1) BR8105259A (es)
CA (1) CA1170999A (es)
DD (1) DD200216A5 (es)
DE (1) DE3168896D1 (es)
DK (1) DK152017C (es)
ES (1) ES504788A0 (es)
FI (1) FI75501C (es)
HK (1) HK94887A (es)
IL (1) IL63455A (es)
IN (1) IN154746B (es)
MX (1) MX7045E (es)
NO (1) NO152731C (es)
NZ (1) NZ197892A (es)
SG (1) SG64987G (es)
ZA (1) ZA815219B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357151A (en) * 1981-02-25 1982-11-02 American Precision Industries Inc. Electrostatically augmented cartridge type dust collector and method
US4521231A (en) * 1983-11-10 1985-06-04 General Electric Environmental Services, Inc. High capacity gas filter system
JPS62200240U (es) * 1986-06-12 1987-12-19
US4861353A (en) * 1987-12-07 1989-08-29 E. I. Du Pont De Nemours And Company Filter element and assembly
DE4123257A1 (de) * 1991-07-13 1993-01-21 Steinmueller Gmbh L & C Verfahren zur abreinigung von staub von den aussenseiten von filterelementen und vorrichtung zur durchfuehrung des verfahrens
US5354288A (en) * 1993-02-24 1994-10-11 Minnesota Mining And Manufacturing Company Low velocity aortic cannula
US5643226A (en) * 1993-02-24 1997-07-01 Minnesota Mining And Manufacturing Low velocity aortic cannula
US5616137A (en) * 1995-02-22 1997-04-01 Minnesota Mining And Manufacturing Company Low velocity aortic cannula
GB9702058D0 (en) * 1997-01-31 1997-03-19 Smiths Industries Plc Fluid-treatment assemblies
US6241699B1 (en) * 1998-07-22 2001-06-05 Chase Medical, Inc. Catheter system and method for posterior epicardial revascularization and intracardiac surgery on a beating heart
US5910247A (en) * 1997-09-08 1999-06-08 Outterside; W. Mark Two element filter bag
US6179827B1 (en) 1998-03-16 2001-01-30 Chase Medical Catheter having integral expandable/collapsible lumen
KR100758238B1 (ko) * 2001-10-08 2007-09-12 주식회사 포스코 자려진동과 내부탈진 기능을 가진 필터백 케이지 탈진장치
DE10225909B4 (de) * 2002-06-11 2005-08-04 Intensiv-Filter Gmbh & Co. Kg Verfahren zur Herstellung eines Rohrfilters durch Wickeln sowie Rohrfilter
WO2003103798A1 (de) * 2002-06-11 2003-12-18 Intensiv-Filter Gmbh & Co.Kg Verfahren zur herstellung eines rohrfilters durch wickeln sowie rohrfilter
KR100890803B1 (ko) * 2002-10-18 2009-03-30 주식회사 포스코 집진설비의 회전식 백필터장치
KR101054268B1 (ko) 2009-02-06 2011-08-08 경북대학교 산학협력단 역세척 가능한 필터 카트리지
EP3680001B1 (en) 2016-03-02 2023-10-04 Donaldson Company, Inc. Filter element having inner support and method of filtering a fluid
BE1023726B1 (nl) * 2016-06-10 2017-06-30 Castellins Nv Filtereenheid geschikt voor toepassing in de bastvezelverwerkende nijverheid
JP7037123B2 (ja) * 2017-01-24 2022-03-16 新東工業株式会社 集塵装置およびその粉塵払落方法
US10676301B2 (en) * 2017-02-03 2020-06-09 Wallner Expac, Inc. Expanded metal core
US11717775B2 (en) * 2018-06-13 2023-08-08 Cargill, Incorporated Liquid discharge filter and its use
GB2592267A (en) * 2020-02-24 2021-08-25 Altair Uk Ltd Pulse nozzle for filter cleaning systems
US20210346824A1 (en) * 2020-04-13 2021-11-11 Evoqua Water Techhnologies LLC Regenerative Media Filtration Apparatus Improvements

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543131A (es) *
US2828017A (en) * 1954-03-16 1958-03-25 Helmer A Ronningen Automatic backwashing filter
FR1289890A (fr) * 1960-05-18 1962-04-06 Simon Ltd Henry Perfectionnement aux filtres à air
US3538687A (en) * 1968-07-12 1970-11-10 Aerodyne Machinery Corp Device for filtering solids from a gas
US3594992A (en) * 1969-04-01 1971-07-27 Air Preheater Cleaning arrangement for bag filter
US3680285A (en) * 1970-11-23 1972-08-01 Hart Carter Co Modular bag-type filter for gases
SU453176A1 (ru) * 1971-07-27 1974-12-15 А. Д. Мальгин , В. Н. Саксин Способ регенерации фильтрующих каркасиыхрукавов
SU443674A1 (ru) * 1973-01-04 1974-09-25 Предприятие П/Я А-7229 Фильтр дл очистки газов
US4097255A (en) * 1977-04-04 1978-06-27 Samolis Alfonso A Gas filter cleaning apparatus
US4231770A (en) * 1979-09-18 1980-11-04 Johnson Jr Allen S Bag-type filter apparatus with internal air diffuser

Also Published As

Publication number Publication date
EP0046352B1 (en) 1985-02-13
NO152731C (no) 1985-11-13
DD200216A5 (de) 1983-03-30
HK94887A (en) 1987-12-18
FI812540L (fi) 1982-02-19
ATE11739T1 (de) 1985-02-15
AR225539A1 (es) 1982-03-31
BR8105259A (pt) 1982-04-27
KR830005887A (ko) 1983-09-14
US4297115A (en) 1981-10-27
AU543088B2 (en) 1985-03-28
DK152017B (da) 1988-01-25
EP0046352A1 (en) 1982-02-24
FI75501B (fi) 1988-03-31
NZ197892A (en) 1985-04-30
IL63455A0 (en) 1981-10-30
JPS5759617A (en) 1982-04-10
DE3168896D1 (en) 1985-03-28
IL63455A (en) 1986-03-31
ES8204300A1 (es) 1982-05-16
DK364281A (da) 1982-02-19
IN154746B (es) 1984-12-15
FI75501C (fi) 1988-07-11
ZA815219B (en) 1982-08-25
JPS621282B2 (es) 1987-01-12
CA1170999A (en) 1984-07-17
ES504788A0 (es) 1982-05-16
MX7045E (es) 1987-03-20
NO152731B (no) 1985-08-05
NO812772L (no) 1982-02-19
SG64987G (en) 1988-05-20
AU7424081A (en) 1982-02-25

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