BR7504216A - PARTICLE FILTER - Google Patents

PARTICLE FILTER

Info

Publication number
BR7504216A
BR7504216A BR5396/75D BR7505396D BR7504216A BR 7504216 A BR7504216 A BR 7504216A BR 5396/75 D BR5396/75 D BR 5396/75D BR 7505396 D BR7505396 D BR 7505396D BR 7504216 A BR7504216 A BR 7504216A
Authority
BR
Brazil
Prior art keywords
particle filter
particle
filter
Prior art date
Application number
BR5396/75D
Other languages
Portuguese (pt)
Inventor
R Frey
J Berkhoel
Original Assignee
Donaldson Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23931045&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR7504216(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of BR7504216A publication Critical patent/BR7504216A/en

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
    • B01D46/52—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
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4281—Venturi's or systems showing a venturi effect
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration 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
    • B01D46/71—Regeneration 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/31—Other construction details
    • B01D2201/313—Means for protecting the filter from the incoming fluid, e.g. shields
    • 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
    • B01D2265/024—Mounting aids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
BR5396/75D 1974-07-05 1975-07-04 PARTICLE FILTER BR7504216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48621574A 1974-07-05 1974-07-05

Publications (1)

Publication Number Publication Date
BR7504216A true BR7504216A (en) 1976-05-25

Family

ID=23931045

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5396/75D BR7504216A (en) 1974-07-05 1975-07-04 PARTICLE FILTER

Country Status (9)

Country Link
JP (2) JPS6012886B2 (en)
BR (1) BR7504216A (en)
CA (1) CA1069835A (en)
DE (2) DE2528220A1 (en)
ES (1) ES439138A1 (en)
FR (1) FR2276861A1 (en)
GB (1) GB1516721A (en)
IT (1) IT1040808B (en)
ZA (1) ZA754327B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012886B2 (en) * 1974-07-05 1985-04-04 ダナルドソン、カムパニ、インコーパレイテイド Air cleaning device with reverse jet cleaning means
JPS5631311Y2 (en) * 1977-01-28 1981-07-25
JPS5423267A (en) * 1977-07-21 1979-02-21 Nippon Seimitsu Kogyo Dusting device
US4174204A (en) * 1978-08-04 1979-11-13 Donaldson Company, Inc. Pulse jet cleaned air filter assembly with integral air compressor
US4214882A (en) * 1978-08-08 1980-07-29 Donaldson Company, Inc. Portable air filter assembly with pulse jet self-cleaning filters
CA1133691A (en) * 1978-11-20 1982-10-19 Gunter J. Lissy Powder spray booth
US4272262A (en) * 1979-09-27 1981-06-09 American Air Filter Company, Inc. Gas-separation filter device
SE421488B (en) * 1979-11-16 1982-01-04 Loeoef Ingemar FILTER RECOVERY FOR RECOVERY OF MATERIAL MATERIAL CURRENT OF A AIR FLOW FROM A SPRAYBOX
JPS57173819U (en) * 1981-04-23 1982-11-02
JPS6287724U (en) * 1985-11-21 1987-06-04
JPS6320922U (en) * 1986-07-24 1988-02-12
GB2250454B (en) * 1988-09-16 1993-03-03 Atomic Energy Authority Uk Air filter
JP2010240524A (en) * 2009-04-01 2010-10-28 Amc:Kk Cartridge filter element for filtration
CN102390692A (en) * 2011-07-07 2012-03-28 昆明冶金研究院 Dust catcher for belt conveyor with large inclined angle
US8673037B2 (en) 2011-10-18 2014-03-18 Camfil Farr, Inc. Air filter with balanced seal
CN103405967A (en) * 2013-08-16 2013-11-27 山东天元压力容器有限公司 Melamine hot gas filter
US20160303501A1 (en) 2015-04-16 2016-10-20 Clark Filter, Inc. End cap and air filter incorporating same
BR112018073436B1 (en) 2016-05-13 2022-10-04 Donaldson Company, Inc GAS FILTER MEDIUM, ELEMENT COMPRISING SAID GAS FILTER MEDIUM AND METHODS FOR FILTRATING A GAS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545052B2 (en) * 1972-02-08 1979-03-13
JPS6012886B2 (en) * 1974-07-05 1985-04-04 ダナルドソン、カムパニ、インコーパレイテイド Air cleaning device with reverse jet cleaning means

Also Published As

Publication number Publication date
DE2528220A1 (en) 1976-01-22
GB1516721A (en) 1978-07-05
ZA754327B (en) 1977-02-23
JPS6012886B2 (en) 1985-04-04
FR2276861A1 (en) 1976-01-30
CA1069835A (en) 1980-01-15
IT1040808B (en) 1979-12-20
FR2276861B1 (en) 1977-07-08
JPS5133361A (en) 1976-03-22
ES439138A1 (en) 1977-06-01
JPS56129024A (en) 1981-10-08
AU8258375A (en) 1977-01-20
DE7520127U (en) 1976-04-22

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