IT963708B - GASEOUS FLUID DUST COLLECTOR - Google Patents

GASEOUS FLUID DUST COLLECTOR

Info

Publication number
IT963708B
IT963708B IT27853/72A IT2785372A IT963708B IT 963708 B IT963708 B IT 963708B IT 27853/72 A IT27853/72 A IT 27853/72A IT 2785372 A IT2785372 A IT 2785372A IT 963708 B IT963708 B IT 963708B
Authority
IT
Italy
Prior art keywords
dust collector
gaseous fluid
fluid dust
gaseous
collector
Prior art date
Application number
IT27853/72A
Other languages
Italian (it)
Original Assignee
Neu Sa
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 Neu Sa filed Critical Neu Sa
Application granted granted Critical
Publication of IT963708B publication Critical patent/IT963708B/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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0004—Details of removable closures, lids, caps or filter heads
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • 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
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • B01D46/762—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations involving sonic or ultrasonic waves
    • 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
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
IT27853/72A 1971-08-04 1972-08-03 GASEOUS FLUID DUST COLLECTOR IT963708B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129472A FR2148975A5 (en) 1971-08-04 1971-08-04

Publications (1)

Publication Number Publication Date
IT963708B true IT963708B (en) 1974-01-21

Family

ID=9081769

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27853/72A IT963708B (en) 1971-08-04 1972-08-03 GASEOUS FLUID DUST COLLECTOR

Country Status (7)

Country Link
BE (1) BE786830A (en)
DE (1) DE2238031A1 (en)
ES (1) ES405497A1 (en)
FR (1) FR2148975A5 (en)
GB (1) GB1399932A (en)
IT (1) IT963708B (en)
NL (1) NL7210756A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457118A1 (en) * 1979-05-21 1980-12-19 Innovations Pneumatiques Self-cleaning filter for pneumatic installation - incorporating two-position valve with return spring allowing air passage through filter normally and inversely for cleaning

Also Published As

Publication number Publication date
BE786830A (en) 1972-11-16
GB1399932A (en) 1975-07-02
DE2238031A1 (en) 1973-02-22
ES405497A1 (en) 1975-07-16
FR2148975A5 (en) 1973-03-23
NL7210756A (en) 1973-02-06

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