NL7308950A - - Google Patents

Info

Publication number
NL7308950A
NL7308950A NL7308950A NL7308950A NL7308950A NL 7308950 A NL7308950 A NL 7308950A NL 7308950 A NL7308950 A NL 7308950A NL 7308950 A NL7308950 A NL 7308950A NL 7308950 A NL7308950 A NL 7308950A
Authority
NL
Netherlands
Application number
NL7308950A
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 filed Critical
Publication of NL7308950A publication Critical patent/NL7308950A/xx

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
    • B01D46/90—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)
NL7308950A 1972-06-27 1973-06-27 NL7308950A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231365A DE2231365A1 (de) 1972-06-27 1972-06-27 Staubgasfilter mit einer druckgasrueckspuelvorrichtung

Publications (1)

Publication Number Publication Date
NL7308950A true NL7308950A (enrdf_load_stackoverflow) 1974-01-02

Family

ID=5848909

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7308950A NL7308950A (enrdf_load_stackoverflow) 1972-06-27 1973-06-27

Country Status (6)

Country Link
CH (1) CH555697A (enrdf_load_stackoverflow)
DE (1) DE2231365A1 (enrdf_load_stackoverflow)
FR (1) FR2236543B3 (enrdf_load_stackoverflow)
GB (1) GB1425730A (enrdf_load_stackoverflow)
NL (1) NL7308950A (enrdf_load_stackoverflow)
ZA (1) ZA734291B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127688A (en) * 1976-04-20 1977-10-26 Gorou Fukugami Cutting device
DE3122341A1 (de) 1981-06-05 1982-12-23 Chemische Werke Hüls AG, 4370 Marl Feinteilige expandierbare styrolpolymerisate

Also Published As

Publication number Publication date
FR2236543A1 (enrdf_load_stackoverflow) 1975-02-07
GB1425730A (en) 1976-02-18
CH555697A (de) 1974-11-15
FR2236543B3 (enrdf_load_stackoverflow) 1976-06-18
DE2231365A1 (de) 1974-01-10
ZA734291B (en) 1974-05-29

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Legal Events

Date Code Title Description
BV The patent application has lapsed