SE413987B - SEPARATORS, SPECIFICALLY DUST DISPENSERS, WITH TWO CONCENTRICALLY ORGANIZED FILTERS - Google Patents

SEPARATORS, SPECIFICALLY DUST DISPENSERS, WITH TWO CONCENTRICALLY ORGANIZED FILTERS

Info

Publication number
SE413987B
SE413987B SE7707432A SE7707432A SE413987B SE 413987 B SE413987 B SE 413987B SE 7707432 A SE7707432 A SE 7707432A SE 7707432 A SE7707432 A SE 7707432A SE 413987 B SE413987 B SE 413987B
Authority
SE
Sweden
Prior art keywords
dispensers
separators
filters
specifically dust
concentrically
Prior art date
Application number
SE7707432A
Other languages
Swedish (sv)
Other versions
SE7707432L (en
Inventor
Jan-Olof Bornefalk
Original Assignee
Bornefalk Jan Olof
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 Bornefalk Jan Olof filed Critical Bornefalk Jan Olof
Priority to SE7707432A priority Critical patent/SE413987B/en
Priority to DE19782826510 priority patent/DE2826510A1/en
Priority to FI782022A priority patent/FI782022A/en
Priority to DK288078A priority patent/DK288078A/en
Priority to NO782224A priority patent/NO782224L/en
Publication of SE7707432L publication Critical patent/SE7707432L/en
Publication of SE413987B publication Critical patent/SE413987B/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
    • B01D46/66—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
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE7707432A 1977-06-28 1977-06-28 SEPARATORS, SPECIFICALLY DUST DISPENSERS, WITH TWO CONCENTRICALLY ORGANIZED FILTERS SE413987B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7707432A SE413987B (en) 1977-06-28 1977-06-28 SEPARATORS, SPECIFICALLY DUST DISPENSERS, WITH TWO CONCENTRICALLY ORGANIZED FILTERS
DE19782826510 DE2826510A1 (en) 1977-06-28 1978-06-16 Dust filter bag - with open=ended outer and more permeable inner bag for dust back-flushing through annulus
FI782022A FI782022A (en) 1977-06-28 1978-06-26 SUSTAINABLE STEELS
DK288078A DK288078A (en) 1977-06-28 1978-06-27 FILTER SYSTEM
NO782224A NO782224L (en) 1977-06-28 1978-06-27 SEPARATOR, ESPECIALLY STOE SEPARATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7707432A SE413987B (en) 1977-06-28 1977-06-28 SEPARATORS, SPECIFICALLY DUST DISPENSERS, WITH TWO CONCENTRICALLY ORGANIZED FILTERS

Publications (2)

Publication Number Publication Date
SE7707432L SE7707432L (en) 1978-12-29
SE413987B true SE413987B (en) 1980-07-07

Family

ID=20331704

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707432A SE413987B (en) 1977-06-28 1977-06-28 SEPARATORS, SPECIFICALLY DUST DISPENSERS, WITH TWO CONCENTRICALLY ORGANIZED FILTERS

Country Status (5)

Country Link
DE (1) DE2826510A1 (en)
DK (1) DK288078A (en)
FI (1) FI782022A (en)
NO (1) NO782224L (en)
SE (1) SE413987B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861353A (en) * 1987-12-07 1989-08-29 E. I. Du Pont De Nemours And Company Filter element and assembly
US5458665A (en) * 1993-07-12 1995-10-17 A. Ahlstrom Corporation Apparatus for filtering gases
DE102006061329A1 (en) * 2006-12-22 2008-06-26 Hosokawa Alpine Ag Particle filter for air is enclosed in isolator and has two filter tubes enclosed inside textile sleeve mounted between filter head and support below them

Also Published As

Publication number Publication date
NO782224L (en) 1978-12-29
DE2826510A1 (en) 1979-01-04
DK288078A (en) 1978-12-29
SE7707432L (en) 1978-12-29
FI782022A (en) 1978-12-29

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