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
  • B01D46/0005—Mounting of filtering elements within casings, housings or frames
• • 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
  • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
  • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
• • 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
  • B01D46/4272—Special valve constructions adapted to filters or filter elements
• • 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
  • B01D46/715—Using pressurized gas at supersonic velocities

Landscapes

• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Filtering Of Dispersed Particles In Gases (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5873201

Family Applications (1)

Country Status (9)

Families Citing this family (1)

• 1973
  • 1973-04-25 AT AT367873A patent/AT356073B/de not_active IP Right Cessation
  • 1973-04-27 CH CH607973A patent/CH565582A5/xx not_active IP Right Cessation
  • 1973-05-16 FR FR7317773A patent/FR2218923B1/fr not_active Expired
  • 1973-05-22 BE BE131406A patent/BE799889A/xx not_active IP Right Cessation
  • 1973-05-25 GB GB2504373A patent/GB1430135A/en not_active Expired
  • 1973-05-30 DK DK301773A patent/DK142264C/da active
  • 1973-05-30 NL NL737307538A patent/NL151268B/xx not_active IP Right Cessation
  • 1973-06-04 SE SE7307867A patent/SE435812B/xx unknown
  • 1973-06-13 IT IT25306/73A patent/IT989123B/it active

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