GB537017A - Improvements in or relating to filters - Google Patents

Improvements in or relating to filters

Info

Publication number
GB537017A
GB537017A GB31069/39A GB3106939A GB537017A GB 537017 A GB537017 A GB 537017A GB 31069/39 A GB31069/39 A GB 31069/39A GB 3106939 A GB3106939 A GB 3106939A GB 537017 A GB537017 A GB 537017A
Authority
GB
United Kingdom
Prior art keywords
brushes
filters
space
compartments
cylinder
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB31069/39A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority to FR959332D priority Critical patent/FR959332A/fr
Application filed by Individual filed Critical Individual
Priority to GB31069/39A priority patent/GB537017A/en
Publication of GB537017A publication Critical patent/GB537017A/en
Expired legal-status Critical Current

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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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
    • B01D46/28—Particle separators, e.g. dust precipitators, using filter brushes
    • 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
    • B01D46/4263—Means for active heating or cooling
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C10K1/024—Dust removal by filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

537,017. Filters. HEATHER, F. Nov. 29, 1939, No. 31069. [Class 8 (ii)] [Also in Group I] Relates to filters having elements formed as brushes with bristles radiating from central stems. The total space occupied by the brushes is sub-divided into spaces of different crosssection transverse to the stems or brushes of different diameters used, so as to occupy the space effectively. Apparatus suitable for filtering producer gas comprises helical brushes 23, Figs. 1 and 2, of different sizes arranged on parallel axes 22 in compartments formed by radial partitions 15 between inner and outer cylinders 13, 9. The brushes may be discontinuous with sections of successively finer material, so that settling spaces 26 are formed between the sections. Fluid from an inlet 1 enters a header 2 and passes through cooling tubes 3 to a second header 4, and thence through the central cylinder 13 to a space 7 from which it flows through the filter compartments to an outlet 5. The ends of the axes 22 are fixed to plates 24, one of which has a handle 25, by means of which the filter elements can be removed when a lower cover 17 has been detached. Fig. 5 shows modified apparatus in which an inner and an outer series of filter compartments each provided with one brush are formed by radial partitions 37 between perforated cylinders 36. The fluid filters from outside the outermost cylinder 36 to the space within the innermost cylinder.
GB31069/39A 1939-11-29 1939-11-29 Improvements in or relating to filters Expired GB537017A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR959332D FR959332A (en) 1939-11-29
GB31069/39A GB537017A (en) 1939-11-29 1939-11-29 Improvements in or relating to filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31069/39A GB537017A (en) 1939-11-29 1939-11-29 Improvements in or relating to filters

Publications (1)

Publication Number Publication Date
GB537017A true GB537017A (en) 1941-06-05

Family

ID=10317499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31069/39A Expired GB537017A (en) 1939-11-29 1939-11-29 Improvements in or relating to filters

Country Status (2)

Country Link
FR (1) FR959332A (en)
GB (1) GB537017A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144999B (en) * 1953-04-24 1963-03-07 Hovalwerk Ag Ospelt Device for dust separation in gas pipes using a centrifugal brush
DE1183346B (en) * 1958-08-28 1964-12-10 Baker Perkings Holdings Ltd Vibrating sieve or grid
USD381068S (en) 1995-01-19 1997-07-15 Michael Laurence Herdman Gutter filter
US9393512B2 (en) 2014-04-25 2016-07-19 Pall Corporation Processes for removing entrained particulates from a gas
CN117550764A (en) * 2024-01-11 2024-02-13 浙江城建规划设计院有限公司 Urban sewage intelligent treatment system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144999B (en) * 1953-04-24 1963-03-07 Hovalwerk Ag Ospelt Device for dust separation in gas pipes using a centrifugal brush
DE1183346B (en) * 1958-08-28 1964-12-10 Baker Perkings Holdings Ltd Vibrating sieve or grid
USD381068S (en) 1995-01-19 1997-07-15 Michael Laurence Herdman Gutter filter
US9393512B2 (en) 2014-04-25 2016-07-19 Pall Corporation Processes for removing entrained particulates from a gas
CN117550764A (en) * 2024-01-11 2024-02-13 浙江城建规划设计院有限公司 Urban sewage intelligent treatment system
CN117550764B (en) * 2024-01-11 2024-04-02 浙江城建规划设计院有限公司 Urban sewage intelligent treatment system

Also Published As

Publication number Publication date
FR959332A (en) 1950-03-29

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