SE8406603D0 - DEVICE FOR DEPARTMENT OF HOT GASES - Google Patents

DEVICE FOR DEPARTMENT OF HOT GASES

Info

Publication number
SE8406603D0
SE8406603D0 SE8406603A SE8406603A SE8406603D0 SE 8406603 D0 SE8406603 D0 SE 8406603D0 SE 8406603 A SE8406603 A SE 8406603A SE 8406603 A SE8406603 A SE 8406603A SE 8406603 D0 SE8406603 D0 SE 8406603D0
Authority
SE
Sweden
Prior art keywords
plates
gas
elements
plate
housing
Prior art date
Application number
SE8406603A
Other languages
Swedish (sv)
Other versions
SE454242B (en
SE8406603L (en
Inventor
H-J Meier
Original Assignee
Babcock Werke Ag
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 Babcock Werke Ag filed Critical Babcock Werke Ag
Publication of SE8406603D0 publication Critical patent/SE8406603D0/en
Publication of SE8406603L publication Critical patent/SE8406603L/en
Publication of SE454242B publication Critical patent/SE454242B/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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • 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
    • B01D46/0009—Tray-like arrangements of filters in a vessel
    • 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
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • 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
    • B01D46/72—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 backwash arms, shoes or nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/20—High temperature filtration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/101—Baghouse type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/104—High temperature resistant (ceramic) type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Apparatus for the removal of dust from hot combustion gas under pressure comprises a plurality of tubular ceramic filter elements (12) which are closed at one end and are held by their open ends in apertures in plates (11). Several tube plates (11) are arranged at different heights within a housing (1), wherein the diameter of the plates (11) increases upwards of the housing (1). Connected to each of the lower plates (11) is a respective hood (16) for removing filtered gas from the elements (12), and each hood narrows upwardly and is connected in gas-tight manner with a central aperture (17) in the plate (11) arranged thereabove. Filtered gas is removed from the space above top plate (11). A rotary nozzle 18 sweeps over each plate (11) to deliver reverse flow gas to clean the elements (12). <IMAGE>
SE8406603A 1984-03-09 1984-12-27 DEVICE FOR DEPARTMENT OF HOT GASES SE454242B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843408627 DE3408627A1 (en) 1984-03-09 1984-03-09 DEVICE FOR DEDUSTING HOT GASES

Publications (3)

Publication Number Publication Date
SE8406603D0 true SE8406603D0 (en) 1984-12-27
SE8406603L SE8406603L (en) 1985-09-10
SE454242B SE454242B (en) 1988-04-18

Family

ID=6229996

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8406603A SE454242B (en) 1984-03-09 1984-12-27 DEVICE FOR DEPARTMENT OF HOT GASES

Country Status (5)

Country Link
DE (1) DE3408627A1 (en)
DK (1) DK18085A (en)
GB (1) GB2155354B (en)
SE (1) SE454242B (en)
ZA (1) ZA85637B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737176A (en) * 1986-05-19 1988-04-12 The United States Of America As Represented By The United States Department Of Energy Hot gas cross flow filtering module
DE3821101A1 (en) * 1988-06-22 1989-12-28 Manfred Lorey DEVICE FOR SEPARATING GAS IMPURITIES
DE3922764A1 (en) * 1989-07-11 1991-01-17 Babcock Werke Ag METHOD AND DEVICE FOR SEPARATING SOLID FROM A GAS
DE8914966U1 (en) * 1989-12-21 1990-02-15 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Device for dedusting a gas stream
US5505906A (en) * 1991-05-31 1996-04-09 A. Ahlstrom Corporation Cleaning of high temperature high pressure (HTHP) gases
TW227526B (en) * 1992-05-18 1994-08-01 Shell Internat Res Schappj B V
BE1006111A5 (en) * 1992-08-05 1994-05-17 Seghers Engineering Filter for filtering particles loaded with gas.
US5536285A (en) * 1993-07-12 1996-07-16 Foster Wheeler Energia Oy Ceramic filtering of gases
US5458665A (en) * 1993-07-12 1995-10-17 A. Ahlstrom Corporation Apparatus for filtering gases
US5474585A (en) * 1994-05-18 1995-12-12 Pall Corporation Filtering apparatus
US5482537A (en) * 1994-05-18 1996-01-09 A. Ahlstrom Corporation Gas filtering apparatus
US5453108A (en) * 1994-05-18 1995-09-26 A. Ahlstrom Corporation Apparatus for filtering gases
GB9510079D0 (en) * 1995-05-18 1995-07-12 British Nuclear Fuels Plc Air extract system for a containment
KR102066401B1 (en) * 2012-04-05 2020-01-15 테노바 사우스 아프리카 (프로프라이터리) 리미티드 Method and apparatus for dry filtering process gas
CN102867558A (en) * 2012-09-28 2013-01-09 清华大学 Dusty gas filter
CN110743282B (en) * 2019-11-07 2021-04-20 南京工业大学 Reducing gas purification ceramic filtration membrane tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1471606A (en) * 1973-09-12 1977-04-27 Gen Electric Apparatus and method for collecting particulate nuclear fuel material from a gas stream

Also Published As

Publication number Publication date
DE3408627A1 (en) 1985-09-12
GB8501132D0 (en) 1985-02-20
SE454242B (en) 1988-04-18
GB2155354B (en) 1987-09-30
SE8406603L (en) 1985-09-10
DK18085D0 (en) 1985-01-15
DK18085A (en) 1985-09-10
ZA85637B (en) 1985-09-25
GB2155354A (en) 1985-09-25

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