FR2290244B2 - - Google Patents

Info

Publication number
FR2290244B2
FR2290244B2 FR7520078A FR7520078A FR2290244B2 FR 2290244 B2 FR2290244 B2 FR 2290244B2 FR 7520078 A FR7520078 A FR 7520078A FR 7520078 A FR7520078 A FR 7520078A FR 2290244 B2 FR2290244 B2 FR 2290244B2
Authority
FR
France
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
FR7520078A
Other languages
French (fr)
Other versions
FR2290244A2 (en
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.)
WIKDAHL NILS
Original Assignee
WIKDAHL NILS
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 claimed from SE13322/69A external-priority patent/SE346706B/xx
Application filed by WIKDAHL NILS filed Critical WIKDAHL NILS
Publication of FR2290244A2 publication Critical patent/FR2290244A2/en
Application granted granted Critical
Publication of FR2290244B2 publication Critical patent/FR2290244B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/24—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/20—Separation by centrifuging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04—Tangential inlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/26—Multiple arrangement thereof for series flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fluid Mechanics (AREA)
  • Geometry (AREA)
  • Cyclones (AREA)
FR7520078A 1969-09-29 1975-06-26 Cyclonic sepn of gas mixts - with multiple effect small cyclones Granted FR2290244A2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
SE13322/69A SE346706B (en) 1969-09-29 1969-09-29
US5371270A 1970-07-10 1970-07-10
US35314873A 1973-04-20 1973-04-20
US35328873A 1973-04-23 1973-04-23
US52110974A 1974-11-05 1974-11-05
US52280574A 1974-11-11 1974-11-11
US65504576A 1976-02-04 1976-02-04

Publications (2)

Publication Number Publication Date
FR2290244A2 FR2290244A2 (en) 1976-06-04
FR2290244B2 true FR2290244B2 (en) 1978-10-20

Family

ID=27567228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520078A Granted FR2290244A2 (en) 1969-09-29 1975-06-26 Cyclonic sepn of gas mixts - with multiple effect small cyclones

Country Status (8)

Country Link
JP (1) JPS5153682A (en)
BR (1) BR7505175A (en)
CA (1) CA1053587B (en)
DD (1) DD121276A6 (en)
DE (1) DE2524469A1 (en)
DK (1) DK263875A (en)
FR (1) FR2290244A2 (en)
NL (1) NL7507380A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378129B (en) * 1983-09-23 1985-06-25 Kumer Ludwig Ing Dr DEVICE FOR PRE-SEPARATING POLLUTANTS FROM SMOKE GASES
DE4138177A1 (en) * 1991-11-15 1993-05-27 Beutler Maschinenbau Und Vertr METHOD AND DEVICE FOR DETERMINING A HEAVY GAS LOW CONCENTRATION IN A GAS MIXTURE
DE102004051477B4 (en) * 2004-10-22 2008-10-02 Alstom Technology Ltd. Method for regulating the amount of circulating fluid in a circulating fluidized bed reactor system
DE102005015769A1 (en) * 2005-03-29 2006-10-05 E.G.O. Elektro-Gerätebau GmbH Circuit arrangement and method for generating a rectangular signal
DE102019121105A1 (en) * 2019-08-05 2021-02-11 CleanControlling GmbH Transportable particle collection device

Also Published As

Publication number Publication date
JPS5637861B2 (en) 1981-09-02
BR7505175A (en) 1976-08-10
DD121276A6 (en) 1976-07-20
DE2524469A1 (en) 1976-05-13
CA1053587B (en) 1979-05-01
JPS5153682A (en) 1976-05-12
DK263875A (en) 1976-05-06
FR2290244A2 (en) 1976-06-04
NL7507380A (en) 1976-05-07

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