DK0925819T3 - Device for cleaning the exhaust air containing harmful substances - Google Patents

Device for cleaning the exhaust air containing harmful substances

Info

Publication number
DK0925819T3
DK0925819T3 DK97811005T DK97811005T DK0925819T3 DK 0925819 T3 DK0925819 T3 DK 0925819T3 DK 97811005 T DK97811005 T DK 97811005T DK 97811005 T DK97811005 T DK 97811005T DK 0925819 T3 DK0925819 T3 DK 0925819T3
Authority
DK
Denmark
Prior art keywords
spiral
cleaning
exhaust air
harmful substances
air containing
Prior art date
Application number
DK97811005T
Other languages
Danish (da)
Inventor
Winifred Stroitz
Lenner Tibor
Original Assignee
Umwelttechnik 99 Iptc 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 Umwelttechnik 99 Iptc Ag filed Critical Umwelttechnik 99 Iptc Ag
Application granted granted Critical
Publication of DK0925819T3 publication Critical patent/DK0925819T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrostatic Separation (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The casing (1) of a pre-separator has a spiral (18) between the inlet (8) and outlet (9). Preferred Features: The spiral connected to the inlet opening is surrounded by a perforated tube (15). The cross section available for flow between the spiral and the tube is less than the inlet cross section (8). Near the outlet, the spiral is surrounded by a second tube (16). The first tube extends over at least half the length of the spiral. There is an outlet connection (19) in the casing, to which a transparent siphon (20) is connected. The casing (1) is cylindrical.
DK97811005T 1997-12-19 1997-12-19 Device for cleaning the exhaust air containing harmful substances DK0925819T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97811005A EP0925819B1 (en) 1997-12-19 1997-12-19 Apparatus for cleaning exhaust air containing noxious products

Publications (1)

Publication Number Publication Date
DK0925819T3 true DK0925819T3 (en) 2003-10-06

Family

ID=8230536

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97811005T DK0925819T3 (en) 1997-12-19 1997-12-19 Device for cleaning the exhaust air containing harmful substances

Country Status (5)

Country Link
EP (1) EP0925819B1 (en)
AT (1) ATE243060T1 (en)
DE (1) DE59710310D1 (en)
DK (1) DK0925819T3 (en)
ES (1) ES2201260T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013101499A1 (en) * 2013-02-14 2014-08-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Compressed air device of a vehicle with centrifugal separator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1310792A (en) * 1970-04-24 1973-03-21 Pall Corp Vortex separator
US4622048A (en) * 1985-01-17 1986-11-11 American Standard Inc. Liquid-gas separator
US4678588A (en) * 1986-02-03 1987-07-07 Shortt William C Continuous flow centrifugal separation

Also Published As

Publication number Publication date
EP0925819A1 (en) 1999-06-30
ES2201260T3 (en) 2004-03-16
DE59710310D1 (en) 2003-07-24
ATE243060T1 (en) 2003-07-15
EP0925819B1 (en) 2003-06-18

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