RO101412A2 - Gas-dynamic device and installation for local gathering of nox emissions and general ventilation - Google Patents

Gas-dynamic device and installation for local gathering of nox emissions and general ventilation

Info

Publication number
RO101412A2
RO101412A2 RO1988131801A RO13180188A RO101412A2 RO 101412 A2 RO101412 A2 RO 101412A2 RO 1988131801 A RO1988131801 A RO 1988131801A RO 13180188 A RO13180188 A RO 13180188A RO 101412 A2 RO101412 A2 RO 101412A2
Authority
RO
Romania
Prior art keywords
installation
local
nozzle
gas
general ventilation
Prior art date
Application number
RO1988131801A
Other languages
Romanian (ro)
Other versions
RO101412B1 (en
Inventor
Ro Sava Doru Cornel
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Echipamente Energetice, Bucuresti, Ro
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Echipamente Energetice, Bucuresti, Ro filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Echipamente Energetice, Bucuresti, Ro
Priority to RO1988131801A priority Critical patent/RO101412A2/en
Publication of RO101412B1 publication Critical patent/RO101412B1/en
Publication of RO101412A2 publication Critical patent/RO101412A2/en

Links

Landscapes

  • Incineration Of Waste (AREA)
  • Treating Waste Gases (AREA)

Abstract

According to this invention, for ensuring general ventilation simultaneously with local absorbtion of some noxes, in this installation, the air flow emitted by a centrifugal fan supplies in parallel several gasodynamic devices equipped with double-ejection nozzle, inner and outer; the nozzle is located inside a tube so that, in fact, this becomes an ejector for another evacuation step, also consisting of a tube and representing the exterior multiple ejection; the interior ejection installed inside the nozzle is performed by installing a depression in a common tube that ends with a hood in the area of the local noxes source.
RO1988131801A 1988-01-18 1988-01-18 Gas-dynamic device and installation for local gathering of nox emissions and general ventilation RO101412A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988131801A RO101412A2 (en) 1988-01-18 1988-01-18 Gas-dynamic device and installation for local gathering of nox emissions and general ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988131801A RO101412A2 (en) 1988-01-18 1988-01-18 Gas-dynamic device and installation for local gathering of nox emissions and general ventilation

Publications (2)

Publication Number Publication Date
RO101412B1 RO101412B1 (en) 1991-05-30
RO101412A2 true RO101412A2 (en) 1991-12-04

Family

ID=20120989

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988131801A RO101412A2 (en) 1988-01-18 1988-01-18 Gas-dynamic device and installation for local gathering of nox emissions and general ventilation

Country Status (1)

Country Link
RO (1) RO101412A2 (en)

Also Published As

Publication number Publication date
RO101412B1 (en) 1991-05-30

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