RO101412B1 - 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
RO101412B1
RO101412B1 RO131801A RO13180188A RO101412B1 RO 101412 B1 RO101412 B1 RO 101412B1 RO 131801 A RO131801 A RO 131801A RO 13180188 A RO13180188 A RO 13180188A RO 101412 B1 RO101412 B1 RO 101412B1
Authority
RO
Romania
Prior art keywords
gas
ejection
general ventilation
installation
dynamic device
Prior art date
Application number
RO131801A
Other languages
Romanian (ro)
Other versions
RO101412A2 (en
Inventor
Doru Cornel Sava
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Echipamente Energetice
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 filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Echipamente Energetice
Priority to RO1988131801A priority Critical patent/RO101412A2/en
Publication of RO101412B1 publication Critical patent/RO101412B1/en
Publication of RO101412A2 publication Critical patent/RO101412A2/en

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

Abstract

La instalatia conform inventiei în scopul asigurarii ventilatiei generale, concomitent cu absorbtia locala a unor noxe, fluxul de aer emis de un ventilator centrifugal alimenteaza în paralel mai multe dispozitive gazodinamice dotate cu un aliaj cu dubla ejectie, interioara si exterioara, ajutaj amplasat în interiorul unei tubulaturi, astfel încât aceasta, în ansamblu, devine ejector pentru înca o treapta de evacuare, constituita tot dintr-o tubulatura, definind ejectia exterioara multipla, iar ejectia interioara instalata în interiorul ajutajului se desfasoara prin instalarea unei depresiuni într-o tubulatura comuna având ca terminal o hota în dreptul sursei de noxe locale.At the installation according to the invention for the purpose of providing general ventilation, while simultaneously absorbing some of the noxious substances, the air flow emitted by a centrifugal fan feeds in parallel a plurality of gas-dynamic devices provided with a dual, internal and external ejection alloy, a nozzle located inside a so that it as a whole becomes an ejector for yet another stage consisting of a tubing defining the multiple outer ejection and the internal ejection installed inside the nozzle is carried out by installing a depression in a common pipeline having as terminal a hood near the local noxious 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 true RO101412B1 (en) 1991-05-30
RO101412A2 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
RO101412A2 (en) 1991-12-04

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