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 ventilationInfo
- 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
Links
Landscapes
- 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.
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) |
-
1988
- 1988-01-18 RO RO1988131801A patent/RO101412A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO101412A2 (en) | 1991-12-04 |
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