Method for dynamic separation into two zones with a screen...

F - Mech Eng,Light,Heat,Weapons – 24 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F24F 9/00 (2006.01)

Patent

CA 2274147

In order to carry out the dynamic separation of a zone (10) to be protected and a contaminating zone (12), mutually communicating by at least a separating zone (11), an air screen (14) formed by the simultaneous injection of two adjacent clean air jets in the same direction in the separating zone (11) is used. More precisely, the air screen (14) comprises a slow jet whose nozzle (16) covers the whole separating zone (11) and a fast jet, set between the slow jet and the zone (10) to be protected and the injection rate of which is such that it induces, on its face in contact with the slow jet, an air flow rate substantially equal to half of the injection rate of the slow jet. Preferably, the ventilating clean air is also injected into the zone to be protected (10), at a rate at least equal to the air flow rate induced by the face of the air screen in contact with the ventilating air and, in any case, at a speed not less than 0.1 m/s.

Afin d'assurer la séparation dynamique d'une zone (10) à protéger et d'une zone contaminante (12), communiquant entre elles par au moins une zone de séparation (11), on utilise un rideau d'air (14) formé en injectant simultanément au moins deux jets d'air propre adjacents et de même sens dans la zone de séparation (11). Plus précisément, le rideau d'air (14) comprend un jet lent dont le dard (16) recouvre toute la zone de séparation (11) et un jet rapide, interposé entre le jet lent et la zone (10) à protéger et dont le débit d'injection est tel qu'il induit, sur sa face en contact avec le jet lent, un débit d'air sensiblement égal à la moitié du débit d'injection du jet lent. De préférence, de l'air propre de ventilation est aussi injecté dans la zone (10) à protéger, à un débit au moins égal au débit d'air induit par la face du rideau d'air en contact avec l'air de ventilation et, en tout état de cause, à une vitesse au moins égale à 0,1 m/s.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method for dynamic separation into two zones with a screen... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for dynamic separation into two zones with a screen..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for dynamic separation into two zones with a screen... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1597479

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.