MULTI-CHANNEL DEFLECTOR Russian patent published in 2013 - IPC F23J15/00 

FIELD: ventilation.

SUBSTANCE: multi-channel deflector comprises a vent-pipe equipped in the upper part with a diffuser outside which a shell is fixed, and a cone-shaped hood mounted above the diffuser, made in the form of two conical discs coupled with identical bases - the upper and lower truncated. The construction of the device comprises a multi-deflector partition placed in the upper part of the diffuser, comprising a plurality of equal-sized protruding conical air channels directed towards the hood, and between the multi-deflector partition and a small base of the lower truncated cone of the hood an open channel is formed for the passage of the outer and removal of contaminated air from the exhaust pipe.

EFFECT: providing high efficiency and a wide range of use.

1 dwg