| 摘要 |
FIELD: power industry.SUBSTANCE: silencer for air introduction to a mixing element receives gas and is connected to a fan that supplies the same gas and air to a channel connected to a burner; the silencer includes a housing with the first hole for air takeoff from enclosing space and the second hole, to which the incoming air mixing element is connected; at least two parallel channels are made inside the housing and separated with a division wall or a partition wall provided at least with one internal hole to provide interconnection between the above channels; besides, the above partition wall creates two parallel air flows for combustion and directs them to the mixing element.EFFECT: creation of a silencer that will be high-efficiency and compact so that it can be used in a small-sized boiler.10 cl, 5 dwg |
