HEAT RECOVERY FLUIDIZED BED Russian patent published in 2017 - IPC F24F5/00 

FIELD: machine engineering.

SUBSTANCE: waste heat in a fluidized bed, comprising a metal housing, a separator, water dispenser, nozzle, the nozzle movable hollow plastic balloons and supporting grid tray. The housing further contains guiding unit and the float valve, and in reference grating mounted vibrator, each of the nozzles consists of a housing with an inlet cover, gasket between body and cover, a spring disposed between the cover and the swirler made in the form of an inverted bottom upwards cylindrical cup mounted relative to the housing with an annular gap, wherein a swirler is satisfied, at least two rows of throttle openings, and each row is satisfied, at least two equally spaced around the annular wall swirler tangential throttle opening and in the lower part of the housing mounted in a conical washer nozzle insert with a calibrated tapered bore coaxial with the cylindrical surface.

EFFECT: higher efficiency and reliability of dust separation by increasing the liquid spraying level by nozzles.

2 dwg