JET BURNER Russian patent published in 2008 - IPC F23D14/20 

FIELD: combustion.

SUBSTANCE: jet burner comprises housing, pipe mounted coaxially to the housing and provided with the section that projects out of the housing, and deflector that is mounted with a spaced relation to the top face of the housing. The pipe additionally receives sucking pipe. The section of the pipe positioned inside the housing is provided with the openings. The section of the pipe projecting out of the housing is made of a Laval nozzle. The top end of the sucking pipe is arranged at the outlet of the Laval nozzle, and the bottom end is set in the side of the burner tube and enters the ring space between the housing and the pipe. The separator is mounted in front of the sucking pipe and is made of a screw. The openings are made of flat slots. The ratio of the length of the slot to its width is equal to 4-6. The slots are arranged at an angle to the longitudinal axis of the burner. The cross-section of the sucking pipe is constant.

EFFECT: enhanced combustion efficiency.

6 cl, 1 dwg