STEAM BOILER Russian patent published in 2006 - IPC F22B27/16 

FIELD: heat power engineering.

SUBSTANCE: steam boiler comprises boiler whose pressure-tight space receives steam generator and receiver separated with the baffle provided with opening. The steam generator is made of the sprayer of steam-water mixture and accumulator of heat energy mounted above the heat energy emitter that is defined by the inner surface of the boiler. The source of heat energy and shields arranged in step above the source of heat energy outside of the boiler. The shields are provided with staggered slots for discharging flue gases. The bent vertical pipes for water are interposed between the shields. The drum is connected with the water pipes through openings. The water pipes are spiral, and the diameter of the opening that connects the drum with the section of the turn of the spiral is less than that of the water pipe.

EFFECT: enhanced efficiency.

2 cl, 4 dwg