INTEGRATED BOILER PLANT Russian patent published in 2019 - IPC F22B27/00 

FIELD: heat-and-power engineering.

SUBSTANCE: invention relates to heat engineering. Integrated boiler plant comprises contact steam generator consisting of furnace housing, inside of which along elliptical perimeter there are screen tubes connected to upper elliptic header equipped with feed water outlet branch pipe, and a lower elliptical header, which is provided with a feed water inlet pipe connected to the feed pump, inside the lower elliptic header, axially symmetric to the burner, the burner shields and shields and the furnace body are bent from below in the shape of the flame configuration formed as a result of the fuel combustion in the burners, and the upper part of the screen tubes and the furnace housing is directed vertically upwards and is connected to the receiving chamber of the ejector, the diffuser of which is connected at the outlet to the cyclone, the housing of which is equipped with an inlet tangential branch pipe, steam, condensate discharge branch pipes, a vapor-gas mixture which is connected to the plate condenser made of a corrosion resistant material, connected to degasser housing, also connected to high pressure fan, pressure branch pipe of which is equipped with conical nozzle.

EFFECT: invention is aimed at production of water vapor and heating of system water in heat supply systems.

1 cl, 5 dwg