BOILER DEVICE AND METHOD FOR OPERATING SAID DEVICE Russian patent published in 2021 - IPC F22B7/00 

FIELD: thermal power engineering.

SUBSTANCE: invention relates to thermal power engineering and can be used in boiler devices. In a flame and smoke tube boiler having at least one main part (20) with at least two tubes (22, 24), respectively a flame and smoke tube connected with a chamber (40), and a closing device (50), which closes at least the chamber (40) in order to move the closing device (50) in at least one mode relative to the main part (20) in a corresponding direction (62) of movement, the boiler is provided with a moving mechanism (60).

EFFECT: technical result is simple and/or rapid disconnection of the main part and the closing device, and the efficiency with which the mounting space is used.

13 cl, 8 dwg