STEEL SECTIONAL HOT-WATER BOILER Russian patent published in 2006 - IPC F24H1/12 

FIELD: water heating, applicable in heat power engineering.

SUBSTANCE: the boiler has a rigid framework with water walls and stacks of the convective section fastened in it, the convective section is located at the side of the furnace. The water walls and the stacks are installed from the front part of the boiler in the lower and upper guides fastened in the framework and are interconnected by tubular transitions on the flanges in the front part of the boiler and by two welded tubular transitions in the rear part of the boiler, due to it dismantling of the heating surfaces is possible for repair and replacement.

EFFECT: enhanced maintainability of the boilers.

4 dwg