FIELD: gas generation.
SUBSTANCE: invention relates to a boiler design. The boiler design includes a high-pressure boiler body with a bottom and a roof located at a height (H) from the bottom, and four flat water tube screens forming a polygonal horizontal cross-section with four corner sections, and a rigid steel support structure. The body of the high pressure boiler is supported by a rigid steel support structure at a certain height between the bottom and the roof. The upright corner post is attached externally to four of the four corner sections at some height between the bottom and the roof. The support of the high-pressure boiler body is provided by supporting each of the vertical corner posts on a rigid steel supporting structure at a height of 0.1 to 0.9H from the bottom in order to compensate for the vertical load of the high-pressure boiler body.
EFFECT: creation of a boiler structure with support in the middle part.
14 cl, 6 dwg
