AUTOCLAVE STEAM GENERATOR Russian patent published in 2008 - IPC F22B27/16 

FIELD: heating.

SUBSTANCE: steam generator includes an autoclave wherein a steam generator and a saturation chamber are installed, the said generator and chamber are divided with a partition with an aperture, then the steam generator includes a heating stove which consists of a boiler incoming with its convex portion into an autoclave space and having a flame tube inside which performs as a gasification chamber, further the steam generator includes arched water heating pipes, the upper arcs of which are made stepwise one above the other, shields located in between steps space of the water heating pipes, each of the shields has an end counter faced aperture and a surface copying the trajectory of the curve of upper arcs. The side surfaces of the shields form between them a narrowing channel-injector while the space between the shields operates as a delayed gas burning chamber. Arched water heating pipes and shields are installed into a case secured to an exterior surface of the autoclave, they are located above the exterior surface of the boiler and designed so as to envelope that portion of the boiler which does not come into a pressure tight space of the autoclave; the said portion has an aperture to let in exhaust gases into the delayed gas burning chamber.

EFFECT: increased efficiency of a heating stove.

2 dwg