FERINGER STEAM GENERATOR FOR BATH FURNACES Russian patent published in 2016 - IPC F22B1/02 F24B1/183 

FIELD: furnaces and ovens.

SUBSTANCE: steam generator for bath furnaces includes vertically oriented housing, formed by outer and inner shells, installed with radial clearance relative to each other with formation annular gap between them and connected to each other by ends. Steam generator housing bottom is made shaped with seat for chimney outlet connection. Steam generator housing upper part is made shaped for chimney inlet part connection. In annular gap between shells opens channel for water supply inside annular gap. Inside housing vessel is installed with radial clearance between its walls and inner shell walls, having channels for supply of water inside its cavity and steam discharge from said cavity. Said vessel cavity is connected to said gap cavity between outer and inner shells by means of said water supply channel, and steam discharge channel from said vessel passes through annular gap between shells and connects vessel cavity with ambient environment/steam consumer. In this embodiment annular gap area between vessel wall and inner shell wall is equal to or more than furnace pipe outlet part area in channel outlet part, which connects vessel cavity with annular gap between outer and inner shells, baffle plate is installed, channel for water supply into vessel is made inclined towards vessel, vessel surface is made wavy in form of alternating projections and recesses, vessel is made in form of hollow cylinder.

EFFECT: invention can be used during equipment of stationary and mobile types of baths, as well as for domestic and industrial premises heating.

7 cl, 4 dwg