STEAM GENERATING DEVICE Russian patent published in 2014 - IPC F24B1/00 

FIELD: heating.

SUBSTANCE: steam generating device installed mainly into a bath-house furnace includes a steam-generating liquid reservoir with inlet and outlet branch pipes, which has upper and lower bases and a side wall and is made preferably in the form of a hollow cylinder. The outlet part of the inlet branch pipe for supply of steam-generating liquid inside the above reservoir is arranged in lower part of the above reservoir, preferably on the lower base, and the inlet of the inlet branch pipe is located above the upper base. The inlet part of the outlet branch pipe is located on the upper base, and the outlet branch pipe is made in the form of a spiral, and mainly of an Archimedean spiral. Diameter of turns of the above spiral is made so that installation of the above spiral onto a heating element of the furnace, mainly on the furnace stack, is provided.

EFFECT: increasing heat removal of combustion products; enlarging operating time of the furnace at constant fuel consumption; possibility of obtaining superheated steam with adjustable temperature and humidity.

2 dwg