CONTINUOUS BURNING HEATING BOILER Russian patent published in 2015 - IPC F23B10/00 

FIELD: heating.

SUBSTANCE: invention refers to thermal power industry, particularly to solid-fuel heating systems. Continuous-burning heating boiler includes heat-insulated body with double wall forming vessel for heat carrier along the body perimeter and in its top part, with heat exchanger of hot water supply loop positioned in the vessel. The boiler features top and bottom orifices for flue gas exhaust, gas-tight loading and ash hatches, air dispenser including two immobile vertical air ducts with lengthwise slots inside the body, each air duct featuring conveyor band with several openings that engages by a bracket with opening driver through power-driven opening; the air ducts are interconnected by transverse air duct with air intake hole, positioned under the body bottom, and gate mounted above it is connected via an arm, link and rocker arm to the top surface of the body; rocker arm axle is mounted in top part of heat insulation housing, travelling gear is positioned above gravity centre of opening driver in lifting mode and is attached to it by a flexible element; shutter controlled by the second thermal controller is installed in top hole pipe for flue gas exhaust; each conveyor band of air ducts features openings with a defined area.

EFFECT: improved cost efficiency and burning duration due to boiler design.

4 cl, 2 dwg