CONTINUOUS BURNING HEATING BOILER Russian patent published in 2014 - IPC F24B1/185 

FIELD: power engineering.

SUBSTANCE: invention relates to thermal power engineering, namely, to heating systems using solid fuel, and may be used for the creation of solid fuel continuous burning heating devices. The heating boiler comprises a body, made of several panels connected to each other via a sealant with lock joints, at the same time in the front panel there are holes made with gas tight loading and ash doors, a heat exchanger comprises two side and one upper hollow panels, having inlet and outlet nozzles, some of which are connected to each other, in the upper panel there is an air intake hole with a gate controlled by a heat controller, connected via an air duct with an air distributor, the air distributor comprises a base from a plate with a hole in the centre with a nozzle installed above it for fixation of the air duct, having holes in the side surface, it is equipped with a movable ring with a fixator relative to the nozzle and response holes, and also an additional plate with a hole in the centre, fixed under the main plate, besides, the movable ring has a gap relative to the nozzle, the area of the cross section of which makes 20-25%, and the area of the hole in the additional plate is around 45% of the area of the nozzle hole, in the upper part of the rear cover there is an additional hole for discharge of smoke gases, in which there is a smoke gate installed, having a manual and an automatic drive from a heat controller installed on the stack.

EFFECT: simplified design, increased stability of efficiency at different modes of the heating boiler operation, and also improved manufacturability and cheaper production.

3 cl, 2 dwg