Heating boiler fired by solid fuel has housing walls filled with heat insulating material and on inside is surrounding water chamber

摘要

The heat boiler fired by solid fuel has its housing walls filled with heat insulating material. On the housing inside is a surrounding water chamber. The water chamber together with the combustion chamber is surrounded with throughflow smoke channels and additional water chambers. In the interior of the boiler, vertically and orthogonally to one another are chamber walls (17,18) and fireclay tiles (15,16), together with a radially movable flap (22). The housing (1) is filled with heat insulation (10) and is surrounded by a water chamber (19). Through the smoke chambers (26,27,29) are vertically running smoke channels.