WATER HEATING BOILER Russian patent published in 2018 - IPC F22B15/00 F22B21/00 

FIELD: recycling; boiler equipment.

SUBSTANCE: invention relates to boiler technology and can be used for recycling household waste and obtaining distilled water mainly in ecologically enclosed spaces, simulating similar conditions of stations intended for operation in extreme conditions: under water, in the extreme north, in outer space inside space vehicles and on the planets of the solar system. Essence of the invention lies in the fact that the boiler comprises a furnace with a grate and an air duct located under it, a convective shaft passing into the outlet gas pipeline, a hot water tank with a steam receptacle divided by a partition into two cavities, forming with coil radiating tubes leaving the steam receptacle into the convective shaft, and a separator connected by one tube to a cooled tank of distilled water, and the other with one of the cavities of the steam receptacle, an evaporative circulation circuit. In this case, the cooled tank with distilled water and the hot water tank are equipped with drain valves. Gas pipeline of the boiler contains a blowing machine, which provides forced exhaust ventilation of the boiler, and filters that contain smoke particles and harmful combustion products. Filters are located in the gas pipeline in front of the draft machine in series in special guides so that the replacement of each of them can be made separately and does not interfere with the operation of other filters located in it.

EFFECT: technical result consists in environmentally friendly burning of domestic and household waste, obtaining in parallel with hot water distilled water, suitable for any household and economic purposes.

1 cl, 1 dwg