The invention belongs to the technical field of harmless disposal of human and animal excreta in countryside and environmental
sanitation and discloses an intelligent
toilet based on mixing and smoldering of human and animal excreta and
biomass in the countryside. The intelligent
toilet includes a
feces separation
toilet body, a
urea collecting vessel, a
feces storage and stirring tank, a biomassstorage tank, a sand
storage tank, a stirrer, a cylindrical smoldering reaction vessel, an
air compressor, an electric heater and an
automatic control system. A first
auger is connected to the biomassstorage tank and the
feces storage stirring tank; a second
auger is connected to the sand
storage tank and the feces storage stirring tank; a third
auger is connected to the feces storage stirring tank and the cylindrical smoldering reaction vessel; an air
pipe is connected to the
air compressor and the cylindrical smoldering reaction vessel; a
smoke pipe is connected to the cylindrical smoldering reaction vessel and the
urea collecting vessel; a fourth auger is connected to the cylindrical smoldering reaction vessel and the
urea collecting vessel. The intelligent toilet can achieve harmlessdisposal of the human and animal excreta in the countryside quickly, economically, safely and thoroughly and recover
inorganic nutrient elements in the excreta for application as green
fertilizer.