Raw sewage disposal apparatus and prefab for accommodating the same

A raw sewage disposal apparatus comprising:

• a main stool for receiving raw sewage;
• heat-resistant vessel means connected to said main stool by a first introduction pipe for receiving a drying raw sewage from said main stool;
• a stirring means in said vessel means having a plurality of stirring blades for stirring the raw sewage in the vessel means;
• a plurality of heat-holding bodies contained in the vessel means;
• a urinal for receiving urine;
• a urine storage tank Separate from said vessel means and connected to said urinal by a second introduction pipe for receiving and storing urine from the urinal;
• discharge means connected between the urine storage tank and the main stool for discharging urine from said tank into the main stool to effect cleaning of said stool;
• means for positively pressurizing the storage tank to cause a flow of urine through the discharge means into the main stool and from which the urine is then supplied to the first introduction pipe and then to the vessel means for drying thereof;
• and
• means for preventing recirculation of any urine that has passed through the main stool back to said stool for subsequent main stool cleanings.

A prefabricated toilet comprising a raw sewage disposal apparatus contained in a house, said raw sewage disposal apparatus including:

• a main sewage receiving stool;
• heat-resistant drying vessel means for receiving and drying all raw sewage and urine received therein so that a liquid component of said raw sewage and said urine is changed to vapor and a solid component of said raw sewage is changed to dry dust;
• a urinal:
• a urine storage tank separate from said drying vessel;
• means connecting said urinal, said storage tank, said vessel means and said stool for preventing recirculation to the main stool of any urine, said recirculation preventing means including
• (a) a first introduction pipe connecting said stool to said vessel means for supplying raw sewage to said vessel means, said introduction pipe preventing raw sewage from recirculating back to said stool,
• (b) a second introduction pipe connecting said urinal to said separate urine storage tank for permitting urine to flow from said urinal to said storage tank,
• (c) an intermediate connecting means connecting said storage tank to said vessel means for permitting unidirectional flow of urine from said storage tank to said vessel means, and
• (d) discharge means connected between the urine storage tank and the main stool for discharging urine from said tank to the main stool to effect cleaning of said stool;
• and
• means for positively pressurizing said storage tank to cause a flow of urine through the discharge means into the stool and from which urine is then supplied through the first introduction pipe to the vessel means.